hitachi 62vs69a service (repair) manual

122
PA No. 0220 50VS69A/LC67 55VS69A/LC67 62VS69A/LC67 R/C: CLU-4351UG2 NTSC A C C hassis SERVICE MANUAL SERVICE MANUAL REVISION HISTORY INFORMATION DATE REVISON # REASON June, 9 SM00001 FIRST ISSUE OF MANUAL A TSC JUNE 2006 HHEA-MANUFACTURING DIVISION LCD REAR PROJECTION TELEVISION SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT LC6 7

Upload: michael-cavano

Post on 01-Dec-2014

181 views

Category:

Documents


9 download

TRANSCRIPT

Page 1: Hitachi 62VS69A Service (Repair) Manual

PA No. 022050VS69A/LC6755VS69A/LC6762VS69A/LC67

R/C: CLU-4351UG2N T S CA CChassis

SERVICE MANUAL

SERVICE MANUAL REVISION HISTORY INFORMATION

DATE REVISON # REASONJune, 9 SM00001 FIRST ISSUE OF MANUAL

A T S C

JUNE 2006 HHEA-MANUFACTURING DIVISION

LCD REAR PROJECTION TELEVISION

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

LC67

Daniel Newman
CH 1
Daniel Newman
Part Numbers Added
Daniel Newman
2006.10.04
Page 2: Hitachi 62VS69A Service (Repair) Manual

JUNE 2006 HHEA-MANUFACTURING DIVISION

PA No. 0220

LC6XA CChassis

CONTENTSSAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2PRODUCT SAFETY NOTICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3SERVICING PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4AGENCY REGULATORY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9ACKNOWLEDGMENTS AND TRADEMARKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11FEATURES & SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12BASIC SETUP & OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39TROUBLESHOOTING FLOWCHARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52CONNECTION DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55FINAL WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56QUICK DISASSEMBLY GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60FINAL ASSEMBLY GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75DC VOLTAGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79CIRCUIT SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81PRINTED CIRCUIT BOARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107QUICK REFERENCE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

CAUTION: These servicing instructions are for use by qualified service personnel only. To reduce the risk ofelectric shock do not perform any servicing other than that contained in the operating instructionsunless you are qualified to do so. Before servicing this chassis, it is important that the servicetechnician read the “IMPORTANT SAFETY INSTRUCTIONS” in this service manual.

SAFETY NOTICEUSE ISOLATION TRANSFORMER WHEN SERVICING

Components having special safety characteristics are identified by a on the schematics and on the parts list in thisService Data and its supplements and bulletins. Before servicing the chassis, it is important that the service technicianread and follow the “Important Safety Instructions” in this Service Manual.

!

TO GO TO A CHAPTER, CLICK ON ITS HEADING BELOW

SERVICE MANUAL

N T S CA T S C

LC67

50VS69A/LC6755VS69A/LC6762VS69A/LC67

R/C: CLU-4351UG2

LCD REAR PROJECTION TELEVISION

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

Page 3: Hitachi 62VS69A Service (Repair) Manual

NOTICE: Comply with all cautions and safety-related noteslocated on or inside the cover case and on the chassis or plasmamodule.WARNING: Since the chassis of this receiver is connected toone side of the AC power supply during operation, whenever thereceiver is plugged in service should not be attempted by any-one unfamiliar with the precautions necessary when working onthis type of receiver.

1. When service is required, an isolation transformer should beinserted between power line and the receiver before anyservice is performed on a “HOT” chassis receiver.

2. When replacing a chassis in the receiver, all the protectivedevices must be put back in place, such as barriers, non-metallic knobs, insulating cover-shields, and isolationresistors, capacitors, etc.

3. When service is required, observe the original lead dress.

4. Always use manufacturer’s replacement components. Criticalcomponents as indicated on the circuit diagram should not bereplaced by another manufacturer’s. Furthermore, where ashort circuit has occurred, replace those components thatindicate evidence of over heating.

5. Before returning a serviced receiver to the customer, theservice technician must thoroughly test the unit to be certainthat it is completely safe to operate without danger of electricalshock, and be sure that no protective device built into thereceiver by the manufacturer has become defective, orinadvertently defeated during servicing.

Therefore, the following checks should be performed for thecontinued protection of the customer and service technician.

Leakage Current Cold CheckWith the AC plug removed from the 120V AC 60Hz source,place a jumper across Line 1 and Line 2 of the three plugprongs, do not connect with the third prong, which is physicalground.Using an insulation tester (DC500V), connect one of its leadsto the AC plug jumper and touch with the other lead eachexposed metal part (antennas, screwheads, metal overlays,control shafts, etc.), particularly any exposed metal parthaving a return path to the chassis should have a resistorreading over 4MΩ. Any resistance value below this rangeindicates an abnormality which requires corrective action. Anexposed metal part not having a return path to the chassis willindicate an open circuit.

SAFETY PRECAUTIONSLeakage Current Hot Check

AC LEAKAGE TEST

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINEDABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARDAND MUST BE CORRECTED BEFORE RETURNING THERECEIVER TO THE CUSTOMER.

LEAKAGECURRENTTESTER

(READINGSHOULD NOTBE ABOVE 0.5MIU)

EARTHGROUND

TEST ALLEXPOSEDMETAL SURFACES

DEVICEUNDERTEST

3-WIRE CORD

ALSO TEST WITH PLUGREVERSED(USING AC ADAPTERPLUS AS REQUIRED)

Plug the AC line cord directly into a 120V AC outlet. (Do not use anisolation transformer during this test.) Use a leakage currenttester or a metering system that complies with the AmericanNational Standards Institute (ANSI) C101.0 Leakage Currentfor Appliances. In the case of the PDP monitor set the ACswitch first in the ON position and then in the OFF position,measure from across Line 1 and Line 2 of the three plugprongs, do not connect with the third prong, which is physicalground, to all exposed metal parts of the instrument(antennas, handle bracket, metal cabinet, screw heads,metallic overlays, control shafts, etc.), especially any exposedmetal parts that offer an electrical return path to the chassis.Any current measured must not exceed 0.5 MIU. Reverse theinstrument power cord plug in the outlet and repeat test.

LC67

TABLE OF CONTENTS 2

Page 4: Hitachi 62VS69A Service (Repair) Manual

Many electrical and mechanical parts in HITACHI televisionreceivers have special safety-related characteristics. These areoften not evident from visual inspection nor can the protectionafforded by them necessarily be obtained by using replacementcomponents rated for higher voltage, wattage, etc. Replacementparts which have these special safety characteristics are identifiedin this Service Manual.

Electrical components having such features are identified with an! mark in the schematics and parts list in this Service Manual.

The use of a substitute replacement component which does nothave the same safety characteristics as the HITACHI-recom-mended replacement component, shown in the parts list in thisService Manual, may create shock, fire, or other hazards.

Production safety is continuously under review and new instruc-tions are issued from time to time. For the latest information,always consult the current HITACHI Service Manual. A subscrip-tion to, or additional copies of HITACHI Service Manuals may beobtained at a nominal charge from HITACHI Sales Corporation.

Ultraviolet Radiation

OPTIC UNIT: The primary source of Ultraviolet Radiation in thisreceiver is the optic unit. The optic unit utilized in this chassis isspecially constructed to limit Ultraviolet Radiation emissions. Forcontinued Ultraviolet Radiation protection, the replacement opticunit must be the same type as the original HITACHI-approvedtype.

Service Personnel - WARNINGEye damage may result from directly viewing the light produced bythe lamp used in this product. Always turn off lamp before open-ing optic unit. Ultraviolet radiation eye protection required during servicing.

When troubleshooting and making test measurements in a receiv-er with an excessive high voltage problem, avoid being unneces-sarily close to the optic unit and the high voltage component.

Do not operate the chassis longer than is necessary to locate thecause of excessive voltage.

This Service Manual is intended for qualified service techni-cians; it is not meant for the casual do-it-yourselfer. Qualifiedtechnicians have the necessary test equipment and tools, andhave been trained to properly and safely repair complex prod-ucts such as those covered by this manual. Improperly per-formed repairs can adversely affect the safety and reliability ofthe product and may void warranty. Consumers should not risktrying to do the necessary repairs and should refer to a quali-fied service technician.

WARNINGLead in solder used in this product is listed by the California Healthand Welfare agency as a known reproductive toxicant which maycause birth defects or other reproductive harm (California Healthand Safety Code, Section 25249.5).

When servicing or handling circuit boards and other compo-nents which contain lead in solder, avoid unprotected skincontact with solder. Also, when soldering do not inhale anysmoke or fumes produced.

SAFETY NOTICEUSE ISOLATION TRANSFORMER

WHEN SERVICING

Components having special safety characteristics identi-fied by ! on the parts list in this service manual and itssupplements and bulletins. Before servicing this product, itis important that the service technician read and follow the“Safety Precautions” and the “Product Safety Notices” inthis Service Manual.

For continued ultraviolet protection, replace optic unit withoriginal type or HITACHI equivalent type.

POWER SOURCE

This television receiver is designed to operate on 120Volts/60Hz, AC house current. Insert the power cord intoa 120 Volts/60Hz outlet.

NEVER CONNECT THE TV TO OTHER THAN THESPECIFIED VOLTAGE OR TO DIRECT CURRENT.

CAUTION!The following symbol near the fuse indicates fast operat-ing fuse (to be replaced). Fuse ratings appear within thesymbol.

Example:

The rating of fuse F902 is 6.0A-125V.Replace with the same type of fuse for continued protec-tion against fire.

The lamp in this product contains Mercury.Dispose of properly in accordance with applicableenvironmental laws. For Recycling and Disposalinformation, contact your respective governmen-tal agencies or the Electronic Industries Allianceat www.eiae.org (in the U.S.) or ElectronicProduct Stewardship Canada at www.epsc.ca (inCanada).

PRODUCT SAFETY NOTICE

125V

6A

NOTE:

F902

LC67

TABLE OF CONTENTS 3

Page 5: Hitachi 62VS69A Service (Repair) Manual

CAUTION: Before servicing instruments covered by this servicedata and its supplements and addenda, read and follow the SAFE-TY PRECAUTIONS on page 2 of this publication.NOTE: If unforseen circumstances create conflict between the fol-lowing SERVICING PRECAUTIONS and any of the SAFETY INS-TRUCTIONS on page 2 of this publication, always follow the SAFETY INSTRUCTIONS.Remember: Safety First.

General Servicing Guidelines1. Always unplug the instrument AC power cord from the AC power

source before:a. Removing or reinstalling any component, circuit board,

module, or any other instrument assembly.

b. Disconnecting or reconnecting any instrument electrical plug or other electrical connection.

c. Connecting a test substitute in parallel with an electrolyt-ic capacitor in the instrument.CAUTION: A wrong part substitution or incorrect

polarity installation of electrolytic capacitors may result in an explosion hazard.

2. Do not spray chemicals on or near this instrument or any of itsassemblies.

3. Unless specified otherwise in these service data, clean electri-cal contacts by applying the following mixture to the contactswith a pipe cleaner, cotton-tipped stick or comparable nonabra-sive applicator: 10% (by volume) Acetone and 90% (by volume)ispropyle alchohol (90%-99% strength).CAUTION: This is a flammable mixture. Unless specified

otherwise in these service data, lubrication of contacts is not required.

4. Do not defeat any plug/socket B+ voltage interlocks with whichinstruments covered by this service data might be equipped.

5. Do not apply AC power to this instrument and/or any of its elec-trical assemblies unless all solid-state device heat-sinks are cor-rectly installed.

6. Always connect the test instrument ground lead to the appropri-ate instrument chassis ground before connecting the test instru-ment positive lead. Always remove the test instrument groundlead last.

7. Use with this instrument only the test fixtures specified in thisservice data.CAUTION: Do not connect the test fixture ground strap to

any heatsink in this instrument.

Electrostatically Sensitive (ES) DevicesSome semiconductor (solid state) devices can be damaged easilyby static electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ESdevices are integrated circuits and some field-effect transistors andsemiconductor “chip” components. The following techniques shouldbe used to help reduce the incidence of component damage causedby static electricity.

1. Immediately before handling any semiconductor component orsemiconductor-equipped assembly, drain off any electrostaticcharge on your body by touching a known earth ground.Alternatively, obtain and wear a commercially available dis-charging wrist strap device, which should be removed for poten-tial shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ESdevices, place the assembly on a conductive surface such asaluminum foil, to prevent electrostatic charge build-up or expo-sure of the assembly.

3. Use only a grounded-tip soldering iron to solder or desolder ESdevices.

4. Use only an anti-static type solder removal device. Some sol-der removal devices not classified as “anti-static” can generateelectrical charges sufficient to damage ES device.

5. Do not use freon-propelled chemicals. These can generateelectrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protectivepackage until immediately before you are ready to install it.(Most replacement ES devices are packaged with leads electri-cally shorted together by conductive foam, aluminum foil orcomparable conductive material.)

7. Immediately before removing the protective material from theleads of a replacement ES device, touch the protective materialto the chassis or circuit assembly into which the device will beinstalled.CAUTION: Be sure no power is applied to the chassis or

circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replace-ment ES devices. (Otherwise harmless motion such as thebrushing together of your clothes fabric or the lifting of your footfrom a carpeted floor can generate static electricity sufficient todamage an ES device.)

TABLE OF CONTENTS

SERVICING PRECAUTIONS

4

LC67

Page 6: Hitachi 62VS69A Service (Repair) Manual

General Soldering Guidelines1. Use a grounded-tip, low-wattage soldering iron and appropriate

tip size and shape that will maintain tip temperature within therange 500°F to 600°F.

2. Use an appropriate gauge of resin-core solder composed of 60parts tin/40 parts lead.

3. Keep the soldering iron tip clean and well-tinned.

4. Thoroughly clean the surfaces to be soldered. Use a small wire-bristle (0.5 inch or 1.25 cm) brush with a metal handle. Do notuse freon-propelled spray-on cleaners.

5. Use the following desoldering technique.a. Allow the soldering iron tip to reach normal temperature

(500°F to 600°F).

b. Heat the component lead until the solder melts. Quickly draw away the melted solder with an anti-static, suction-type solder removal device or with solder braid.CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

6. Use the following soldering technique.a. Allow the sodering iron tip to reach normal temperature

(500°F to 600°F).

b. First, hold the soldering iron tip and solder strand against the component lead until the solder melts.

c. Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the component lead and the foil.CAUTION: Work quickly to avoid overheating the circuit

board printed foil or components.

d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.

IC Removal/ReplacementSome Hitachi unitized chassis circuit boards have slotted holes(oblong) through which the IC leads are inserted and then bent flatagainst the circuit foil. When holes are the slotted type, the follow-ing technique should be used to remove and replace the IC. Whenworking with boards using the familiar round hole, use the standardtechnique as outlined in paragraphs 5 and 6 above.

Removal1. Desolder and straighten each IC lead in one operation by gent-

ly prying up on the lead with the soldering iron tip as the soldermelts.

2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.

Replacement1. Carefully insert the replacement IC in the circuit board.

2. Carefully bend each IC lead against the circuit foil pad and solder it.

3. Clean the soldered areas with a small wire-bristle brush. (It is not necessary to reapply acrylic coating to areas.)

“Small-signal” Discrete Transistor Removal/Replacement1. Remove the defective transistor by clipping its leads as close as

possible to the component body.

2. Bend into a “U” shape the end of each of three leads remain-ing on the circuit board.

3. Bend into a “U” shape the replacement transistor leads.

4. Connect to replacement transistor leads to the corresponding leads extending from the circuit board and crimp the “U” with long nose pliers to insure metal to metal contact, then solder each connection.

Power Output Transistor Devices Removal/Replacement1. Heat and remove all solder from around the transistor leads.

2. Remove the heatsink mounting screw (if so equipped).

3. Carefully remove the transistor from the circuit board.

4. Insert new transistor in circuit board.

5. Solder each transistor lead, and clip off excess lead.

6. Replace heatsink.

Diode Removal/Replacement1. Remove defective diode by clipping its leads as close as pos-

silbe to diode body.

2. Bend the two remaining leads perpendicularly to the circuit board.

3. Observing diode polarity, wrap each lead of the new diode around the corresponding lead on the circuit board.

4. Securely crimp each connection and solder it.

5. Inspect (on the circuit board copper side) the solder joints of the two “original leads”. If they are not shiny, reheat them and, if necessary, apply additional solder.

Use Soldering Iron to Pry Leads

SERVICING PRECAUTIONS

5

LC67

Page 7: Hitachi 62VS69A Service (Repair) Manual

SERVICING PRECAUTIONS

Fuses and conventional Resistor Removal/Replacement1. Clip each fuse or resistor lead at top of circuit board hollow

stake.

2. Securely crimp leads of replacement component around stake1/8 inch from top.

3. Solder the connections.CAUTION: Maintain original spacing between the replaced

component and adjacent components and the circuit board, to prevent excessive component temperatures.

Circuit Board Foil RepairExcessive heat applied to the copper foil of any printed circuit boardwill weaken the adhesive that bonds the foil to the circuit board,causing the foil to separate from, or “lift-off” the board. The follow-ing guidelines and procedures should be followed whenever thiscondition is encountered.

In Critical Copper Pattern AreasHigh component/copper pattern density and/or special voltage/cur-rent characteristics make the spacing and integrity of copper patternin some circuit board areas more critical than in others. The circuitfoil in these area is designated as Critical Copper Pattern. BecauseCritical Copper Pattern requires special soldering techniques toensure the maintenance of reliability and safety standards, contactyour Hitachi personnel.

At IC ConnectionsTo repair defective copper pattern at IC connections, use the follow-ing procedure to install a jumper wire on the copper pattern side ofthe circuit board. (Use this technique only on IC connections.)1. Carefully remove the damaged copper pattern with a sharp

knife. (Remove only as much copper as absolutely necessary.)

2. Carefully scratch away the solder resist and acrylic coating (ifused) from the end of the remaining copper pattern.

3. Bend a small “U” in one end of a small-gauge jumper wire andcarefully crimp it around the IC pin. Solder the IC connection.

4. Route the jumper wire along the path of the cut-away copperpattern and let it overlap the previously scraped end of the goodcopper pattern. Solder the overlapped area, and clip off anyexcess jumper wire.

At Other ConnectionsUse the following technique to repair defective copper pattern at

connections other than IC Pins. This technique involves the instal-lation of a jumper wire on the component side of the circuit board.1. Remove the defective copper pattern with a sharp knife.

Remove at least 1/4 inch of copper, to ensure hazardous condi-tion will not exist if the jumper wire opens.

2. Trace along the copper pattern from both wire sides of the pat-tern break and locate the nearest component directly connectedto the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the nearest com-ponent on one side of the pattern break to the lead of the near-est component on the other side. Carefully crimp and solder theconnections.CAUTION: Be sure the insulated jumper wire is dressed so

that it does not touch components or sharp edges.

Frequency Synthesis (FS) Tuning Systems1. Always unplug the instrument AC power cord before discon-

necting or reconnecting FS tuning system cables and beforeremoving or inserting FS tuning system modules.

2. The FS tuner must never be disconnected from the FS tuningcontrol module while the power is applied to the instrument.

3. When troubleshooting intermittent problems that might becaused by defective cable connection(s) to the FS tuning sys-tem, remove the instrument AC power as soon as the defectiveconnector is found and finish confirming the bad connection witha continuity test. This procedure will reduce the probability ofelectrical overstress of the FS system semi-conductor compo-nents.

CRIMP ANDSOLDER

BARE JUMPERWIRE

Install Jumper Wire and Solder

DEFECTIVECOPPERREMOVED

Insulated Jumper Wire

6

LC67

Page 8: Hitachi 62VS69A Service (Repair) Manual

Leadless Chip Components(surface mount)Chip components must be replaced with identical chips dueto critical foil track spacing. There are no holes in the boardto mount standard transistors or diodes. Some chip capaci-tor or resistor board solder pads may have holes through theboard, however the hole diameter limits standard resistorreplacement to 1/8 watt. Standard capacitors may also belimited for the same reason. It is recommended that identi-cal chip components be used. .Chip resistors have a three digit numerical resistance code-1st and 2nd significant digits and a multiplier. Example: 162= 1600 or 1.6K resistor, 0 = 0 (jumper).Chip capacitors generally do not have the value indicated onthe capacitor. The color of the component indicates the gen-eral range of the capacitance.Chip transistors are identified by a two letter code. The firstletter indicates the type and the second letter, the grade oftransistor.Chip diodes have a two letter identification code as per thecode chart and are a dual diode pack with eithercommon anode or common cathode. Check the parts list forcorrect diode number.

Component Removal1. Use solder wick to remove solder from component end

caps or terminals.2. Without pulling up, carefully twist the component with

tweezers to break the adhesive.3. Do not reuse removed leadless or chip components

since they are subject to stress fracture during removal.

Chip Component Installation1. Put a small amount of solder on the board soldering

pads.2. Hold the chip component against the soldering pads

with tweezers or with a miniature alligator clip and applyheat to the pad area with a 30 watt iron until solderflows. Do not apply heat for more than 3 seconds

How to Replace Flat-lC—Required Tools—• Soldering iron • iron wire or small awl• De-solder braids • Magnifier1. Remove the solder from all of the pins of a Flat-lC by

using a de-solder braid.

2. Put the iron wire under the pins of the Flat-lC and pull itin the direction indicated while heating the pins using asoldering iron. A small awl can be used instead of theiron wire.

3. Remove the solder from all of the pads of the Flat-lC by using a de-solder braid.

4. Position the new Flat-lC in place (apply the pins of theFlat-lC to the soldering pads where the pins need to besoldered). Properly determine thepositions of the soldering padsand pins by correctly aligning thepolarity symbol.

6. Check with a magnifier for solder bridge between the pins or for dry joint between pins and soldering pads. Toremove a solder bridge, use a de-solder braid as shownin the figure below.

NOTE: These components are affixed with glue. Be careful not to break or damage any foil under thecomponent or at the pins of the ICs when removing. Usually applying heat to the component for a shorttime while twisting with tweezers will break the component loose.

Chip ComponentsTYPE

GRADEC

BE

SOLDERCAPS

TRANSISTOR CAPACITOR

1ST DIGIT

2ND DIGIT

MULTIPLIER= 1600 = 1.6K

ANODES

MH DIODE RESISTOR

SOLDER CAPS

COMMON CATHODE

Flat-ICDe-Solder

Braid

SolderingIron

SolderingIron

SolderingIron

SolderingIron

SolderingIron

SolderingIron

De-SolderBraid

Flat-IC

Solder

BridgeSolder

De-SolderBraid

IronWire

Pull

Awl

Polarity Symbol

5. Solder all pins to the soldering pads using a fine tippedsoldering iron.

7

LC67SERVICING PRECAUTIONS

Page 9: Hitachi 62VS69A Service (Repair) Manual

Information for service about lead-free solder IntroductionHitachi introduced lead-free solder to conserve the "Earth Environment". Please refer to the following before servicing.

(1) Characteristic of lead-free solder

Melting point of lead free solder is 40-50oC higher than solder containing lead.

(2) Solder for serviceFollowing composition is recommended. " Sn - 3.0Ag - 0.5Cu " , or " Sn - 0.7 Cu "Lead solder can be used, but there is a possibility of failure due to insufficient strength of the solder.

Caution when using solder containing lead.Please remove previous solder as much as possible from the soldering point.When soldering, please perfectly melt the lead-free solder to mix well with the previous solder.

(3) Soldering iron for lead-free solder.Melting point of lead-free solder is higher than solder containing lead.Use of a soldering tool "with temperature control" and "with much thermal capacitance" is recommended.(Recommended temperature control : 320oC - 450oC)

Recommended temperaturePWB with chip parts 320oC +/- 30oCPWB without chip parts 380oC +/- 30oCChassis, metal, shield etc. 420oC +/- 30oC

(4) Identification of lead-free PWB

2004 models >> lead-free solder is introduced

2006 models >> lead-free solder apply

On lead-free PWB, "F" is added at the beginning of stamp on PWB. (e.g. DW2U-POD F)

LC67

8

Page 10: Hitachi 62VS69A Service (Repair) Manual

AGENCY REGULATORYINFORMATION

TABLE OF CONTENTS 9

LC67

Federal Communications Commission NoticeThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference ina residential installation. This equipment generates, uses and can radiate radio frequency energy and if notinstalled and used in accordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference will not occur in a particular installation. If thisequipment does cause harmful interference to radio or television reception, which can be determined by turningthe equipment off and on, the user is encouraged to try to correct the interference by one or more of thefollowing measures:

• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and the receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/television technician for help.

FCC InformationThis device complies with part15 of the FCC Rules.Operation is subject to the following two conditions :(1) This device may not cause harmful interference and (2) This device must accept any interferencereceived, including interference that may cause undesired operation.

ModificationsThe FCC requires the user to be notified that any changes or modifications made to this device that are notexpressly approved by Hitachi America ,Ltd. Home Electronics Division may void the user’s authority to

CablesConnections to this device must be made with shielded cables with metallic RFI/EMI connector hoods to maintain compliance with FCC Rules and Regulations.

Any cables that are supplied with the system must be replaced with identical cables in order to assurecompliance with FCC rules. Order Hitachi spares as replacement cables.

AGENCY REGULATORY INFORMATION

operate the equipment.

This LCD Rear Projection Television receiver will display television closed captioning, ( or ), inaccordance with paragraph 15.119 and 15.122 of the FCC rules.

Note

Cable Compatible Television Apparatus- Tèlèvision câblocompatible, Canada.

INDUSTRY CANADA AGENCY REGULATORY INFORMATION

Page 11: Hitachi 62VS69A Service (Repair) Manual

HDMI, the HDMI logo and High-Definition MultimediaInterface are trademarks or registered trademarks of HDMI LicensingLLC.

ACKNOWLEDGMENTSAND TRADEMARKS

This LCD Television complies with VESA DDC2B specifications, Plug & Playis a system with computer, peripherals (including monitors) and operatingsystem. It works when the monitor is connected to a DDC ready computer thatis running an operating system software that is capable for the plug & play.

When a Plug and Play PC is powered on, it sends a command to the Monitorrequesting identification. The Monitor sends back a string of data including itscharacteristics.

TRADEMARK ACKNOWLEDGMENTDDC is a trademark of Video Electronics Standard Association.IBM PC/AT and VGA are registered trademarkds of International Business Machines Corporation of the U.S.A.Apple and Macintosh are registered trademarks of Apple Computer, Inc.VESA is a trademark of a nonprofit organization, Video Electronics Standard Association.

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

Cable Compatible Television Apparatus- Tèlèvision câblocompatible, Canada.

TM

*Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol aretrademarks of Dolby Laboratories.

LC67

TABLE OF CONTENTS 10

Page 12: Hitachi 62VS69A Service (Repair) Manual

The LC6x are LCD-based rear projection TV receiver. The LC6x are optimized for high definition and standard definition video signals. These include video enhancement functions (luminance and chroma transient improvement, noise reduction system), PinP/ PoutP/ Multi-windowed picture function. It combines the video signal processing electronics, high contrast ratio) optical engine and high intensity UHP lamp enclosed in the slim & compact designed plastic cabinet. These also include ATSC receiver and POD function. The differences between each set are shown below.

No. Model name ATSC POD IEEE1394 /5C

RS232C V-CHIPS

1 62VS69A X X – X X 2 55VS69A X X – X X 3 50VS69A X X – X X

These incorporate cooling fan system to prevent from overheating.

The power consumption in stand-by mode should not exceed the value shown below.

Maximum rat ing No. MODEL

NAME [W] [A] Average

rat ing [W]POD

[W] *1) Stand-by

[W] *2) Chassis

1 62VS69A 177 2.8 171 14.9 0.6 LC67 2 55VS69A 177 2.8 171 14.9 0.6 LC67 3 50VS69A 177 2.8 171 14.9 0.6 LC67

*1) I t should be ≤ 15W to comply with Energy Star *2) I t should be ≤ 1.0W to comply with Energy Star

INTRODUCTION

LC67

TABLE OF CONTENTS 11

This HITACHI Service Manual is intended for the qualified service personnel and it containsthe necessary information for troubleshooting the LCD Rear Projection Television set in case of malfunction.

POWER RATINGS:

Page 13: Hitachi 62VS69A Service (Repair) Manual

TABLE OF CONTENTS 12

LC67

Features:

1 Screen mode availability varies by input format

HDTV Televisions display HDTV only when an HDTV source is available.

All specifications, weights, and dimensions are subject to change withoutprior notice. Please access www.hitachi.com/tv for detailed specificationsand dimensions for custom installations.

UltraVision Digital is a registered trademark of Hitachi Home Electronics(America), Inc.

HDMI, the HDMI logo and High-Definition MultimediaInterface are trademarks or registered trademarks of HDMI LicensingLLC.

*Manufactured under license from Dolby Laboratories. “Dolby” and thedouble-D symbol are trademarks of Dolby Laboratories.

New Easy-to-Use On-Sc reen Menu Control (3Language)

• Preprogrammed Remote Control• Power Management: ON/OFF via signal detection• Picture Enhancement• Input Signal Identification• CableCARD compatible - Contact your local cable

operator for more information• HDMI (High Definition Multimedia Interface)(High

Bandwidth Digital Content Protection V1.1Compatible)

• Technology

Video:• Superfine Picture Quality; 1280 Line Horizontal

Resolution• Video Input Sensor• 3 Color Temperature Presets: High, Standard ,

Medium. • Multiple Screen Fill Modes

(4:3 Standard/Expanded/Zoom1/ Zoom2/16:9 Standard/Zoom)1

• 4MB 10-bit 3D Y/C Comb Filter• Picture Modes (Day-Normal, Day-Dynamic and Night)

Inputs:

Downloadable V-Chip

• Power Input . . . . . . . . . . . . . . . . . . . . .AC

• Surround Sound

120V, 60Hz

• Television System . . . . . . . . . . . . . . . NTSC Standard

• Power Consumption - Refer to rear panel at the back of the TV set

ATSC Standard (8 VSB, 64-QAM, 256-QAM)

Stand-by Power .. ............................ Less than 1 Watt• Antenna input impedance . . . . . . . . . . . . . . . .75 Ohm• Channel coverage . . . . . . . . . . . . . . . . . . . . . . . 191ch.

DIMENSIONS:

50VS69A 55VS69A 62VS69AHei g ht (in.) 31 15/16 34 13/16 38 13/16

(mm) 812.0 884.0 985.0Wid th (in.) 46 5/16 50 11/16 56 13/ 16

(mm) 1,177.0 1,288.0 1443.0De pth (in.) 17 5/16 17 11/16 19 1/2

(mm) 439.0 449.0 495.0Wei ght (lbs.) 79 86 104

(kg.) 36 39 47

NOTE: Due to improvements, specifications in thisoperating guide are subject to changewithout notice.

VHF-Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 ~ 13UHF-Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 ~ 69CATV Mid Band . . . . . . . . . . . . . . . . . . . . . . A-5 ~ A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-ISuper Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . J-WHyper Band . . . . . . . . . . . . . . . . . . . . . . . W+1 - W+28Ultra Band . . . . . . . . . . . . . . . . . . . . . . . W+29 - W+94

• Video . . . . . . . . . . . . . . . . . . . . . . . . 1.0Vp-p, 75 Ohm• S-Video

Luminance (Y) . . . . . . . . . . . . . . . . . 1.0Vp-p, 75 OhmChrominance (C) . . . . . . . . . . . . . 0.286Vp-p, 75 Ohm

• Component VideoLuminance (Y) . . . . . . . . . . . . . . . . . 1.0Vp-p, 75 OhmChrominance (PB/PR) . . . . . . . . . . . 0.7Vp-p, 75 Ohm

• Audio input Impedance . . . . . . . . . . . . . . . . 270k Ohm• Average input level . . . . . . . . . . . . . . . . . . . 470mVrms• HDMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (19 PIN)

Outputs:• Video1.0Vp-p. 75 Ohm• Audio . . . . . . . . . . . . . . . . . . . . . . .470mVrms, 1k Ohm• Optical Out (Digital Audio) . . . . . .1 Optical Connector

Audio:• MTS Stereo/SAP• Bass Boost

• 24W• Soft Mute (50%)

Supplied Accessories:• Remote Control• Batteries

Optional Accessories:• For U.S. Models: Please access our website:

www.hitachi.us/tv

INPUTS/OUTPUTS• Wideband Component Y, Pb,Pr . . . . . . . . . . . . . . . . 3• Composite Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5• SVideo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2• Antenna (RF) Input . . . . . . . . . . . . . . . . . . . . . . . . . . 1• Audio Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1• Monitor Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1• Optical Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1• CableCARD Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1• Upgrade Card Slot . . . . . . . . . . . . . . . . . . . . . . . . . . 1• HDMI. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Features & Specifications

Page 14: Hitachi 62VS69A Service (Repair) Manual

SPECIFICATIONS A/V TERMINALS

REAR No. MODEL

NAME A/V In

S-video In

COMP In

HDMI In

MonitorOut

Monitor S Out

A Out *1

Cent InL(mono)

ANT In

Optical Out

MM Card

1 62VS69A 4 2 2 2 1 1 1 1 1 1 1 2 55VS69A 4 2 2 2 1 1 1 1 1 1 1 3 50VS69A 4 2 2 2 1 1 1 1 1 1 1 4 50C20A 4 2 2 2 1 1 1 1 1 1 1 5 6

REAR FRONT (or SIDE) No. MODEL

NAME POD Card

RS232C A/V In

COMPIn

1 62VS69A 1 1 1 1 2 55VS69A 1 1 1 1 3 50VS69A 1 1 1 1 4 50C20A 1 1 1 1 5 6

Remark: *1 “Monitor out” and “Audio to HiFi” share one terminal and are switched by user menu. STRUCTURAL DIMENSIONS

No. Model name Width Height Depth Weight (mm) (mm) (mm) (kg) 1 62VS69A 1443 985 495 47 2 55VS69A 1288 884 449 39 3 50VS69A 1177 812 439 36 4 50C20A 1387 901 415 41 5 6

13

LC67

Page 15: Hitachi 62VS69A Service (Repair) Manual

MAIN PARTS

(1) LCD panel LC6x occupies 3 LCD panels (for Red, Green and Blue color). No. Item Description

1 Product name Blue: L3D07H-51G01B / L3D07H-52G01B Red: L3D07H-51G01R / L3D07H-52G01R Green: L3D07H-51G01G / L3D07H-52G01G

2 System type TFT Active matrix 3 Pixels 1284 (H) x 724 (V) 4 Panel size 0.7” 5 Dot pitch 12 µm 6 Life time More than 20,000h (@Ta ≤ 35°C, worst UV filter combination)

The LCD panel is a UV light sensitive device. The UV ray which illuminates LCD panel should be cut with three UV filters with 50% cut wavelength of 430nm+430nm+430nm (nominal) and 427nm+427nm+426nm (worst combination).

(2) Lamp No. Item Description 1 Input electricity 120W 2 Manufacture Philips 3 Model name UHP 100W/120W

1.0 PH1 P22

4 Type UHP lamp 5 Arc length 1.0mm 6 Life time

(50% survival rate)

More than 6,000h

7 Applied model

62VS69A55VS69A50VS69A50C20A

Mercury legislation: Apply Hg mark on body

SPECIFICATIONS

14

LC67

Page 16: Hitachi 62VS69A Service (Repair) Manual

NoScreen Size (WxH) 1

Aspect Ratio 2Set Dimension WxHxD(mm) 3

Set Weight (kg) 4Device 5 3 Panels SystemImage sizeActive dots 6 Excess dot:4dot(H),4dot(V) includedLens 7Screen pitch H-lenchi 8

FresnelShield 9View Hor.(Half brightness) 10angle Ver.(Half brightness) 11MirrorBrightness[cd/] 12

ATSC FE 13With POD 14

15 ATSC/NTSC 1 Tuner(LC67)Comb Filter 16Color Temp. 17 High/Med/StdOutput power 18L/R SPEAKERs 19DOLBY 20Sound function 21Signal processing system 22PinP 23OSD 24MENU LANGUAGE 25Photo display 263/2 Pulldown 27Fill Mode 28Memory by inputs 29EPG 30Downloadable V Chip 31Energy Star 32AV NET 33Remote Control 34

VIDEO INPUT 35S-VIDEO INPUT 36COMPONENT VIDEO 37TV as Center 38Digital Interface 39IEEE-1394/5C 40RS-232C 41DV 42IR BLASTER OUT 43MONITOR OUT 44S-VIDEO OUTPUT 45AUDIO TO Hi-Fi 46

Lamp 47Lamp life time 48 Residual ratio 50%Direction of lamp taking out 49Exchange lamp 50Acoustic noise 51 1m away from PTV23dB(Front)

Oth

ers

UHP 120W(Philips) UHP 120W(Philips)6,000hr 6,000hr

Rear side Rear side- -

23dB(Front)

Out

put

pow

er

- -X XX X

X Monitorout X Monitorout

- R-1- -

HDMI R-1 HDMI R-2- -

In /

Out

term

inal

Inpu

t

R-4 F-1 R-4 F-1R-2 F-1 R-2

R-2 R-2 F-1X L/Mono X L/Mono

- -TVUG TVUG

- XX X

X X- -

-Auto / Off Auto / Off

6mode 6mode

Feat

ure

Seine + FC4 + FC6 Seine2A + Seine2DDigital/analog SPLIT Digital Tuner/Ext SPLIT

05 OSD A 06 OSD A3 Language 3 Language

-

Aud

io

12W + 12W 12W + 12W2W2T 2W2T

Dby AC3 Dwnmix Dby AC3 DwnmixSRS/BBE Surround/BassBoost

ATSC/NTSC

Vide

o 3DYC 3DYC4mode 3mode

62"/360(typ),290(min) 62"/360(typ),290(min)

F / E

X XX X

NTSC Tuner 1

50"/550(typ),440(min)(100% white) 55"/455(typ),365(min) 55"/455(typ),365(min)

±37°±7.5° ±9.1°

1st surface 1st surface

F.NO 2.67 F.NO 2.67

Scr

een

0.150mm 0.246mm 0.058mm 0.033mm

- -±32°

55",62"/ 39, 47 50",55",62"/ 36, 39, 47

Pan

el EPSON LCD Panel(720P) EPSON LCD Panel (720P)0.7" WIDE 0.7" WIDE

1284(H) x724(V) 1284(H) x724(V)

Dim

ensi

on

50"/1177*812*439 55"/1288*884*449  55"/1288*884*449 62"/1443*985*495  62"/1443*985*495 

50"/1107x623mm 

55"/1218x686mm 55"/1218x686mm 62"/1373x772mm  62"/1373x772mm

16:9 16:9

RemarksItems 55/62VS69 LC57F 50/55/62VS69A LC67

LCD PTV Model name 50/55/62VS69AFeature Specification

PREVIOUS MODEL COMPARISON TABLE

15

LC67

Page 17: Hitachi 62VS69A Service (Repair) Manual

16

LC67

7. Picture format for each input source

Aspect, Black Side Panel, Vertical Position, PIP Mode

7.1 Aspect (1) Auto Aspect: OFF

Input Signal Aspect Mode Format Aspect Video ID

HDMI Info 16:9

Standard 16:9

Zoom 4:3

Standard 4:3

Expanded4:3

Zoom 1 4:3

Zoom 2 ANT Analog Video NTSC 4x3 - YES YES YES YES YES YES

16x9 - YES YES - YES - - ANT Digital YPBPR 1080i 4x3 - - - YES YES YES YES

1080i 720p

16x9 - YES YES - YES - -

16x9 16x9 Letter Letter 4x3 4x3

480p 480i

- No information

HDMI

VGA 4x3 -

YES YES YES YES YES YES

16x9 16x9 Letter Letter 4x3 4x3

Input 1 Input 2

S-Video Video

NTSC

- No information

YES YES YES YES YES YES

1080i 720p

16x9 - YES YES - YES - -

16x9 16x9 Letter Letter 4x3 4x3

YPBPR

480p 480i

- No information

YES YES YES YES YES YES

16x9 16x9 Letter Letter 4x3 4x3

Input 3 Input 4

Video

NTSC

- No information

YES YES YES YES YES YES

Input 5

Same as above

Horizontal Expansion 100% 133% 75% 100% 100% 133% Vertical Expansion 100% 133% 100% 110% 133% 176%

(2) Auto Aspect: ON Input Signal Aspect Mode

Format Aspect Video ID HDMI Info

16:9 Standard

16:9 Zoom

4:3 Standard

4:3 Expanded

4:3 Zoom 1

4:3 Zoom 2

ANT Analog Video NTSC 4x3 - YES YES YES YES YES YES 16x9 - YES YES - YES - - ANT Digital YPBPR 1080i 4x3 - - - YES YES YES YES

1080i 720p

16x9 - YES YES - YES - -

16x9 16x9 YES Initial YES - - - - Letter Letter - - YES YES YES Initial YES 4x3 4x3 - - YES YES Initial YES YES

480p 480i

- No information YES YES YES YES YES YES

HDMI

VGA 4x3 - - - YES Initial YES YES YES 16x9 16x9 YES Initial YES - - - - Letter Letter - - YES YES YES Initial YES 4x3 4x3 - - YES YES Initial YES YES

Input 1 Input 2

S-VideoVideo

NTSC

- No information YES YES YES YES YES YES 1080i 720p

16x9 - YES YES - YES - -

16x9 16x9 YES Initial YES - - - - Letter Letter - - YES YES YES Initial YES 4x3 4x3 - - YES YES Initial YES YES

YPBPR

480p 480i

- No information YES YES YES YES YES YES

16x9 16x9 YES Initial YES - - - - Letter Letter - - YES YES YES Initial YES 4x3 4x3 - - YES YES Initial YES YES

Input 3 Input 4

Video

NTSC

- No information YES YES YES YES YES YES Input 5 Same as above

Horizontal Expansion 100% 133% 75% 100% 100% 133% Vertical Expansion 100% 133% 100% 110% 133% 176%

Display Specifications

Page 18: Hitachi 62VS69A Service (Repair) Manual

17

LC67

(3) Expansion

4x3 Format 16x9 Format

16:9 Standard

4x3

16x9

16:9

Standard

4:3 Standard

4x3

4:3 Standard

16x9

4:3

Zoom1

16x9

75%

4:3

Zoom2

16x9

56%

75%

16:9

Zoom

16x9

75%

75%

4:3 Expanded

4x3

90%

4x3

4:3

Zoom1 75%

4:3

Zoom2

4x3

56%

75%

4x3

16:9

Zoom

75%

75%

4:3

Expanded

16x9

90%

1080i 720p 16x9

4:3

Expanded 90%

75%

100

110

120

130

140

150

160

170

180

0 10 20 30 40 50 60 70 80 90 100

4:3 Expanded Mode

Horizontal Position

HorizontalExpansion

Ratio (%)

113%

162%

4:3

Expanded

113%162% 162%

16x9

Format

100%

4x3

Format

100%

Display Specifications (cont...)

Page 19: Hitachi 62VS69A Service (Repair) Manual

18

LC67

7.2 Aspect Key Operation (1) ANT Analog Channel

(2) ANT Digital Channel (a) Aspect: 16x9

(b) Aspect: 4x3

4:3

Zoom1

16:9

Zoom

4:3

Expanded

16:9 Standard

4:3

Zoom2

4:3

Standard

Aspect Key

AspectKey

AspectKey

AspectKey

Aspect Key

Aspect Key

4:3

Zoom1

4:3

Expanded

4:3

Zoom2

4:3 Standard

Aspect Key

AspectKey

Aspect Key

Aspect Key

16:9

Zoom

16:9 Standard

Aspect Key

AspectKey

4:3 Expanded

Aspect Key

(3) HDMI/YPBPR: 1080i/720p

(4) HDMI/YPBPR: 480p/480i, S-Video/Video (4-1) Auto Aspect OFF

(4-2) Auto Aspect ON (a) Video ID/HDMI Info: 16x9

4:3

Zoom1

16:9

Zoom

4:3

Expanded

16:9 Standard

4:3

Zoom2

4:3

Standard

AspectKey

AspectKey

AspectKey

AspectKey

AspectKey

AspectKey

Video ID: 16x9Power ON Initial

16:9

Zoom

16:9

Standard

AspectKey

AspectKey

16:9

Zoom

16:9

Standard

AspectKey

AspectKey

4:3 Expanded

AspectKey

Display Specifications (cont...)

Page 20: Hitachi 62VS69A Service (Repair) Manual

19

LC67

(b) Video ID/HDMI Info: Letter

(c) Video ID/HDMI Info: 4x3

(d) No Video ID, No HDMI Info

4:3

Zoom2

Aspect Key

AspectKey

Aspect Key

Aspect Key

4:3

Zoom1

4:3

Standard

4:3

Expanded

Video ID: LetterPower ON Initial

4:3

Zoom1

16:9

Zoom

4:3

Expanded

16:9 Standard

4:3

Zoom2

4:3

Standard

Aspect Key

AspectKey

AspectKey

AspectKey

Aspect Key

Aspect Key

Video ID: 4x3Power ON Initial

4:3

Zoom1

4:3

Expanded

4:3

Zoom2

4:3 Standard

Aspect Key

AspectKey

Aspect Key

Aspect Key

7.3 Vertical Position Operation

Vertical Position Input 16:9

Standard 16:9

Zoom 4:3

Standard 4:3

Expanded 4:3

Zoom 1 4:3

Zoom 2 Last

Mode ANT Analog Video NTSC 4x3 ±0 step

Gray out ±10 step

(±30 lines) ±0 step Gray out

±10 step (±10 lines)

±10 step (±3 lines)

±10 step (±50 lines)

A

16x9 ±0 step Gray out

±10 step (±30 lines)

- ±10 step (±10 lines)

- - ANT Digital YPBPR 1080i

4x3 - - ±0 step Gray out

±10 step (±10 lines)

±10 step (±30 lines)

±10 step (±50 lines)

B

1080i 720p

16x9 ±0 step Gray out

±10 step (±30 lines)

- ±10 step (±10 lines)

- -

480p VGA

HDMI

480i

16x9 4x3

±0 step Gray out

±10 step (±30 lines)

±0 step Gray out

±10 step (±10 lines)

±10 step (±30 lines)

±10 step (±50 lines)

Input 1

S-VideoVideo

NTSC 16x9 4x3

±0 step Gray out

±10 step (±30 lines)

±0 step Gray out

±10 step (±10 lines)

±10 step (±30 lines)

±10 step (±50 lines)

C

Input 2 Same as above

D

1080i 720p

16x9 ±0 step Gray out

±10 step (±30 lines)

- ±10 step (±10 lines)

- -

480p

YPBPR

480i 16x9 4x3

±0 step Gray out

±10 step (±30 lines)

±0 step Gray out

±10 step (±10 lines)

±10 step (±30 lines)

±10 step (±50 lines)

Input 3

Video

NTSC 16x9 4x3

±0 step Gray out

±10 step (±30 lines)

±0 step Gray out

±10 step (±10 lines)

±10 step (±30 lines)

±10 step (±50 lines)

E

1080i 720p

16x9 ±0 step Gray out

±10 step (±30 lines)

- ±10 step (±10 lines)

- -

480p

YPBPR

480i 16x9 4x3

±0 step Gray out

±10 step (±30 lines)

±0 step Gray out

±10 step (±10 lines)

±10 step (±30 lines)

±10 step (±50 lines)

Input 4

Video

NTSC 16x9 4x3

±0 step Gray out

±10 step (±30 lines)

±0 step Gray out

±10 step (±10 lines)

±10 step (±30 lines)

±10 step (±50 lines)

F

Input 5 Same as above

G

PIP Mode

SPLIT/POP/PIP SURF/STROBE

±0 step Gray out

-

7.4 Black Side Panel Operation

4:3

Standard

4:3 Standard

Gray SidePanel

Black Side

Black Side Panel OFF(Power ON Initial) Black Side Panel ONBlack Side Panel

Menu

Display Specifications (cont...)

Page 21: Hitachi 62VS69A Service (Repair) Manual

20

LC67

7.5 PIP Mode*

PIP Mode Model Chassis Job POP PIP

4x3 PIP 16x9

SPLIT SURF 12

SURF 3

Main Freeze

Sub Freeze

STROBE3

LCD PTV

50/55/62 VS69A

LC67 YES YES YES YES - - YES YES YES

LCD PTV

50C20 LC67W* YES YES YES YES YES - YES YES YES

*LC67W; Refer to LC5X design specification

Digital Tuner 1080i 720p 480p Video/S-Video 480i

PIP Mode

Scan Mode

Sub

Main

Aspect

16x9 4x3 16x9 16x9 16x9/4x3 16x9 4x3

16x9 - - - - - - - ANT Digital 4x3 - - YES YES YES YES YES

1080i/720p 16x9 - - - - - - - 480p/480i 16x9/4x3

POP

1080i 540p

S-Video/Video 16x9/4x3 YES YES - - - - -

16x9 - - - - YES YES YES ANT Digital 4x3 - - - - - - -

1080i/720p 16x9 - YES - - - - - 480p/480i 16x9/4x3

PIP 4x3

1080i 540p

S-Video/Video 16x9/4x3 - - - - - - -

16x9 - - YES YES YES YES YES ANT Digital 4x3 - - - - - - -

1080i/720p 16x9 YES - - - - - - 480p/480i 16x9/4x3

PIP 16x9

1080i 540p

S-Video/Video 16x9/4x3 - - - - - - -

16x9 - - YES YES YES YES YES ANT Digital 4x3 - - YES YES YES YES YES

1080i 16x9 YES YES - - - - - 720p 16x9 YES YES - - - - - 480p 16x9/4x3 YES YES - - - - - 480i 16x9/4x3 YES YES - - - - -

SPLIT

1080i 540p

S-Video/Video 16x9/4x3 YES YES - - - - - 16x9 YES - - - - - - ANT Digital 4x3 - YES - - - - -

1080i 16x9 - - YES - - - - 720p 16x9 - - - YES - - - 480p 16x9/4x3 - - - - YES - - 480i 16x9/4x3 - - - - - YES -

STROBE

1080i 540p

S-Video/Video 16x9/4x3 - - - - - - YES

POP Mode

1080i (Interlace)

PIP 4x3 Mode

1080i (Interlace)

PIP 4x3 Mode

1080i (Interlace)

1080

Lin

es

16x9

4x3

16x9

4x3

16x9

4x3

16x9

4x3

360

Line

s

16x9

16x9

16x9

16x9

16x9

16x9

16x9

16x9

360

Line

s

1080

Lin

es

360

Line

s

1080

Lin

es

4x3

4x3

4x3 4x3

4x3 4x3

360

Line

s

360

Line

s

Display Specifications (cont...)

Page 22: Hitachi 62VS69A Service (Repair) Manual

21

LC67

SPLIT Mode

1080i (Interlace)

STROBE Mode

1080i (Interlace)

668

Line

s (9

3%)

4x3

4x3

1080

Lin

es

4x3

4x3

4x3

4x3 10

80 L

ines

360

Line

s

(1) PIP Key Operation*

(Note) ・ If PIP Key is pushed from a Normal screen, PIP of Last Mode will be displayed. ・ Factory ship out setting of PIP Mode is SPLIT Mode. ・ If Last mode is POP/PIP Mode and a Main signal is 16:9 Format (1080i/720p/etc), PIP Mode is set

to PIP. If Last mode is POP/PIP Mode and a Main signal is 4:3 Formal (480i/NTSC), PIP Mode is set to POP.

・ SURF Mode is not displayed at a V-Chip setup. SPLIT Mode is displayed at this time. ・ You can quit PIP mode by EXIT Key. When PIP is turns off, PIP Mode of a display turns into Last

Mode.

PIPKey

ExitKey

PIPKey

PIPKey

PIPKey

PIP4x3

PIP16x9

POP

SPLIT SURF

Normal Viewing

Display Specifications (cont...)

Page 23: Hitachi 62VS69A Service (Repair) Manual

22

LC67

(2) Freeze Operation

ExitKey

Freeze Key

Main

Frozen

Main Moving

Sub Frozen

STROBE

Freeze Key

Freeze Key

Freeze Key

(3) SWAP Operation (Note) ・ You can select main-picture sound or sub-picture sound by using Cursor Pad (, key). ・ A Channel/Input change can do the screen out of which the sound has come. ・ When PIP OFF [EXIT Key], the screen where sound is sounding turns into a normal screen.

Main Audio

Sub Audio

Main Audio

Sub Audio

Sub Audio

Main Audio

Key

A B A B

BBAA

A

PIP OFF

PIP OFF

B

A BA B

Key

Key

Display Specifications (cont...)

Page 24: Hitachi 62VS69A Service (Repair) Manual

23

LC67

(4) Monitor Out (4-1) Set the Monitor out: Monitor out

(Note) ・ You can select main-picture sound or sub-picture sound by using Cursor Pad (, key). ・ The picture and sound of the selected picture are outputted from Monitor out. ・ Picture nor audio signal is not output from monitor out terminal if the selected picture is

Component or HDMI signal and audio out is monitor. ・ If the selected picture is Component or HDMI signal and audio out is HiFi out, audio signal from

monitor out terminal is output and no picture signal is output. ・ If the selected picture is Composite Video signal, S-Video of monitor out is no picture. ・ If the ANT Digital channel include the Macrovision signal, picture and audio from monitor out

terminal are blocked. Main/Sub Audio Select

Monitor Out Input Mode S-Video Video L/R HiFi

No Macrovision S-Video YES YES YES YES Digital Channel Macrovision S-Video YES* YES* YES YES

ANT (Air or Cable)

Analog Channel Video - YES YES YES HDMI_1 - - - YES

S-Video_1 YES YES YES YES Input_1

Video_1 - YES YES YES S-Video_2 YES YES YES YES Input_2 Video_2 - YES YES YES YPBPR_3 - - - YES Input_3

Video_3 - YES YES YES YPBPR_4 - - - YES Input_4

Video_4 - YES YES YES S-Video_5 YES YES YES YES Input_5

Front Video_5 - YES YES YES * w Macro vision Pulse

Main Audio

SubAudio

Main Audio

SubAudio

SubAudio

Main Audio

A B

A B

SubAudioMain

Audio

A

Monitor Out

B

Monitor Out

AB A B

A B

AB

Key

Key

Key

(4-2) Set the Monitor out: TV out (Note) ・ When right and left Key are pushed, the sound of Main and Sub interchanges. ・ The picture and sound of ANT A or B are outputted from Monitor out. ・ When ANT A or B is analog channel, S-Video of monitor out is no picture. ・ When Macrovision signal is included in the ANT Digital channel, monitor out is no picture

and no audio. Main/Sub Audio Select*

Monitor Out: TV out Input Mode S-Video Video L/R HiFi

No Macrovision S-Video YES YES YES YES Main DigitalChannel Macrovision S-Video YES YES YES YES

ANT

Main Analog Channel Video - YES YES YES HDMI_1 YPBPR

S-Video_1 Input_1

Video_1 Input_2 Same as above

YPBPR_3 Input_3 Video_3

YPBPR_4 Input_4 Video_4

YPBPR_5 Input_5 Front Video_5

YES ANT

Digital only

YES ANT

Digital only

YES ANT

Digital only

YES ANT

Digital only

Main Audio

Sub Audio

Main Audio

Sub Audio

Sub Audio

Main Audio

A B

A B

Monitor OutC

ABA B

AB

AB

Monitor OutD

Key

Key

Key

Display Specifications (cont...)

Page 25: Hitachi 62VS69A Service (Repair) Manual

24

LC67

(5) PIP Position Operation (Note) ・ The Sub screen position of POP Mode moves up and down by the upper and lower sides Key. ・ A Sub screen position of PIP Mode moves clockwise direction by the upper and lower sides Key.

Key

Key Key

Key

Key Key

Key

Key

Key Key

Display Specifications (cont...)

Page 26: Hitachi 62VS69A Service (Repair) Manual

TABLE OF CONTENTS 25

ANTENNAUnless your LCD Rear PTV is connected to a cable TV system or to a centralized antenna system, a good outdoorTV antenna is recommended for best performance. However, if you are located in an exceptionally good signalarea that is free from interference and multiple image ghosts, an indoor antenna may be sufficient.

LOCATIONSelect an area where sunlight or bright indoor illumination will not fall directly on the picture screen. Also, be surethat the location selected allows a free flow of air to and from the perforated back cover of the set. To avoidcabinet warping, cabinet color changes, and increased chance of set failure, do not place the TV wheretemperatures can become excessively hot, for example, in direct sunlight or near a heating appliance, etc. Whenusing your LCD Rear PTV against a wall, keep it at least 10cm (4 inches) from the wall.

NOTE: Your new HDTV has a built-in high definition television signal processor. This television includes a fanto cool the processor. The sound of moving air from the fan is normal and may be noticeable in veryquiet environments.

VIEWINGThe major benefit of the HITACHI LCD Rear PTV is itslarge viewing screen. To see this large screen at its best,test various locations in the room to find the optimumspot for viewing.

The best picture is seen by sitting directly in front of theTV and about 10 to 18 feet from the screen. Picturebrightness decreases as the viewer moves to the leftand right of the receiver.

During daylight hours, reflections from outside light mayappear on the screen. If so, drapes or screens can beused to reduce the reflection or the TV can be located ina different section of the room.

If the TV’s audio output will be connected to a Hi-Fisystem’s external speakers, the best audio performancewill be obtained by placing the speakers equidistantfrom each side of the receiver cabinet and as close aspossible to the height of the picture screen center. Forbest stereo separation, place the external speakers atleast four feet from the side of the TV, place thesurround speakers to the side or behind the viewingarea. Differences in room sizes and acousticalenvironments will require some experimentation withspeaker placement for best performance.

IMPORTANT NOTES:1. Since LCD Rear PTV incorporates a high pressure lamp to display an image, it may take about one

minute for the picture to become stable, after the power has been turned on. After extended use, the picture may darken, the color may look unusual, or the lamp “goes out,” (burns out). You may hear a “pop” sound when the lamp “goes out.” These are common characteristics of the lamp, and should not be considered defective.

2. LCD Rear PTV incorporates an advanced cooling fan system to prevent from overheating. If you hear the cooling fan, it should not be considered defective.

3. If you hear a “cracking” sound from the TV cabinet, it is due to the TV’s cabinet expanding and contracting due to room temperature changes. It has no effect on the TV’s functions.

4. The LCD Rear PTV cabinet is constructed with wood and plastic. Make sure to place it on a flat surface. An uneven surface might warp the cabinet and reduce the picture quality.

BESTVERTICAL VIEWING

ANGLE20

3'

0' 5' 10' 15' 20'

50

50

4" Minimum

4" Minimum

BESTHORIZONTAL

VIEWING ANGLE

5' 10' 15' 20'

20'

S

SR

L

HOW TO SET UP YOUR NEW HITACHI LCD REAR PROJECTION TV.

Page 27: Hitachi 62VS69A Service (Repair) Manual

HOW TO SET UP YOUR NEW HITACHI LCD REAR PROJECTION TV.

26

Most video/audio connections between components can be made with shielded video and audio cables that havephono connectors. For best performance, video cables should use 75-Ohm coaxial shielded wire. Cables can bepurchased from most stores that sell audio/video products. Below are illustrations and names of commonconnectors. Before purchasing any cables, be sure of the output and input connector types required by thevarious components and the length of each cable.

300-Ohm Twin Lead This outdoor antenna cable must be connected to anantenna adapter (300-Ohm to 75-Ohm).

PhonoUsed on all standard video and audio cables whichconnect to inputs and outputs located on thetelevision’s rear jack panel and front control panel.

“F” Type 75-Ohm Coaxial Antenna For connecting RF signals (antenna or cable TV) to theantenna jack on the television.

S-Video (Super Video)This connector is used on camcorders, VCRs and laser-disc players with an S-Video feature in place of the standard video cable to produce a high quality picture.

Optical CableThis cable is used to connect to an audio amplifier withan Optical Audio In jack. Use this cable for the bestsound quality.

HDMI CableThis cable is used to connect your external devicessuch as Set-Top-Boxes or DVD players equipped withan HDMI output connection to the TV’s HDMI input.

ANTENNA CONNECTIONS TO REAR JACK PANEL

VHF (75-Ohm) antenna/CATV (Cable TV)When using a 75-Ohm coaxial cable system, connectCATV coaxial cable to the AIR/CABLE (75-Ohm) terminal. Orif you have an antenna, connect the coaxial cable to thesame AIR/CABLE terminal.

VHF (300-Ohm) antenna/UHF antennaWhen using a 300-Ohm twin lead from an outdoorantenna, connect the VHF or UHF antenna leads toscrews of the VHF or UHF adapter. Plug the adapterinto the antenna terminal on the TV.

When both VHF and UHF antennas areconnectedAttach an optional antenna cable mixer to the TVantenna terminal, and connect the cables to theantenna mixer. Consult your dealer or service store forthe antenna mixer.

Hook-up Cables and Connectors

Cable

Cable

Cable

Cable

To CATV cable

To outdoor antenna

To outdoor VHF or UHF antenna

To outdoor antennaor CATV system

To UHFantenna

Antenna Mixer

AIR / CABLE

AIR / CABLE

AIR / CABLE

or

NOTE: Connecting a 300-Ohm twin lead connector may cause interference. Using a 75-Ohm coaxialcable is recommended.

Page 28: Hitachi 62VS69A Service (Repair) Manual

27

QUICK REFERENCE REMOTE CONTROL

POWER BUTTON (TV, CBL, VCR, DVD, SAT)

Turns the selected device on and off.

INPUTS BUTTON (TV)Accesses the INPUTS menu

system.

ASPECT BUTTON (TV)Changes the aspect ratio while

watching TV.

MENU BUTTON(CBL, DVD, SAT, TV)

Accesses the OSD menu system.

CURSOR/SELECT BUTTONS(TV, DVD, CBL, SAT)

The CURSOR buttons are used to navigate the cursor through

the OSD and INPUTS menu systems, and the SELECT

button is used to Select/Activate the highlighted

menu item.

VOLUME BUTTONS (TV)Adjusts the audio level of your

TV.

MUTE BUTTON (TV)Reduces the audio level to 50%

if pressed once, and to complete mute if pressed twice.

Press it a third time to restore audio level.

NUMERIC BUTTONS(TV, DVD, CBL, SAT, VCR)

Used to manually enter the TV channel, and used for numeric entry when navigating through

the OSD menu system.

(-) BUTTON (TV, SAT)The (-) button is used when the remote is in Set-Top-Box (STB)

mode or when the TV uses a digital input.

RECORD BUTTON (VCR)Press twice (2 times) to record

programs.

SOURCE ACCESS BUTTONS(TV, DVD, VCR, CBL, SAT)Changes the mode of the Universal Remote Control to control the device selected.

DAY/NIGHT BUTTON (TV)Select picture mode settings between DAY and NIGHT mode.

PIP BUTTON (TV)Press to show and change the Picture-in-Picture mode.

EXIT BUTTON(TV, CBL, SAT)Exits out of the OSD or INPUTS menu systems if their menu is displayed.

FAVORITE CHANNEL (FAV CH) button (TV)Press to enter/access Favorite Channel (FAV) mode.

GUIDE BUTTON(SAT, CBL)Accesses the program guide of other devices.

INFO BUTTON(TV, CBL, SAT)Displays various information on the screen.

CHANNEL BUTTONS(TV, CBL, SAT, VCR)Changes the channel.

LAST CHANNEL (LC) BUTTON(TV, CBL, SAT)Switches between the current and last channel viewed.

DVD/VCR CONTROL BUTTONS (DVD, VCR)Controls the precode functions of your VCR and DVD.

PAUSE BUTTON(TV, VCR, DVD)Press to show and change the Freeze mode of the TV or pause other devices.

In addition to controlling all of the functions on your HITACHI LCD Rear Projection TV, the new remote control isdesigned to operate different types of devices, such as, DVD Players, CBL (Cable Boxes), set-top-boxes, satellitereceivers, and VCRs. The remote control must be programmed to control the chosen device. Please see pages 19-30 for a complete description of all features and programming of the Remote Control.

LEGENDTV — Television VCR — Video Cassette Recorder/PlayerCBL — Cable Box DVD — Digital Video Disc PlayerSAT — Satellite Receiver

NOTE: STB precode is included in theSAT mode.

Page 29: Hitachi 62VS69A Service (Repair) Manual

Front Panel Controls

MENU/SELECT buttonThis button allows you to enter the MENU, making it possible to set TV features to your preference withoutusing the remote. This button also serves as the SELECT button when in MENU mode.

INPUT/EXIT buttonPress this button to display the input menu selections of CABLE/ AIR, INPUT: 1, 2, 3, 4 and 5. This buttonalso serves as the EXIT button when in MENU mode.

CHANNEL selectorPress these buttons until the desired channel appears in the top right corner of the TV screen. These buttonsalso serve as the cursor down () and up () buttons when in MENU mode.

VOLUME levelPress these buttons for your desired sound level. The volume level will be displayed on the TV screen. Thesebuttons also serve as the cursor left () and right () buttons when in MENU mode. When the TV power isturned OFF at a volume level 31 or greater, the volume level will default to 30 when the TV is turned ON.However, if it is set to a level 30 or less, the volume level will be at the level it was set when the TV is turnedON.

POWER buttonPress this button to turn the TV ON or OFF.

FRONT INPUT JACKS (INPUT 5)Use these audio/video jacks for a quick hook-up from a camcorder , VCR or a Y-PBPR capability device to instantlyview your favorite show , new recording or Video game. Press the INPUT button and select INPUT 5. If you havemono sound insert the audio cable into the left audio jack.

IR RECEIVER SensorPoint the remote control at this area when selecting channels, adjusting volume, etc.

Push to open the Front Control Panel Door

Front Control Panel Buttons & Connections

28

Page 30: Hitachi 62VS69A Service (Repair) Manual

POWER LightWhen the TV is turned ON, the Power Light will first blink to indicate that the television lamp is warmingup. This light will be ON during normal operation. When the TV is turned OFF, the Power Light will blinkto indicate that the television lamp will be cooling down and the light will eventually turn off.

TEMP IndicatorThis light is off during normal operation. If this indicator is lit, the optic unit is too hot. If this indicator isblinking, the cooling fan has stopped. Please call service. The optic unit has an air filter that may becomeclogged over time. The internal termperature will increse which will trigger the temperature sensor to displayan On-Screen warning. After 5 minutes, the lamp will turn off, then the TV will turn off with the TEMP LED On.

LAMP IndicatorThis light is off during normal operation. If light is lit, the lamp has failed. See page 56-59 for lampreplacement procedure. Consult your Hitachi dealer for proper part. If light is blinking, lamp cover is notassembled securely after replacement.

Front Panel Controls

NO LAMP LIGHTor BROKEN LAMP

WRONG LAMP UNITASSEMBLY / LAMPDOOR OPEN

Too hot inside theOPTICAL unit

COOLING FAN STOPPED

BEGINNING OF WARM UPAFTER THE POWER ON.

NORMAL OPERATION

BEGINNING OF COOL DOWN(FOR 20 SEC.)

(TV CANNOT ACCEPT ANY CODEIN THIS PERIOD EXCEPT WITHIN THE FIRST 5 SEC. OF COOLDOWN)

COOL DOWN(FOR 6 MINUTES)

(TV CAN ACCEPT REMOTECONTROL AND FRONT BUTTONS)

LIGHT ON

BLINKING

LIGHT ON

BLINKING

INTERMEDIATE BLINKING(0.5 SEC CYCLE)

LIGHT ON

SHORT BLINKING(0.3 SEC CYCLE)

LONG BLINKING(1 SEC CYCLE)

INDICATOR INDICATION MEANING ACTION

LAMP LED

TEMPLED

POWERLED

Need to replace ifLAMP still does not light byPower On ” again.Check assembly condition ofLAMP UNIT

Call for Service

NOTES:

1.

2. If the LAMP, TEMP, and POWER LED are blinking in the order below, the television is warming up.

3. Your Hitachi LCD Rear Projection Television may appear to be OFF when it is set to input 1 ~ input 5 and the video signal is not received from the input jacks. Please make sure the Blue Power light indicator is not lit (OFF) whenyou are not watching for long lasting performance.

4. Your Hitachi LCD Rear Projection Television has an internal lamp that lights up the TV screen. Make sure to turn offthe Power when you do not watch the LCD Rear Projection Television for longer lamp life.

POWER TEMP LAMP

29

Page 31: Hitachi 62VS69A Service (Repair) Manual

Front/Rear Panel Controls

30

The Front panel jacks are provided as a convenience to allow you to easily connect a camcorder , DVD, Video Gameas shown in the following examples :

NOTE: 1. Completely insert connection cord plugs when connecting to front panel jacks. If you do not, theplayed back picture may be abnormal.

The exact arrangement you use to connect the VCR, camcorder, laserdisc player, DVD player, or HDTV SetTop Box to your LCD TV is dependent on the model and features of each component. Check theowner’s manual of each component for the location of video and audio inputs and outputs.

The following connection diagrams are offered as suggestions. However, you may need to modify them toaccommodate your particular assortment of components and features. For best performance, video andaudio cables should be made from coaxial shielded wire.

Before Operating External Video SourceConnect an external source to one of the INPUT terminals, then press the INPUTS button to show theINPUTS menu. Use the CURSOR PAD ( and ) to select the Input of your choice. Then pressthe SELECT button or the CURSOR PAD to confirm your choice (see page 22).

INPUTS

Input 4Input 5

CableAir /Input 1

Move SEL Sel.Input 2

Video Game

device specifications.

Note : Special device cables will berequired according to the

OUTPUTL R OUTPUT

PB /C B PR/CR L R YVIDEO

Video Camera

COMPONENTOUTPUT CAPABILITY

DVD , Set Top Box,Video Game Console.

Front Control Panel Connections

Page 32: Hitachi 62VS69A Service (Repair) Manual

Antenna InputTo switch between Cable and Air input, go to theChannel Manager option to change the signalsource CABLE or AIR.

Audio/Video INPUTS 1, 2, 3 and 4By using the INPUTS button, the CURSOR PAD (and ), and the SELECT button or CURSOR PAD of the remote control, you can select each videosource. Use the audio and video inputs to connectexternal devices, such as VCRs, camcorders,laserdisc players, DVD players etc. (if you havemono sound, insert the audio cable into the leftaudio jack).

MONITOR OUT & HI-FI AUDIO OUTThese jacks provide fixed and variable audio andvideo signals (CABLE/AIR or INPUTS )which are used for recording. Use the S-VIDEOOutput for high quality video output. Componentsignal to INPUT 3, 4 and 5, and HDMI inputs willnot have monitor output.

Optical Out (Digital Audio)This jack provides Digital Audio Output for youraudio device that is Dolby® Digital and PCMcompatible, such as an audio amplifier.

NOTE: *Manufactured under license from DolbyLaboratories. “Dolby” and the double-Dsymbol are trademarks of DolbyLaboratories.

S-VIDEO INPUTS 1 and 2INPUTS 1 and 2 provide S-VIDEO (Super Video)jacks for connecting equipment with S-VIDEOoutput capability.

NOTE: 1. You may use HDMI, VIDEO or S-VIDEOinputs to connect to INPUT 1 and 2, but onlyone of these inputs may be used at a time.

2. S-VIDEO output may be used forrecording, only when the input is of S-VIDEO type.

HDMI INPUTS 1 and 2 (High DefinitionMultimedia Interface)ABOUT HDMI – HDMI is thenext-generation all digital interface for consumerelectronics. HDMI enables the secure distributionof high-definition video and multi-channel audio ina single cable. Because digital television (DTV)signals remain in digital format, HDMI assures thatpristine high-definition images retain the highestvideo quality from the source all the way to yourtelevision screen.

Use the HDMI input for your external devices suchas Set-Top-Boxes or DVD players equipped with anHDMI output connection.

HDMI, the HDMI logo and High-DefinitionMultimedia Interface are trademarks or registeredtrademarks of HDMI Licensing LLC.

NOTE: 1. The HDMI input is not intended for usewith personal computers.

2. Only DTV formats such as 1080i, 720p, 480iand 480p are available for HDMI input.

Component: Y-PBPR InputsINPUTS 3 and 4 provide Y-PBPR jacks forconnecting equipment with this capability, such asa DVD player or Set Top Box. You may usecomposite video signal for both inputs.

NOTE: 1. Do not connect composite VIDEO andS-VIDEO to INPUT 1, 2 at the sametime. S-VIDEO has priority over VIDEO input.

2. Your component outputs may be labeled Y, B-Y, and R-Y. In this case, connect thecomponents B-Y output to the TV’s PB

input and the components R-Y output tothe TV’s PR input.

3. Your component outputs may be labeled Y-CBCR. In this case, connect the componentCB output to the TV’s PB input and thecomponent CR output to the TV’s PR input.

4. It may be necessary to adjust TINT toobtain optimum picture quality when usingthe Y-PBPR inputs (see page 33).

5. To ensure no copyright infringement, theMONITOR OUT output will be abnormal,when using the Y-PBPR jacks.

6. INPUT 3, 4 and INPUT 5 (Y/VIDEO) can beused for composite video and componentvideo input.

For AV control use Only

Upgrade CardThis card slot is for future software upgrades.HITACHI will notify you if a software upgrade isrequired for your TV. In order to receive writtennotification, please complete and return yourwarranty card.

Front/Rear Panel Controls

31

Page 33: Hitachi 62VS69A Service (Repair) Manual

NOTE: 1. A digital cable subscription is required.2. Do not insert a PCMCIA card into the

CableCARD slot.

If the CableCARD is properly installed or removed, theTV will display the following respective screens.

After the CableCARD is installed, wait until the secondscreen below appears. The third screen below willappear if a channel is not authorized for viewing. Pressthe EXIT button to exit the second screen.

Please take note of all information on the screen (youwill provide this information to your cable operator).Call your cable operator and give them the informationfrom the card to start your cable service.

NOTE: Please make reference to CableCARD information from SETUP menu (see page 54) .

Digital Cable

INSERTINSERT

OR

CableCARD is not installed

CableCARD is installed

Not an Authorized Channel

In order to start cable servicefor this device, please contact

your cable provider

CableCARD(tm): 123-456-789-1Host: 123-456-789-1Data: 123-456-789-1

Unit Address: 123-456-789-1

Press EXIT to return

OR

Acquiring Data. Please wait.

CableCARD SlotThis slot is for the CableCARD that will be providedby your local cable operator to gain access tochosen cable channels. Please call your local cableoperator if this service is available beforerequesting a CableCARD (also known as Point ofDeployment (POD) module).

1. Connect a coaxial cable to cable terminal ofthe Rear Panel Jacks.

2. Insert the CableCARD into the slot (Top of cardshould be facing towards you as shownbelow).

Front/Rear Panel Controls

32

Page 34: Hitachi 62VS69A Service (Repair) Manual

REAR PANEL CONNECTIONS

VCR #1

Cable TV coaxial cable

2-Way signal splitter

OutsideAntenna

ANT IN

OUTPUT

S-VIDEOV L R

DIGITALOUTPUT CAPABILITY

DIGITAL OUTPUT

Laserdisc player, VCR,camcorder, etc.

OUTPUTY P B P R L R

HDTV Set-Top BoxDVD Player

DVIto

HDMI

AUDIO OUT

OUTPUTY PB/CB PR/CR L R

VCR #2

V L ROUTPUT

S-VIDEOV L RINPUT

S-VIDEO

Optional

Optional

HDMI DIGITALOUTPUT CAPABILITY

HDMI OUTPUT

HDMIto

HDMI

33

Page 35: Hitachi 62VS69A Service (Repair) Manual

34

• S-VIDEO, Y-PBPR, or HDMI connections are provided for high performance laserdisc players, VCRs etc. thathave this feature. Use these connections in place of the standard video connection if your device has thisfeature.

• If your device has only one audio output (mono sound), connect it to the left audio jack on (L/(MONO)) theRear Panel.

• Refer to the operating guide of your other electronic equipment for additional information on connectingyour hook-up cables.

• A single VCR can be used for VCR #1 and VCR #2, but note that a VCR cannot record its own video or lineoutput (INPUT: 1 in the example on page 14). Refer to your VCR operating guide for more information online input-output connections.

• Connect only 1 component (VCR, DVD player, camcorder, etc.) to each input jack.

• COMPONENT: Y-PBPR (Input 3, 4 & 5) connections are provided for high performance components, such asDVD players and set-top-boxes. Use these connections in place of the standard video connection if yourdevice has this feature.

• Your component outputs may be labeled Y, B-Y, and R-Y. In this case, connect the components B-Youtput to the TV’s PB input and the components R-Y output to the TV’s PR input.

• Your component outputs may be labeled Y-CBCR. In this case, connect the components CB output to theTV’s PB input and the components CR output to the TV’s PR input.

• It may be necessary to adjust TINT to obtain optimum picture quality when using the Y-PBPR inputs. (Seepage 33)

• To ensure no copyright infringement, the MONITOR OUT output will be abnormal, when using the Y-PBPR, andHDMI input jacks.

• Input 1 or 2 can accept HDMI signal.

• S-VIDEO monitor output may be used for recording only when the input is of S-VIDEO type.

• When using a HDMI input from a Set-Top-Box, it is recommended to use a 1080i or 720p input signal.

INSTALLATION RECOMMENDATION:1. Video signals fed through a VCR may be affected by copyright protection systems and the picture will be

distorted on the television.2. Connecting the television directly to the Audio /Video output of a Set-Top-Box will assure a more normal

picture.

Tips on Rear Panel Connections

Page 36: Hitachi 62VS69A Service (Repair) Manual

Lamp LifeThe lamp life may vary based on usage of the LCD Rear PTV. Turning on and off frequently may shorten the life ofthe lamp.

Lamp ReplacementAfter extended use, if the TV picture turns dark, the color looks unusual or LAMP INDICATOR light turns on, then itis time to replace the lamp with a new lamp.

WARNING:The lamp gets very hot! The lamp may explode if improperly handled. To avoid injury, please observe thefollowing precautions.

• Do not open lamp compartment or attempt to remove lamp assembly unless the lamp assembly is beingreplaced.

• Unplug the product’s power cord from the AC outlet before attempting to replace the lamp assembly.• If the lamp is in use when failure occurs or if the lamp has exploded, wait at least 30-45 minutes for the lamp

to cool before opening the lamp compartment or touching the lamp assembly or any broken pieces.• Broken lamp pieces can cause injury. Handle with gloves to avoid cuts.• Do not place any foreign objects inside the lamp compartment.• When installing a new lamp, follow handling instruction included with the new lamp. Do not touch glass

surface of new lamp.• This product contains lead and a lamp that contains mercury. Dispose of this product and its lamp in

accordance with applicable environmental laws. For lamp recycling and disposal information, go towww.lamprecycle.org. For product recycling and disposal information, contact your local governmentagency or eRecycle.org (in California), the Electronic Industries Alliance at www.eiae.org (in the US) or theElectronic Product Stewardship Canada at www.epsc.ca (in Canada).For more information, call “1-800-HITACHI.”

CAUTION!

A ”LAMP” indicator will light when lamp becomes hot. Unplug product’s power cord from the AC outletand allow lamp to cool for at least 30-45 minutes. If “LAMP” indicator is still lit, please contact yourauthorized service center (see page 63).

NOTES:• Contact your Hitachi dealer for a new lamp unit. Using other lamps may cause damage to the TV Set.

MODEL# LAMP TYPE PART#

55VS69A LP600 UX25951

• When replacing the lamp, let it cool down completely, for approximately 30 to 45 minutes after the powerhas been switched off and A.C. cord has been unplugged.

• Do not touch the glass of the new lamp or make it dirty which can shorten the life of the lamp and reducethe picture quality.

• Keep the lamp out of the reach of children and away from flammable materials.• Do not pour water onto the removed lamp or put any object inside the lamp.• Once the lamp is removed, do not put flammable materials and metal objects inside the lamp receptacle

on the TV set. Do not touch the receptacle.• Install the new lamp securely, otherwise the picture may become dark or it may cause severe

overheating.• Install the lamp cover correctly, otherwise power will not come on.

Lamp Replacement

62VS69A LP600 UX25951

50VS69A LP600 UX25951

Hg

35

Page 37: Hitachi 62VS69A Service (Repair) Manual

py

36

Lamp Replacement1. Turn off theTV and unplug the power cord. Wait at least 30 minutes to allow the lamp to cool down before

replacing it.

CAUTION: The lamp is very hot and may cause fire or severe burns. Wait at least 30~45 minutes to allow the lamp to cool before proceeding with lamp removal.

2. At the rear of the TV, locate the LAMP COMPARTMENT . Using a Phillips type screwdriver loosen the screwuntil the LAMP COVER can be removed.

NOTE: This product contains lead and a lamp that contains mercury. Dispose of this product and its lamp inaccordance with applicable environmental laws. For lamp recycling and disposal information, go towww.lamprecycle.org. For product recycling and disposal information, contact your local governmentagency or the Electronic Industries Alliance at www.eiae.org (in the US) or the Electronic ProductStewardship Canada at www.epsc.ca (in Canada). For more information, call “1-800-HITACHI.”

120V

Turn counterclockwise to loosen the lamp cover screw.

LAMP COVER

LAMP COMPARTMENT

& SCREW

Slide to the left , then pull backthe LAMP COVER.

Hg

LAMP REPLACEMENT

Page 38: Hitachi 62VS69A Service (Repair) Manual

LAMP REPLACEMENT

3. Loosen the screw securing the lamp unit with a Phillips head screw driver as shown. Remove the lampunit by holding the lamp handle , then pulling outwards.

LAMP UNITPULL OUTWARDSTHE LAMP UNIT

HANDLE

LAMP UNIT

the screw of the lamp unit.Turn clockwise to tighten

Turn counterclockwise to loosen the lamp unit screw.

LAMP UNIT

CAUTION: The lamp is very hot and may cause fire or severe burns. Wait at least 30~45 minutes to allow the lamp to cool before proceeding with lamp removal.

NOTE: Do not put your hand in the Lamp Storage area after the Lamp Unit is removed, your may get burned.

4. Replace with the new lamp.Place the removed lamp into the empty box of the replacement lamp. Do not touch the front glass of the newlamp or its receptacle. This may shorten the life of the lamp and reduce the picture quality.• Push the lamp unit back to its original position.• Tighten the screw firmly on the lamp unit. If it is loose, the TV may not operate correctly.

PUSH INWARDSTHE LAMP UNIT

37

Page 39: Hitachi 62VS69A Service (Repair) Manual

38

LAMP REPLACEMENT

5. Be sure to install the lamp cover by re-engaging the two clips and slide to the right. Then tighten the screw ofthe lamp cover before turning the power on, otherwise it may cause unusual colors. If the lamp cover is notinstalled and you try to turn ON the TV ,the power will be off and the Lamp Indicator will flash (see page 9).

NOTE: If power is connected before the Lamp Cover is installed, the power will be off and the Lamp Indicatorwill flash (see page 9).

6. Plug power cord into AC outlet and turn on the main power switch.

NOTE: This product contains lead and a lamp that contains mercury. Dispose of this product and its lamp inaccordance with applicable environmental laws. For lamp recycling and disposal information, go towww.lamprecycle.org. For product recycling and disposal information, contact your local governmentagency or eRecycle.org (in California), the Electronic Industries Alliance at www.eiae.org (in the US) orElectronic Product Stewardship Canada atwww.epsc.ca (in Canada).For more information, call “1-800-Hitachi”.

120V

SCREW

LAMP COVERPlace back in the LAMP COVERthen slide to the right.

Turn clockwise to tighten the lamp cover screw.

Hg

Page 40: Hitachi 62VS69A Service (Repair) Manual

TO GO TO AN ADJUSTMENT, CLICK ON ITS HEADING BELOW

SERVICE ADJUSTMENTS

1. CHASSIS ADJUSTMENT................................................................................................................................... 401-1. Service Menu Access .................................................................................................................................................401-2. Memory Initialize ....................................................................................................................................401-3. Factory Reset ...........................................................................................................................................411-4. Factory and Service Adjustments ...........................................................................................................41

2. FINAL ASSEMBLY ADJUSTMENT (Adjustment order) ..................................................................................412-1. Preheat run conditions ............................................................................................................................412-2. Subcontrast Adjustment .........................................................................................................................412-3. Raster Position Adjustment ....................................................................................................................422-4. Flicker Adjustment ..................................................................................................................................422-5. Ghost Adjustment ...................................................................................................................................422-6. NRSH Adjustment ..................................................................................................................................422-7. Display Area Specifications ....................................................................................................................432-8. Gamma Correction (White Balance) ....................................................................................................442-9. Color Uniformity (White Uniformity) ....................................................................................................452-10. Drive Adjustment Check .......................................................................................................................46

2-10-1. Dot Stripe Checking ...................................................................................................................462-10-2. Sub Ghost Checking ..................................................................................................................462-10-3. Horizontal Crosstalk Checking ...................................................................................................46

2-11. Lamp Door Protection Operation Check ...............................................................................................472-12. Lamp Holder Protection Operation Check ...........................................................................................472-13. High Temperature Protection Operation Check ....................................................................................472-14. Temperature Sensor Data Setting .......................................................................................................482-15. Checking of Temperature Sensor .........................................................................................................492-16. Troubleshooting Flow Charts ................................................................................................................50

*IMPORTANTFor many of the above adjustments, it is necessary to have an HDTV (1080i or 720P) signal generator, SDTV (480P)signal generator, as well as the usual NTSC (480i) signal generator.Hitachi recognizes that few companies offer HDTV or SDTV signal generators and that the cost of these generators issometimes prohibitive. For this reason, we suggest the use of a set-top-box for HDTV and SDTV adjustments. Usually,there is a switch on the set-top-box which enables it to output HDTV (1080i or 720P) or SDTV (480P) signals even withno input. In this case, the sync is automatically detected by the TV (at the Y-PBPR Inputs on the rear panel).

TABLE OF CONTENTS 39

LC67

Page 41: Hitachi 62VS69A Service (Repair) Manual

BACK TO ADJUSTMENTS 40

LCD

EXIT

EXIT

SELECT

MENU

Remote Control Buttons

ChangeSelection (Up)

IncreaseData Value

ChangeSelection (Down)

ReduceData Value

ADJUSTMENT PROCEDURE START-UP

The VS69A series LCD rear proyection televisions passthrough adjustment procedures during the assemblyprocess. These adjustments must be done to assure thebest performance of the LCD set for the consumer.

Also, after servicing, these same adjustments must bedone. Most of the adjustments are made by the I2C busby changing data in the Adjustment mode menu.

On pages 42-78 shows the complete parameter listwith a brief description, signal format, the adjustmentrange and the initial data.

1-1 HOW TO GET TO ADJUSTMENT MODEChassis adjustment mode can be access by pressingthe R/C keys MENU + MENU + 8 + SELECT to enteradjustment mode. For some parameters the only wayto see them is by selecting the parameter number thanpressed SELECT in order to see it; then DATA can bechange if other parameter needs to change then press key then repeat the same procedure.

Other way to access this mode is by use JIG R/C code: (9C Hex).To escape from Adjustment Mode press “INPUT” key on Side panel or EXIT key of R/C to exit service adjustment mode.

1-1.1 CHANGING DATA AND SELECTING ADJUSTMENTCODE

, ,, and MENU keys of the remote control or front panel may be used as the adjustment keys.

A. Use any Hitachi remote control when making anadjustment., keys are used for selecting adjustment item.

, keys are used for changing data values.MENU key is used to advance through the adjustment mode menus and pages.

EXIT

EXIT

SELECT

MENU

B. To make a selection, use the NUMBER pad on the R/C ; example : select LCD DRIVE press 14 then SELECT,

the DATA shown is "07" ; if this DATA needs to be change press the keys to modify, when finish press SELECTkey to store the new DATA value.

C. After finishing the necessary adjustment press the R/C EXIT key or EXIT key on the side panel.Adjustment mode is released and LCD set returns to normal condition.

, ,

1-2 MEMORY INITIALIZE1-2.1 MEMORY INITIALIZE OPERA TION

NOTE: The execution of this function returns theadjustment codes to the preset values, therefore,adjustment data will be lost.

Procedure

(1) Enter Adjustment mode by the method described insub-item 1.1 from item 1 (“Adjustmentprocedure start up”).

(2) In the Adjustment mode, select MEMORY INIT.

(3) Activate MEMORY INIT by pressing cursor key formore than 3 seconds.

(4) Check the following process for initialization opera- tion.

(8) When LCD turns ON , it will tune CH03 this is thecomplete operation of Memory Initialize process.

·Process of Memory Initialize operation. The screen is colored blue when MEMORY INITstart.

The screen is colored green when MEMORY INITfinish normally. The screen is colored red when MEMORY INITfinish abnormally.

(6) Do not unplug from AC outlet until this operationis complete and do not perform any key operationeither, after this operation each factory setting and

all adjust mode data should reset to delivery settingsautomatically.

( 7) After Memory Initialize, unplug and plug AC cord and then all settings and data

are updated.

ADJUST MODE (LCD_PTV-US)FACT RESET

MEMORY INIT ** RGB *** H POSITION **V POSITION **ENBWGHOST VCOMNRSHSTRIPE

When the LCD set is in adjustment mode, the cursor

LC67

ramirezs
ADJUST MODE RGB H POSITION ** V POSITION ** ENBW ** GHOST VCOM NRSH STRIPE S.GHOST STREAK
gutierrl
gutierrl
Page 42: Hitachi 62VS69A Service (Repair) Manual

BACK TO ADJUSTMENTS 41

NOTE: (1) If there is a different value than shown in I2C Parameter List, for

fixed data, adjust it using , buttons (only in this case)

* JIG. R/C FACTORY PRESET CODE:92

MEMORY INITIALIZE and FACTORY PRESET

ITEM MEMORY INITIALIZE

FACTORY RESET REMARKS

H POSITION ADJUST DATA INITIALIZE NOT INITIALIZE V POSITION ADJUST DATA INITIALIZE NOT INITIALIZE RGB(480p) ADJUST DATA INITIALIZE NOT INITIALIZESETTING DATA FOR EACH DEVICE INITIALIZE NOT INITIALIZE BBE EFFECT SETTING DATA INITIALIZE NOT INITIALIZE AUDIO AGC SETTING DATA INITIALIZE NOT INITIALIZE V CHIP RATING SETTING DATA INITIALIZE NOT INITIALIZECCD SETTING DATA INITIALIZE NOT INITIALIZE FACTORY RESET ITEM INITIALIZE INITIALIZE LAMP TIME INITIALIZE INITIALIZE Accumulate TIME INITIALIZE NOT INITIALIZE GHOST ADJUST DATA INITIALIZE NOT INITIALIZE FLICKER ADJUST DATA(V.COM) INITIALIZE NOT INITIALIZE NRSH ADJUST DATA INITIALIZE NOT INITIALIZECOLOR UNIFORMITY NOT INITIALIZE NOT INITIALIZEGAMMA CORRECTION NOT INITIALIZE NOT INITIALIZE

V.REF (EPSON PANEL ONLY ) NOT INITIALIZE NOT INITIALIZE

Automatic Power saving- Yes/No Set to “No” for heat-run Set to Yes

(8) When LCD turns ON , it will tune CH03 this is thecomplete operation of FACTORY RESET process.

·Process of FACTORY RESET operation. The screen is colored MAGENTA when FACTORYRESET start.

The screen is colored green when FACTORYRESET finish normally. The screen is be colored black when FACTORYRESET finish abnormally.

(6) Do not unplug from AC outlet until this operationis complete and do not perform any key operationeither, after this operation each factory setting and

all adjust mode data should reset to delivery settingsautomatically.

(7) After FACTORY RESET, unplug and plug AC cord and then all settings and data

are updated.

1-3 FACTORY RESET OPERATIONNOTE: The execution of this function returns the

adjustment made by the customer , this will return all theadjustments to the original shipping conditions.

Procedure

(1) Enter Adjustment mode by the method described insub-item 1.1 from item 1 (“Adjustmentprocedure start up”).

(3) Select FACTORY RESET.(4) Activate FACTORY RESET by pressing E cursor key

for more than 3 seconds.(5) Check the following process for FACTORY RESET

operation.

1-4 FACTORY AND SERVICE ADJUSTMENTSThe adjustment item that is affected by the memoryinitialize operation is shown below:

2 Final ASSEMBLY ADJUSTMENT 2 - 1 PRE HEAT RUN CONDITION

Heat run should be performed with moving picture or no signal. And disable side panel or top/bottom panel. Do NOT use stock market quotation, computer graphics, and other fixed (non-moving) image.

Table 2.1 Final adjustment order Order Adjustment Item Signal

1 SUB CONTRAST ADJUSTMENT (RGB) HALF B&W 480p,480i

2 RASTER POSITION ADJUSTMENT Circle pattern signal.

3 FLICKER ADJUSTMENT

4 GHOST ADJUSTMENT

5 NRSH ADJUSTMENT

6 White Balance (GAMMA) ADJUSTMENT

7 WHITE UNIFORMITY ADJUSTMENT

8 DOT STRIPE CHECKING and ADJUSTMENT

9 SUB GHOST CHECKING and ADJUSTMENT

10 HORIZONTAL CROSS TALK CHECKING and ADJUSTMENT

11 LAMP DOOR PROTECTION OPERATION CHECK

12 LAMP HOLDER PROTECTION OPERATION CHECK

13 HIGH TEMPERATURE PROTECTION OPERATION CHECK

14 TEMPERATURE SENSOR OPERATION CHECK

15 HDMI ADJUSTMENT / EDID DATA INSTALLATION

16 TEMPERATURE SENSOR DATA SETTING

17

18

19

20

2-2 SUB-CONTRAST ADJUSTMENTPreparationReceive Sub-contrast adjustment signal (Fig. 1).

Adjustment(1) Select ‘RGB’ of Service Adj. Menu.

Press E for over 2 seconds to adjust auto-matically. The OSD will disappear and returnwhen the adjustment is finished. Change the

Fig. 1. Half Black, half White

Input3 or Input4V1=1VppV2=0.7Vpp

LC67

sanchezl
sanchezl
sanchezl
BLACK WHITE
sanchezl
Displayed pattern
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
V2
sanchezl
Component signal
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
sanchezl
V1
sanchezl
Format 1: 525 (480p) Format 2: 525 (480i)
sanchezl
format from 480p to 480i and repeat the adjustment.
Page 43: Hitachi 62VS69A Service (Repair) Manual

2-3 RASTER POSITION ADJUSTMENT

(1) Receive a static and symmetric image (Circle pattern signal). (2) Recall Adjustment menu. (3) Select ‘V POSITION’ by using the cursor stick (/ direction)

on handset. Adjust the vertical picture position where |E-F| <= 3mm by using the cursor stick ( direction).

(4) Select ‘H POSITION’ by using the cursor stick (/ direction) on handset. Adjust the horizontal picture position where |G-H| <= 3mmby using the cursor stick ( direction).

E

F

G H

Final ASSEMBLY ADJUSTMENT

/

/

NOTE : Refer to page 48 for display area spec.

2-4 FLICKER ADJUSTMEN T ADJUSTMENT PROCEDURE

(1) SIGNAL: Internal signal from IC (50% raster signal with one dot

(2) Red FLICKER ADJUSTMENT: black lines)

LCD ADJUST MODE → V.COM .

LCD ADJUST MODE VCOM R xx VCOM G xx VCOM B xx

Press SELECT key, test pattern will be displayed. Reduce the flicker by pressing cursor stick of handset. The adjustment point is the weakest FLICKER position.

(3) GREEN FLICKER ADJUSTMENT:

same procedure as red flicker.

Press SELECT key to returnto the “LCD ADJUST MODE”. Select VCOM G and adjust by

(4) BLUE FLICKER ADJUSTMENT: to the “LCD ADJUST MODE”. Select VCOM B and adjust by

Press SELECT key to return

same procedure as red flicker

Graphic representation of adjustment:

ADJ.value

FLIC

KER

LE

VEL

Adjustment point

Adjustment range

2-5 GHOST ADJUSTMENT

ADJUSTMENT PROCEDURE

(1) ADJ.SIGNAL Internal signal from IC (Black window pattern with RGB raster signal)

ADJUSTMENT (2) RED GHOST LCD ADJUST MODE → GHOST

LCD ADJUST MODE GHOST R xx GHOST G xx GHOST B xx

Press SELECT key, test pattern will be displayed. (3) Increase the I2C data by pressing cursor stick of handset

until ghost appears at left side of the window pattern. (4) Then, decrease the I2C data by pressing cursor stick of

handset until ghost disappears. (5) Finally, decrease the I2C data by 3 steps.

Example

(6) GREEN GHOST Press SELECT key to return to the “LCD ADJUST MODE”. ADJUSTMENT Select GHOST G and adjust same procedure as red GHOST.

(7) BLUE GHOST Press SELECT key to return to the “LCD ADJUST MODE”. ADJUSTMENT Select GHOST B and adjust same procedure as red GHOST

GHOST

ADJUSTMENT POINT

(1)

Ghost disappears

(3) (2)

GHOST data

Ghost appears

10 11 12 13 14

-3 step -2 step -1 step

2-6 NRSH ADJUSTMENT

ADJUSTMENT PROCEDURE

(1) Complete FLICKER ADJUSTMENT before the adjustment. (2) SIGNAL Internal signal from IC (Gray scale)

(3) Red NRSH ADJUSTMENT LCD ADJUST MODE→ NRSH

LCD ADJUST MODE NRSH HR xx NRSH HG xx

Press SELECT key, test pattern will be displayed. Reduce the vertical lines (12 dot width) by pressing the cursor stick of handset.

Press SELECT key to return to the “LCD ADJUST MODE”.

re-adjust flicker.

(4) GREEN NRSH ADJUSTMENT Press “” of handset. The test patternwill be changed from red to green.

Adjust the Green NRSH with same procedure as Red NRSH. The Blue NRSH adjustment is not required.

(5) CHECK FLICKER Check that picture is not flickering. If there is,

BACK TO ADJUSTMENTS 42

LC67

sanchezl
sanchezl
Page 44: Hitachi 62VS69A Service (Repair) Manual

The

inn

er e

dge

of t

he c

ircle

is

cut

by t

he

2-7 PICTURE POSITION CHECKFinal ASSEMBLY ADJUSTMENT

H s

ize

mar

ker

0.0~

2.0

H s

ize

mar

ker

0.0

~ 2

.0

16:9 Standard

The

inn

er e

dge

of t

he c

ircle

is

cut

by t

he

5 3

3

5

Top

and

botto

m o

f th

e ci

rcle

is

betw

een

oute

BACK TO ADJUSTMENTS 43

LC67

disp

lay

area

top

and

bot

tom

lim

its.

Top

and

bot

tom

of

the

circ

le s

houl

d be

eve

nly

dist

ribut

ed a

t th

e to

p an

d bo

ttom

of

the

disp

lay

area

.

sanchezl
Top and bottom of the circle is between oute
sanchezl
Top and bottom of the circle is between oute Top and bottom of the circle should be evenly distributed at the top and bottom of the display area.
Page 45: Hitachi 62VS69A Service (Repair) Manual

2-8 GAMMA Correction

GAMMA data (white balance) should not be adjusted. This data are adjusted by the factoryand MEMORY INITialize cannot erase these data. If and only if the customer request tochange the GAMMA correction, follow the instruction below.(1) Heat run for 10 minutes or more after power on.(2) The white signal is generated from the internal IC. (3) Change only the step that are requested to change.

For customer request, it is possible to adjust RGB signal amplitude (means adjust thegamma correction curve) each signal level (No.1_No.32).If customer require to change the white balance of LCD PTV, we should re-adjust gammacorrection curve.

No.0_ 1 2 3 12 27 28 29 30 31 32

1. ADJUSTMENT PROCEDURE for SERVICE Input signal level(luminance level) is divided into 32(No.0_No.32).

FOR EXAMPLE,If customer require to change the white balance of 12th level of white to reddish, increasethe red value and adjust the white balance of 12th signal level (see below).

I 2C MENULCDADJ>GAMMA>No.12

(Adjustment)

S TORE THE DATA TO TV SETLCD ADJ>G/C WRITE_press for several secondAfter this procedure, this new data will be write back to E2PROM. It takes about 20seconds (picture will be black out).

INPUT SIGNAL LEVEL (A/32step)For GAMMA CORRECTION

RED GAMMA CORRECTION CURVEGREEN GAMMA CORRECTION CURVEBLUE GAMMA CORRECTION CURVE

ADJUST MODE (LCD-PTV) GAM No.12R 126->increase this dataG 138B 105

Final ASSEMBLY ADJUSTMENT

Remark: The gamma data for higher intensity should always be bigger than that of lower intensity. If not, noise may appear on the screen.

example:GAM No11 GAM No12 GAM No13

R 120 > 119 < 127 NGR 120 < 128 > 127 NGR 120 < 125 < 127 OK

GAM No12 Red Adjustable Range 120~127

BACK TO ADJUSTMENTS 44

LC67

Page 46: Hitachi 62VS69A Service (Repair) Manual

III. ASSEMBLED P.W.B. ADJUSTMENT2-9 Color Uniformity (White Uniformity)

COLOR UNIFORMITY data should not be adjusted. This data are adjusted by the factoryand MEMORY INITialize cannot erase these data. If and only if the customer request tochange the color uniformity, follow the instruction below.(1) Heat run for 10 minutes or more after power on.

The four white signals generated from the internal IC(3) Change only the step that are requested to change.

The screen is divided in 25 spaces. It can adjust for 4 different luminance levels. Thesedata is linearly interpolated on screen.

1. COLOR UNIFORMITY ADJUSTMENT PROCEDUREAdjustable luminance level is divided in 4 (MIN (8%), MIDL (20%), MIDH (55%), and HMAX(82%)).

FOR EXAMPLEIf a customer complains about the color uniformity at position 5 on the screen (luminancelevel; MIDH), increase the BLUE (or GREEN or RED) value and adjust the color uniformityof position 5.

I 2C MENULCD ADJ > C.UNIF (MIDH) > POINT No.5

S TORE THE DATA TO TV SETLCD ADJ > G/C WRITE - press for 2-3 secondAfter this procedure, this new data will be written back to E2PROM. It takes about 20seconds.

1 2 3 4 5

6 7 8 9 10

11 12 13 14 15

17 18 19 20

21 22 23 24 25

16

ADJUST MODE (LCD-PTV) POINT No.5R 00 ->increase this dataG 00 ->increase this dataB F7 ->increase this data

05 04 03 02 01 00 FF FE FD FC FB FA F9 F8

increase decreasecenter

Final ASSEMBLY ADJUSTMENT

BACK TO ADJUSTMENTS 45

LC67

Page 47: Hitachi 62VS69A Service (Repair) Manual

2.10 DRIVE ADJUSTMENT CHECK 2.10.1 DOT STRIPE(vertical lines 12 dot width) CHECKING and ADJUSTMENT

ADJUSTMENT ITEMS ADJUSTMENT PROCEDURE 0 PREPARATION Complete White uniformity adjustment before the adjustment. 1 SIGNAL Internal signal from IC(Dot pattern with gray scale)

2 RED Stripe adjustment

LCD ADJUST MODE →STRIPE

LCD ADJUST MODE STRIPE R0 xx STRIPE R1 xx STRIPE R2 xx STRIPE R3 xx STRIPE R4 xx

Press SELECT key, test pattern will be displayed. Check that no vertical line with pitch of 12 dots on screen. If there is, adjust the data by pressing left or right cursor stick of handset. 5 signal levels are required to check and adjust the vertical stripes. Signal levels are changed pressing cursor of handset.

Press SELECT key of handset return to the LCD ADJUST MODE.

3 GREEN Stripe adjustment

Press “” key to select Green. Check and adjust Green stripe with same procedure as Red Stripe.

4 BLUE Stripe adjustment

Press “” key to select Blue. Check and adjust Blue stripe with same procedure as Red Stripe.

2.10.2 SUB GHOST CHECKING and ADJUSTMENT

ADJUSTMENT ITEMS

ADJUSTMENT PROCEDURE

0 PREPARATION Complete White uniformity adjustment before the adjustment. 1 SIGNAL Internal signal from IC(50% white window pattern ) 2 Sub Ghost R

adjustment LCD ADJUST MODE →S GHOST LCD ADJUST MODE S GHOST R xxx S GHOST G xxx S GHOST B xxx Press SELECT key, test pattern will be displayed Check that no ghost on right hand side of the window. If there is, decrease Ghost by pressing cursor stick of handset Press SELECT key of handset return to the LCD ADJUST MODE.

3 Sub Ghost G adjustment

Press “” key to select green. Check and adjust sub ghost green with same procedure as Red SUB GHOST.

4 Sub Ghost B adjustment

Press “” key to select blue. Check and adjust sub ghost blue with same procedure as Red SUB GHOST.

SUB GHOST

12dots

2.10.3 HORIZONTAL CROSS TALK CHECKING and ADJUSTMENT

ADJUSTMENT ITEMS ADJUSTMENT PROCEDURE0 PREPARATION Complete White uniformity adjustment before the adjustment. 1 SIGNAL Internal signal from IC (50% white window pattern) 2 STREAK LEVEL R

STREAK SLOPE R LCD ADJUST MODE → STREAK

LCD ADJUST MODE R LEVEL xx R SLOPE xx G LEVEL xx G SLOPE xx B LEVEL xx B SLOPE xx

Press SELECT key, test pattern will be displayed Check that no horizontal cross talk on right side of the window. If there is, adjust the ”R-LEVEL” by pressing cursor stick of handset. If cross talk does not disappear with “R-LEVEL”, press key and adjust “R-SLOPE” until cross talk is disappeared. Press SELECT key of handset return to the LCD ADJUST MODE.

3 STREAK LEVEL G STREAK SLOPE G

Press “” key to select Green. Check and adjust Green Streak with same procedure as Red cross talk.

4 STREAK LEVEL B STREAK SLOPE B

Press “” key to select Blue. Check and adjust Blue Streak with same procedure as Red cross talk.

Horizontal Crosstalk

BACK TO ADJUSTMENTS 46

LC67

Page 48: Hitachi 62VS69A Service (Repair) Manual

Final ASSEMBLY ADJUSTMENT

2-11 LAMP DOOR PROTECTION OPERATION CHECK Adjustment procedure

(1) Remove Lamp door and turn the set on. (2) Check that the lamp does not light and “Lamp indicator” flash red. (3) Turn the set off and attach Lamp cover again

2-12 LAMP HOLDER PROTECTION OPERATION CHECK Adjustment procedure

(1) Remove Lamp holder and turn the set on. (attach Lamp door) (2) Check that the lamp does not light and “Lamp indicator” flash red. (3) Turn the set off and attach Lamp holder again

2-13 HIGH TEMPERATURE PROTECTION OPERATION CHECK Adjustment procedure

(1) Remove EFA1 connector while the set is on. (2) Check that the lamp is turned off and “Temp indicator” flash red. (3) Turn the set off and attach EFA1 again. (4) Remove EFA2 connector while the set is on. (5) Check that the lamp is turned off and “Temp indicator” flash red. (6) Turn the set off and attach EFA2 again. (7) Turn the set on and remove the connector of temperature sensor terminals on optical

engine. (8) Check that the lamp is turned off and “Temp indicator” lights in red.

BACK TO ADJUSTMENTS 47

LC67

Page 49: Hitachi 62VS69A Service (Repair) Manual

2-14 TEMP SENSOR DATA SETTING

2-14.1 Background and Outline

The TEMP Sensor is in the Drive PWB assembly in the OPT unit, and is monitoring inner temperature.

LC67 Sensor: I608 (AD7414) on DRIVE P.W.B.

Main micro in Digital Core checks that temperature, and indicates LED alarm if the temperature exceeds the limit.

i ) High Temperature: Alarm message is displayed for 5 minutes and Power will be shut down with cool-down sequence.

(Only the power button is acceptable. Any menu and message OSD cannot be displayed.)

ii ) IL01 failed or not connected: TEMP LED and LAMP LED are blinking alternately. (Cycle; 1sec)

2-14.2 Purpose

It's important to set the limiting data correctly. To do so, follow the next procedure.

2-14.3 Adjustment Spec.

Adjustment procedure 1) Open ADJ menu and select DEVICE on the third page.2) Input the data DEVICE "63" then press SELECT and input "ITEM" 0" then press SELECT to see

3) To change temperature limit, input the data DEVICE "13" then press SELECT, and input ITEM "0"then press SELECT and input the adjustment data according to the below table.

4) Finally press SELECT to write.

BACK TO ADJUSTMENTS 48

Input Data

DATA(hex) MODEL No.72 (Default data) (4B) 50VS69A 40

LC67

55VS69A62VS69A

4040

the current temperature data.

Page 50: Hitachi 62VS69A Service (Repair) Manual

2-15 Checking of temperature sensor

Adjustment procedure 1) Open ADJ menu and select DEVICE on 3rd. page.2) Input the data DEVICE "63". Then press SELECT and input ITEM"0" then press SELECT to see the .

Checking Check that the data is normal. (Hexadecimal number °C) (If this data changes to be equal to the adjusted data the OSD message will be displayed within aminute).

Simplified method Check that front LEDs are no t blinking (Device error blinking) alternately after power ON.

2-15.1 Timing of the sensor operation

3 minutes (Device Error cannot be checked)

1 minute (Data average measured)

Start displaying OSD

Power

Device Error is checked once

Starting of monitoring Starting of displaying the dataStarting of checking the device error

BACK TO ADJUSTMENTS 49

LC67

initial data.

Page 51: Hitachi 62VS69A Service (Repair) Manual

Digital Main P.W.B has five LED on board.After Power ON these LED will be turned on in sequence.It may take a few seconds for the sequence.

TROUBLE SHOOTING for DIGITAL MODULE (Device error check)

TABLE OF CONTENTS

TROUBLESHOOTING FLOW CHARTS

LC67

After Program is loaded without error, all LED will be turned off. Any LED should not light.If some errors occur, LED will show the error pattern.

(1) Check that LED is not lit. (2) If LED is lit, refer to the following table and check the involved devices.

Location of LEDs

Digital Main Board

LED5 (D205) LED1(D201)LED4 (D204) LED2 (D202)

LED3 (D203)

50

Page 52: Hitachi 62VS69A Service (Repair) Manual

TROUBLESHOOTING FLOW CHARTS (Cont.)

LED patterns for involved devices

LC67

LED5 LED4 LED3 LED2 LED1 Device Remarks

D205 D204 D203 D202 D201

(Orange) (Green) (Yellow) (Red) (Orange)

1 - No Error

2 Digital Tuner Video/Audio of Cable/Air

3 Analog Tuner Video/Audio of Cable/Air

4 MPEG(Seine2) Video/Audio of Cable/Air

5 Graphics(Seine2) All OSD

6 IEEE1394 IEEE1394

7 Video Decoder CCD,etc.

8 Audio DSP Audio cont.

9 HDMI HDMI

10 ADC

11 PDP Panel PDP Panel

12 Drive u-com LCD PTV Panel

13 Video/Audio SW A/V switch

14 Temp. Sensor Temperature sensor

is turn off the LED, is lighting the LED.

No.

51

Page 53: Hitachi 62VS69A Service (Repair) Manual

LC67

CIRCUIT BLOCK DIAGRAM

TABLE OF CONTENTS 52

Digital Main JP5076

Digital Sub JP05032

OPT

OPT Audio

POD JP5034

Oberon IW01

Digital/Analog Tuner(US)VPI13HSR UT01

POD

Cable OOB Tuner

Video2 in(YC/V/LR)

Video3 in(YPBPR/V/LR)Video4 in(YPBPR/V/LR)

StehanoI103

LVTTL/Video

LVDS/Video(Dual)

HDMIL,R

HDMI_2

HDMI_1

UART1

UART2

Slow BusPCI Bus

TSP

HDMIRX

DDC

Main L,R

3DYC

DDRC

ASPAEP

TX49H4333MHz

DVC

Seine2DI101

Monitor out

FlashSuperANDMax 64MB

I104

EXTBPOD

UART0

Main V,SY,Y

Sub 656

Audio/OPT

UART3

I2C0I2C1

I2C2

IRQ

SDCard

TSSW

RS-232C

18.432M

Seine2AI102

SW

LVDS(Single)

PCI

SW

DDR2 SDRAM512MbitX4

333MHz I301-I304

SD Card

* For Service(upgrade)

JTAG

VCRout

CPT

SuperANDassist

RS-232CMAX202 IY03

AudioDSP

NJU26150IF15

AudioSWIF20

18.432M

PWM->DC

AudioSW

ClampADC

Sync

LVDSTX

LVDS/Video(Single)

CGVCXO

PLL(54M)

27M

PLL(74.0859M)

PLL(54.054M)

PLL(36.864M)

PLL(33.33M)

HD CLK

SD CLK(54M)

50.054M

ss

USB(48M)

iLink(27M)

PCLCLK

PWM

PLL(66M)Oberon(66M)

PLL(18.432M)

PLL(24.576M)

Sub L,R

10M

LVDSTX

Video(SD)LPF

2006.4.24

Audio(36.864M)

Audio(18.432M)

38.864M

+16V+12V+10V

SBY+5.0V

DAC

PWM

42M

SWSS

PLL(48M)

SWI204

16.432M

LVDSRX

Iverson PVM

Main LR

Sub LR

Main L,RSub L,R

HiFi L,R

SD Y,C

MPEGTS3

I2C0

UEI

UART3

Sub CPUM306H3IH04

RS232CSWIVEL

Sub Y/V

TV AFC

DEST

UEI

DC/DCTPS54310

IG01

SBY+3.3V

D+1.8V

D+1.3V

D+3.3V

DC/DCTPS54310

IG02

DC/DCTPS54310

IG03

CRX, DRX

MUTE

BD_DET

POWEROFF

SD

DelayIG06, IG07

POWER2, Td

RESET2

SWIVEL Ari

IRQ

Reset

Det.

VCXO

PLL(54M)

27M

SD CLK(54M)

PWM

AudioDACWM8520

IF08

SW/5V<->3.3VIH07

Sync Sep

Sync Sep

I2C1

ACCLOCK

POWEROFF

POWER2

I2C2

LAMPCNT

Video1 in(YC/V/LR)Video1~4 in(YPbPr/YC/V)

Video5 in(YPbPr/YC/V)

Video1~4 in(L,R)

Video5 in(L,R)

Tuner_M V

Tuner_M LR

MPEG

TSSW

P->S

IR-outIR Blaster

9DR32DW8 IM01

MUTE

Tuner Reset5V<->3.3V IL01

VSB/QAM

T314IT02

GCAADC

Main Y

Main SY

ClampADC

Main YMain C

ClampADC

Main Pr

Main Pb

Control

IRKey

LEDIRKey

LED

Main Pb

Main Pr

Control

Video5 inYPbPr/YC/Y/LR

Oberon(66M)

MDPOD

SWIC01

BITTX,RX

SYSRSTFREST

SWI801

RESET1

POWER1

POWER1

AudioDACWM8520

IF07

SWI107

POWEROFF

RESET1

PNL_ON

PNLRSTSREST

MUTE

PNLRST

POWER2

PNL ON

SWI202 I203

Key ROMTC9K111 I406

Audio ADCWM8781

IF03

Audio ADCWM8781

IF02

SRCAK4121

IF01

RegTK11125CS

IC02

DelayIG05

25.14M

CY22391-02IE01

CY22391-01IE02

CY24901 IE04

CY24900 IE05

CY24902 IE03

Audio/OPT

Main L,RSub L,R

HiFi L,RSD Y,C

Monitor out(Y/C/V)Monitor out(LR)

Video SWAudio SWR2S11007

I001

SWIF22

POWER2, Td

AudioDACWM8520 IF10

SW IE07, IE08

+5.6V

SWI206

24.576M

POD Ari

SW

DigitalAMP

TPA3100IF12

ICS8112 IE06

POWER

16.5V 5.5V 10.5V

I700 S->PLVDS->TTL

THC63LVD104S

I750TG

E07070

R G B

I7A0, I7F0, I7K0DRIVER

E06110 x 3

I601LCD_MICRO

M30620

0.7"1280x720

L3D07H

0.7"1280x720

L3D07H

0.7"1280x720

L3D07H

LCD G

Fan1

FanCIRCUITFan4

Fan2

Fan3

For Panel

For PBS

ForChassis

For LAMP

LCD R

LAMPBALLAST

LAMP

LAMPPOWER

Drive

LCD B

SBY+5V

Peripheral

Page 54: Hitachi 62VS69A Service (Repair) Manual

POWER SUPPLY BLOCK DIAGRAM

TABLE OF CONTENTS 53

LC67

Rectifier +5.6V: D955

Temperature Limited Fusing

Resistor R900:

AC Input

Q956:> 6.5V

(POD)

(TV)

To Lamp Ballast

Switching Transformer

T902

LIVE COLD

AC Clock I903

RELAY S902

Switching Transformer

T901

Rectifier +13.5V: D952

Rectifier +16 V: D953

D973:> 12.3V

Voltage Control +5.6V: I951

Protect On/Off Switch Q954/Q95

AC Clock 60Hz

LC6X Protection Circuit Block Diagram (Power Supply)

AC

Plug

Switching Control

I902

Fuse

F90 1 8 A

Varistor

X 90 1:471

Rectifier D902

Line Filter L901

Rectifier D903

Fuse F903 4A

Signal/Drive: SiG+5.6V

Signal SBY+5.3V

Drive: SiG+16V

Signal/Drive: SiG+10V

Audio: +13.5V

DRIVE Circuit Protect

Rectifier +10V: D954

FAN_ ALARM

TEMP_ ALARM

DOOR_ALARM

Rectifier +5.3V: D935

Fuse F 90 2 1 A

Voltage Control +5.3 V: D962

RELAY S901

AC OVP I905

Power O n /O ff

Switch :Q952

Power On/Off

Switch :Q951

Switching Control

I901

RELAY S903

Power O n /O ff

Switch :Q953

Feed Back I904

Rectifier D901

Fuse F902 6A

Power_3 On/Off

Power_1

On/Off

Protector E942 10

Off On

Off On

uCOM SBY+3.3V

Regulator +3.3 V: I972

FAN Voltage Protect

Power P.W.B.

> AC175V

Shunt Protector

Line Filter L902

Feed Back I906

ZD

Q

Power off

Over Voltage Detector

Page 55: Hitachi 62VS69A Service (Repair) Manual

AUDIO CIRCUIT BLOCK DIAGRAM

TABLE OF CONTENTS 54

LC67

Seine

IF12TPA3100Digital

Power Amp.

IF15NJU26107Volume Mute

BalanceBass/Treble

SurroundBass Boost

AGC

IF11TPA3100Digital

Power Amp.

I2S

I2S IF09WM8520

DACW/amp

I2S

IF10WM8520

DACW/amp

IF20SN74LVC244APW

Woofer L

Woofer R

Speaker L

Speaker R

Page 56: Hitachi 62VS69A Service (Repair) Manual

CONNECTION DIAGRAM

TABLE OF CONTENTS 55

LC67

Page 57: Hitachi 62VS69A Service (Repair) Manual

LC67

56

FINAL WIRING DIAGRAM

TABLE OF CONTENTS

Page 58: Hitachi 62VS69A Service (Repair) Manual

LC67

57

FINAL WIRING DIAGRAM

TABLE OF CONTENTS

Page 59: Hitachi 62VS69A Service (Repair) Manual

LC67

58

FINAL WIRING DIAGRAM

TABLE OF CONTENTS

Page 60: Hitachi 62VS69A Service (Repair) Manual

LC67

59

FINAL WIRING DIAGRAM

TABLE OF CONTENTS

Page 61: Hitachi 62VS69A Service (Repair) Manual

QUICK DISASSEMBLE GUIDE (Lamp Assy, Rear Board, Exhaust Fan)

TABLE OF CONTENTS 60

LC67

Lamp Door P#PH37491 Screw T2B 4*12 P#MJ03634(2 pcs.)

Lamp Assy P#UX25951 Lamp Guide P#PH37481

Screws M3M 4*16 P#MJ03462(5 pcs.) Screw T1T 4*18 P#MJ03587(2 pcs.) T1T 4*16 P#MJ03587(10 pcs.)

Exhaust Fan P#GS01262 Rear Board P#PH38991

Page 62: Hitachi 62VS69A Service (Repair) Manual

QUICK DISASSEMBLE GUIDE (Chassis Assy, Control Block, Optical Engine)

61

LC67

Screw T2B 3*12 P#MJ03551(3 pcs.) Screw T2B 4*25 P#MJ03639(2 pcs.)

Screw M3M 4*18 P#MJ03462(3 pcs.) Screw M3M 4*16 P#MJ03462(2 pcs.)

Chassis Assy P#UE26091 Optical Engine 50VS69A P#UE2616155VS69A P#UE2616262VS69A P#UE26163

Page 63: Hitachi 62VS69A Service (Repair) Manual

QUICK DISASSEMBLE GUIDE (Screen Frame Assy, Mirror Cover Assy)

62

LC67

Screw T1T 4*25 P#MJ03589(6 pcs.)

Screw T2V 4*16 P#MJ03442(17 pcs.)

Screw T1T 4*25 P#MJ03589(6 pcs.)

Screw T1T 4*25 P#MJ03589(4 pcs.)

Page 64: Hitachi 62VS69A Service (Repair) Manual

QUICK DISASSEMBLE GUIDE (Mirror cover, Mirror, Screen Frame, Screen Assy)

63

LC67

Screw T2V 4*16 P#MJ03442(17 pcs.) Mirror Cover 50VS69A P#QD5305155VS69A P#QD51712

Screw T1T 4*18 P#MJ03587(6 pcs.)) 62VS69A P#QD52431

Screw T1T 4*18 P#MJ03587(4 pcs.)) Screw T1T 4*18 P#MJ03587(14 pcs.))

Mirror 50VS69A P#KS20791 Screen Assy 50VS69A P#KR0385755VS69A P#KS20792 55VS69A P#KR0385562VS69A P#KS20783 62VS69A P#KR03856

Screen Frame 50VS69A P#QD5386355VS69A P#QD5368162VS69A P#QD53682

Page 65: Hitachi 62VS69A Service (Repair) Manual

Chassis Plastic Frame

Support Metal

QUICK DISASSEMBLE GUIDE (Main PWB, Sub PWB, POD PWB)

64

LC67

Remove Control Block P#UE26111(Includes Control PWB Assy P#JT25691)

Remove Screw T2B 3*12 P#MJ03458

Remove Digital Core Assy P#UE26121

Remove Screw T2B 3*12 P#MJ03458(3 pcs.)

Remove Power PWB Assy P#JT25691

Page 66: Hitachi 62VS69A Service (Repair) Manual

Digital Core Metal

POD Metal Cover

QUICK DISASSEMBLE GUIDE (Main PWB, Sub PWB, POD PWB)

65

LC67

Remove Screw M3E 3*10 P#MJ03466(7 pcs.)

Remove Tuner Nut Washer P#MK01431Metal Washer P#MK01519

Remove Screw T2B 3*10 P#MJ03733(2 Pcs.)

Remove Screw M3M 3*6 P#MJ03594(4 Pcs.)

Remove Screw M3E 3*10 P#MJ03466(2 pcs.)

Remove POD PWB Assy P#JP50348

Remove MAIN PWB Assy P#UX26038

Remove SUB PWB Assy P#JP50328

Terminal Metal Cover

Page 67: Hitachi 62VS69A Service (Repair) Manual

QUICK DISASSEMBLE GUIDE (Ballast, Drive PWB)

66

LC67

Screw T2B 3*12 P#MJ03458(2 Pcs.) Panel Duct P#NJ22861 Panel Duct 2 P#NJ22871

PowerUnit(Ballast) P#HA01641 Panel Filter P#MN09462

Ballast PWB ShieldP#MD09891 Screw M3M 3*8 P#MJ03593(4 pcs)

Screw T3E 3*12 P#MJ03458(4 pcs) Drive Cover P#MD09971

Drive PWB Assy P#JP50421

Page 68: Hitachi 62VS69A Service (Repair) Manual

QUICK DISASSEMBLE GUIDE (PBS Fan, Lamp Fan)

67

LC67

Screw T3E 3*12 P#MJ03651(2 pcs)

PBS Fan P#GS01182

Screw T3E 3*12 P#MJ03651(2 pcs)

Lamp Fan P#GS01262 Cushion P#MN07012(4 pcs)

Page 69: Hitachi 62VS69A Service (Repair) Manual

FINAL ASSEMBLY GUIDE

TABLE OF CONTENTS 68

LC67

ramirezs
DW1U
ramirezs
DW1U
Page 70: Hitachi 62VS69A Service (Repair) Manual

FINAL ASSEMBLY GUIDE

69

LC67

ramirezs
DW1U
ramirezs
DW1U
Page 71: Hitachi 62VS69A Service (Repair) Manual

FINAL ASSEMBLY GUIDE

70

LC67

ramirezs
DW1U
ramirezs
DW1U
Page 72: Hitachi 62VS69A Service (Repair) Manual

FINAL ASSEMBLY GUIDE

71

LC67

ramirezs
DW1U
ramirezs
DW1U
Page 73: Hitachi 62VS69A Service (Repair) Manual

FINAL ASSEMBLY GUIDE

72

LC67

ramirezs
DW1U
ramirezs
DW1U
Page 74: Hitachi 62VS69A Service (Repair) Manual

FINAL ASSEMBLY GUIDE

73

LC67

ramirezs
DW1U
ramirezs
DW1U
Page 75: Hitachi 62VS69A Service (Repair) Manual

FINAL ASSEMBLY GUIDE

74

LC67

Page 76: Hitachi 62VS69A Service (Repair) Manual

IT02 Pin 41 MPEG-DATA 01 2 3

4 5 6

7

11 IT02 Pin 66 MPEG_PKT_SYNC10 IT02 Pin 63 MPEG_DATA EN

TABLE OF CONTENTS

4.0 V

SUB PWBQAM/VSB DEMODULATORclick here to go to circuit diagram

using a Color Bar signal with H sync 31 khz and V. sync 60 hz and a X10 probe.Numbers inside circle correspond to locations shown in the circuit diagram. Waveforms taken

Signal amplitude and DC level shown at and @ respectively.∆

LC67

4.0 V 4.0 V

4.0 V 4.0 V

4.0 V4.0 V 4.0 V

4.0 V

IT02 Pin 42 MPEG-DATA 1 IT02 Pin 47 MPEG-DATA 2

IT02 Pin 48 MPEG-DATA 3 IT02 Pin 50 MPEG-DATA 4 IT02 Pin 51 MPEG-CLK

8 95IT02 Pin 54 MPEG-DATA 5 IT02 Pin 57 MPEG-DATA 6 IT02 Pin 59 MPEG-DATA 7/SER_DATA

WAVEFORMS AT EACH SECTION

75

Page 77: Hitachi 62VS69A Service (Repair) Manual

12 13 14

15 16

I001 Pin 44 DATA I001 Pin 45 CLK I001 Pin 30 PR OUT 1

using a Color Bar signal with H sync 31 khz and V. sync 60 hz and a X10 probe.Numbers inside circle correspond to locations shown in the circuit diagram. Waveforms taken

Signal amplitude and DC level shown at and @ respectively.∆

76

LC67

SUB PWBI001 AV SWITCH

click here to go to circuit diagram

17I001 Pin 29 PB OUT 1 I001 Pin 28 Y OUT I001 Pin 32 SUB/Y/V OUT

WAVEFORMS AT EACH SECTION

Page 78: Hitachi 62VS69A Service (Repair) Manual

I700 Pin 12 Rin1 I700 Pin 10 Gin1 I700 Pin 7 Bin1

I700 Pin 24 VD OUT I700 Pin 25 HD OUT I700 Pin 31 CLK OUT

P7A0/F0/K0 Pin 2 DY

18 19 20

21 22 23

24 25 26P7A0/F0/K0 Pin 5 LCCOM P7A0 Pin 7-18 RVID1-12

28 P7K0 Pin 7-18 BVID1-1227 P7F0 Pin 7-18 GVID1-12 29 P7A0/F0/K0 Pin 20 DX

WAVEFORMS AT EACH SECTION

using a Color Bar signal with H sync 31 khz and V. sync 60 hz and a X10 probe.Numbers inside circle correspond to locations shown in the circuit diagram. Waveforms taken

Signal amplitude and DC level shown at and @ respectively.∆

77

LC67

Click on number to go to schematic

Page 79: Hitachi 62VS69A Service (Repair) Manual

WAVEFORMS AT EACH SECTION

P7A0/F0/K0 Pin 22 CLX P7A0/F0/K0 Pin 25-28 ENBX1-4 P7A0/F0/K0 Pin 29 NRG

P7A0/F0/K0 Pin 34 CLY I901 Pin 7,8 STBY SWITCHED OUT I902 Pin 3,4 DL + OUT

I902 Pin 1 DL- OUT

30 31 32

33 34 35

36

IMPORTANT NOTE: FOR HOT AREA USE AC CORD WITH FLOATING GROUND

using a Color Bar signal with H sync 31 khz and V. sync 60 hz and a X10 probe.Numbers inside circle correspond to locations shown in the circuit diagram. Waveforms taken

Signal amplitude and DC level shown at and @ respectively.∆

78

LC67

Click on number to go to schematic

Page 80: Hitachi 62VS69A Service (Repair) Manual

LC67

79

DC VOLTAGES

TABLE OF CONTENTS

PIN Vdc PIN Vdc PIN Vdc PIN Vdc1 5.2 1 5.5 25 0 1 16.62 0 2 5.5 26 5 2 16.63 3.3 3 5.5 27 5 3 04 0.1 4 0 30 3.7 4 05 2 5 0 32 0.1 5 06 5 6 0 34 3.7 6 5.57 3.3 7 9.9 35 5.5 7 5.58 3.3 8 0 36 0 8 0

9 0 37 5.16 9 1010 0 38 0 10 10

PIN Vdc 11 0 39 0 11 01 0 12 0 12 5.22 0 13 15.83 0 14 15.8 PIN Vdc4 0 15 15.8 1 05 0 2 8.16 0 3 0 PIN Vdc7 2.2 1 08 2.2 2 09 0 PIN Vdc10 0 PIN Vdc 1 011 0 9 20.65 2 8.112 0 10 2.43 3 013 9.2 PIN Vdc

2 2.9PIN Vdc 3 2.9

PIN Vdc 1 01 355 2 9.13 GND PIN Vdc 3 0

1 0.12 0

PIN Vdc 3 3.2 PIN Vdc2 17.2 4 1.1 1 04 1.4 5 2.6 2 85 179.4 3 0

PDE connector @ Drive

PFA1 connector @ Drive

PFA2 connector @ Drive

PTW1 connector @ Drive

PDT connector @Drive

PPL connector @PowerSupply

I901 @ Power Supply

I902 @ Power supply

PSL connector @Drive

PFA3 connector @ Drive

PFA4 connector @ Drive

PPM1 connector @DM PPM2 connector @DM PMC connector @DM

PTF connector @ DM

Page 81: Hitachi 62VS69A Service (Repair) Manual

LC67

Symbol Pin No. Voltage Symbol Pin No. Voltage Symbol Pin No. VoltageIT05 1 3.3 IW03 1 1.2 IW04 1 3.3

2 0 2 0 2 03 1.3 3 0 3 1.24 5 4 0.3 4 2.55 5.8 5 2.5 5 3.3

6 0Symbol Pin No. Voltage 7 0 Symbol Pin No. Voltage

IT11 1 4 8 2.5 UT01 1 02 0 2 53 1.3 Symbol Pin No. Voltage 3 04 1.8 IWP2 1 3.3 4 1.75 3.3 2 0 5 2.3

3 1.2 6 0Symbol Pin No. Voltage 4 3.3 7 5

IT12 1 2 5 5.8 8 1.92 0 9 4.83 1.3 Symbol Pin No. Voltage 10 4.84 3.3 IWP1 1 2.3 11 2.85 5.8 2 5.8 12 1.9

3 5.8 13 2.2Symbol Pin No. Voltage 4 0 14 0IW02 1 0 5 0.5 15 2.2

2 5.8 6 0 16 2.23 0 7 3.3 17 04 0 8 3.3 18 55 0.15 9 0 19 0

10 0 20 5

80

DC VOLTAGES

Page 82: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

1 2 3 4 5 6

A

B

C

D

E

BASIC CIRCUIT DIAGRAMLC67

Sub 1 of 6

TUNER/DEMOD

TABLE OF CONTENTS81

1 2 3 4 5

6

7 8

9

10

11

Page 83: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

82

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

LC67Sub 2 of 6

AV-SWITCH

12

13

16

15

14

17

Page 84: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

83

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

TERMINAL

LC67Sub 3 of 6

Page 85: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

84

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

200 pin I/F

LC67Sub 4 of 6

Page 86: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

85

BASIC CIRCUIT DIAGRAM

NOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

1 2 3 4 5 6

A

B

C

D

E

POWER/SWIVEL

LC67Sub 5 of 6

Page 87: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

86

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

UEI

LC67Sub 6 of 6

Page 88: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

POD 1 of 1

POD

LC67

87

Page 89: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

Drive 1 of 6

LVDS T/G

LC67

88

181920

21

22

23

Page 90: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

BASIC CIRCUIT DIAGRAM

NOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

1 2 3 4 5 6

A

B

C

D

E

LC67

89

Drive 2 of 6

DRIVE R OUT

24

25

26

29

30

31

32

33

Page 91: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

LC67

90

Drive 3 of 6

DRIVE G OUT

24

25

27

29

30

31

32

33

Page 92: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

91

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

LC67Drive 4 of 6

DRIVE B OUT

24

25

28

29

30

31

32

33

Page 93: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

LC67

92

Drive 5 of 6

DRIVE µ -CON

Page 94: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

BASIC CIRCUIT DIAGRAM

NOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

1 2 3 4 5 6

A

B

C

D

E

LC67

93

Drive 6 of 6

FAN/IRIS

Page 95: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETYNOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

BASIC CIRCUIT DIAGRAM

1 2 3 4 5 6

A

B

C

D

E

LC67

94

Control 1 of 1

CONTROL

Page 96: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristicsimportant to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY

• All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal. • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

BASIC CIRCUIT DIAGRAM

NOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

1 2 3 4 5 6

A

B

C

D

E

LC67

95

Power 1 of 1

POWER

34

36

35

Page 97: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 SUB PWB (Component side)

LC67

SEMICONDUCTOR LOCATION(Component side)

BACK TO TABLE OF CONTENTS96

A

B

C

D

1 2 3 4 5 QT03 B-5QT04 B-5

I004 B-2 QT05 B-5I005 B-2 QT06 C-3IL01 B-2 QT07 C-3IM05 D-3 QY01 B-3IP03 D-5 QY02 B-3IP05 B-1 QY03 B-3IPT1 D-2IT02 C-4IT03 A-5IT04 C-4 D001 B-3IT05 A-5 D006 B-3IT07 A-3 DL01 D-5IT09 C-5 DL02 D-5IT10 B-3 DL03 D-5IT11 C-3 DL04 D-5IT12 C-4 DM01 D-4IY01 A-3 DM02 C-4IY02 A-3 DP01 C-5IY03 B-3 DP02 C-5

DP10 B-1DP12 C-5DPT1 D-2

Q001 A-2 DY01 A-3Q002 A-2 DY02 A-3Q007 B-2 DY03 A-3Q008 B-2Q009 B-2Q010 B-2Q011 C-3 XM02 C-3Q012 A-2 XPT1 D-3Q014 A-2 XT01 C-5Q016 B-2 XT02 B-5QL01 B-2 XT03 B-4QM02 D-2 XT04 C-4QP04 B-1 XT09 B-5QP06 C-1

CRYSTAL & FILTER

IC

TRANSISTOR

DIODE

Page 98: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 SUB PWB (Solder side)

LC67

97

SEMICONDUCTOR LOCATION(Solder side)

A

B

C

D

1 2 3 4 5

I001 B-4IM01 D-4IM02 C-4IM03 C-4IM04 D-3IM06 C-3IM07 C-4IM08 C-4IT06 B-2IT08 A-2

Q013 C-4Q015 C-4QM01 D-4QM03 C-4QM04 C-3QP05 B-5QPS1 B-2QT01 C-2QT02 C-2

DP09 B-5DPS1 B-2DPS2 B-2DT02 A-1DT03 C-2DT04 D-2

XM01 D-4XT06 B-1XT07 B-1XT08 B-1XT10 A-1XT11 C-2

CRYSTAL & FILTER

IC

TRANSISTOR

DIODE

Page 99: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 POD PWB (Component side)

LC67

98

SEMICONDUCTOR LIST(Component side)

IW02IW03IW04IWP1IWP2

DW01DW02

XWP1

DIODE

IC

CRYSTAL & FILTER

Page 100: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 POD PWB (Solder side)

LC67

99

SEMICONDUCTOR LIST(Solder side)

IW01IWE1IWE2

QW01QWE1

IC

TRANSISTOR

Page 101: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 DRIVE PWB (Component side)

LC67

QNJ1

QNJ2

QNJ3

QNJ5

TRANSISTOR

Component side

100

SEMICONDUCTOR LOCATION

(Component side)

1 2 3 4 5

A

B

C

I603 A-5I701 C-5I750 B-4I7A2 A-4I7K1 B-1I7K3 B-1I800 C-2I801 C-3I802 B-3I808 C-2I810 C-1I811 B-1I812 C-1

Q602 A-5Q603 A-5Q7F0 C-2Q7F1 C-2

D610 C-1D7A0 B-5D7A1 B-5D801 C-3D804 C-5D806 B-3D819 B-5

X606 C-1X607 C-1X616 C-5X704 C-4X802 C-4X803 C-4X806 C-3X807 C-3

IC

CRYSTAL & FILTER

TRANSISTOR

DIODE

Page 102: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 DRIVE PWB (Solder side)

LC67

101

SEMICONDUCTOR LOCATION

(Solder side)

1 2 3 4 5

A

B

C

I601 A-1I602 B-1I608 A-5I700 C-1I7A0 A-2I7F0 C-3I7K0 B-5I803 C-1I804 C-3I805 B-1I813 B-1I814 A-1I815 B-1

Q604 C-5Q7K0 B-5Q7K1 B-5Q810 B-5Q811 C-5Q812 A-1

D613 B-1D805 C-4D810 C-5D811 C-4D812 B-5D813 B-5D815 B-5D816 C-5D818 C-5D820 C-5D821 B-5D822 C-5D823 C-4D824 C-4D825 C-5D826 C-4D827 C-4D828 C-5

X604 A-2X614 C-1X615 C-1X700 C-1X702 C-1X703 C-1X800 C-2X801 C-2X804 C-2X805 C-2X810 C-5X811 C-4X812 C-5X813 A-1

IC

CRYSTAL & FILTER

TRANSISTOR

DIODE

Page 103: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 POWER PWB (Component side)

LC67

102

Component sideComponent side

SEMICONDUCTOR LOCATION

(Component side)

A

B

C

D

1 2 3 4 5

D916 C-1D917 C-2

I901 B-3 D930 A-4I902 C-2 D931 B-4I903 B-4 D932 A-3I904 B-3 D935 C-3I905 D-1 D936 C-3I906 D-1 D937 B-3I951 B-5 D940 A-1I972 B-4 D941 A-1

D942 A-1D943 A-1D944 A-1

Q931 D-1 D945 A-1Q951 A-1 D946 A-1Q952 A-1 D947 A-1Q953 A-1 D948 A-1Q954 B-5 D950 C-5Q955 B-5 D951 C-5Q956 D-5 D952 C-4Q990 B-4 D953 C-4

D954 D-4D955 C-4D958 A-1

D901 B-2 D972 C-5D902 C-2 D973 D-3D903 A-3 D974 D-3D904 C-2 D990 B-4D909 C-2 D991 D-1D910 C-1 D992 D-1D911 C-1D912 C-1D913 D-3D914 D-2 X901 A-5

CRYSTAL

IC

TRANSISTOR

DIODE

Page 104: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 POWER PWB (Solder side)

LC67

103

Page 105: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 IR-SUB PWB

LC67

104

QNJ1

QNJ2

QNJ3

QNJ5

TRANSISTOR

Component side

(Component side) (Solder side)

SEMICONDUCTOR LIST(Component side)

TRANSISTOR

DM13

IC

IM01

DIODE

QM08DM14DM15DM16HM02

QM06QM07

Page 106: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 CONTROL PWB

LC67

105

QNJ1

QNJ2

QNJ3

QNJ5

TRANSISTOR

Component side

SEMICONDUCTOR LIST(Component side)

(Component side)

(Solder side)

LC67 IR-SUB PWB

103

DM12DM18

DM09DM10

DIODE

DM19

DM11

HM01DM07DM08

DM02DM03DM04DM05

DM01

TRANSISTOR

QM01QM03QM04QM05

Page 107: Hitachi 62VS69A Service (Repair) Manual

PRINTED CIRCUIT BOARDS

LC67 OPT PWB

LC67

106

(Component side)

(Solder side)

Component sideComponent side

Page 108: Hitachi 62VS69A Service (Repair) Manual

REPLACEMENT PARTS LISTPRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

Capacitors: Resistors: Semiconductors:AL: Aluminum Electrolytic CF: Carbon Film TR: TransistorCD: Ceramic Disc CC: Carbon Composition DI: DiodeEL: Electrolitic MF: Metal Oxide ZD: Zener DiodePF: Polyester Film VR: Variable Resistor VA: VaristorPP: Polypropylene WW: Wire Wound TH: TermistorPL: Plastic FR: Fuse Resistor IC: Integrated CircuitTA: Tantalum MG: Metal GrazedPR: PaperTM: TrimmerMC: Mylar

ABBREVIATIONS

107

LC67

TABLE OF CONTENTS

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

C042 AA01123R CCC105K10-B-16CT 0 C043 AA01123R CCC105K10-B-16CT 0

C044 AA01123R CCC105K10-B-16CT 0CAPACITORS C045 AA01123R CCC105K10-B-16CT 0

C001 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C046 AA01123R CCC105K10-B-16CT 0C002 AA01343R CERAMIC CAPACITOR(0.047UF 25V- 0 C047 AA01123R CCC105K10-B-16CT 0C003 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C048 AA01123R CCC105K10-B-16CT 0C004 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C049 AA01123R CCC105K10-B-16CT 0C005 AA01115R CAP.CHIP1608-B-4.7UF6.3V 0 C060 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0C006 AA01116R CAP.CHIP1608-B-10UF 6.3V M 0 C061 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0C007 AA01343R CERAMIC CAPACITOR(0.047UF 25V- 0 C062 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0C008 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C063 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0C009 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C078 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0C012 AA01116R CAP.CHIP1608-B-10UF 6.3V M 0 C079 0893126R CAP 1608CHIP 100PFJCH 50V TAPE 0C014 AA01123R CCC105K10-B-16CT 0 C080 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0C015 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C081 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0C016 AA01123R CCC105K10-B-16CT 0 C082 AA01185R CAP.CHIP-CERAMIC 22UF/16V B 32 0C017 AA01123R CCC105K10-B-16CT 0 C083 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0C018 0893188R CERAMIC CAPACITOR(47000PF 16V) 0 C084 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0C019 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C085 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0C020 AA01343R CERAMIC CAPACITOR(0.047UF 25V- 0 C086 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0C021 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C087 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0C022 0893188R CERAMIC CAPACITOR(47000PF 16V) 0 C088 AA00969R CAP.CHIP2125-B-22UF6.3V 0C023 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C089 AA00951R CERAMIC CAPACITOR(1.0UF 16V) 0C024 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C090 AA01123R CCC105K10-B-16CT 0C025 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C091 AA01123R CCC105K10-B-16CT 0C026 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C092 AA01123R CCC105K10-B-16CT 0C027 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C093 AA01113R CCC225K06-B-16CT 0C028 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C094 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0C029 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 C096 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0C030 AA01123R CCC105K10-B-16CT 0 C097 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0C031 AA01123R CCC105K10-B-16CT 0 C0A1 AA00969R CAP.CHIP2125-B-22UF6.3V 0C032 AA01123R CCC105K10-B-16CT 0 C0A2 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0C033 AA01123R CCC105K10-B-16CT 0 C0A3 AA00969R CAP.CHIP2125-B-22UF6.3V 0C034 AA01123R CCC105K10-B-16CT 0 C0A4 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0C035 AA01123R CCC105K10-B-16CT 0 C0A5 AA01121R CERAMIC CAPACITOR(0.47UF 10V) 0C038 AA01123R CCC105K10-B-16CT 0 C0A6 AA01121R CERAMIC CAPACITOR(0.47UF 10V) 0C039 AA01123R CCC105K10-B-16CT 0 C0K0 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0C040 AA01123R CCC105K10-B-16CT 0 C0K1 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0C041 AA01123R CCC105K10-B-16CT 0 C0K2 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0

ramirezs
!
Page 109: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

108

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

C0K3 AA01136R CERAMIC CAPACITOR(0.47UF 6.3V) 0 CT63 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CL01 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT64 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CL11 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT65 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0CL12 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT66 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0CL13 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 CT67 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0CL21 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT68 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0CL22 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT69 AA01173R CCC1R0K50-B-32CT 1UF/50V-B-3225 0CL23 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT71 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0CM15 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 CT72 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CM16 AA01123R CCC105K10-B-16CT 0 CT73 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CM17 AA01123R CCC105K10-B-16CT 0 CT74 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CPS1 AA01123R CCC105K10-B-16CT 0 CT75 AA01802R CCC103K50-B-16CT MCH18 0CPS2 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT76 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CPS3 0893211R CAP 1608CHIP 1500PFKB 50V TAPE 0 CT77 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0CPS4 0893127R CAP 1608CHIP 120PFJCH 50V TAPE 0 CT78 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0CPS5 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0 CT79 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CPS6 0893127R CAP 1608CHIP 120PFJCH 50V TAPE 0 CT80 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CPS7 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 CT81 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CPT2 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0 CT83 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CPT3 AA00969R CAP.CHIP2125-B-22UF6.3V 0 CT84 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0CPT5 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 CT85 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0CPT7 0893215R CAP 1608CHIP 3300PFKB 50V TAPE 0 CT86 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CPT8 0893188R CERAMIC CAPACITOR(47000PF 16V) 0 CT89 0893123R CAP 1608CHIP 56PFJCH 50V TAPE 0CT03 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT90 0893124R CAP 1608CHIP 68PFJCH 50V TAPE 0CT04 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT91 0893115R CAP 1608CHIP 15PFJCH 50V TAPE 0CT11 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT92 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT12 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 CT93 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0CT15 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT95 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT16 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT96 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT17 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CT97 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0CT18 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTA1 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0CT19 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTA3 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CT20 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTC1 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT21 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTC2 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0CT22 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTC3 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT23 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTC4 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT24 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTC5 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT25 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTC6 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT26 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTC8 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT27 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTC9 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT28 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTE1 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0CT29 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTE2 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0CT30 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTE3 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT31 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTE4 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0CT32 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTE5 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT33 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTF2 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0CT34 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTF3 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT35 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTF4 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT36 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTF6 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT37 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTF7 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT38 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTF8 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CT39 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTF9 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT40 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTG1 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT41 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTG2 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CT42 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTG3 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT43 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTG4 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT44 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTG5 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CT45 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTG6 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT46 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTG9 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT47 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTH1 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0CT48 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTH2 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT49 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTH6 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0CT50 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTH7 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0CT51 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0 CTJ4 0893125R CAP 1608CHIP 82PFJCH 50V TAPE 0CT52 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTJ5 0893119R CAP 1608CHIP 33PFJCH 50V TAPE 0CT53 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0 CTJ6 0893106R CAP 1608CHIP 4PFCCK 50V TAPE 0CT54 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTJ7 0893124R CAP 1608CHIP 68PFJCH 50V TAPE 0CT55 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0 CTJ8 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0CT56 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0 CTK3 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT57 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0 CTK4 0893113R CAP 1608CHIP 10PFCCH 50V TAPE 0CT58 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTK5 0893113R CAP 1608CHIP 10PFCCH 50V TAPE 0CT59 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTK6 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0CT60 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0 CTK7 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0CT61 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTK8 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0CT62 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 CTK9 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0

ramirezs
!
Page 110: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

109

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

CTM1 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 LT30 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0CTM2 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 LT31 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0CTM3 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 LT32 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0CTM4 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 LT34 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0CTM5 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0 LT35 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0CTM6 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0 LT36 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0CTM7 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 LT37 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0CTM8 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 LY01 BA00894R LBC2518 CHIP COIL 100UH 0CTM9 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0CTN1 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0 TRANSISTORSCTN2 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0 Q001 CA02162R SUT487J 0CTN3 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0 Q002 CA02162R SUT487J 0CTN4 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 Q007 1323294R TRS.CHIP 2SA1774 TL (R/S) 0CTN5 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 Q008 1323294R TRS.CHIP 2SA1774 TL (R/S) 0CY08 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 Q009 1323294R TRS.CHIP 2SA1774 TL (R/S) 0CY09 AD00633R CEC471M16-EWMT 105 0 Q010 1323294R TRS.CHIP 2SA1774 TL (R/S) 0CY10 AD00633R CEC471M16-EWMT 105 0 Q011 CA01181R D-TRS.CHIP IMD10A 0CY11 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0 Q012 CA00461R TRS.CHIP 2SD2114K 20V TAPE 0CY12 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0 Q013 CA14091R PHOTO TRANSISTOR 0CY13 AA01123R CCC105K10-B-16CT 0 Q014 CA00461R TRS.CHIP 2SD2114K 20V TAPE 0CY14 AA01123R CCC105K10-B-16CT 0 Q015 CA02162R SUT487J 0CY15 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 Q016 1323294R TRS.CHIP 2SA1774 TL (R/S) 0CY16 AA00966R CERAMIC CAPACITOR(4.7UF 6.3V) 0 QL01 CA02091R SRC1204EF_PF 0

QPS1 CA14091R PHOTO TRANSISTOR 0DIODES QT01 CA14091R PHOTO TRANSISTOR 0

D001 CC01921R SDS142WKF_PF 0 QT02 CA14091R PHOTO TRANSISTOR 0DPS1 CC02022R ZENER.CHIP UDZSTE-1730B 0 QT03 CA02171R TRS.CHIP 2SC4082T106P 0DPS2 CC01891R SDS511_PF 0 QT04 CA02171R TRS.CHIP 2SC4082T106P 0DPT1 CC02211R RSX201L-30 0 QT05 CA02171R TRS.CHIP 2SC4082T106P 0DT02 CC01131R ZENER.CHIP MAZS3000H 0 QT06 CA14091R PHOTO TRANSISTOR 0

QT07 CA14091R PHOTO TRANSISTOR 0INTEGRATED CIRCUITS (IC's)

I001 CK53531U R2S11008FP 0 RESISTORSI004 CK51331R TK11100CS 0 R001 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0I005 CK37218R MONO IC TK11150CSCL 0 R002 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0IL01 CK50961R SN74CB3T3306DCUR 0 R003 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0IM08 CK37218R MONO IC TK11150CSCL 0 R004 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0IPT1 CK54161R ANALOG MONOLITHIC IC(MP2361DK 0 R005 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0IT02 CK54051U THEATER314 0 R006 0790024R RES.CHIP 1/16W 100 OHM 0IT03 CK51091R SN74LVC1G3157DCKR 0 R007 0790024R RES.CHIP 1/16W 100 OHM 0IT04 CK50961R SN74CB3T3306DCUR 0 R008 0790024R RES.CHIP 1/16W 100 OHM 0IT05 CK37218R MONO IC TK11150CSCL 0 R009 0790024R RES.CHIP 1/16W 100 OHM 0IT06 CK37605R IC TK11250CM 0 R011 AQ00457R RES.-CHIP 1/16W 1.0K-J (2 UNIT) 0IT07 CK37605R IC TK11250CM 0 R012 0790024R RES.CHIP 1/16W 100 OHM 0IT09 CK51151R UPC3221GV 0 R013 0790024R RES.CHIP 1/16W 100 OHM 0IT10 CK51141R UPC3220GR 0 R014 0790024R RES.CHIP 1/16W 100 OHM 0IT11 CK37211R MONO IC TK11118CSCL 0 R019 0790024R RES.CHIP 1/16W 100 OHM 0IT12 CK37216R MONO IC TK11133CSCL 0 R020 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0IY03 CK50027R DIGITAL MONOLITHIC IC (MAX202I 0 R024 0790051R RES.CHIP 1/16W 10K OHM 0

R025 0790051R RES.CHIP 1/16W 10K OHM 0COILS R026 0790024R RES.CHIP 1/16W 100 OHM 0

L001 BA00887R LBC2518 CHIP COIL 10UH 0 R027 0790024R RES.CHIP 1/16W 100 OHM 0L002 BA00887R LBC2518 CHIP COIL 10UH 0 R028 AQ00421R CHIP RESISTOR 1608(2)0OHM 0L005 BA00887R LBC2518 CHIP COIL 10UH 0 R029 AQ00457R RES.-CHIP 1/16W 1.0K-J (2 UNIT) 0L006 BA00887R LBC2518 CHIP COIL 10UH 0 R032 0790024R RES.CHIP 1/16W 100 OHM 0L008 BA00887R LBC2518 CHIP COIL 10UH 0 R033 0790024R RES.CHIP 1/16W 100 OHM 0L009 BA00887R LBC2518 CHIP COIL 10UH 0 R034 0790024R RES.CHIP 1/16W 100 OHM 0LP04 BA01164R GLC2518 CHIP INDUCTOR 10UH 0 R035 0790024R RES.CHIP 1/16W 100 OHM 0LPS1 BA02185R HCC221J2520CT 0 R036 0790024R RES.CHIP 1/16W 100 OHM 0LPS2 BA02244R HCC102J32CT 0 R037 0790024R RES.CHIP 1/16W 100 OHM 0LPT1 BA02251R 7E06NG TYPE POWER INDUCTOR 4.7 0 R038 0790024R RES.CHIP 1/16W 100 OHM 0LT10 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0 R039 AQ00439R CHIP RESISTOR 47 1608 0LT11 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0 R040 AQ00439R CHIP RESISTOR 47 1608 0LT12 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0 R041 AQ00439R CHIP RESISTOR 47 1608 0LT13 BM10348R CHIP FERRITE BEAD BLM18PG121SN 0 R043 AQ00439R CHIP RESISTOR 47 1608 0LT16 BM00151R FILTER BLM21P300SPT 0 R045 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0LT17 BA00161R COIL HCC47NK16CT-HK1608 0 R046 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0LT18 BA01227R HK2125 TYPE CHIP INDUCTOR 150N 0 R047 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0LT19 BA00162R CHIP COIL 56NK16CT-HK1608 0 R048 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0LT20 BA01127R MLF2012 CHIP INDUCTOR 1.8UH 0 R049 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0LT25 BA00189R CHIP COIL 33NJ16CT-HK1608 0 R050 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0LT26 BA01234R HK2125 TYPE CHIP INDUCTOR 470N 0 R069 AQ00519R CHIP RESISTOR 47OHM 0LT27 BA01225R HK2125 TYPE CHIP INDUCTOR 100N 0 R070 AQ00519R CHIP RESISTOR 47OHM 0LT28 BA00191R COIL HCC39NJ16CT-HK1608 0 R071 AQ00439R CHIP RESISTOR 47 1608 0LT29 BA01127R MLF2012 CHIP INDUCTOR 1.8UH 0 R072 AQ00484R RES.-CHIP 1/16W 100K-J (2 UNIT 0

ramirezs
!
Page 111: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

110

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

R073 AQ00484R RES.-CHIP 1/16W 100K-J (2 UNIT 0 RPS1 0790024R RES.CHIP 1/16W 100 OHM 0R074 AQ00484R RES.-CHIP 1/16W 100K-J (2 UNIT 0 RPS2 0790059R RES.CHIP 1/16W 47K OHM 0R075 AQ00484R RES.-CHIP 1/16W 100K-J (2 UNIT 0 RPS3 0790055R RES.CHIP 1/16W 22K OHM 0R076 AQ00484R RES.-CHIP 1/16W 100K-J (2 UNIT 0 RPT1 AQ00194R RES.CHIP 1/16W 1.0K OHM TAPE 0R082 AQ00457R RES.-CHIP 1/16W 1.0K-J (2 UNIT) 0 RPT2 AQ00221R RES.CHIP 1/16W 10K OHM TAPE 0R083 AQ00457R RES.-CHIP 1/16W 1.0K-J (2 UNIT) 0 RPT3 AQ00212R RES.CHIP 1/16W 4.7K OHM TAPE 0R088 AQ00544R CHIP RESISTOR 3.3KOHM 0 RPT4 0790037R RES.CHIP 1/16W 1.0K OHM 0R096 0790015R RES.CHIP 1/16W 22 OHM 0 RPT6 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R099 0790037R RES.CHIP 1/16W 1.0K OHM 0 RPT7 AQ00178R RES.CHIP 1/16W 270 OHM TAPE 0R0A0 0790015R RES.CHIP 1/16W 22 OHM 0 RT01 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0A1 0790015R RES.CHIP 1/16W 22 OHM 0 RT02 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0A2 0790015R RES.CHIP 1/16W 22 OHM 0 RT03 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0A3 0790037R RES.CHIP 1/16W 1.0K OHM 0 RT04 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0A4 0790037R RES.CHIP 1/16W 1.0K OHM 0 RT05 0790037R RES.CHIP 1/16W 1.0K OHM 0R0A5 0790037R RES.CHIP 1/16W 1.0K OHM 0 RT08 0790032R RES.CHIP 1/16W 390 OHM 0R0A6 0790015R RES.CHIP 1/16W 22 OHM 0 RT11 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0A7 0790037R RES.CHIP 1/16W 1.0K OHM 0 RT12 0790019R RES.CHIP 1/16W 47 OHM 0R0C3 AQ00448R CHIP RESISTOR 220 1608 0 RT13 0790019R RES.CHIP 1/16W 47 OHM 0R0C4 AQ00483R CHIP RESISTOR 82K 1608 0 RT14 0790051R RES.CHIP 1/16W 10K OHM 0R0C9 AQ00457R RES.-CHIP 1/16W 1.0K-J (2 UNIT) 0 RT15 0790051R RES.CHIP 1/16W 10K OHM 0R0E1 AQ00471R RES.-CHIP 1/16W 10K-J (2 UNIT) 0 RT16 0790037R RES.CHIP 1/16W 1.0K OHM 0R0E2 0790051R RES.CHIP 1/16W 10K OHM 0 RT17 0790037R RES.CHIP 1/16W 1.0K OHM 0R0G4 AQ00266R RES.CHIP 1/16W 510K OHM TAPE 0 RT18 0790006R RES.CHIP 1/16W 4.7 OHM 0R0G5 AQ00245R RES.CHIP 1/16W 82K OHM TAPE 0 RT19 0790006R RES.CHIP 1/16W 4.7 OHM 0R0G7 0790059R RES.CHIP 1/16W 47K OHM 0 RT22 0790037R RES.CHIP 1/16W 1.0K OHM 0R0G8 0790059R RES.CHIP 1/16W 47K OHM 0 RT23 0790037R RES.CHIP 1/16W 1.0K OHM 0R0G9 0790037R RES.CHIP 1/16W 1.0K OHM 0 RT24 0790037R RES.CHIP 1/16W 1.0K OHM 0R0H0 0790051R RES.CHIP 1/16W 10K OHM 0 RT25 0790051R RES.CHIP 1/16W 10K OHM 0R0H1 0790064R RES.CHIP 1/16W 100K OHM 0 RT31 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0H2 0790064R RES.CHIP 1/16W 100K OHM 0 RT32 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0H3 0790064R RES.CHIP 1/16W 100K OHM 0 RT33 0790051R RES.CHIP 1/16W 10K OHM 0R0H4 0790064R RES.CHIP 1/16W 100K OHM 0 RT34 0790037R RES.CHIP 1/16W 1.0K OHM 0R0H5 0790051R RES.CHIP 1/16W 10K OHM 0 RT35 0790037R RES.CHIP 1/16W 1.0K OHM 0R0H6 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT36 AQ00431R CHIP RESISTOR 10 OHM 1608 0R0H7 0790051R RES.CHIP 1/16W 10K OHM 0 RT37 0196881R RES 2125CHIP 1/10W 510-F TAPE 0R0H8 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT38 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0H9 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT39 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0J2 0790073R RES.CHIP 1/16W 470K OHM 0 RT40 0790052R RES.CHIP 1/16W 12K OHM 0R0K0 0790024R RES.CHIP 1/16W 100 OHM 0 RT41 0790052R RES.CHIP 1/16W 12K OHM 0R0K1 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0 RT43 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R0K2 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0 RT44 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0R0K3 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0 RT45 0790043R RES.CHIP 1/16W 2.7K OHM 0R0K4 0790024R RES.CHIP 1/16W 100 OHM 0 RT46 AQ00258R RES.CHIP 1/16W 270K OHM TAPE 0R0K5 0790024R RES.CHIP 1/16W 100 OHM 0 RT47 AQ00247R RES.CHIP 1/16W 100K OHM TAPE 0R0K6 0790024R RES.CHIP 1/16W 100 OHM 0 RT48 AQ00229R RES.CHIP 1/16W 22K OHM TAPE 0R0K7 0790037R RES.CHIP 1/16W 1.0K OHM 0 RT50 0790046R RES.CHIP 1/16W 4.7K OHM 0RL01 0790046R RES.CHIP 1/16W 4.7K OHM 0 RT51 0790037R RES.CHIP 1/16W 1.0K OHM 0RL02 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT52 0790046R RES.CHIP 1/16W 4.7K OHM 0RL03 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT53 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0RL04 AQ00471R RES.-CHIP 1/16W 10K-J (2 UNIT) 0 RT55 0790052R RES.CHIP 1/16W 12K OHM 0RL05 AQ00421R CHIP RESISTOR 1608(2)0OHM 0 RT56 AQ00212R RES.CHIP 1/16W 4.7K OHM TAPE 0RL11 AQ00439R CHIP RESISTOR 47 1608 0 RT57 AQ00244R RES.CHIP 1/16W 75K OHM TAPE 0RL12 AQ00439R CHIP RESISTOR 47 1608 0 RT58 0790046R RES.CHIP 1/16W 4.7K OHM 0RL21 0790019R RES.CHIP 1/16W 47 OHM 0 RT59 0790046R RES.CHIP 1/16W 4.7K OHM 0RL22 0790019R RES.CHIP 1/16W 47 OHM 0 RT60 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0RL23 0790019R RES.CHIP 1/16W 47 OHM 0 RT61 0790024R RES.CHIP 1/16W 100 OHM 0RL24 AQ00439R CHIP RESISTOR 47 1608 0 RT62 0790024R RES.CHIP 1/16W 100 OHM 0RL25 AQ00439R CHIP RESISTOR 47 1608 0 RT63 0790011R RES.CHIP 1/16W 10 OHM 0RL26 AQ00421R CHIP RESISTOR 1608(2)0OHM 0 RT64 0790011R RES.CHIP 1/16W 10 OHM 0RL27 AQ00551R CHIP RESISTOR 10KOHM 0 RT65 0790011R RES.CHIP 1/16W 10 OHM 0RL28 0790051R RES.CHIP 1/16W 10K OHM 0 RT66 AQ00511R CHIP RESISTOR 10OHM 0RL41 AQ00551R CHIP RESISTOR 10KOHM 0 RT67 AQ00511R CHIP RESISTOR 10OHM 0RL43 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT74 0790043R RES.CHIP 1/16W 2.7K OHM 0RL44 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT75 0790043R RES.CHIP 1/16W 2.7K OHM 0RL51 0790019R RES.CHIP 1/16W 47 OHM 0 RT76 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0RL52 AQ00551R CHIP RESISTOR 10KOHM 0 RT77 0790051R RES.CHIP 1/16W 10K OHM 0RM27 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT78 0790051R RES.CHIP 1/16W 10K OHM 0RM32 0790051R RES.CHIP 1/16W 10K OHM 0 RT79 0790051R RES.CHIP 1/16W 10K OHM 0RP53 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT80 0790024R RES.CHIP 1/16W 100 OHM 0RP58 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT81 0790024R RES.CHIP 1/16W 100 OHM 0RP64 0790051R RES.CHIP 1/16W 10K OHM 0 RT82 0790032R RES.CHIP 1/16W 390 OHM 0RPG1 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT83 0790052R RES.CHIP 1/16W 12K OHM 0RPG2 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT84 0790064R RES.CHIP 1/16W 100K OHM 0RPG3 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT85 0790037R RES.CHIP 1/16W 1.0K OHM 0RPG4 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 RT86 0790028R RES.CHIP 1/16W 220 OHM 0

ramirezs
!
Page 112: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

RT87 0790051R RES.CHIP 1/16W 10K OHM 0 CW17 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0RT88 0790041R RES.CHIP 1/16W 1.8K OHM 0 CW18 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RT89 0790042R RES.CHIP 1/16W 2.2K OHM 0 CW19 AA01115R CAP.CHIP1608-B-4.7UF6.3V 0RT90 0790042R RES.CHIP 1/16W 2.2K OHM 0 CW20 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0RT98 0790055R RES.CHIP 1/16W 22K OHM 0 CW21 AA01115R CAP.CHIP1608-B-4.7UF6.3V 0RY21 AQ00163R RES.CHIP 1/16W 68 OHM TAPE 0 CW22 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0RY22 AQ00163R RES.CHIP 1/16W 68 OHM TAPE 0 CW23 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RY23 AQ00163R RES.CHIP 1/16W 68 OHM TAPE 0 CW24 AA01115R CAP.CHIP1608-B-4.7UF6.3V 0RY24 0790064R RES.CHIP 1/16W 100K OHM 0 CW25 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0RY25 0790064R RES.CHIP 1/16W 100K OHM 0 CW26 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RY26 0790064R RES.CHIP 1/16W 100K OHM 0 CW27 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0RY27 0790064R RES.CHIP 1/16W 100K OHM 0 CW28 AA01113R CCC225K06-B-16CT 0RY28 0790064R RES.CHIP 1/16W 100K OHM 0 CW29 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RY29 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 CWE1 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0RY32 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 CWE2 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0RY33 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 CWE4 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0RY34 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 CWE5 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0RY35 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 CWE6 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0RY36 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 CWP1 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0RY37 0790037R RES.CHIP 1/16W 1.0K OHM 0 CWP2 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0RY38 0790037R RES.CHIP 1/16W 1.0K OHM 0 CWP3 AA00969R CAP.CHIP2125-B-22UF6.3V 0RY39 0790037R RES.CHIP 1/16W 1.0K OHM 0 CWP4 AA00969R CAP.CHIP2125-B-22UF6.3V 0RY40 0790037R RES.CHIP 1/16W 1.0K OHM 0 CWP5 0893118R CAP 1608CHIP 27PFJCH 50V TAPE 0RY41 0790037R RES.CHIP 1/16W 1.0K OHM 0 CWP6 0893128R CAP 1608CHIP 150PFJCH 50V TAPE 0RY42 0790037R RES.CHIP 1/16W 1.0K OHM 0 CWP7 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0RY43 0790037R RES.CHIP 1/16W 1.0K OHM 0 CWP8 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0RY44 0790037R RES.CHIP 1/16W 1.0K OHM 0 CWP9 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0RY45 0790037R RES.CHIP 1/16W 1.0K OHM 0

DIODESCRYSTALS & FILTERS DW01 CC00651R SML-210MT T86 GREEN 0

XPT1 BK10324R CERAMIC FILTER NFM2012P13C105BT1 0 DW02 CC00652R SML-210DT 0XT01 BG01624U SAW FILTER(X6875D) 0XT02 BN00261 BGS TRAP MKTGA47M2CAHP00B05 0 MODULESXT03 BG01625U SAW FILTER(X6888D) 0 HNM1 CZ01241 GP1FM514TZ0F 0XT04 BL01491R OSC25R14X10T 0XT06 BK00199R CERAMIC FILTER 2012TYPE 0 INTEGRATED CIRCUITS (IC's) XT07 BK00199R CERAMIC FILTER 2012TYPE 0 IW01 CK53731U XC3S50-5PQG208C 0XT08 BK10324R CERAMIC FILTER NFM2012P13C105BT1 0 IW02 CK38378R DIGITAL MONO IC SI-3012KM 0XT09 BK10324R CERAMIC FILTER NFM2012P13C105BT1 0 IW03 CK51732R MM1701CHBE 0XT10 BK10324R CERAMIC FILTER NFM2012P13C105BT1 0 IW04 CK37212R MONO IC TK11125CSCL 0XT11 BK10324R CERAMIC FILTER NFM2012P13C105BT1 0 IWE1 CK53741R TC7MBL3245AFK 0

IWE2 CK52581R ANALOG MONOLITHIC IC(MAX4790E 0CONNECTORS, JACKS IWP1 CK50071R TPS62040DGQR 0

JY01 EQ00722 JACK YKC51-0002V 10P(2*5) 0 IWP2 CK37216R MONO IC TK11133CSCL 0JY02 EQ00733 JACK YKC52-0002V(3S+10P) 0JY05 EQ00771 JACK 0 COILSPSM EA02222U 0.5 PITCH 200P B TO B CONN. SH 0 LWP1 BA02252R 7E06NG TYPE POWER INDUCTOR 6.8 0PTF EA02203R 13P SMT ZH CONN. POST SIDE 0PTW ED01075 PLUG 0 TRANSISTORS

QW01 CA02171R TRS.CHIP 2SC4082T106P 0MISCELLANEOUS QWE1 CA02091R SRC1204EF_PF 0

UT01 HC00701 ENGD6305 0#TG1 MF02032 GASKET 5-2-15 J1G 0 RESISTORS#TG2 MF02033 GASKET 5-2-45 J1G 0 RNM1 0790051R RES.CHIP 1/16W 10K OHM 0

RW01 0790019R RES.CHIP 1/16W 47 OHM 0 RW02 0790019R RES.CHIP 1/16W 47 OHM 0

RW03 0790019R RES.CHIP 1/16W 47 OHM 0CAPACITORS RW04 0790019R RES.CHIP 1/16W 47 OHM 0

CNM1 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 RW05 0790019R RES.CHIP 1/16W 47 OHM 0CW01 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 RW06 AQ00519R CHIP RESISTOR 47OHM 0CW02 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 RW07 AQ00519R CHIP RESISTOR 47OHM 0CW03 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 RW08 0790019R RES.CHIP 1/16W 47 OHM 0CW04 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 RW09 0790019R RES.CHIP 1/16W 47 OHM 0CW05 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0 RW10 0790019R RES.CHIP 1/16W 47 OHM 0CW06 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0 RW11 0790019R RES.CHIP 1/16W 47 OHM 0CW07 AA00969R CAP.CHIP2125-B-22UF6.3V 0 RW12 0790017R RES.CHIP 1/16W 33 OHM 0CW08 AA01116R CAP.CHIP1608-B-10UF 6.3V M 0 RW13 AQ00519R CHIP RESISTOR 47OHM 0CW09 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0 RW14 AQ00519R CHIP RESISTOR 47OHM 0CW10 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0 RW15 AQ00519R CHIP RESISTOR 47OHM 0CW11 AA01115R CAP.CHIP1608-B-4.7UF6.3V 0 RW16 AQ00519R CHIP RESISTOR 47OHM 0CW12 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 RW17 0790019R RES.CHIP 1/16W 47 OHM 0CW13 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0 RW18 0790064R RES.CHIP 1/16W 100K OHM 0CW14 AA01115R CAP.CHIP1608-B-4.7UF6.3V 0 RW19 0790024R RES.CHIP 1/16W 100 OHM 0CW15 0893179R CAP.CHIP-CERAMIC 100000PF 16V TAPE 0 RW20 0790024R RES.CHIP 1/16W 100 OHM 0CW16 AA01115R CAP.CHIP1608-B-4.7UF6.3V 0 RW21 0790046R RES.CHIP 1/16W 4.7K OHM 0

111

ramirezs
!
Page 113: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

RW22 AQ00524R CHIP RESISTOR 100OHM 0RW23 0790031R RES.CHIP 1/16W 330 OHM 0 CRYSTALS & FILTERSRW25 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 XWP1 BK10324R CERAMIC FILTER NFM2012P13C105BT1 0RW26 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0RW28 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 CONNECTORS, JACKSRW29 AQ00524R CHIP RESISTOR 100OHM 0 JW01 EA03121U PCMCIA HEADER 0RW30 AQ00546R CHIP RESISTOR 4.7KOHM 0 JWE1 EY01772R SD MEMORY CARD 500998-0900 0RW31 0790064R RES.CHIP 1/16W 100K OHM 0 PW01 EA03014R 80P 0.5MM PITCH FPC CONNECTOR 0RW32 0790019R RES.CHIP 1/16W 47 OHM 0 PWS ED01055 CONNECTOR 0RW33 0790019R RES.CHIP 1/16W 47 OHM 0RW34 0790019R RES.CHIP 1/16W 47 OHM 0 MISCELLANEOUSRW35 0790019R RES.CHIP 1/16W 47 OHM 0 #01 NA75382 DW1 TERMINAL SUP MTL. 0RW36 0790019R RES.CHIP 1/16W 47 OHM 0 NW01~2 MJ03878 SCRW M3M_2*10PN+SM Unknown 0RW38 0790019R RES.CHIP 1/16W 47 OHM 0RW39 0790042R RES.CHIP 1/16W 2.2K OHM 0 RW40 0790042R RES.CHIP 1/16W 2.2K OHM 0RW43 0790019R RES.CHIP 1/16W 47 OHM 0 CAPACITORSRW44 AQ00519R CHIP RESISTOR 47OHM 0 C604 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW45 AQ00519R CHIP RESISTOR 47OHM 0 C605 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW46 0790019R RES.CHIP 1/16W 47 OHM 0 C609 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW47 0790019R RES.CHIP 1/16W 47 OHM 0 C610 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RW48 0790019R RES.CHIP 1/16W 47 OHM 0 C611 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0RW49 AQ00519R CHIP RESISTOR 47OHM 0 C612 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW50 AQ00519R CHIP RESISTOR 47OHM 0 C615 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0RW51 0790019R RES.CHIP 1/16W 47 OHM 0 C617 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0RW52 0790019R RES.CHIP 1/16W 47 OHM 0 C619 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW53 AQ00519R CHIP RESISTOR 47OHM 0 C620 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW54 AQ00519R CHIP RESISTOR 47OHM 0 C621 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0RW55 AQ00519R CHIP RESISTOR 47OHM 0 C622 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW56 AQ00519R CHIP RESISTOR 47OHM 0 C623 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0RW57 AQ00519R CHIP RESISTOR 47OHM 0 C624 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW59 AQ00519R CHIP RESISTOR 47OHM 0 C625 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0RW60 AQ00519R CHIP RESISTOR 47OHM 0 C626 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW62 0790019R RES.CHIP 1/16W 47 OHM 0 C627 AA00968R CCC106M06-B-20CT (10UF 6.3V 2012M) 0RW63 0790019R RES.CHIP 1/16W 47 OHM 0 C634 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW64 0790064R RES.CHIP 1/16W 100K OHM 0 C635 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0RW72 0790051R RES.CHIP 1/16W 10K OHM 0 C637 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW73 0790051R RES.CHIP 1/16W 10K OHM 0 C639 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW79 AQ00243R RES.CHIP 1/16W 68K OHM TAPE 0 C713 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0RW80 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 C714 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0RW81 AQ00231R RES.CHIP 1/16W 24K OHM TAPE 0 C715 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0RW82 AQ00247R RES.CHIP 1/16W 100K OHM TAPE 0 C716 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW83 AQ00258R RES.CHIP 1/16W 270K OHM TAPE 0 C735 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RW84 0790051R RES.CHIP 1/16W 10K OHM 0 C736 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RW85 AZ01031R THERMISTOR NANOSMDC050F13.2 0 C737 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RW86 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 C738 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RW87 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 C739 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RW88 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 C740 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RW89 0790019R RES.CHIP 1/16W 47 OHM 0 C741 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0RW90 0790019R RES.CHIP 1/16W 47 OHM 0 C742 AA01111R CERAMIC CAPACITOR(1.0UF 6.3V) 0RW91 0790019R RES.CHIP 1/16W 47 OHM 0 C750 AD00623R CEC101M06-EWMT 105 0RW92 0790019R RES.CHIP 1/16W 47 OHM 0 C751 AA01113R CCC225K06-B-16CT 0RW93 0790019R RES.CHIP 1/16W 47 OHM 0 C752 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RW94 0790019R RES.CHIP 1/16W 47 OHM 0 C753 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RW95 0790019R RES.CHIP 1/16W 47 OHM 0 C754 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RW96 0790019R RES.CHIP 1/16W 47 OHM 0 C755 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWE4 0790019R RES.CHIP 1/16W 47 OHM 0 C756 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWE5 0790019R RES.CHIP 1/16W 47 OHM 0 C757 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWE6 AQ00519R CHIP RESISTOR 47OHM 0 C758 AA01113R CCC225K06-B-16CT 0RWE7 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 C759 AD00623R CEC101M06-EWMT 105 0RWE8 0790051R RES.CHIP 1/16W 10K OHM 0 C760 AD00623R CEC101M06-EWMT 105 0RWE9 0790038R RES.CHIP 1/16W 1.2K OHM 0 C761 AA01113R CCC225K06-B-16CT 0RWF1 0790061R RES.CHIP 1/16W 56K OHM 0 C762 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWF2 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 C763 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWF3 0790019R RES.CHIP 1/16W 47 OHM 0 C764 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWF4 0790019R RES.CHIP 1/16W 47 OHM 0 C765 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWF5 AQ00519R CHIP RESISTOR 47OHM 0 C766 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWF6 0790019R RES.CHIP 1/16W 47 OHM 0 C767 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWF7 0790019R RES.CHIP 1/16W 47 OHM 0 C768 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWF8 0790046R RES.CHIP 1/16W 4.7K OHM 0 C769 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWP1 AQ00267R RES.CHIP 1/16W 560K OHM TAPE 0 C770 AA01113R CCC225K06-B-16CT 0RWP2 AQ00247R RES.CHIP 1/16W 100K OHM TAPE 0 C771 AD00623R CEC101M06-EWMT 105 0RWP3 0790051R RES.CHIP 1/16W 10K OHM 0 C772 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0RWP4 0790051R RES.CHIP 1/16W 10K OHM 0 C773 0893193R CAP 1608CHIP 10000PFKB 25V TAPE 0RWP5 0790024R RES.CHIP 1/16W 100 OHM 0 C7A0 AD00658R CAP.CHIP-ELECTRO 100UF 16V 0

112

ramirezs
!
Page 114: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

113

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

C7A1 AD00622R CEC470M06-EWMT 105 0 C808 AD00658R CAP.CHIP-ELECTRO 100UF 16V 0C7A2 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0 C809 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0C7A3 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 C810 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0C7A5 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 C811 AD00623R CEC101M06-EWMT 105 0C7A7 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0 C825 AD00635R CEC470M25-EWMT 105 0C7A8 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 C826 AA00991R CERAMIC CAPACITOR(0.1UF 50V-B) 0C7A9 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0 C836 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0C7C0 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 C837 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0C7C1 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 C838 AD00623R CEC101M06-EWMT 105 0C7C2 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 C841 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0C7C4 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 C842 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0C7C5 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 C843 AD00632R CEC470M16-EWMT 105 0C7C6 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 C852 AD00622R CEC470M06-EWMT 105 0C7C7 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 C857 AD00658R CAP.CHIP-ELECTRO 100UF 16V 0C7C8 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 C860 AD00635R CEC470M25-EWMT 105 0C7C9 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 1 C861 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0C7E0 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 2 C862 AD00658R CAP.CHIP-ELECTRO 100UF 16V 0C7E1 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 3 C865 AD00635R CEC470M25-EWMT 105 0C7E3 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0 C866 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0C7E4 AA01002R CERAMIC CAPACITOR(2012 2.2UF 2 0 C867 AD00658R CAP.CHIP-ELECTRO 100UF 16V 0C7E5 AD00632R CEC470M16-EWMT 105 0 C868 AD00635R CEC470M25-EWMT 105 0C7E6 AA01002R CERAMIC CAPACITOR(2012 2.2UF 2 0 C869 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0C7F0 AD00658R CAP.CHIP-ELECTRO 100UF 16V 0 C870 AD00658R CAP.CHIP-ELECTRO 100UF 16V 0C7F1 AD00622R CEC470M06-EWMT 105 0C7F2 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0 DIODESC7F3 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D613 CC01891R SDS511_PF 0C7F5 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D801 CC01891R SDS511_PF 0C7F7 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0 D804 CC01891R SDS511_PF 0C7F8 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D805 CC01891R SDS511_PF 0C7F9 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0 D806 CC01891R SDS511_PF 0C7G0 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D810 CC01921R SDS142WKF_PF 0C7G1 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 D811 CC01921R SDS142WKF_PF 0C7G2 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 D812 CC01891R SDS511_PF 0C7G4 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D815 CC01921R SDS142WKF_PF 0C7G5 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D816 CC02001R ZENER.CHIP UDZSTE-174.7B 0C7G6 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D818 CC02001R ZENER.CHIP UDZSTE-174.7B 0C7G7 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D820 CC01891R SDS511_PF 0C7G8 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D821 CC01891R SDS511_PF 0C7G9 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 D822 CC01891R SDS511_PF 0C7H0 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0 D823 CC01891R SDS511_PF 0C7H1 AA01002R CERAMIC CAPACITOR(2012 2.2UF 2 0 D824 CC01891R SDS511_PF 0C7H2 AD00632R CEC470M16-EWMT 105 0 D825 CC01891R SDS511_PF 0C7H3 AA01002R CERAMIC CAPACITOR(2012 2.2UF 2 0 D826 CC01891R SDS511_PF 0C7H5 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0 D827 CC01891R SDS511_PF 0C7K0 AD00658R CAP.CHIP-ELECTRO 100UF 16V 0 D828 CC01891R SDS511_PF 0C7K1 AD00622R CEC470M06-EWMT 105 0C7K2 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0 INTEGRATED CIRCUITS (IC's)C7K3 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I601 CK52831U LC5X_DRIVE_MICRO(M30620MCP-291 0C7K5 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I602 CK39651R DIGITAL MONOLITHIC IC (BR24L64 0C7K7 0893208R CAP 1608CHIP 1000PFKB 50V TAPE 0 I603 CK37051R ANALOG MONOLITHIC IC(BD4729G) 0C7K8 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I608 CK36271R AD7414ART 0C7K9 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0 I700 CK53521R THC63LVD104S 0C7L0 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I701 CK37212R MONO IC TK11125CSCL 0C7L1 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 I750 CK38931U IC L3E07070K0A 0C7L2 0893222R CAP 1608CHIP10000PFKB 50V TAPE 0 I7A0 CK39631U IC L3E06110D0A 0C7L4 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I7A2 CK06371R ANALOG MONOLITHIC IC(BA4560F) 0C7L5 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I7F0 CK39631U IC L3E06110D0A 0C7L6 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I7K0 CK39631U IC L3E06110D0A 0C7L7 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I7K1 CK18641R IC BA10358F-E2/-T1 0C7L8 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I7K3 CK18641R IC BA10358F-E2/-T1 0C7L9 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I800 CK38379R ANALOG MONO SI-3010KM-TL 0C7M0 AA01144R CERAMIC CAP. 1608-B 1.0UF 16V 0 I801 CK38379R ANALOG MONO SI-3010KM-TL 0C7M1 AA01002R CERAMIC CAPACITOR(2012 2.2UF 2 0 I802 CK38372R DIGITAL MONO IC SI-3018KM 0C7M2 AD00632R CEC470M16-EWMT 105 0 I803 CK38375R DIGITAL MONO IC SI-3033KM 0C7M3 AA01002R CERAMIC CAPACITOR(2012 2.2UF 2 0 I804 CK37193R MONO IC SI-3033LSA-TL 0C7M6 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I808 CK38375R DIGITAL MONO IC SI-3033KM 0C7M8 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0 I810 CK38379R ANALOG MONO SI-3010KM-TL 0C7N2 AA01347R CERAMIC CAPACITOR(0.1UF 25V-B) 0 I811 CK38379R ANALOG MONO SI-3010KM-TL 0C800 AA00991R CERAMIC CAPACITOR(0.1UF 50V-B) 0 I812 CK38379R ANALOG MONO SI-3010KM-TL 0C801 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0C803 AD00623R CEC101M06-EWMT 105 0 COILSC804 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0 L601 BA00714R 3225 CHIP COIL 100UH 0C805 AA00937R CAP.CHIP-CERAMIC 10UF 10V 2012BK 0 L603 BA00714R 3225 CHIP COIL 100UH 0C806 AD00623R CEC101M06-EWMT 105 0 L604 BA00714R 3225 CHIP COIL 100UH 0C807 AA01141R CERAMIC CAPACITOR(0.1UF 16V) 0 L605 BA00714R 3225 CHIP COIL 100UH 0

ramirezs
!
Page 115: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

114

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

L750 BA00707R 3225 CHIP COIL 10UH 0 R6C8 0790038R RES.CHIP 1/16W 1.2K OHM 0L751 BA00707R 3225 CHIP COIL 10UH 0 R6C9 0790038R RES.CHIP 1/16W 1.2K OHM 0L753 BA00712R 3225 CHIP COIL 47UH 0 R6D1 0790051R RES.CHIP 1/16W 10K OHM 0L754 BA00712R 3225 CHIP COIL 47UH 0 R6D4 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0L7A0 BA00707R 3225 CHIP COIL 10UH 0 R6E5 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0L7A1 BA00707R 3225 CHIP COIL 10UH 0 R6E6 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0L7A3 BA00707R 3225 CHIP COIL 10UH 0 R6E9 0790024R RES.CHIP 1/16W 100 OHM 0L7F0 BA00707R 3225 CHIP COIL 10UH 0 R6F1 0790024R RES.CHIP 1/16W 100 OHM 0L7F1 BA00707R 3225 CHIP COIL 10UH 0 R6F2 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0L7F3 BA00707R 3225 CHIP COIL 10UH 0 R6F3 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0L7K0 BA00707R 3225 CHIP COIL 10UH 0 R6G1 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0L7K1 BA00707R 3225 CHIP COIL 10UH 0 R6G3 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0L7K3 BA00707R 3225 CHIP COIL 10UH 0 R6G4 0790024R RES.CHIP 1/16W 100 OHM 0

R6G5 0790024R RES.CHIP 1/16W 100 OHM 0TRANSISTORS R6H0 0790024R RES.CHIP 1/16W 100 OHM 0

Q602 CA02142R TRS.CHIP 2SC5343UFG_PF 0 R6H1 0790051R RES.CHIP 1/16W 10K OHM 0Q604 CA02142R TRS.CHIP 2SC5343UFG_PF 0 R6H2 0790024R RES.CHIP 1/16W 100 OHM 0Q7F0 CA02132R TRS.CHIP 2SA1980UFG_PF 0 R6H3 0790051R RES.CHIP 1/16W 10K OHM 0Q7F1 CA02142R TRS.CHIP 2SC5343UFG_PF 0 R6H4 0790024R RES.CHIP 1/16W 100 OHM 0Q7K0 CA02142R TRS.CHIP 2SC5343UFG_PF 0 R6H6 0790051R RES.CHIP 1/16W 10K OHM 0Q7K1 CA02142R TRS.CHIP 2SC5343UFG_PF 0 R6H9 0790033R RES.CHIP 1/16W 470 OHM 0Q810 CA02132R TRS.CHIP 2SA1980UFG_PF 0 R6K0 0790033R RES.CHIP 1/16W 470 OHM 0Q811 CA02142R TRS.CHIP 2SC5343UFG_PF 0 R6K1 0790059R RES.CHIP 1/16W 47K OHM 0

R6K2 0790024R RES.CHIP 1/16W 100 OHM 0RESISTORS R6K5 0790037R RES.CHIP 1/16W 1.0K OHM 0

R602 0790051R RES.CHIP 1/16W 10K OHM 0 R6K8 0790037R RES.CHIP 1/16W 1.0K OHM 0R605 0790028R RES.CHIP 1/16W 220 OHM 0 R6L0 0790046R RES.CHIP 1/16W 4.7K OHM 0R608 0790037R RES.CHIP 1/16W 1.0K OHM 0 R6M0 0790059R RES.CHIP 1/16W 47K OHM 0R609 0790024R RES.CHIP 1/16W 100 OHM 0 R6M1 0790051R RES.CHIP 1/16W 10K OHM 0R610 0790051R RES.CHIP 1/16W 10K OHM 0 R6M6 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R623 0790024R RES.CHIP 1/16W 100 OHM 0 R6M7 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R624 0790024R RES.CHIP 1/16W 100 OHM 0 R6P0 0790024R RES.CHIP 1/16W 100 OHM 0R625 0790051R RES.CHIP 1/16W 10K OHM 0 R6P1 0790051R RES.CHIP 1/16W 10K OHM 0R626 0790051R RES.CHIP 1/16W 10K OHM 0 R6P3 0790024R RES.CHIP 1/16W 100 OHM 0R627 0790024R RES.CHIP 1/16W 100 OHM 0 R700 AQ00167R RES.CHIP 1/16W 100 OHM TAPE 0R628 0790024R RES.CHIP 1/16W 100 OHM 0 R701 AQ00167R RES.CHIP 1/16W 100 OHM TAPE 0R629 0790037R RES.CHIP 1/16W 1.0K OHM 0 R702 AQ00167R RES.CHIP 1/16W 100 OHM TAPE 0R630 0790037R RES.CHIP 1/16W 1.0K OHM 0 R703 AQ00167R RES.CHIP 1/16W 100 OHM TAPE 0R631 0790024R RES.CHIP 1/16W 100 OHM 0 R704 AQ00167R RES.CHIP 1/16W 100 OHM TAPE 0R632 0790024R RES.CHIP 1/16W 100 OHM 0 R705 AQ00167R RES.CHIP 1/16W 100 OHM TAPE 0R633 0790024R RES.CHIP 1/16W 100 OHM 0 R709 0790047R RES.CHIP 1/16W 5.6K OHM 0R634 0790024R RES.CHIP 1/16W 100 OHM 0 R711 0790064R RES.CHIP 1/16W 100K OHM 0R635 0790051R RES.CHIP 1/16W 10K OHM 0 R714 0790047R RES.CHIP 1/16W 5.6K OHM 0R636 0790051R RES.CHIP 1/16W 10K OHM 0 R715 0790047R RES.CHIP 1/16W 5.6K OHM 0R637 0790046R RES.CHIP 1/16W 4.7K OHM 0 R719 0790016R RES.CHIP 1/16W 27 OHM 0R638 0790046R RES.CHIP 1/16W 4.7K OHM 0 R720 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R639 0790024R RES.CHIP 1/16W 100 OHM 0 R729 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R640 0790024R RES.CHIP 1/16W 100 OHM 0 R730 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R641 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R750 0790024R RES.CHIP 1/16W 100 OHM 0R643 0790024R RES.CHIP 1/16W 100 OHM 0 R751 0790064R RES.CHIP 1/16W 100K OHM 0R644 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R752 0790064R RES.CHIP 1/16W 100K OHM 0R645 0790051R RES.CHIP 1/16W 10K OHM 0 R753 0790064R RES.CHIP 1/16W 100K OHM 0R646 0790031R RES.CHIP 1/16W 330 OHM 0 R754 0790064R RES.CHIP 1/16W 100K OHM 0R648 0790024R RES.CHIP 1/16W 100 OHM 0 R755 0790064R RES.CHIP 1/16W 100K OHM 0R649 0790037R RES.CHIP 1/16W 1.0K OHM 0 R756 0790064R RES.CHIP 1/16W 100K OHM 0R650 0790051R RES.CHIP 1/16W 10K OHM 0 R757 0790064R RES.CHIP 1/16W 100K OHM 0R653 0790024R RES.CHIP 1/16W 100 OHM 0 R758 0790024R RES.CHIP 1/16W 100 OHM 0R656 0790024R RES.CHIP 1/16W 100 OHM 0 R759 0790024R RES.CHIP 1/16W 100 OHM 0R673 0790024R RES.CHIP 1/16W 100 OHM 0 R760 0790024R RES.CHIP 1/16W 100 OHM 0R674 0790024R RES.CHIP 1/16W 100 OHM 0 R766 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R675 0790024R RES.CHIP 1/16W 100 OHM 0 R767 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R676 0790059R RES.CHIP 1/16W 47K OHM 0 R768 AQ00228R RES.CHIP 1/16W 20K OHM TAPE 0R680 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R770 0790051R RES.CHIP 1/16W 10K OHM 0R682 0790051R RES.CHIP 1/16W 10K OHM 0 R772 AQ00164R CHIP RESITOR 1/16W 75OHM TAPE 0R683 0790051R RES.CHIP 1/16W 10K OHM 0 R774 0790019R RES.CHIP 1/16W 47 OHM 0R687 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R778 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R692 0790024R RES.CHIP 1/16W 100 OHM 0 R779 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R693 0790024R RES.CHIP 1/16W 100 OHM 0 R780 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R694 0790051R RES.CHIP 1/16W 10K OHM 0 R781 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R695 0790051R RES.CHIP 1/16W 10K OHM 0 R782 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R698 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R783 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R6A4 0790051R RES.CHIP 1/16W 10K OHM 0 R787 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R6A5 0790051R RES.CHIP 1/16W 10K OHM 0 R788 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R6C6 0790038R RES.CHIP 1/16W 1.2K OHM 0 R789 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R6C7 0790038R RES.CHIP 1/16W 1.2K OHM 0 R790 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0

ramirezs
!
Page 116: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

115

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

R791 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0 R7P9 0790024R RES.CHIP 1/16W 100 OHM 0R792 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0 R7S0 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R796 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0 R7S1 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0R797 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0 R7U0 0790051R RES.CHIP 1/16W 10K OHM 0R798 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0 R7U1 0790051R RES.CHIP 1/16W 10K OHM 0R799 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0 R7U4 0790041R RES.CHIP 1/16W 1.8K OHM 0R7A0 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R7U5 0790024R RES.CHIP 1/16W 100 OHM 0R7A1 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R7U6 0790047R RES.CHIP 1/16W 5.6K OHM 0R7A3 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0 R7U8 0790047R RES.CHIP 1/16W 5.6K OHM 0R7A4 AQ00202R RES.CHIP 1/16W 2.0K OHM TAPE 0 R7U9 0790035R RES.CHIP 1/16W 680 OHM 0R7A5 0790024R RES.CHIP 1/16W 100 OHM 0 R7V0 0790051R RES.CHIP 1/16W 10K OHM 0R7A7 AQ00331R RES.CHIP 1/16W 10 OHM TAPE 0 R7X4 0790064R RES.CHIP 1/16W 100K OHM 0R7A8 AQ00331R RES.CHIP 1/16W 10 OHM TAPE 0 R805 0790037R RES.CHIP 1/16W 1.0K OHM 0R7A9 AQ00331R RES.CHIP 1/16W 10 OHM TAPE 0 R806 AQ00232R RES.CHIP 1/16W 27K OHM TAPE 0R7C0 0790024R RES.CHIP 1/16W 100 OHM 0 R812 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7C1 0790059R RES.CHIP 1/16W 47K OHM 0 R817 0790024R RES.CHIP 1/16W 100 OHM 0R7C2 0790055R RES.CHIP 1/16W 22K OHM 0 R818 AQ00238R RES.CHIP 1/16W 47K OHM TAPE 0R7C3 0790055R RES.CHIP 1/16W 22K OHM 0 R819 AQ00247R RES.CHIP 1/16W 100K OHM TAPE 0R7C4 0790055R RES.CHIP 1/16W 22K OHM 0 R820 AQ00221R RES.CHIP 1/16W 10K OHM TAPE 0R7E4 0790024R RES.CHIP 1/16W 100 OHM 0 R822 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7E5 0790024R RES.CHIP 1/16W 100 OHM 0 R823 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7E6 0790064R RES.CHIP 1/16W 100K OHM 0 R833 AQ00194R RES.CHIP 1/16W 1.0K OHM TAPE 0R7F0 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R834 AQ00221R RES.CHIP 1/16W 10K OHM TAPE 0R7F1 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R837 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7F3 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0 R838 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7F4 AQ00202R RES.CHIP 1/16W 2.0K OHM TAPE 0 R854 0790024R RES.CHIP 1/16W 100 OHM 0R7F5 0790024R RES.CHIP 1/16W 100 OHM 0 R855 0790024R RES.CHIP 1/16W 100 OHM 0R7F7 AQ00331R RES.CHIP 1/16W 10 OHM TAPE 0 R856 0790024R RES.CHIP 1/16W 100 OHM 0R7F8 AQ00331R RES.CHIP 1/16W 10 OHM TAPE 0 R857 0790024R RES.CHIP 1/16W 100 OHM 0R7F9 AQ00331R RES.CHIP 1/16W 10 OHM TAPE 0 R858 0790024R RES.CHIP 1/16W 100 OHM 0R7G0 0790024R RES.CHIP 1/16W 100 OHM 0 R859 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7G1 0790059R RES.CHIP 1/16W 47K OHM 0 R860 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7G2 0790044R RES.CHIP 1/16W 3.3K OHM 0 R870 0790037R RES.CHIP 1/16W 1.0K OHM 0R7G3 0790024R RES.CHIP 1/16W 100 OHM 0 R871 0790037R RES.CHIP 1/16W 1.0K OHM 0R7G4 AQ00189R RES.CHIP 1/16W 680 OHM TAPE 0 R872 0790037R RES.CHIP 1/16W 1.0K OHM 0R7G5 0790051R RES.CHIP 1/16W 10K OHM 0 R873 0790051R RES.CHIP 1/16W 10K OHM 0R7G6 0790051R RES.CHIP 1/16W 10K OHM 0 R874 0790055R RES.CHIP 1/16W 22K OHM 0R7G7 0790044R RES.CHIP 1/16W 3.3K OHM 0 R875 0790037R RES.CHIP 1/16W 1.0K OHM 0R7H5 0790064R RES.CHIP 1/16W 100K OHM 0 R876 0790051R RES.CHIP 1/16W 10K OHM 0R7K0 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R877 0790046R RES.CHIP 1/16W 4.7K OHM 0R7K2 AQ00339R RES.CHIP 1/16W 47 OHM TAPE 0 R879 0790046R RES.CHIP 1/16W 4.7K OHM 0R7K3 AQ00202R RES.CHIP 1/16W 2.0K OHM TAPE 0 R880 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7K4 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R882 0790055R RES.CHIP 1/16W 22K OHM 0R7K5 0790024R RES.CHIP 1/16W 100 OHM 0 R883 0790037R RES.CHIP 1/16W 1.0K OHM 0R7K7 AQ00331R RES.CHIP 1/16W 10 OHM TAPE 0 R884 0790053R RES.CHIP 1/16W 15K OHM 0R7K8 AQ00331R RES.CHIP 1/16W 10 OHM TAPE 0 R885 0790053R RES.CHIP 1/16W 15K OHM 0R7K9 AQ00331R RES.CHIP 1/16W 10 OHM TAPE 0 R886 0790053R RES.CHIP 1/16W 15K OHM 0R7L0 0790024R RES.CHIP 1/16W 100 OHM 0 R887 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7L1 0790059R RES.CHIP 1/16W 47K OHM 0 R889 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7L3 0790024R RES.CHIP 1/16W 100 OHM 0 R891 0790037R RES.CHIP 1/16W 1.0K OHM 0R7L4 0790054R RES.CHIP 1/16W 18K OHM 0 R892 0790062R RES.CHIP 1/16W 68K OHM 0R7L6 0790047R RES.CHIP 1/16W 5.6K OHM 0 R893 0790052R RES.CHIP 1/16W 12K OHM 0R7L8 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R894 AQ00221R RES.CHIP 1/16W 10K OHM TAPE 0R7L9 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0 R895 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7M3 0790054R RES.CHIP 1/16W 18K OHM 0 R896 0790037R RES.CHIP 1/16W 1.0K OHM 0R7M5 0790024R RES.CHIP 1/16W 100 OHM 0 R897 0790062R RES.CHIP 1/16W 68K OHM 0R7M7 0790047R RES.CHIP 1/16W 5.6K OHM 0 R898 0790042R RES.CHIP 1/16W 2.2K OHM 0R7M8 0790051R RES.CHIP 1/16W 10K OHM 0 R899 AQ00221R RES.CHIP 1/16W 10K OHM TAPE 0R7M9 0790051R RES.CHIP 1/16W 10K OHM 0 R8A0 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7N0 0790051R RES.CHIP 1/16W 10K OHM 0 R8A2 0790037R RES.CHIP 1/16W 1.0K OHM 0R7N3 0790052R RES.CHIP 1/16W 12K OHM 0 R8A3 0790062R RES.CHIP 1/16W 68K OHM 0R7N4 0790039R RES.CHIP 1/16W 1.5K OHM 0 R8A4 0790042R RES.CHIP 1/16W 2.2K OHM 0R7N5 0790051R RES.CHIP 1/16W 10K OHM 0 R8A5 AQ00221R RES.CHIP 1/16W 10K OHM TAPE 0R7N6 0790054R RES.CHIP 1/16W 18K OHM 0 R8A6 0790053R RES.CHIP 1/16W 15K OHM 0R7N7 0790047R RES.CHIP 1/16W 5.6K OHM 0 R8A7 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7N8 0790024R RES.CHIP 1/16W 100 OHM 0 R8C0 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7N9 0790037R RES.CHIP 1/16W 1.0K OHM 0 R8C1 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7P1 0790024R RES.CHIP 1/16W 100 OHM 0 R8C2 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7P2 0790024R RES.CHIP 1/16W 100 OHM 0 R8C3 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7P3 0790024R RES.CHIP 1/16W 100 OHM 0 R8C4 0790037R RES.CHIP 1/16W 1.0K OHM 0R7P4 0790024R RES.CHIP 1/16W 100 OHM 0 R8C5 0790037R RES.CHIP 1/16W 1.0K OHM 0R7P5 0790024R RES.CHIP 1/16W 100 OHM 0 R8C6 0790037R RES.CHIP 1/16W 1.0K OHM 0R7P6 0790024R RES.CHIP 1/16W 100 OHM 0 R8C7 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7P7 0790024R RES.CHIP 1/16W 100 OHM 0 R8E0 0790001R CHIP RESISTOR RECJUMPER-1-16C16T1608 0R7P8 0790024R RES.CHIP 1/16W 100 OHM 0

ramirezs
!
Page 117: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

116

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

C943 0800319R CAP.-ELECTRO. 47UF-M 35V 0CRYSTALS & FILTERS C944 0800319R CAP.-ELECTRO. 47UF-M 35V 0

X604 BL01181R CSCTE16M0V51-R0 0 C945 AL01865R 470UF 35V ALUMINIUM ELECTROLYTIC CAPACITOR 0X606 BE00412R 3218 CHIP LC FILTER 0 C946 AL01152R CAP.ELECTROLYTIC 470UF-M(YXF)35V 0X607 BE00412R 3218 CHIP LC FILTER 0 C947 AL01129S CAP.ELECTROLYTIC 1000UF-M(YXF)16V 0X614 BE00412R 3218 CHIP LC FILTER 0 C948 AL01835R 3300UF 6.3V ALUMINIUM ELECTROL 0X615 BE00412R 3218 CHIP LC FILTER 0 C949 0800352R CAP.-ELECTRO.470UF 10V 0X616 BE00412R 3218 CHIP LC FILTER 0 C950 0880198R CAP.-PLOY. 0.22UF-J 50V 0X700 BE00391R SMD LC FILTER MEA3216L50R0 0 C953 0880181R CAP.METAL-POLY.FLM 0.01UF 50VX702 BE00391R SMD LC FILTER MEA3216L50R0 0 C958 0243509R CAP.-CERAMIC 470PF-K 500VX703 BE00391R SMD LC FILTER MEA3216L50R0 0 C959 0243509R CAP.-CERAMIC 470PF-K 500V 0X704 BE00412R 3218 CHIP LC FILTER 0 C960 0800355N CAP.ELECTRO. 470UF-M 35V 0X800 BE00412R 3218 CHIP LC FILTER 0 C961 0800355N CAP.ELECTRO. 470UF-M 35V 0X801 BE00412R 3218 CHIP LC FILTER 0 C963 0800355N CAP.ELECTRO. 470UF-M 35V 0X802 BE00412R 3218 CHIP LC FILTER 0 C970 0800352R CAP.-ELECTRO.470UF 10V 0X803 BE00412R 3218 CHIP LC FILTER 0 C971 0800326R CAP.-ELECTRO. 100UF-M 16V 0X805 BE00412R 3218 CHIP LC FILTER 0 C972 0800326R CAP.-ELECTRO. 100UF-M 16V 0X806 BE00412R 3218 CHIP LC FILTER 0 C980 0880194R CAP.-POLYESTER 0.1UF-J 50V 0X807 BE00412R 3218 CHIP LC FILTER 0 C981 0800319R CAP.-ELECTRO. 47UF-M 35V 0X810 BE00412R 3218 CHIP LC FILTER 0 C982 0880194R CAP.-POLYESTER 0.1UF-J 50V 0X811 BE00412R 3218 CHIP LC FILTER 0 C990 0800303R CAP.-ELECTRO. 22UF-M 50V 0X812 BE00412R 3218 CHIP LC FILTER 0 C991 0800299R CAP.-ELECTRO. 22UF-M(SMG) 16V 0

CM02 0880044R CAP.-POLYESTER 0.01UF-KEB 50V 0CONNECTORS, JACKS CM04 0880039R CAP.-POLYESTER 0.0047UF-KEB50V 0

P7A0 EA02263R PLUG 54104-3631 0 CM06 0880194R CAP.-POLYESTER 0.1UF-J 50V 0P7A2 EA02134R 5P SMT PH CONNE. POST -LF- 0 CM09 0880044R CAP.-POLYESTER 0.01UF-KEB 50V 0P7F0 EA02263R PLUG 54104-3631 0 CM10 0800294R CAP.-ELECTRO. 10UF-M(SMG) 50V 0P7K0 EA02263R PLUG 54104-3631 0 CM11 0800294R CAP.-ELECTRO. 10UF-M(SMG) 50V 0PDD EA02653R PLUG 0 CM12 0800318R CAP.-ELECTRO. 47UF-M 25V 0PDE EA02172V 3P SMT ZH CONN. POST 0 CM17 0800325R CAP.-ELECTRO. 100UF-M 10V 0PDP EA02139R 10P SMT PH CONNE. POST -LF- 0PDT EA02812R 12J 2.0MM PITCH CONNECTOR LOCK 0 DIODESPFA1 EA02173V 4P SMT ZH CONN. POST 0 D901 2342062 DIODE D3SBA60-4103 0PFA2 EA02802R 3J 2.0MM PITCH CONNECTOR LOCK 0 D902 2342061 DIODE D3SB(A)60. 0PFA3 EA02802R 3J 2.0MM PITCH CONNECTOR LOCK 0 D903 CH00051 DIODE SD-S1WB(A)60B (600V) 0PFA4 EA02803R 4J 2.0MM PITCH CONNECTOR LOCK 0 D904 CH02001M DIODE 1SR139-400 0PJIG EA02156R 7P SMT PH CONNE. POST -LF- SID 0 D909 2334324M ZENER DIODE RD36E TAPE (B3) SI 500MW 36V 0PSL EA02135R 6P SMT PH CONNE. POST -LF- 0 D910 2334324M ZENER DIODE RD36E TAPE (B3) SI 500MW 36V 0PTW1 EA02801R 2J 2.0MM PITCH CONNECTOR LOCK 0 D911 2338531M DIODE EG-01C (V) SI 0.5A 0

D912 CH03111M EN01Z 0 D913 CH02011M DIODE 1SR153-400 0

D914 CH02011M DIODE 1SR153-400 0CAPACITORS 0 D916 CH02251M DIODE AG01V1 0

C901 AN02085S PLASTIC FILM CAP.CQ-224K251PVS-LE 0 D917 2334324M ZENER DIODE RD36E TAPE (B3) SI 500MW 36V 0C902 AN10501S METALLIZ POLYES(0.1UF 250V ) A 0 D930 CH02001M DIODE 1SR139-400 0C904 AJ00182F CAP. CERAMIC CD85-E2GA102MYNS 0 D931 CH02011M DIODE 1SR153-400 0C905 AJ00182F CAP. CERAMIC CD85-E2GA102MYNS 0 D932 2348113M ZENER DIODE MTZ-J5.6C 0C906 AJ00182F CAP. CERAMIC CD85-E2GA102MYNS 0 D935 CH02011M DIODE 1SR153-400 0C907 AJ00182F CAP. CERAMIC CD85-E2GA102MYNS 0 D936 2348082M DIODE MTZ-J 4.3BTA 0C911 AJ00167F CAP.CERAMIC CS12-F2GA472MYNS 0 D940 CH02001M DIODE 1SR139-400 0C912 AJ00167F CAP.CERAMIC CS12-F2GA472MYNS 0 D941 CH02001M DIODE 1SR139-400 0C913 AL02762 CAP.ELEC. 680UF 200V MXC SERIES 0 D942 CH02001M DIODE 1SR139-400 0C914 AL02762 CAP.ELEC. 680UF 200V MXC SERIES 0 D943 CH02001M DIODE 1SR139-400 0C915 AL02761 CAP.ELEC. 470UF 200V MXC SERIES 0 D944 2344041M DIODE 1SS254TA/1SS270TA 0C916 0800312R CAP..-ELECTRO. 33UF-M 50V 0 D945 2344041M DIODE 1SS254TA/1SS270TA 0C918 0800279R CAP.-ELECTORO. 1.0UF-M(SMG) 50V 0 D946 2344041M DIODE 1SS254TA/1SS270TA 0C919 0800277R CAP.-ELECTORO. 0.47UF-M 50V 0 D947 2344041M DIODE 1SS254TA/1SS270TA 0C920 AN02423 METALLIZ POLYPROPYLENE FILM CA 0 D948 2344041M DIODE 1SS254TA/1SS270TA 0C921 AJ00129R CAP. CERAMIC CK45-R3DD471K-VR 0 D950 2344041M DIODE 1SS254TA/1SS270TA 0C922 AJ01005R CAP.CERAMIC 22PF 2KV CC45SL3 0 D951 2344041M DIODE 1SS254TA/1SS270TA 0C923 AJ01005R CAP.CERAMIC 22PF 2KV CC45SL3 0 D952 CH03051 DIODE FML-14S 0C924 AL00024R ALUMINIUM ELECTROLYTIC CAPACITOR(10UF250V ) 0 D953 CH02604 DIODE FMX-12S 0C925 0800337R CAP.-ELECTRO 220UF 35V (SMG TY PE) 0 D954 CH11222 LIGHT EMITTING DIODE 0C927 0800273R CAP.-ELECTRO 0.22UF-M 50V 0 D955 CH00795 DIODE FMB-2206 0C928 0244105R CAP.-CERAMIC 2200PF-K 50V TAPE 0 D958 2344041M DIODE 1SS254TA/1SS270TA 0C929 0800283R CAP.-ELECTRO. 2.2UF-M(SMG) 100V 0 D972 2343076M DIODE HZ6B3LTA 0C930 0880031R CAP.-POLY.1000PF-K 50V 0 D973 2348212M ZENER DIODE MTZ-J15B 0C931 0800283R CAP.-ELECTRO. 2.2UF-M(SMG) 100V 0 D974 2344041M DIODE 1SS254TA/1SS270TA 0C932 0880055R CAP.-POLYESTER 0.068UF-KEB 50V 0 D990 2344041M DIODE 1SS254TA/1SS270TA 0C934 AL00029R CAP.-ELECTORO. 22UF-M 250V 0 D991 2348163M ZENER MTZJ-9.1C TA 0C935 AJ01014R CAP.CERAMIC 100PF 2KV CC45SL 0 D992 2344041M DIODE 1SS254TA/1SS270TA 0C936 0890087R CAP.-CERAMIC 1000PF-K 50V 0 DM03 CH02711 SLR343 BBT3F (LED BLUE) 0C937 0890085R CAP.-CERAMIC 680PF-K 50V 0 DM04 2348212M ZENER DIODE MTZ-J15B 0C938 0800303R CAP.-ELECTRO. 22UF-M 50V 0 DM07 2348212M ZENER DIODE MTZ-J15B 0C942 0800334R CAP.-ELECTRO. 220UF 10V 0 DM08 2348212M ZENER DIODE MTZ-J15B 0

!

!

!

!

!

!

!

!

!

!

!

ramirezs
!
Page 118: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

117

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

DM09 2348212M ZENER DIODE MTZ-J15B 0 R920 0700027M RES.-CARBON FLM 1/16W 100-JB 0DM10 2348212M ZENER DIODE MTZ-J15B 0 R921 0700034M RES.-CARBON FLM 1/16W 330-JB 0DM11 2348212M ZENER DIODE MTZ-J15B 0 R922 0700067M RES.-CARBON FLM 1/16W 100K-JB 0DM12 2348123M ZENER MTZJ-6.2C TA 0 R923 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0DM18 CH02671 LED SR3517F6 (RED) 0 R928 AT03665M RES.MTL GRAZD FLM 1/2W 1M 0DM19 CH02671 LED SR3517F6 (RED) 0 R929 AT03665M RES.MTL GRAZD FLM 1/2W 1M 0

R940 0700063M RES.-CARBON FLM 1/16W 47K-JB 0PROTECTORS R941 0700063M RES.-CARBON FLM 1/16W 47K-JB 0

E942 AZ00921M PROTECTOR 0491010.NRT1-[JA] 0 R942 0700063M RES.-CARBON FLM 1/16W 47K-JB 0F901 FN00476 FUSE 51MS 080 L-U 125V 8A 0 R943 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0F902 FN00474 FUSE 51MS 060 L-U 125V 6A 0 R944 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0F903 FN00472 FUSE 51MS 040 L-U 125V 4A 0 R945 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0F905 FN00464 FUSE 51MS 010 L-U 125V 1A 0 R946 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0FE91 2721351 FUSE HOLDER 0 R947 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0FE92 2721351 FUSE HOLDER 0 R948 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0FE93 2721351 FUSE HOLDER 0 R949 0700037M RES.-CARBON FLM 1/16W 560-JB 0FE95 2721351 FUSE HOLDER 0 R951 AT03875M 2.2KOHM 1/2W RDS50 CARBON FILM RESISTOR 0

R952 AT03875M 2.2KOHM 1/2W RDS50 CARBON FILM RESISTOR 0MODULES R953 0119615M RES.-MTL FLM 1/8W 2.2K-FB 0

HM01 CZ01171 GP1UM281RK0F 0 R957 0700023M RES.-CARBON FLM 1/16W 47-J 0R958 0700031M RES.-CARBON FLM 1/16W 180-JB 0

INTEGRATED CIRCUITS (IC's) R961 0119617M RES.-MTL FLM 1/8W 2.7K-FB 0I901 CP08515F ANALOG MONOLITHIC IC STR-A6159 0 R962 0700025M RES.-CARBON FLM 1/16W 68-J 0I902 CP08541U STR-T2268 0 R964 0700058M RES.-CARBON FLM 1/16W 22K-JB 0I903 CP07851 MONO IC TLP421 0 R966 0119615M RES.-MTL FLM 1/8W 2.2K-FB 0I904 CP07851 MONO IC TLP421 0 R967 AT03242S METAL OX. 100OHM 1W 0I905 CP07851 MONO IC TLP421 0 R968 0700042M RES.-CARBON FLM 1/16W 1.2K-JB 0I906 CP07851 MONO IC TLP421 0 R980 0700054M RES.-CARBON FLM 1/16W 10K-JB 0I951 CP08351R IC NJM2380L(T1) 0 R981 0700049M RES.-CARBON FLM 1/16W 4.7K-JB 0I972 CP04232 ANALOG MONOLITHIC IC BA033T 0 R982 0700036M RES.-CARBON FLM 1/16W 470-JB 0

R983 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0COILS R984 0700027M RES.-CARBON FLM 1/16W 100-JB 0

L901 BZ05691 LINE FILTER 7.5MH 0 R990 0700054M RES.-CARBON FLM 1/16W 10K-JB 0L902 BZ06201 LINE FILTER 1.8MH 0 R991 0700054M RES.-CARBON FLM 1/16W 10K-JB 0L910 2123469M FERRITE BEADS CORE 2.3UH 0 R992 0700063M RES.-CARBON FLM 1/16W 47K-JB 0L930 2123469M FERRITE BEADS CORE 2.3UH 0 R993 AT04428M ASR 12 TB 390KOHM J 0L931 2123469M FERRITE BEADS CORE 2.3UH 0 R994 0700057M RES.-CARBON FLM 1/16W 18K-JB 0L940 BH01941 7313 TYPE CHOKE COIL 4.7UH 0 R995 0700054M RES.-CARBON FLM 1/16W 10K-JB 0L951 2125803N FILT.COIL(LHL08 27UH) 0 R996 0700054M RES.-CARBON FLM 1/16W 10K-JB 0L952 2125803N FILT.COIL(LHL08 27UH) 0 R997 0700048M RES.-CARBON FLM 1/16W 3.9K-JB 0L953 2125797N FILT.COIL(LHL08 10UH) 0 RM03 0700049M RES.-CARBON FLM 1/16W 4.7K-JB 0L991 2123781R FILTER COIL 100UH(EL0607) 0 RM04 0100065M RES.-CARBON FLM 1/8W 1K-JB 0

RM06 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0TRANSISTORS RM07 0700043M RES.-CARBON FLM 1/16W 1.5K-JB 0

Q931 CF02981R 2SC5343YT_PF 0 RM08 0700046M RES.-CARBON FLM 1/16W 2.7K-JB 0Q951 CF02981R 2SC5343YT_PF 0 RM09 0700049M RES.-CARBON FLM 1/16W 4.7K-JB 0Q952 CF02981R 2SC5343YT_PF 0 RM13 AT03871M 1KOHM 1/2W RDS50 CARBON FILM RESISTOR 0Q953 CF02981R 2SC5343YT_PF 0 RM15 0700054M RES.-CARBON FLM 1/16W 10K-JB 0Q954 CF02991R 2SA1979YT_PF 0 RM20 0100041M RES.-CARBON FLM 1/8W 100-JB 0Q955 CF02981R 2SC5343YT_PF 0 RM21 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0Q956 CF02962F TRS.TF561S-A-LF610 0 RM22 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0Q990 CF02981R 2SC5343YT_PF 0 RM23 0700064M RES.-CARBON FLM 1/16W 56K-JB 0QM01 CF02981R 2SC5343YT_PF 0 RM24 0700045M RES.-CARBON FLM 1/16W 2.2K-JB 0QM03 CF02981R 2SC5343YT_PF 0 RM25 0100123M RES.-CARBON FLM 1/8W 270K-JB 0QM04 CF02981R 2SC5343YT_PF 0 RM26 0700047M RES.-CARBON FLM 1/16W 3.3K-JB 0QM05 CF02981R 2SC5343YT_PF 0 RM27 0700064M RES.-CARBON FLM 1/16W 56K-JB 0

RM28 0100123M RES.-CARBON FLM 1/8W 270K-JB 0RESISTORS RM29 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0

R900 AT05789 RES.WIRE WOUND 5W 2.2OHM CEMEN 0 RM30 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0R901 AT03672M RES.MTL GRAZD FLM 1/2W 3.3M 0 RM31 0100041M RES.-CARBON FLM 1/8W 100-JB 0R902 AT03676M RES.MTL GRAZD FLM 1/2W 6.8M 0 RM35 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0R903 AT03662M RES.MTL GRAZD FLM 1/2W 560K 0 RM41 0700032M RES.-CARBON FLM 1/16W 220-JB 0R904 AT03662M RES.MTL GRAZD FLM 1/2W 560K 0 RM42 0700041M RES.-CARBON FLM 1/16W 1.0K-JB 0R905 AT04421M ASR 12 TB 100KOHM J 0 RM43 0700059M RES.-CARBON FLM 1/16W 27K-JB 0R906 AT03848M 22.0OHM 1/2W RDS50 CARBON FILM RESISTOR 0 RM72 AT03871M 1KOHM 1/2W RDS50 CARBON FILM RESISTOR 0R908 AT03222S METAL OX. 18.0OHM 1W 0 RM74 AT03871M 1KOHM 1/2W RDS50 CARBON FILM RESISTOR 0R909 AT03224S METAL OX. 22.0OHM 1W 0 RM77 0700059M RES.-CARBON FLM 1/16W 27K-JB 0R910 AT03224S METAL OX. 22.0OHM 1W 0R911 AT03665M RES.MTL GRAZD FLM 1/2W 1M 0 SWITCHES, RELAYSR912 AT03215S METAL OX. 10.0OHM 1W 0 S901 FJ00311 RELAY DLS5D1-0(M)0.25W 0R914 0700027M RES.-CARBON FLM 1/16W 100-JB 0 S902 FJ00311 RELAY DLS5D1-0(M)0.25W 0R915 0700042M RES.-CARBON FLM 1/16W 1.2K-JB 0 S903 FJ00311 RELAY DLS5D1-0(M)0.25W 0R916 AT03179S METAL OX. 0.47OHM 1W 0 SM02 FE10402R PUSH SWITCH SKQNAB 0R917 AT03179S METAL OX. 0.47OHM 1W 0 SM03 FE10402R PUSH SWITCH SKQNAB 0R918 AT03179S METAL OX. 0.47OHM 1W 0 SM04 FE10402R PUSH SWITCH SKQNAB 0

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

ramirezs
!
Page 119: Hitachi 62VS69A Service (Repair) Manual

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing anyof these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of thereceiver through improper servicing.

LC67

118

SYMBOL PART No. DESCRIPTION LC67

SYMBOL PART No. DESCRIPTION LC67

SM05 FE10402R PUSH SWITCH SKQNAB 0 ETF EF26201 13P PH-ZH CONNE. L=700MM 0SM06 FE10402R PUSH SWITCH SKQNAB 0 EC01 EW08681 CORD LVDS L=300(FFC) 0SM07 FE10402R PUSH SWITCH SKQNAB 0 EDE EF25611 3J 1.5MM PITCH ZH CONNE. L=2 0SM08 FE10402R PUSH SWITCH SKQNAB 0 EDT EF25508 12J 2.0MM PITCH PA CONNE. L=39 0

EGND EF25801 LEAD OF FASTON TERMINAL L=750 0TRANSFORMERS EPL EF08094 3P VH CONNECTOR L=1,300MM #2NC 0

T901 BT02271 SWITCHING TRANSFORMER 0 ESL EF23323 6P PH-SH CONNECTOR 750MM 0T902 BT02284 SWITCHING TRANSFORMER 0 ESP EF26221 8P FASTON-PA CONNE. L=1,050MM 0

ESP2 EF26191 FASTON LEAD #205/#110 L=220MM 0CRYSTAL & FILTERS ETW EF25201 3J UP-PA CONNECTOR L=470MM 0

X901 AJ00835 ERZV10D471 0FERRITE CORES

CONNECTORS, JACKS L999 GX00664 CLAMP FERRITE CORE K5B RC 26X3 0JM02 EQ00881 PLUG T-900647-02 5P 0 LPM GX00665 CLAMP FERRITE CORE KCF-130-MB2 0PA ED02801 2P PLUG PIN 0 LPL2 GX00664 CLAMP FERRITE CORE K5B RC 26X3 0PDT ED05052 12J 2.0MM PITCH CONNECTOR LOCK 0 LDT GX00664 CLAMP FERRITE CORE K5B RC 26X3 0PMC1 2675291 11P PLUG PIN 0 LFA GX00666 CLAMP FERRITE CORE K5C RC 16X2 0PPL 2674281 3P B-PLUG PIN 0 LPL1 GX00665 CLAMP FERRITE CORE KCF-130-MB2 0PPM1 2902267 PLUG PIN SUB MINI 8P 0 LPL2 GX00664 CLAMP FERRITE CORE K5B RC 26X3 0PPM2 ED00395 PLUG 15P LOCK 2.5MM JST 0 LSP GX00664 CLAMP FERRITE CORE K5B RC 26X3 0PPT1 ED01531 PLUG 02BP3R9V-VH(PBT) 0PTF 2675293 CP-13BP2R0H-PH 0 MISCELLANEOUS

#100 HA01641 POWER UNIT EUC120DP/31 0MISCELLANEOUS NA001 DP00542 LAMP 100/120W PH WITH UVE 0

N901/941 MA01861 POWER HEAT SINK (A) DP5X 0 NA400 GS01182 CFAN D06-25 0N940/942 MA01272 HEAT SINK SPTE H=25 0 NA700 GS01262 DC FAN MOTOR 3610RL-04W-B29 0ND91~5 MJ03595 SCRW M3M_3*12PN+SM 0 NA800 FH00275 THERMAL SWITCH (SMALL PROTECTO 0NI91 MJ03595 SCRW M3M_3*12PN+SM 0 SS01 FH00361 SWITCH 0NX91 ME03402 VARISTOR COVER DIA. 10 PVC 0ZNS9 9414017W SILICONE COMPOUND(G-746) 0 PWB ASS'Y

#001 UE26121 LC67 DIGITAL CORE B.ASY 0FINAL ASS'Y # UE26091 LC67 CHASSIS ASS'Y 0

UQ36371 50VS69A FINAL ASY 0 A011 JP50768 LC6X-H MAIN-DIGITAL PWB ASS'Y 0UQ36372 55VS69A FINAL ASY 0 A021 JP50328 LC6X SUB PWB ASS'Y 0UQ36373 62VS69A FINAL ASY 0 A031 JP50348 LC6X POD PWB ASS'Y 0

A011 JT25691 LC67 POWER CONTROL PWB ASY 0SPEAKERS 0 #001 UE26111 LC67 POWER CONTROL B.ASY 0

U401 GK01451 C057FT516-10 0 U402 GK01441 C123FB504-11 0 OTHER ASS'YU403 GK01451 C057FT516-10 0 # DP00741 LC57F LAMP ASY(PH) 0U404 GK01441 C123FB504-11 0 # KR03238 50V SCREEN ASY(TP) L 0

# KS20721 50VS69A MIRROR COVER ASS'Y 0ACCESSORIES # KS20722 55VS69A MIRROR COVER ASS'Y 0

E203 FQ00021 DRY BATTERY(R6P-AA) 0 # KS20723 62VS69A MIRROR COVER ASS'Y 0E301 HL02072 REMOTE CONTROL UNIT-CLU4351UG2 0 # NT05141 50VS69A FRAME ASY 0N201 QR67391 50/55/62VS69A INST BOOK 0 # NT05142 55VS69A FRAME ASY 0N202 QT47721 NATIONAL WARRANTY CARD 0 # NT05143 62VS69A FRAME ASY 0N203 QT44782 LCD/PTV CANADA WARRANTY CARD #2 0 # UE26161 LC6X-50 R OPT.B.ASY 0N206 QT48521 50/55/62VS69A EASY GRAP 0 # UE26162 LC6X-55 R OPT.B.ASY 0

# UE26163 LC6X-62 R OPT.B.ASY 0CONNECTORS, JACKS #011 UA00214 LC57F-50H OPT ENGIN ASY 0

E999 EV00559 COD VM0284-212-C-LM 0 #012 UA00215 LC57F-55H OPT ENGIN ASY 0EPM1 EF25975 8P EH-ZH CONNE. L=470MM 0 #013 UA00216 LC57F-62H OPT ENGIN ASY 0EPM2 EF26211 15P XAP-DF3 CONNE. L=470MM 0EA01 EK01901 80P FFC CABLE L=***MM UL20861 0ERF EY02262 PLUG L NIC8014N 0ET01 EF26231 2P VH - SRA-21T-4 CONNE. L=120 0EMC EF26181 1.0MM PITCH 40P 501193 CONNECT 0

!

!

!

!

!

ramirezs
!
Daniel Newman
For PWBs and Optical parts, click here.
Daniel Newman
CH 1
Page 120: Hitachi 62VS69A Service (Repair) Manual

TABLE OF CONTENTS

LC67

119

QUICK REFERENCE PARTS LISTIC’S & UNITS

No. Symbol Part No. Description Function PWB ASSY LC67

Remarks1 A011 JP50768 PSA LC6X-H MAIN-DIGITAL MAIN DIGITAL ASS'Y MAIN DIGITAL 0

2 A021 JP50328 PSA LC6X SUB SUB DIGITAL ASS'Y SUB 0

3 I001 CK53531U R2S11008FP AUDIO/VIDEO SELECTOR SUB 0

4 I004 CK51331R TK11100CS ADJUSTABLE POSITIVE LOW DROPOUT REGULATOR IC SUB 0

5 I005 CK37218R MONO IC TK11150CSCL 5 V VOLTAGE REGULATOR W ON/OFF SW SUB 0

6 IL01 CK50961R SN74CB3T3306DCUR DUAL FET BUS SWITCH SUB 0

7 IM08 CK37218R MONO IC TK11150CSCL 5 V VOLTAGE REGULATOR W ON/OFF SW SUB 0

8 IPT1 CK54161R ANALOG MONOLITHIC IC(MP2361DK DC-DC CONVERTER SUB 0

9 IT02 CK54051U THEATER314 QAM/VSB DEMODULATOR SUB 0

10 IT03 CK51091R SN74LVC1G3157DCKR SINGLE-POLE, DOUBLE-THROW ANALOG SW SUB 0

11 IT04 CK50961R SN74CB3T3306DCUR DUAL FET BUS SWITCH SUB 0

12 IT05 CK37218R MONO IC TK11150CSCL 5 V VOLTAGE REGULATOR W ON/OFF SW SUB 0

13 IT06 CK37605R IC TK11250CM 5 V VOLTAGE REGULATOR W ON/OFF SW SUB 0

14 IT07 CK37605R IC TK11250CM 5 V VOLTAGE REGULATOR W ON/OFF SW SUB 0

15 IT09 CK51151R UPC3221GV 5 V AGC AMPLIFIER SUB 0

16 IT10 CK51141R UPC3220GR CATV OUT-OF-BAND TUNER SUB 0

17 IT11 CK37211R MONO IC TK11118CSCL 1.8 V VOLTAGE REGULATOR W ON/OFF SW SUB 0

18 IT12 CK37216R MONO IC TK11133CSCL 3.3 V VOLTAGE REGULATOR W ON/OFF SW SUB 0

19 IY03 CK50027R DIGITAL MONOLITHIC IC (MAX202I DUAL RS-232 LINE DRIVER/REC W/+-15KV ESD PROTEC SUB 0

20 UT01 HC00701 ENGD6305 ANALOG/DIGITAL TUNER SUB 0

21 DM03 CH02711 SLR343 BBT3F (LED BLUE) BLUE LED POWER/CONTROL 0

22 DM18 CH02671 LED SR3517F6 (RED) RED LED POWER/CONTROL 0

23 HM01 CZ01171 GP1UM281RK0F IR TRANSMITTING/ RECEIVER FOR REMOTE CONTROL POWER/CONTROL 0

24 I901 CP08515F ANALOG MONOLITHIC IC STR-A6159 POWER IC POWER/CONTROL 0

25 I902 CP08541U STR-T2268 POWER IC POWER/CONTROL 0

26 I903 CP07851 MONO IC TLP421 OPTOCOUPLER POWER/CONTROL 0

27 I904 CP07851 MONO IC TLP421 OPTOCOUPLER POWER/CONTROL 0

28 I905 CP07851 MONO IC TLP421 OPTOCOUPLER POWER/CONTROL 0

29 I906 CP07851 MONO IC TLP421 OPTOCOUPLER POWER/CONTROL 0

30 I951 CP08351R IC NJM2380L(T1) SHUNT REGULATOR POWER/CONTROL 0

31 I972 CP04232 ANALOG MONOLITHIC IC BA033T 5 V FIXED VOLTAGE REGULATOR POWER/CONTROL 0

32 Q956 CF02962F TRS.TF561S-A-LF610 THYRISTOR POWER/CONTROL 0

33 T901 BT02271 SWITCHING TRANSFORMER SWITCHING TRANSFORMER POWER/CONTROL 0

34 T902 BT02284 SWITCHING TRANSFORMER SWITCHING TRANSFORMER POWER/CONTROL 0

35 HNM1 CZ01241 GP1FM514TZ0F IR TRANSMITTING/ RECEIVER FOR DIGITAL AUDIO INTERFACE POD 0

36 IW01 CK53731U XC3S50-5PQG208C OBERON IC (POD IC) POD 0

37 IW02 CK38378R DIGITAL MONO IC SI-3012KM 1 A, LOW DROPOUT, 1.28~15 V REGULATOR POD 0

38 IW03 CK51732R MM1701CHBE 1.2 V VOLTAGE REGULATOR POD 0

39 IW04 CK37212R MONO IC TK11125CSCL 2.5 V VOLTAGE REGULATOR W ON/OFF SW POD 0

40 IWE1 CK53741R TC7MBL3245AFK OCTAL BUS SWITCH POD 0

41 IWE2 CK52581R ANALOG MONOLITHIC IC(MAX4790E CURRENT LIMIT SWITCH POD 0

42 IWP1 CK50071R TPS62040DGQR HIGH EFFICIENCY STEP DOWN CONVERTER POD 0

43 IWP2 CK37216R MONO IC TK11133CSCL 3.3 V VOLTAGE REGULATOR W ON/OFF SW POD 0

44 JWE1 EY01772R SD MEMORY CARD 500998-0900 MEMORY CARD JACK POD 0

45 I601 CK52831U LC5X_DRIVE_MICRO(M30620MCP-291 DRIVE µCON DRIVE 0

46 I602 CK39651R DIGITAL MONOLITHIC IC (BR24L64) 4 x 16 BIT EEPROM DRIVE 0

47 I603 CK37051R ANALOG MONOLITHIC IC(BD4729G) RESET IC DRIVE 0

48 I608 CK36271R AD7414ART ACCURATE 10-BIT DIGITAL TEMPERATURE SENSOR SOT-23 DRIVE 0

49 I700 CK53521R THC63LVD104S 90 MHz 30 BITS COLOR LVDS RECEIVER DRIVE 0

50 I701 CK37212R MONO IC TK11125CSCL VOLTAGE REGULATOR WITH ON/OFF SWITCH DRIVE 0

51 I750 CK38931U IC L3E07070K0A LCD TIMING GENERATOR DRIVE 0

52 I7A0 CK39631U IC L3E06110D0A LCD DRIVER (SAMPLE & HOLD) DRIVE 0

53 I7A2 CK06371R ANALOG MONOLITHIC IC(BA4560F) DUAL HIGH SLEW RATE OPERATIONAL AMPLIFIER DRIVE 0

54 I7F0 CK39631U IC L3E06110D0A LCD DRIVER (SAMPLE & HOLD) DRIVE 0

55 I7K0 CK39631U IC L3E06110D0A LCD DRIVER (SAMPLE & HOLD) DRIVE 0

56 I7K1 CK18641R IC BA10358F-E2/-T1 DUAL GROUND SENSE OP-AMP DRIVE 0

57 I7K3 CK18641R IC BA10358F-E2/-T1 DUAL GROUND SENSE OP-AMP DRIVE 0

58 I800 CK38379R ANALOG MONO SI-3010KM-TL 1 A, LOW-DROPOUT, VOLTAGE REGULATOR DRIVE 0

59 I801 CK38379R ANALOG MONO SI-3010KM-TL 1 A, LOW-DROPOUT, VOLTAGE REGULATOR DRIVE 0

60 I802 CK38372R DIGITAL MONO IC SI-3018KM LOW-DROPOUT, 1.8 V VOLTAGE REGULATOR DRIVE 0

61 I803 CK38375R DIGITAL MONO IC SI-3033KM LOW-DROPOUT, 3.3 V VOLTAGE REGULATOR DRIVE 0

62 I804 CK37193R MONO IC SI-3033LSA-TL LOW-VOLTAGE, HIGH-CURRENT 3.3 V LINEAR REGULATOR DRIVE 0

63 I808 CK38375R DIGITAL MONO IC SI-3033KM 1 A, LOW-DROPOUT, 3.3 V VOLTAGE REGULATOR DRIVE 0

64 I810 CK38379R ANALOG MONO SI-3010KM-TL 1 A, LOW-DROPOUT, VOLTAGE REGULATOR DRIVE 0

65 I811 CK38379R ANALOG MONO SI-3010KM-TL 1 A, LOW-DROPOUT, VOLTAGE REGULATOR DRIVE 0

66 I812 CK38379R ANALOG MONO SI-3010KM-TL 1 A, LOW-DROPOUT, VOLTAGE REGULATOR DRIVE 0

Page 121: Hitachi 62VS69A Service (Repair) Manual

Model Number

Optical Engine Assembly

Drive PWB Lamp Ballast Lamp

Assembly

55VS69 UX26112

55VS69 UX26112P***

Digital Main JP08503

Digital Sub JP08493

62VS69 UX26113

62VS69 UX26113P***

50VS69A UX26114

50VS69A UX26114P***

55VS69A UX26115

55VS69A UX26115P***

62VS69A UX26116

62VS69A UX26116P***

**not available separately, order p/n UE26121 (Digital Core Assy)

Digital Sub**

POD PWB**

Power PWB JT25691

Digital Main**

Power Control Block Assy - UE26111 (sub to JT25691)

Digital Core Assy - UE26121

Control / Sub IR PWB X480405

Power PWB*

Signal PWB*

Signal Block Assy - UE25861

Digital Core Assy UE24613

LC57F Main Chassis - UE25851

LC67 Main Chassis - UE26091

V6I007357 and higher

V6G000001 - V6I002155

V6I002156 and higher

JP50081

JP50421

UX25951

*** "P" suffix indicates mid-production improvements at factory.

HA01641

Optics, Drive, and LampSerial Number Range

V6B000001 - V6I004875

V6I004876 and higher

V6D000001 - V6H001499

V6H001500 and higher

V6E000001 - V6I016787

V6I016788 and higher

V6F000001 - V6I007356

Chassis Parts

Control / Sub IR PWB - UE25871

55VS69 62VS69

50VS69A 55VS69A 62VS69A

*not available separately, order p/n UE25861 (Signal Block Assy)

Chassis Parts

Daniel Newman
CH 1
Daniel Newman
120
Daniel Newman
LC67
Daniel Newman
Page 122: Hitachi 62VS69A Service (Repair) Manual