MODIFICATION HISTORYMODEL NAME : KDE-37XS955/42XS955

SERVICE MANUAL PARTS No. : 9-878-258-04 * Blue characters are linking.Ver. 1.0 1.1 1.2 DATA 2004. 9 New 2004. 9 Correction. (P.5, P.1-1, P.1-2, P.1-3, P.1-4, P.1-5, P.2-1, P.3-13, P.4-3, P.4-4, P.4-5, P.4-7, P.4-8) 2004. 11 Section1. DISASSEMBLY 1-1. Service position added. (P.1-1) Section3. DIAGRAMS Revised entirely. (P.3-1) Section4. EXPLODED VIEWS Parts added in 4-1, 4-2, 4-3, 4-5, 4-6 (P.4-3, P.4-4, P.4-5, P.4-7, P.4-8) Section5. ELECTRICAL PARTS LIST Changed. (P.5-4, P.5-5, P.5-48) 2005. 8 Addition of WARNING AND CAUTIONS (P.3) CONTENTS

1.3

KDE-37/42XS955SERVICE MANUALUS Model Canadian Model

XS2 CHASSISSPECIFICATIONSPanel System Display resolution Antenna Television System Plasma Display panel KDE-37XS955 KDE-42XS955 75 ohm external terminal for VHF/UHF NTSC ATSC (8VSB terrestrial) QAM on cable Channel Coverage Terrestrial (analog) Cable TV (analog) Terrestrial (digital) Cable TV (digital) Power Requirements Inputs/Outputs HDMI IN Video Audio 1080i, 720p, 480p, 480i Two channel linear PCM 32, 44.1 and 48 kHz, 16, 20 and 24 bits 120V, 60 Hz American TV Standard ATSC compliant 8VSB ITU-T J.83 Annex B compliant 64/256 QAM 2-69 1-125 2-69 1-135 1024 pixels (horizontal) 1024 pixels (vertical) 1024 pixels (horizontal) 1024 pixels (vertical)

FLAT PANEL COLOR TV

Video (IN) S Video (IN) Audio (IN) Component Video Input

3 total (1 on left side panel) 3 total (1 on left side panel) 5 total (1 on left side panel) 2 (Y, PB, PR)

1 Vp-p, 75 ohms unbalanced, sync negative Y: 1 Vp-p, 75 ohms unbalanced, sync negative C: 0.286 Vp-p (Burst signal), 75 ohms 500 mVrms (100% modulation) Impedance: 47 kilohm Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative; PB: 0.7 Vp-p, 75 ohms PR: 0.7 Vp-p, 75 ohms Mini jack Mini jack Optical rectangular (1) More than 408 mVrms at the maximum volume setting (Variable) More than 408 mVrms (Fixed) Impedance (output): 2 kilohms Phono jack 37 inches 42 inches

CONTROL S (IN) CONTROL S (OUT) Digital Audio Optical Output (PCM/Dolby Digital) Variable/Fixed Audio (OUT)

1 1 1

Sub woofer (OUT) CableCARD slot Screen Size (measured diagonally) Speaker Output CENTER SPEAKER IN Dimensions (W H D)

1 PCMCIA Type I/II KDE-37XS955 KDE-42XS955 25 W 2 + 50 W woofer

Max. 180 W (6 ), 1 kHz, Sensitivity 30 Vp-p KDE-37XS955 KDE-42XS955 1048 679 360 mm (41 3/8 26 3/4 14 1/4 in) 1139 752 360 mm (44 7/8 29 5/8 14 1/4 in) 51.0 kg (112 lb 7 oz) 56.5 kg (124 lb 9 oz) KDE-37XS955: 350 W KDE-42XS955: 385 W 0.5 W KDE-37XS955: 26 W KDE-42XS955: 26 W RM-Y1004

Mass Power Consumption

KDE-37XS955 KDE-42XS955 In Use In Standby CableCARD Standby

Supplied Accessories

Remote Control (1) AA (R6) Batteries (2) AC power cord (1) AC plug holder (1) Cable band (1) Cable band screw (1) AC cord clamp (1) Cleaning Cloth (1) Operating Instructions (1) Quick Setup Guide (1) Warranty Card (1)

Design and specifications are subject to change without notice.

KDE-37XS955/42XS955 (UC)

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WARNING AND CAUTIONSCAUTIONThese servicing instructions are for use by qualied service personnel only To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualied to do so.

WARNING!!An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is directly connected to the ac power line.

!

SAFETY-RELATED COMPONENT WARNING!!

Components identied by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identied in this manual. Follow these procedures whenever critical components are replaced or improper operation is suspected.

ATTENTION!!Ces instructions de service sont lusage du personnel de service quali seulement. Pour prvenir le risque de choc lectrique, ne pas faire lentretien autre que celui contenu dans le Mode demploi moins que vous soyez quali faire ainsi.

An deviter tout risque delectrocution provenant dun chssis sous tension, un transformateur disolement doit etre utilis lors de tout dpannage. Le chssis de ce rcepteur est directement raccord lalimentation du secteur

!

ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!

Les composants identies par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de pieces sont dune importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont limportance est critique pour la securite du fonctionnement sont identies dans le present manuel. Suivre ces procedures lors de chaque remplacement de composants critiques, ou lorsquun mauvais fonctionnement suspecte.

KDE-37XS955/42XS955 (UC)

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SAFETY CHECK-OUTAfter correcting the original service problem, perform the following safety checks before releasing the set to the customer: 1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges. 2. Check the interboard wiring to ensure that no wires are pinched or contact high-wattage resistors. 3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators. 4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement. 5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement. 6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer. 7. Check the antenna terminals, metal trim, metallized knobs, screws, and all other exposed metal parts for AC Leakage. Check leakage as described right. WARNING!! SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.

LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The limit indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOMs that are suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)

AVERTISSEMENT!! ATTENTION AUX COMPOSANTS RELATIFS LA SCURIT!! LES COMPOSANTS IDENTIFIS PAR UNE TRAME ET UNE MARQUE ! SONT CRITIQUES POUR LA SCURIT. NE LES REMPLACER QUE PAR UNE PICE PORTANT LE NUMRO SPECIFI. LES RGLAGES DE CIRCUIT DONT LIMPORTANCE EST CRITIQUE POUR LA SCURIT DU FONCTIONNEMENT SONT IDENTIFIS DANS LE PRSENT MANUEL. SUIVRE CES PROCDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQUUN MAUVAIS FONCTIONNEMENT EST SUSPECT.

To Exposed Metal Parts on Set

0.15 F

1.5 k

AC Voltmeter (0.75 V)

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

KDE-37XS955/42XS955 (UC)

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TABLE OF CONTENTS1. DISASSEMBLY ............................................ 1-11-1. SERVICE POSITION ........................................ 1-1-1. PANELS AND CAP REMOVAL ................. 1-1-2. WOOFER BLOCK REMOVAL ................... 1-1-3. REAR COVER ASSY REMOVAL .............. 1-2. STAND REMOVAL .......................................... 1-3. REAR COVER ASSY REMOVAL .................. 1-4. QU BOARD REMOVAL .................................. 1-5. QM AND QT BOARDS REMOVAL ............... 1-6. A2FU, DE1, DIC3 AND M1U BOARDS REMOVAL ....................................... 1-7. A1U, H2, P AND QH BOARDS REMOVAL ............................................................................ 1-8. G1, G2F AND K BOARDS REMOVAL .......... 1-9. F AND H1U BOARDS REMOVAL ................. 1-10. PLASMA DISPLAY PANEL ASSY REMOVAL ............................................. 1-11. H3 AND H4 BOARDS REMOVAL ................. 1-12. H5 BOARD REMOVAL ................................... 1-1 1-1 1-1 1-1 1-2 1-2 1-3 1-3 1-4 1-4 1-5 1-5 1-6 1-7 1-7 SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS ........................ (1) Schematic Diagrams of A1U Board .............. (2) Schematic Diagrams of A2FU Board ............ (3) Schematic Diagrams of DE1 Board .............. (4) Schematic Diagrams of DIC3 Board ............. (5) Schematic Diagram of F Board ..................... (6) Schematic Diagrams of G1 Board ................. (7) Schematic Diagrams of G2F Board ............... (8) Schematic Diagram of H1U and H2 Boards ........................................................................ (9) Schematic Diagram of H3 and H4 Boards ........................................................................ (10) Schematic Diagram of H5 Board .................. (11) Schematic Diagram of K Board .................... (12) Schematic Diagrams of M1U Board ............. (13) Schematic Diagram of P Board ..................... (14) Schematic Diagram of QH Board .................. (15) Schematic Diagrams of QM Board ............... (16) Schematic Diagrams of QT Board ................ (17) Schematic Diagram of QU Board .................. 3-5. SEMICONDUCTORS ....................................... 3-4. 3-14 3-15 3-19 3-22 3-27 3-34 3-35 3-38 3-41 3-42 3-43 3-44 3-46 3-55 3-54 3-55 3-60 3-63 3-64

2. ADJUSTMENTS and TROUBLESHOOTING .......................... 2-12-1. WHITE BALANCE ADJUSTMENT ................ 2-1-1. Measurement equipment ................................ 2-1-2. Measuring procedure ..................................... 2-1-3. Service mode .................................................. 2-2. TROUBLESHOOTING ..................................... 2-1 2-1 2-1 2-1 2-2

4. EXPLODED VIEWS ...................................... 4-14-1. 4-2. 4-3. 4-4. 4-5. 4-6. REAR COVER ASSY AND STAND ............... CHASSIS-1 ........................................................ CHASSIS-2 ........................................................ CHASSIS-3 ........................................................ CHASSIS-4 ........................................................ PACKING MATERIALS .................................. 4-2 4-4 4-5 4-6 4-7 4-8

3. DIAGRAMS ................................................... 3-13-1. BLOCK DIAGRAMS ........................................ (1) A1U AND H2 BOARDS .................................. (2) A2FU (1/2) BOARD ......................................... (3) A2FU (2/2) AND H4 BOARDS ....................... (4) DE1 BOARD .................................................... (5) DIC3 BOARD ................................................... (6) F AND G1 BOARD .......................................... (7) G2F BOARD ..................................................... (8) K BOARD ......................................................... (9) H1U, H3, H5 AND M1U BOARDS ................ (10) P BOARD ........................................................ (11) QH AND QM BOARDS ................................ (12) QT AND QU BOARDS .................................. 3-2. FRAME DIAGRAMS ........................................ 3-3. CIRCUIT BOARDS LOCATION ..................... 3-1 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10 3-11 3-12 3-13 3-14

5.

ELECTRICAL PARTS LIST ........................ 5-1

KDE-37XS955/42XS955 (UC)

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SECTION 1 DISASSEMBLY1-1. SERVICE POSITION1-1-1. PANELS AND CAP REMOVAL 1-1-2. WOOFER BLOCK REMOVAL

7 Two screws (+BVTT 4x6)

1 Screw (+PSW 4x10)

6 Screw (HOOK, M5)

5 Cap,bottom(L)

9 Screw 2 Two screws (+BVTP 4x10) (+BVTT 4x6) 0 Cap,bottom(L) 1 Screw (HOOK, M5) 3 Panel(R),ornament 4 Screw (+BVTP 4x10) 5 Cap,bottom(R)

1 Screw (+PSW 4x10)

3 Two screws (BUTTON HEAD 6x40)

4 Woofer block

2 Two screws (+BVTP 4x10)

1-1-3. REAR COVER ASSY REMOVAL

4 Four screws (+PSW 4x6) 6 Rear cover assy

1 Six screws (+PSW 5x10) 3 Two screws (+PSW 4x6)

2 Eleven screws (+PSW 3x6)

3 Two screws (+PSW 4x6)

5 Nine screws (+BVTP 4x16)

KDE-37XS955/42XS955 (UC)

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1-2. STAND REMOVAL1 Two screws 2 Four screws (+PSW (M5))

3 Stand

1-3. REAR COVER ASSY REMOVAL2 Eleven screws (+PSW 3x6) 1 Six screws (+PSW 5x10) 3 Four screws (+PSW 4x6)

6 Rear cover assy 4 Four screws (+PSW 4x6) 3 Four screws 5 Nine screws (+PSW 4x6) (+BVTP 4x16)

KDE-37XS955/42XS955 (UC)

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1-4. QU BOARD REMOVAL5 Two screws (+BVTP 4x16) 4 Five screws (+BVTP 3x12) 6 Screw (+PSW 3x8) 7 Twrminal board 3 Four screws (+PSW 3x6)

8 Four screws (+PSW 3x8) 9 Pod assy 0 QU board

2 ATSC bracket

1 Two screws (+PSW 3x6)

1-5. QM AND QT BOARDS REMOVAL1 Two screws (+PSW 3x6) 5 Two screws (+PSW 3x6)

2 Shield ATSC top

6 QT board 3 Two screws (+PSW 3x6)

7 Two screws (+PSW 3x6)

4 QM board

8 Shield ATSC bottom

KDE-37XS955/42XS955 (UC)

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1-6. A2FU, DE1, DIC3 AND M1U BOARDS REMOVAL8 Four screws (WASHER HEAD (+P 3X5)) 6 Four screws (WASHER HEAD (+P 3X5)) 2 Two screws (+PSW 3x6) 3 Shield DM top 4 Four screws (WASHER HEAD (+P 3X5))

9 M1U board 5 DE1 board 7 DIC3 board

1 A2FU board 0 Four screws (+PSW 3x6) qa Shield DM bottom

1-7. A1U, H2, P AND QH BOARDS REMOVAL5 Two screws (+BVTP 3x12)

7 Screw (+PSW 3x10)

1 Three screws (+PSW 3x6)

8 Four screws (+BVTP 3x12)

6 H2 board

2 P board9 QH board 0 Screw (+BVTP 3x12)qs Connector panel assy qa Two screws (+PSW 3x10)

0 Screw (+BVTP 3x12)

3 Four screws (+PSW 3x6)

4 A1U board

KDE-37XS955/42XS955 (UC)

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1-8. G1, G2F AND K BOARDS REMOVAL

9 Four screws (+PSW 3x6)

7 Three screws (+PSW 3x6)

8 G1 board

0 G2F board

1 Two screws (+PSW 3x6) 2 Shield K upper

4 K board 3 Two screws (+PSW 3x6) 5 Four screws (+PSW 3x10)

6 Shield K bottom

1-9. F AND H1U BOARDS REMOVAL

1 Two screws (+PSW 3x6) 2 Two screws (+BVTP 4x16) 4 Two screws (+PSW 3x6) 8 Two screws (+BVTP 3x12) 9 H1U board 6 Two screws (+BVTP 3x12)

3 Bottom plate

5 F board 7 Control panel assy

KDE-37XS955/42XS955 (UC)

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1-10. PLASMA DISPLAY PANEL ASSY REMOVAL

KDE-42XS955 qa Screw (+PS 4x8) 8 Three screws (+BVTP 4x16) 9 Five screws (+PSW 4x8)

0 Shield SUS(L) KDE-37XS955 8 Three screws (+BVTP 4x16) 9 Six screws (+PSW 4x8)

6 Six screws (+PSW 4x8)

5 Four screws (+BVTP 4x16)

0 Shield SUS(L)

7 Shield SUS(R) qd Four screws (+PSW 4x8) qs Shield A bottom qf Four screws (+PSW 4x8)

3 Four screws (+P 4x16)

qg Plasma disply panel ASSY

4 Spaker(L)

1 Four screws (+P 4x16)

2 Speaker(R)

KDE-37XS955/42XS955 (UC)

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1-11. H3 AND H4 BOARDS REMOVAL

1 H4 board

2 H3 board

1-12. H5 BOARD REMOVAL3 Two screws (+BVTP 4x16)

1 Two screws (+BVTP 4x16)

2 Corner bracket

5 Screw (+BVTP 3x12)

6 H5 board

KDE-37XS955/42XS955 (UC)

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SECTION 2 ADJUSTMENTS and TROUBLESHOOTING2-1. WHITE BALANCE ADJUSTMENTWhen the Panel or DE1 Board is replaced or is repaired, W/B should be adjusted. 4. After the adjustment is completed, save the data using the MUTE and ENTER keys.

2-1-1. Measurement equipment1. Color analyzer (CA-100 manufactured by MINOLTA) 2. Signal generator (ASTRO DESIGN VG-828D)

2-1-2. Measuring procedure1. Dab the W/B adjustment jig (CA-100) at the glass face of the panel. 2. Connect the Signal generator (VG-828D) to the component terminal. 3. Input All-white signal (70%). 4. Make the settings as follows. Set the quality mode to PRO. Set the PICTURE to MAX. 5. Set the color temp, be adjusted cool. 6. Adjust the color temperature of the highlight side with the following items of service mode menu, fixed a avlue of one of RGBs 255. *Operation Register Service mode 53 FHP_I_1 36 : RGAIN 37 : GGAIN 38 : BGAIN Note: Refer to section 2-1-3 for adjustment in service mode. 7. Adjust Cool, Neutral, Warm of each color temperature.

Adjustment target values:MODE COOL NEUTRAL WARM x 0.2684 0.003 0.2849 0.003 0.2951 0.003 y 0.2700 0.003 13550K + 0MPCD 0.2931 0.003 9300K + 0MPCD 0.3044 0.003 8000K + 0MPCD

2-1-3. Service mode1. How to Enter Service Mode 1) Turn on the main power switch to place this set in standby mode. (The LED will light red.) 2) Press the buttons on the commander as follows to enter service mode.

5(DISPLAY) (DIGIT 5) (VOLUME +) (POWER)

Enter the Service mode

2. Press the JUMP key on the commander three times. 3. How to Adjust 53 FHP_I_1 Category name. (Can be changed with the 2 and 5 keys on the commander.) 36 RGAIN Data Can be changed with the 3 and 6 keys on the commander. Item Name Can be changed with the 1 and Item No. 4 keys on the commander. KDE-37XS955/42XS955 (UC) 2-1

2-2. TROUBLESHOOTINGTwin ViewProblem Possible Remedies

I cannot get Twin View to work s

s

s There is no Twin View window, s or it is just static s Twin View cannot display anything but TV channels Twin View displays the same program in both windows s

s

If you are using a cable box to unscramble all channels (as shown on page 26), you cannot use the Twin View feature. This is because the cable box can unscramble only one channel at a time. But if you need the cable box to unscramble only some (usually premium) channels, you can use Twin View for unscrambled channels if you connect both a cable and cable box, as shown on page 25. You can use Twin View to view a signal from a different source that is connected to the TV's A/V jacks (such as a VCR or DVD player) in the second window by pressing the TV/VIDEO button while in Twin View. Digital sources, as well as any sources connected to the VIDEO 4, VIDEO 5, VIDEO 6 inputs, display in the left window, but not in the right windows. Be sure the Twin View window is set to a video input or channel that has a signal airing. You might be tuned to a video input with nothing connected to it. Try cycling through the video inputs by pressing the TV/VIDEO button. Try cycling through the video inputs by pressing the TV/VIDEO button. Check that the Label Video Inputs option is not set to Skip. (See the Setup Menu on page 105.) Both Twin View windows might be set to the same channel. Try changing channels in either window.

Remote ControlProblem Possible Remedies

Remote control does not operates s s

Cannot change channels with the remote control

s s s s

s

Remote control does not operate s non-Sony video equipment s s

The batteries could be weak. Replace the batteries. Check the orientation of the batteries. Press the TV (FUNCTION) button. You may have inadvertently pressed the SAT/CABLE (FUNCTION) button, which changes the remote control to SAT or CABLE mode. Make sure the TVs power cord is connected securely to the wall outlet. Locate the TV at least 3-4 feet away from fluorescent lights. If you are using the TV to change channels, first press the TV (FUNCTION) button. If you are using another device to change channels, be sure you have not inadvertently switched your TV from the channel 3 or 4 setting. Use the Channel Fix option to f ix the channel based on the hookup you used (see page 99). If you are using another device to change channels, be sure to press the FUNCTION button for that device. For example, if you are using your cable box to change channels, be sure to press the SAT/CABLE (FUNCTION) button. If you replaced the batteries to the remote recently, the code numbers for the video equipment may need to be reset. There may be more than one code for the equipment that you are attempting to operate. There is a possibility that some non-Sony equipment cannot be operated by your Sony TV remote.You may need to use the equipments original remote control.

CableCARDProblem Possible Remedies

Problems using CableCARD s or CableCARD services s s

s

Check that the CableCARD is inserted properly (see page 51). The CableCARD must be activated by your local cable TV provider before you can receive digital cable TV services. See the activation instructions on page 51. Check the Diagnostics and CableCARD menu options (see page 108). (This can be useful in providing information to an authorized technician or repair person.) Contact your cable TV provider.

KDE-37XS955/42XS955 (UC)

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ChannelsProblem Possible Remedies

Cannot receive upper channels s (UHF) when using an antenna s TV is fixed to one channel s s s

Cannot receive any channels when using cable TV

s Cannot receive or select s channels Some digital cable channels are s not being displayed s s

s s

Press ANT to select the VHF/UHF input (see page 57). Use Auto Program in the Channel Menu to add receivable channels that are not presently in the TVs memory (see page 99). Use Auto Program in the Channel Menu to add receivable channels that are not presently in the TVs memory (see page 99). Check your Channel Fix settings (see page 99). Use Auto Program in the Channel Menu to add receivable channels that are not presently in the TVs memory (see page 99). Press ANT to select the CABLE input (see page 57). Use Auto Program in the Channel Menu to add receivable TV channels that are not presently in TV memory (see page 99). Certain cable TV companies have limitations on the broadcast of digital cable channels. Check with your cable TV company for more information. Check with your cable TV company if the channels are scrambled or encrypted. You will need a CableCARD or a separate set-top box to view those channels. Some optional digital cable broadcast formats may not be supported. If your cable TV company is broadcasting digital signals in unsupported broadcast formats, you will need a separate set-top box provided by your cable TV company to view those channels. The digital cable channel may be set to Hide in the Channel Menu (see page 99). Use the Digital Channels feature to search for new digital channels (see page 99).

Memory StickProblem Possible Remedies

Image does not display/Cannot s see all files s s s

s s JPEG image displays s undesirable motion or flicker in full screen Rotation not saved after s Memory Stick is ejected or Memory Stick Viewer is closed s s Cannot show (or hide) file information in full screen or Slide Show Cannot set print quantity s

Make sure the image file is a JPEG (.jpg, .jpeg) file or an MPEG1 (.mpg, .mpeg) file. Make sure the Memory Stick is inserted properly (see page 78). Check the Filter option setting (see page 89). Check the Select Folder setting (see page 89) and ensure that files are either in DCF directories if Digital Camera Folders is selected (see page 89), or in the currently selected folder if Select a Folder is selected (see page 89). The maximum number of files the Memory Stick Viewer can display is 2,000 files total, including all JPEG, MPEG1, and MP3 files. If you are using a Memory Stick with the Memory Select function, try changing the position of the A/B select switch. JPEGs captured using a digital video camera may appear to display motion in full screen. This is a result of the way digital video cameras record still images, and is not a result of a malfunction with the TV. The Memory Stick might be locked. Unlock the Memory Stick and try rotating the image again. The file might not have information (EXIF data) that is usually generated when a digital camera records a photo. In this case, it is not possible to save the rotation. There might be insufficient space on the Memory Stick to save the rotated file. Try deleting one or more files and rotating the image again. Set the File Information option to On or Off (see page 88).

s

Cannot see Menu s Cannot hear audio while using s Memory Stick s s Not all MP3 files on Memory s Stick are included when the Music /Complete List option is s selected (page 88) Cannot see MP3 list to play s music MP3 file does not play back s correctly

The Memory Stick might be locked. Unlock the Memory Stick and try rotating the image again. Press V to display the Menu again. Check the TVs volume or Speaker (page 96) settings. To hear JPEG voice memo in full screen view, select the Digital Camera Folders option and set the Filter option to Show All Print Marks. Check that the Music option is not to set to Off (see page 88). The Memory Stick Viewer can display a maximum of 2,000 files total, including all JPEG, MPEG1, and MP3 files. Make sure that the file is named with the file extension (.mp3). MP3 files on your Memory Stick only can be played as background music during a Slide Show (see page 88). The Memory Stick Viewer supports only MP3 files with a fixed data rate of 128 kbps (kilobits per second).KDE-37XS955/42XS955 (UC) 2-3

MP3 files on the Memory Stick s are not listed Music files are playing in wrong s order MPEG1 movie does not play back correctlyProblem

s

Only MP3 files that are named with the file extension (.mp3) are displayed in the list. MP3 files are played in alphabetical order, according to the folder in which they are stored. If you want to change the playlist order, rename your files alphabetically in the order in which you want them to play. Some variations of MPEG1 movies may not be compatible with the Memory Stick Viewer.

Possible Remedies

MPEG1 quality is poor when enlarged (page 86) Error message is displayed

s s s s s

Error icon is displayed

The quality of the movie when enlarged depends on the resolution of the MPEG1 file. See your cameras instruction manual for details. No Memory Stick There is no Memory Stick in the slot. Memory Stick The lock mechanism on the Memory Stick is engaged. Locked Memory Stick Error The Memory Stick in the slot might be damaged; try a different Memory Stick. Format Error The Memory Stick may have been formatted using a PC or other device that is not compatible with cameras. The file is not a valid MPEG1 or JPEG format, or it is a progressive JPEG (which is not supported). The thumbnail is not DCF-compatible.

The file is a JPEG or an MPEG1, but the thumbnail is unreadable. The file is unreadable.

AudioProblem Possible Remedies

Good picture, no sound

Cannot gain enough volume when using a cable box Sound seems weak or insufficient

s s s s s

Cannot raise the volume on external audio speakers

s

There is no sound from WOOFER

s s

Press MUTING so that the word Muting disappears from the screen (see page 56). Make sure the Speaker option is set to On in the Audio Menu (see page 96). Make sure the MTS option is set to Stereo or Mono (see page 95). Increase the volume of the cable box using the cable boxs remote control. Then press TV (FUNCTION) and adjust the TVs volume. The TVs audio might be set to Auto SAP or Mono, when it might be better set to Stereo. In the Audio Menu (see page 95), set the MTS setting to Stereo. If already set to Stereo, switch to Mono (which may reduce background noise during weak stereo broadcasts). If the Speaker option is set to Off and the Audio Out option is set to Fixed (in order to output the sound to your audio system) use your audio receiver to adjust the sound (see page 96). Or, to use the TV remote control, set the Audio Out option to Variable. To turn on the TV speakers, set the Speaker option to On (see page 96). Check the screen if there is a display message stating the WOOFER is disconnected. If the message is shown, you may need to contact your dealer or Sony Customer Information Service Center to check the connection.

KDE-37XS955/42XS955 (UC)

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VideoProblem Possible Remedies

No picture (screen not lit), no sound

s

s s s s Dark, poor or no picture (screen s lit), good sound s s No color./Dark picture./ s Color is not correct. s Only snow and noise appear on s the screen s s Dotted lines or stripes s s Double images or ghosts s Striped noise during s playback/recording of a VCR s s s s s s

Image left on screen The screen flickers when turning on the TV. Bl ack box on screen

Bars appear at the top and bottom of the screen

s

Certain programs on DVD or s other digital sources display a loss of detail, especially during fast-motion or dark scenes

If your TV does not turn on, and a red light keeps flashing, your TV may need service. Call your local Sony Service Center. Make sure the power cord is plugged in. Press the POWER button on the right side of the TV. Press the TV/VIDEO button to cycle through the connected video sources. Try another channel; it could be station trouble. Adjust the Picture option in the Video Menu (see page 92). Adjust the Brightness option in the Video Menu (see page 92). Check the antenna/cable connections. Press the PICTURE (MODE) button to select the desired Picture mode (see page 56). Adjust the Color option in the Video Menu (see page 92). Check the antenna/cable connections. Try another channel; it could be station trouble. Press ANT to change the input mode (see page 57). Adjust the antenna. Move the TV away from noise sources such as cars, neon signs, or hair-dryers. Using a highly directional outdoor antenna or a cable may solve the problem. Video head interference. Keep your VCR away from the TV. Leave a space of 30 cm (11 7/8 inches) between your VCR and the TV to avoid noise. Avoid installing your VCR in front of the TV or at the side of the TV. Perform image retention recovery. (see page 98) Use the Screen Saver function (see page 98). This is caused by feature of the Plasma Display Panel, and does not indicate a malfunction of the TV. You have selected a text option in the Setup Menu and no text is available. (See page 104 to reset Setup selections.) To turn off this feature, set the Caption Vision option to Off. If you were trying to select closed captioning, select CC1 instead of TEXT 1-4. Some wide-screen programs are filmed in aspect ratios that are greater than 16:9, such as 2.35:1. (This is especially common with theatrical releases). Your TV will show these programs with bars at the top and bottom of the screen. For more details, check the documentation that came with your DVD (or contact your program provider). The compression used by certain digital broadcasts and DVDs may cause your TVs screen to display less detail than usual, or cause artifacts (small blocks or dots, pixelations) to appear on your screen. This is due to your TVs large screen and ability to show very fine detail, and is normal for certain digitally recorded programs. Adjust the reality/clarity in the DRC Palette option (see page 93) to optimize the picture while viewing these sources.

KDE-37XS955/42XS955 (UC)

2-5

GeneralProblem Possible Remedies

How to reset TV to factory settings

s

How to restore Video settings to s factory settings How to restore Audio settings to s factory settings Cannot cycle through the other s video equipment connected to the TV Cannot operate Menu s Lost password s

Turn on the TV. While holding down the RESET button on the remote control, press the POWER button on the right side of the TV. (The TV will turn itself off, then back on again.) Release the RESET button. Press the RESET button on the remote control while in the Video Menu (see page 92). Press the RESET button on the remote control while in the Audio Menu (see page 95). Be sure the Label Video Inputs option is not set to Skip (see page 105).

TIMER LED on front panel is lit s

Digital cable box does not work s

Cannot record digital channels s to VCR

If a Menu option appears in gray, this indicates that the TV is in a state in which the Menu option is not available. In the password screen (see page 101), enter the following master password: 4357. The master password clears your previous password; it cannot be used to temporarily unblock channels. The LED (see page 16) blinks when the TV is turned on, then shuts off when the picture is displayed. If the LED blinks continuously, this may indicate the TV needs service. When lit, indicates that the timer is set (page 107). When the timer is set, this LED will remain lit even when the TV is turned off. If you are connecting a VCR and digital cable box using a splitter, as described on page 32, you must use a special bi-directional splitter that is designed to work with your digital cable box. Contact your cable TV company for details. Only analog channels can be recorded to your VCR.

KDE-37XS955/42XS955 (UC)

2-6E

SECTION 3 DIAGRAMS3-1. BLOCK DIAGRAMS(1) A1U AND H2 BOARDS

Q305 CN005 AFTM TU1V TU1R TU1L SCLK SDAT AGC MUTE CN006 Pr Pb Y H V R L A2 A4 A6 B1 B2 B4 B6 CR CB Y HS VS ATSC R ATSC L IC303 VIDEO SW AFT1 1 2 4 6 8 9 10 AUDIO R R L AUDIO L SCL SDA Q317 Q315 79 IN1_CV VIDEO 59 C/CBOUT1 Y CB CR HS VS 40 41 42 43 44 60 IN1O_Y IN10_CB IN10_CR IN10_L1/H IN10_L2/V CROUT1 Q318 56 SEL_OUT1 55 SYNC_IN1 AFT1 SUB_Y/CB/Y AGC1 SUB_C/CB 1 2 4 6 7 8 9 11 15 18 20 CN001 HDMI RST AFT MAIN TU_H_MAIN AGC_ATT AD_RST AD_MUTE LINE MUTE SP MUTE SPDIF SUB_C SUB_Y R-Y Q313 R-Y 3 MAIN_CR CV/YOUT1 B-Y Q314 B-Y 1 MAIN_C/CB 58 Y Q316 Y 5 CN306 MAIN_Y/CV

NTO QT BOARD CN7901

BTO A2FU(1/2)BOARD CN8209

AGC1

67 CV/YOUT2 V3_V V3_Y V3_C V3_SSW 17 IN6_CV 18 IN6_Y 19 IN6_C 16 IN6_S 68 C/CBOUT2

Q320 Q321

OTO QM BOARD CN7309

GTO A2FU(2/2) BOARD CN8205

AUDIO L/R V3_YJ309SW1

V1_V V3_C

12 IN5_CV 13 IN5_Y 14 IN5_C 11 IN5_S

3S VIDEO

4 2V3_SSW Q302-304 SYNC SEP

1

V1 V V1_C V1_SSW

IC507 AUDIO SW L AUDIO L 22 IN8_L R 23 IN8_R AUDIO R ATSC_L 28 IN10_L ATSC_R 29 IN10_R V3_L V3_R V1_L V1_R 4 IN2_L 5 IN2_R 1 IN1_L 2 IN1_R 39 LOUT1 37 ROUT1

VIDEO IN 3

V1

V3_V

VIDEO

IC526 3 1 2 6 7 5

IC522 AUDIO PROCESSOR 56 SC1_IN_L SPDIF _OUT 57 SC1_IN_R I2S_DEL_IN I2S_DEL_OUT I2S_DEL_CS DVSUP AUDIO_CLOCK _OUT 8 9 10 11 74 59 13 8 7 11 IISM_OUT IISM_IN BIT_CLK LR_CLK FCLK AUDIO L/R 76 IC523 DELAY IC 2 1

CN301 SUB_C SUB_Y

AATO M1U BOARD CN7005

L1

L (MONO) AUDIOR1

V3_L

CN010 STBY5V 1 2 5 7 9 11 12 15 18 24 25 27 28 30 STBY5V

V3_R

2 IC512

4

R V1_YSW2

SW9V IC524 SRAM A0-A16 17 IO0-I07 8 WE/OE 2 18 A0 A16 IO0 IO7 D5V 6 MUTE Q510 A5V

SW9V

D5V

V1_C

3S VIDEO

4 2V1_SSW 51 EXT_CLK/XTAL X302 4MHz

1VIDEO IN 1V2

COMP1_L 10 IN4_L COMP1_R 11 IN4_R COMP2_L 13 IN5_L COMP2_R 14 IN5_R HDMI_L HDMI_R 16 IN6_L 17 IN6_R 19 IN7_L 20 IN7_R 31 SCL 32 SDA SCL SDA SCL SDA 21 RESET 78 DIGITAL _CONTROL_OUT_0 2 SCL 3 SDA 11 12 10 9 13 IC504 72 XTAL_OUT 37 SC1_OUT_L 36 SC1_OUT_R 39 SW9V IN9_CB 1 3 IC501 3 1 2 IC501 5 7 6 AHVSUP 5 6 2 3 7

DA5V TO A2FU(1/2)BOARD CN8206 3.3V 11V AC_RLY

3.3V RST SCL SDA SCL SDA SUB11V

V1_V

VIDEO

L2

L (MONO) AUDIOR2

V1_L SCL SDA V1_R 76 SCL 77 SDA V2_L V2_R 4 I2C_CL 5 I2C_WS 7 I2C DAIN1 71 XTAL_IN

IC521 ADC

Q509

IC500 POL CENT 2 5

MATREX

T501 J305 CENTER SPEAKER IN 180W(6 )MAX

RJ304 3P

IC404 R 8 9 6 7 Q410 BUFFER 35 IN9_CR

X501 18.432MHz

1 2

J307 L AUDIO 1 R AUDI0 IN (VAR/FIX)

PR PB Y HD/DVD IN 4 L AUDIO COMP1_R RJ302 J310 3P

11 14 COMP1_L 16 1

5 12

Q411 BUFFER

34

Q504

Q503 Q508 IC502 6 7 5 1 IC510 2 1 3 MAIN_LOG Q306-Q312 IN-OUT CTRL U2_TX Q502 Q514 Q515 STBY5V Q505 D505 D510 SCL D609 SDA 3 4 7 8 9 13 14 15 17 19 21 22 23 25 27 28 29 CN011 I2C_SCL I2C_SCL I2C_SDA I2C_SDA B_INT USBDPLS SIRCS USBDMNS USBCONNECT JIG_VBUS JIG_UDP UARTRXDP JIG_UDM PAN_UDM PAN_UDP USER_TXD PAN_VBUS J303 CONTROL S IN CONTROL S OUT J301 SUBWOOFER OUT(VAR)

3 2

Q412 BUFFER

33 IN9_Y 74 DC_OUT

2 7 IN4_CV 8 IN4_Y 9 IN4_C 6 IN4_S V2_V V2_Y V2_C V2_SSW IC514

34 SC2_OUT_L 33 SC2_OUT_R

R PR PB Y HD/DVD IN 5 L AUDIO COMP2_R R

Y PB PR

26 IN8_Y 27 IN8_CB 28 IN8_CR D5V

D509

AUDIO L/R Q512 CN304 CLK_S DAT_S B_INT TVM_UDP TVM_UDM TVM_VBUS IFP_UDP IFP_UDM IFP_VBUS PAN_UDP PAN_UDM PAN_VBUS

COMP2_L

J1101 6P

J300 2P

3

4 2

S VIDEO 13 11 9 7 6 4 3 2 1 Y PB PR HDMI_L HDMI_R

1

CN002 Y PB PR L R RESET SDA SCL 9V

CN1102 2 4 6 8 10

V2_SW V2 S2 V2 C V2 Y V2 V

CN004 V2_SSW 1 2 V2_C 4 V2_Y 6 V2_V 8

J1102

ATO P BOARD CN9504

VIDEO2 INPUT

VIDEO

V

SDA SCL SW9V

L

L (MONO) AUDIOR

CN1104 2 4

V2 L V2 R

10 12

V2 L V2 R

1 2 3 5 6 7 8 9 10 11 12 13

SCL SDA

ETO A2FU(2/2)BOARD CN8207

MAIN_LOG

U2_TX

R

H2

A1U

(VIDEO SW,AUDIO SW, AUDIO PROCESSOR,INPUT TERMINAL)

KDE-37XS955/42XS955 (UC)

3-1

(2)

A2FU (1/2) BOARD

BTO A1U BOARD CN306

CN8209 MAIN-Y/CV MAIN-CR MAIN-C/CB

Y 1 3 5 R-Y B-Y

Q2015-2018 BUFFER

9

TO 2/2 B-Y Y R-Y

TO 2/2

3 2SCL_1

TO 2/2

TO 2/2

11 1

IFT_BINT SET_ON

TO 2/2

SDA_1

SW2.5V

5CN2005 AC_RLY P_SW STBY5V +B_OVP PS_PROT POW_CTL PANEL_ON FAN_ERR FAN_DRV THRMO_G

TO 2/2

8

TO 2/2 SW5V

CTO G2F BOARD CN6004

3 4 6 7 8 9 10 11 12 13

SUB6.5V Q2004 STBY5V

7

TO 2/2

Q2001 Q2002

6

TO 2/2

IC2001 DC-DC CONV. 9 OUT2 11 OUT1 7 DTC2 19 STB

CN8203 A1,A7 A3 A5 A9 A14 A15 A17 A19 A21 B2 B5 B6 B7 B8 B20 B22 A24 B24 A25 B25 A27 B27 A28 B28 A30 B30 A33 B33 A34 B34 A31

I_MAIN_C I_MAIN_CV I_MAIN_R I_MAIN_G I_USBCONNECT I_USBDMNS I_USBDPLS I_UAETTXD1 I_UARTRXD1 B_INT SET_ON SCL_1 D_OVP SDA_1 I_UARTTXDP I_UARTRXDP

ITO DIC3 BOARD CN4000

SW2.5V

SW3.3V

SW5V

SUB6.5V

SYSTEM RST

Q2003 D2013 D2011

STBY5V

CN8206 1 2 5 7 9

STBY5V

SW9V CN2001 SUB6.5V SUB6.5V 3 4 8 10 SUB11V 19 STB CN2004 ATSC5V 3 5 6 ATSC5V 11V SW9V Q2008 Q2009 1 IC2004 9V REG 3 ATSC9V ATSC11V IC2002 DC-DC CONV. 11 OUT1 9 OUT2 Q2014 12 15 Q2006 2.5V D2016 D2014 18 24 25 27 28 30

SW9V

D5V

JSUB11V TO G2F BOARD CN6008

DA5V TO A1U BOARD CN010 3.3V 11V AC_RLY

FTO G2F BOARD CN6009

SW9V

A2FU(1/2)(POWER SUPPLY)

KDE-37XS955/42XS955 (UC)

3-2

(3)

A2FU (2/2) AND H4 BOARDS

CN8204 CN8208 RXD TXD RESET 5V 9V 1 2 3 5 9 10 TO 1/2

7

STBY5V D5V

MTO QM BOARD CN7300

ATSC5V ATSC9V

GTO A1U BOARD CN001

CN8205 HDMI RST AFT MAIN TU-H-MAIN AGC ATT AD RST AD MUTE LINE MUTE SP MUTE WOOFER MUTE SPDIF SUC C SUB Y CN2002 SW5V SUB11V SPDIF-

1 2 4 6 5 8 9 11 13 15 18 20

ATSC5V AUDIOL/R SW3.3V TO 1/2

A1,A2 B1 A3-B4 B6 B8 B9 A10 B10 A11 B11 A12 B12 A13 B13 A14 B14 A15 A16 B15,B16 B17,B18 A19 A21 A23 B25 B26 B27 B28 B29 A30 B30 B31 B32 B33 A34 B34 A35 B36 A37 B37 B38 B39 B40 A41 B41 B42 B44 A45 B45 A46 B46 A47 A48 A49 A50 B50

STBY5V D5V +B OVP AFT_MAIN FMONO(NC) AGC_ATT I_SAP(NC) O_SAP(NC) AFT_SUB(NC) FAN_POW_SW(NC) TU_H_MAIN(NC) FAN_SPEED(NC) TU_H_SUB(NC) FAN_EROR AD_RST AD_MUTE ATSC5V SW3.3V CVY_MAIN SUB_Y SUB_C ATSC_RXD ATSC_TXD ATSC_RST HDMI_RST LINE_MUTE SP_MUTE WOOFER_MUTE ANT_S ANT_M POW_CLT AC_RLY SET_ON D_OVP SIRCS SYSTEM_RST JIG_UDM JIG_UDP USER_RXD USER_TXD VBUS I2C_SDA 12C_SCL B_INT I2C_SW(NC) ROM_SDA(NC) ROM_SCL(NC) DDC_WE(NC) IFP_BINT SDA_1 SCL_1 DE_RST AC_DET

9

HTO K BOARD CN2600

1 3 6

D5V 11V

Q2005

LTO M1U BOARD CN7004

ETO A1U BOARD CN011

CN8207 I2C SCL I2C SDA B INT AC DET(NC) USBDPLS SIRCS USBDMNS USBCONNECT JIG VBUS UART TRXD1 JIG UDP UART TRXDP JIG UDM UART TXD1 PAN UDM UART TXDP PAN UDP USER TXD PAN VBUS USESR RXD CN8201

3 7 9 10 13 14 15 17 19 20 21 22 23 24 25 26 27 28 29 30

I2C-SCL I2C-SDA TO 1/2

8

3

TO 1/2

2

TO 1/2

ISC SDA I2C-SCL

TO 1/2 FAN DRIVE 3 6 7 8 9 10 11 12 13 14 15 16 17 18 6.5V

11

IFT_BINT SDA-1 SCL-1

SUB6.5V SYS RESET THERMO G FAN ERROR FAN DRV PANEL ON PS PROT LOGO D OVP PAN UDP SET-ON DE PAN UDM PAN VBUS

6

TO 1/2

6 5

TO 1/2

KTO DE1 BOARD CN5203

TO 1/2 SET_ON ATSC5V 1 3 4 5 CN8211 MS1 MS2 5V 9V

1A5V STBY5V

TO 1/2

11

TO 1/2 Q2012 ANTM 5V 9V

ANTS CN2003 1 2 3 THRU5V LOGO GND CN1501 1 2 3 Q2010 D1501,1503,1505 D1507,1509,1511 D1513 Q1501-15073 Q2013

YTO QT BOARD CN7902

CN8210 ATSC A9V

2

ATSC A9V

H4 A2FU(2/2)

KDE-37XS955/42XS955 (UC)

3-3

(4)

DE1 BOARD

IC5302 CPU

IC5401 LVDS TRANSMITTER TA TA TB TB TC TC TCLK TCLK TD TD TE TE + + + + + + 31 30 29 28 25 24 23 22 21 20 19 18

L5414 - L5419 1 3 5 7 9 11 13 15 17 19 21 23 4 8 12 14 16 18 CN5401 TA TA+ TBTB+ TCTC+ TCLKTCLK+ TDTD+ TETE+ SCL/LVDSGND SDA/LVDSGND CPUG0/GND PDPG0/GND IRQ/GND PWDN/GND

RTO DIC3 BOARD CN4202

CN5101 SCL_1 SDA_1 IFPFLDOUT IFPHS IFPVS IFPCK IFPB2OUT0-9 IFPG2OUT0-9 IFPR2OUT0-9 IFPB1OUT0-9 IFPG1OUT0-9 IFPR1OUT0-9

A1 B1 A3 C3 D3 A4

IFP_SCL IFP_SDA IFFIELD IFHSYNC IFVSYNC CLK IFQO0-9 IFQO10-19 IFQO20-29 IFQE0-9 IFQE10-19 IFQE20-29 E26 IFFIELD A2 IFHSYNC A3 IFVSYNC B25 CLK 10 10 10 10 10 10 AC2 CLKC X5302 33MHz ADI XCLKC ICSCL BCSDA IFQO0-29

OVRED1 OVRED0-9 8 OVGRN1 OVGRN0-9 8 OVBLU1 OVBLU0-9 8 B G R

FILTER

TO PANEL UNIT

IFQE0-29 OVHS OUVS OVBLKDE OVCLK CLX ICBLK ICFREE OFFIELD AC1 AD2 AC3 AF2 F26 E24 G24 K26 OVHS OVVS OVBLKDE OVCLK PANEL_PD 54 55 56 11 22 OVHS_P OVVS_P OVBLKDE_P CLKIN RD

EXT_SCL EXT_SDA FHP_CPUGO FHP_PDPGO P_ALARM 3

TD6

IC5202 SYSTEM CONTROL 25 INT_V 27 SCL0 28 SDA0 64 SCL1 65 SDA1 IC5201 SYSTEM RESET CN5203 SYS_RESET THERMO_G/3.3V FAN_ERROR FAN_DRY PANEL_ON/DAT_D PS_PROT/CLK_D LOGO D_OVP PAN_UDP SET_ON_DE PAN_UDM PAN_VBUS DAT_D CLK_D CH_M/S_SW CH_IIC_SW SP_PROT A_MUTE OF_LAG 3.3V_SW CH_WP CH_RST M_RST SCLATCH AMP_RST SCLATCH2 SCDT SCSHIFT 90 7 8 9 10 11 12 13 14 NC 15 16 17 18 EXT_SDA 23 EXT_SCL 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 Q5205 3.3V Q5208 RESET TEMP1 SINO SOTO SCKO D_DEV_RST PANEL_PD IC BLK IC FREE BINT P60 P61 MD0 MD2 DEW_DET 82 81 102 101 8 6 46 51 100 9 103 10 19 20 CH_M/S_SW CH_IIC_SW SP SPOT AUDIO MUTE OF_FLAGX K3.3V_SW CH_NVM_OP CH_RST AUDIO RESET PRO SCL_LATCH AUDIO RESET AMP SCLATCH2 SOT1 SCK1 11 12 17 50 55 60 61 104 21 22 89 87 53 1 JIG_RESET CN5201 SIN SOT SCK RESET 84 FHP_CPUGO 85 FHP_PDPGO 83 P_ALARM FHP_CPUGO FHP_PDPGO P_ALARM

3 4 5 6

KTO A2NU(2/2)BOARD CN8201

92 69 93 95 70 74 73 71

FAN_ERR FAN PANELON ERR2 LOGO USB_DVP USB_DVM USB_VBUS

9 10 11 12 13

BINT P60 P61 M00 M02 CN5212 WFR_DET

TO WOOFER SPEAKER

IC5203 EEPROM 67 SDA2 66 SCL2 99 NVM_WP1 44 DEW_DET 91 BUS_SW0 107 XI 108 XO X5201 6MHz SUB6.5V Q5203 Q5202 5 6 7 SDA2A SCL2A WP

IC5204 6 5 2 1 3,7

EXT_SDA EXT_SCL

UTO K BOARD CN2603

1 3 2 +3.3V IC5210 +3.3V REG 5 IC5207 +1.8V REG 5 1 SUB6.5V

CN5213 DEW_DET GND

TO SENSOR

80 HCDHX

2 +1.8V

1

DE1(SYSTEM

CONYROL, LVDS TRANSMITTER)

KDE-37XS955/42XS955 (UC)

3-4

(5)

DIC3 BOARD

IC4302 VIDEO BUFFER CN4000 I_MAIN_C B_INT I_MAIN_CV O_MSDIO(NC) I_MSLK(NC) I_MAIN_R SET_ON CLK_W I_MAIN_B D_OVP DAT_W I_MAIN_G I_MAIN_YS(NC) O_MSBS(NC) I_USBCONNECT I_USBDMNS BOOT_MODE I_USBDPLS HDMI_ERR(NC) O_MSDIR(NC) HDMI_RESET(NC) I_UARTTXD1(NC) I_UARTTXDP I_UARTRXD1(NC) O_MSPI(NC) I_UARTRXDP SYSTEM_RESETX D_1.8V(NC) D_1.2V(NC) D_1.25V(NC) A_1.8V(NC) SW_2.5V SW_3.3V SW_5V SUB_6.5V Q4306,4317 11 A1 B2 A3 B3 B4 A5 B5 B6 A7 B7 B8 A9 A11 A12 A14 A15 B15 A17 B17 A18 B18 A19 B20 A21 B21 B22 A31 B10,B11 B12 A13 B14 A24-B25 A27-B28 A30,B30 A33-B34 IN2A I_BINT Q4305,4316 MSDIO MSCK Q4304,4314 I2C_SDA I2C_SCL 8 IN1A 3 SDA 4 SCL 21 OUT2A 20 OUT2B 25 OUT1A 24 OUT1B Q4309 Q4310 15 AIN5 13 AIN4 1.8V 20

IC4300 OCPX

AD4 SEL IC4303 VIDEO BUFFER I2CMSCL1 D_OVP I2CMSDA1 M_YS MSBS USBCONNECT USBDMNS I_BOOTMODE USBDPLS I_HDMI_ERR MSDIR O_HDMI_RESET UARTTXD1 UARTTXD2 UARTRXD1 MSPI UARTRXD2 IC4000 1,2 1.2V REG 7 ENA IC4001 1,2 1.8V REG 7 ENA IC4301 1.8V REG IC4803 3,14,16 1.25V REG SW2.5V SW3.3V SW5V MSDIO MSCK MSBS USBCONNECT USBMNS USBDPLS Q4016 399 49 290 495 42 168 173 MSPO 1 2 4 IC4609 40 501 UARTRXD2 175 UARTRXD1 594 UARTTXD2 50 UARTTXD1 593 MSPI 500 MSDIR I_HDMI_ERR 393 O_HDMI_RESET 489 I_BOOTMODE 158 3.3V S4600 GPIO_INT0 UARTRXD2 UARTRXD1 UARTTXD2 UARTTXD1 MSPI MSDIR GPIO_INT1 GPIO8 GPIO15 2 6 3.3V 2.5V 3.3V 1MAIN_CCPYUV (1MY 2-9) IC4610(1/2) FP 278 MSDIO MSCK MSBS USBCONNECT USBMNS USBDPLS GPIO7 252 DRCHSIN 563 DRCVSIN 4 CCPYIN_B0 199 HDD 196 VDD 262 CK2CQ 106 FIM0 IC4304 SDRAM DQ 0-15 16 ADDR 0-11 12 DQM,BA0,BA1 XRST 3 XCS,XCAS,XWE 3 XRAS,CKE,SOCLK 3 197 OSDV 46 OSDH IC4503 SDRAM 132 D0_0-31 32 A0_0-10 10 CK0,CS0,WE0 3 CAS0,RAS0 4 3 6 1 141 260 247 463 359 474 EXTGXHSOUT EXTGXCKOUT CCPCKIN_A CCPHSIN_A CCPVSIN_A PCCOSOUT I_GXYIN0-A I_GXYIN7-A I_GXCIN0-A I_GXCIN7-A 243 EXTGXCKIN 122 EXTGXHSIN 459 EXTGXVSIN 371 PCCLPOUT 8 44 OSDY 4 IC4004 2 1 2 B0_0_1 2 IC4504 SDRAM D1_0-31 32 A1_0-10 10 CK1,CS1,WE1 3 CAS1,RAS1 2 B1_0_1 2 I_GXAIN0_A-I_GXAIN7_A MCLK1 MCLK1B MCLK0 MCLK0B AJ10GPIO MCSB0 MRASB MCASB MMEB 204 81 205 82 494 201 317 78 614 9 IC4801 ROM DQ0 DQ7 A0-A20 DQ15,A-1 CLKI 129 IC4507 PLL CLK GEN. 8 SSON 7 13 SSCLK XIN CKBI IC4506 PLL CLK GEN. 7 3 SSCLK XIN 8 SSON IC4508 PLL CLK GEN. 7 13 279 CLKD S1 GPIO3 12 9 S1 CLKB 4 XIN X4500 79.99MHz 388 GPIO6 1MAIN_CCPYUV (1MC 2-9) 1MAIN_CCPYUV (1M_CLK/HS/VS) 8 8 3 (1MY 2-9) 8 (1MC 2-9) 8 (1M_CLK/HS/VS) 3 47 TALCLKIN DRCIN (DRCC1IN 0-7) DRCIN (DRCC2IN 0-7) DRCIN (DRCY1IN 0-7) DRCIN (DRCY2IN 0-7) IC4502 2 4 1 4 8 8 8 GPIO6 8 2 IC4604 GPIO11 2 488 GPIO12 4 1 IC4608 IC4611 IC4613 VOLTAGE 1 DETECTOR 6.5V 5V 2.5V ARM_TDO ARM_TCK ARM_TRST ARM_TDI ARM_TMS 340 543 632 105 227 6 5 4 3 2 CN4600 TDO TCK TRST TDI TMS 587 GPIO_INT3 36 GPIO0 386 10 IC4601 SYSTEM RESET 3 8 CK RESET RTC IFPB2OUT 0-9 10 345 RESETX 48 STANDBYX IFPFLDOUT IFPMSK1OUT IFPHSOUT IFPVSOUT IFPCKOUT 277 GPIO10 387 GPIO9 IC4610(2/2) FP I2CMSCLK1 I2CMSDA1 372 142 140 13 569 A1 B1 A3 B3 C3 D3 A4 B25 C28 C21 A25 C16 B21 A13 B16 A9 C12 B4 D7 CN4202 CLK_W DAT_W IFPFLDOUT IFPMSK1OUT IFPHS IFPVS IFPCK IFPR1OUT 0-9 IFPG1OUT 0-9 IFPB1OUT 0-9 IFPR2OUT 0-9 IFPG2OUT 0-9 IFPB2OUT 0-9 Q4001 13 14,15 INA+ 7 OUTA 16 OUTC Q4000 5 13 INC+ 14,15 IC4305 OP AMP 14 Q4300,4307 FL4300 L.P.F Q4301,4308 FL4301 L.P.F Q4303,4313 13 IN3A 11 IN2A Q4302,4312 I2C_SDA I2C_SCL 8 IN1A 3 SDA 4 SCL OUT3A OUT3B OUT2A OUT2B OUT1A OUT1B 17 16 21 20 25 24 11 AIN3 167 AIN2 9 AIN1 D2C D9C D2Y 69 AOUT2 D9Y 7 HTIM 90 VTIM 8 8 (M_D2H) (M_D2V) MAIN_D2IN (M_D2C 2-9) MAIN_D2IN (M_D2Y 2-9) IC4200 LVDS RECEIVER RA1 49 RA50 RA8 RA+ RD1 51 RB52 RD8 RB+ 21 RD0 14 RD6 56 RCLK57 RCLK+ 59 RD60 RD+ -

ITO A2FU(1/2)BOARD CN8203

67 AOUT1 66 FIFOCLK_IN 70 DTOCLK_IN 4 CLK Q4200 POWER IC4202 ON RESET (M_D2CLK) 31 CLKOUT 3 PD

1 2 4 5 7 8 10 11 13 14

CN4200 MRXIN0MRXIN0+ MRXIN1MRXIN1+ MRXIN2MRXIN2+ MRXCLKMRXCLK+ MRXIN3MRXIN3+

1

I_BINT

IC4505 DRC MFV1 DIYD0 DB02 DIYD7 DICD0 DICD7 DB09 DR02 DR09 DY212 DY219 DY202 DY209 297 XRST

SW3.3V

IC4600 PLL CLK GEN. 13 S1 CLKC 12 S0 4 XIN 9 X4600 CLKB 79.99MHz IC4603 PLL CLK GEN. 3 8 SSON XIN 7 SSCLK

1

6 IC4614

IFPR1OUT 0-9 10 IFPG1OUT 0-9 10 IFPB1OUT 0-9 10 IFPR2OUT 0-9 10

RTO DE1 BOARD CN5101

PNLCLKIN

IFPG2OUT 0-9

28

7 VS IC4602 2 4 1

CN4002 O_IFPVSOUT O_IGXHSOUT O_IGXCKOUT I_GXYCCKIN I_GXYCHSIN I_GXYCVSIN O_PCCOSOUT

IC4615 2 3 4 7 8 9 10 13-16 19-22 25-28 31-34 37 38 39 40 43-46 49-50

IC4614 4 3

1D0-D7 8 A0-A21 22 WE,OE,CE ROM_WE/OE/CS1 MMA0-11 12 MMBA0-MMBA1 2 MDQS0-MDQS7 8 MDQM0-MDQM7 8 MMD0-63 32 IC4800 IC4802 DDR MEMORY

QTO M1U BOARD CN7552

I_GXYIN 0-7 I_GXCIN 0-7 I_GXCKIN I_GXHSIN I_GXVSIN O_PCCLPOUT I_GXAIN 0-5

CCPIN_A(CCPYIN_A0-A7) 16 CCPIN_A(CCPCIN_A0-A7) 16

CN4003 I_GXAIN 6,7 I_GXGIN 0-7 I_GXBIN 0-7 I_GXRIN 0-7

STO M1U BOARD CN7553

CLK_M DAT_M M/S_SW OSDV_M PC_HPOL PC_VPOL OSDH_M CCPM_MUTE

1,2 5-8 11-14 17-20 23-26 29-32 35-38 41 42 43 45 46 47 48 49

I_GXGIN0_A-I_GXGIN7_A 8 I_GXBIN0_A-I_GXBIN7_A 8 I_GXRIN0_A-I_GXRIN7_A Q4009,4012 8 497 I2CSSCL2 396 I2CSSDA2 276 GPIO14 35 GPIO4 490 GPIO5

6 SW3.3V IC4002 2 7 1 I2C_SDA I2C_SCL Q4006, Q4007 SW3.3V 4 3 161 GIPO2

DIC3(LVDS RECEIVER,FP,CCPX,DRC MF)

I2C_MSCL1 I2C_MSDA1

KDE-37XS955/42XS955 (UC)

3-5

(6)

F AND G1 BOARDS

D6216 L6002-6005 TO AC INLET AC IN CN6001 AC(N) AC(L) 1 2 F6001 RLY5V CN6018 2 1 AC(N) AC(L) CN6014 2 1 RY6001 RY6002 D6205 RECT L6201,L6203 D6217 1 3 5 2

CN6017 PFC_DET PRI_VCC1 PFC_OUT PRI_GND

WTO G2F BOARD CN6010

D6201, 6225

D6208, 6226 Q6206,6207,6219 PFC SW CN6901 RLY_5V RLY_ON P_SW(-) STBY5V

FQ6915 Q6903 Q6203,Q6205 PFC DRIVE PH6904 STBY5V Q6217 3

RLY5V

STBY5V IC6201 12V REG OUT 1 VCC 2 CTL Q6215 Q6216 LATCH

1 3 5 6

XTO G2F BOARD CN6301

Q6218

PH6905

Q6208

Q6214 OVP

IC6203 PROTECT 12 14 13 3 2

IC6204 VREF IC6202 DRIVE Q6211 LVP

1

16 OUT 15 VCC 9 VREF 6 3 CAOUT 8 13 SS 11 VFB Q6210 SS RV6201 Q6212 Q6213 D6218 LATCH Q6201,6202 AC OFF PROTECT D6100 TH6101 Q6209 D6104 2 1 8

5 6 10 9 Q6204 SS

7

8

T6101

11 D6105 STBY5V 10 6 4 D6106 D6103 IC6101 DRIVER 2 7 VCC DRAIN 5 8 START UP DRAIN 4 FB PH6101 3

IC6102 VREF

G1(POWER

SUPPLY)

KDE-37XS955/42XS955 (UC)

3-6

(7)

G2F BOARD

T6301 PIT IC6301 DRIVER 2 15 VC1 VG(H) 22 VS 20 VG(L) CN6010 PFC DET PRI VCC PFC OUT 2 1 2 5 D6301 F/B OCP D6408 13 11 D6310 D6308 6 D6407,D6417 7 CN6301 RLY 5V RLY ON P-SW(-) STBY 5V PH6401 ISOLATER 9 1 3 5 6 SUB11V Q6405 IC6405 VREF D6402 D6405 D6404 D6409 Q6407 Q6408 Q6406 VCC 5V IC6408 DC-DC CONV. 17 OUT2 U 19 OUT2 D Q6411 Q6412 10 SBY 2 IC6407 REG D6418 1 3 4 6 7 8 9 11 12 13 TH6403 IC6901 OVP,LVP SUB11V 1 PH6902 ISOLATER SUB11V 13 Q6901 2 4 5 10 11 9 8 VCC5V 14 IC6802(1/2)BUFF LATCH 12 14 6804 13 D6911 LATCH D6908 7 6 CN6004 TU32V AC RLY P-SW(-) STBY5V OVP PS PROT REC ON FAN ERR FAN DRVIVE THERMO Q6409 Q6410 Q6902 Q6910 LATCH 1 9V REG 4 1.2 CN6005 AUDIO25V 1 3 5.6 2 D6403 1.4.7 2 5 8 16 15 5V REG IC6402 16 1 FAN DRIVE Q6302 CONVERTER IC6403 3 4 CN6006 1.4 7.10 2 5 8 11 FAN FAN FAN FAN FAN ERR ERR ERR ERR TO FAN 23 Q6301 CONVERTER 4 D6406 14 10 D6401 SUB11V 8-10 3.4 CN6008 SUB11V SUB6.5V

JTO A2FU(1/2)BOARD CN2001

WTO G1 BOARD CN6017

XTO G1 BOARD CN6901

CN6021 FAN FAN ERR FAN ERR FAN ERR CN6009 SUB18V THRU5V SW9V

TO FAN

IC6401

FTO A2FU(1/2)BOARD CN2004

VTO K BOARD CN2602

CTO A2FU(1/2)BOARD CN2005

4 IC6404

RLY_ON

3

1

IC6902 V REF Q6502 SW IC6501 DRIVER 1 VSENSE VG(H) 22 VS 15 VC1 D6501 2 F/B OCP PH6601 ISOLATER SUB11V Q6801 Q6802 D6912 16 VG(L) 20 Q6514 CONVERTER 6 12 10 Q6916 Q6917 LATCH D6810 RV6801 VA_ADJ 23 Q6503 CONVERTER 3 T6501 PIT 15 D6601

2 3

1

1 3 5 6 7 8

CN6007 VCC5V VPR2 VRA VRS VCEGO VSAGO

TO PANEL UNIT

1 3 8 9 10

CN6013 VA VCC5V VS VS VS

TO PANEL UNIT

PH6903 ISOLATER

VCC5V Q6909,Q6912 Q6905 Q6913 Q6908 Q6907 Q6914 SW T6701 PIT 3 15 10 9 10

D6801

IC6701 DRIVER 1 VSENSE VG(H) 22 Q6702 SW2 VS 15 VC1 D6700 2 F/B 16 OCP 17 VC2 D6702 VG(L) Q6704 20 Q6706 CONVERTER Q6703 23 Q6705 CONVERTER

6

T6702 PIT 3 6 PH6801 ISOLATER SUB11V 15 10

Q6805 LATCH D6804

8

7

5 6 IC6801 VREF RV6802 VS_ADJ

IC6802(2/2) CONTROL

G2F(POWER)

KDE-37XS955/42XS955 (UC)

3-7

(8)

K BOARD

IC2611 4 CN2603 DAT_D SLK_D CH_M/S_SW CH_IIC_SW SP_PRT A_MUTE OF_FLAG 3.3V_SW CH_WP CH_RST M_RST SCLTCH AMP_RST SCLTCH2 SCDT SCSHIFT 18 3 4 5 6 7 8 OF_FLAG 9 10 11 12 13 14 15 16 SCDT 17 SSCHIFT 18 1 5 SP_PRT A_MUTE 7 NP7 VCC 2 IC2610 EEPROM SDA SCL 5 6 3

IC2603 DIGITAL AUDIO PROCESSOR 32 12 I2C_SDA SDOUT2 27 I2CM_S 13 I2C_SCL SCDT SCSHIFT OF_FLAG

IC2607 12S PWM 31 DATA 19 SOFMUTE 36 XFSIN 21 SCDT 22 SCSHIFT 24 OVFFLAGR 25 OVFFLAGL OUTL1 OUTL2 11 9

IC2608 PWM WOOFFER DRIVE 2 30 PWN_BP OUT_B 17 25 PWN_AP OUT_A 8 DREG

W+ W-

Q2608,Q2609 DC DETECT

1 2 3 4 5 6

CN2601 W+ WL+ LR+ R-

WOOFFER L R

UTO DE1 BOARD CN5203

Q2610,Q2611 CH RESET

9 MCLKI AUDIO L/R DATA(O) 14 SDIN1 LRCK(O) 38 LRCLK BCK(O) 1 SCLKIN

4 30 SDOUT1 23 SCLATCH 29 LRCK 30 BCK 27 INIT RST SD

13

3.3V

PWM

IC2606 AUDIO LCH DRIVE 30 OUT_B 25 OUT_A 8 DREG

AURIO R L+ L-

AUDIO L/R IC2609 1 7 3 5

IC2604 12S PWM 31 DATA OUTL1 27 INIT OUTL2 30 BCK 29 LRCK 23 21 22 24 25 19 SOFMUTE 36 XFSIN SCLATCH SCDT SCSHIFT OVFFLAGR OVFFLAGL OUTR1 OUTR2

AUDIO R 11 9 2 PWN_BP 17 PWN_AP

Q2605,Q2607 DC DETECT

4 RST SD

13

SCDT SCSHIFT OF_FLAG IC2601(2/2) A_MUTE IC2602 RESET DELAY VCCDET 1 2 1 3 4 5 6

AUDIO L 6 4

IC2605 PWM AUDIO RCH DRIVE 2 30 PWN_BP OUT_B 17 25 PWN_AP OUT_A 8 DREG

AURIO R R+ RQ2604,Q2606 DC DETECT

3.3V X2601 49.152MHz IC2614 2 4 1 48 XFSOIN

4 RST SD

13

IC2600 CONT.SIG.GEN. 48 16 AUDIO L/R XMODE(I) DATA(O) 15 LRCK(O) 14 BLK(O) XIN(I) Q2602 34 ERROR(O) SP_PRT 8

IC2601(1/2) 10 9 5 12 13

IC2612 22

AUDIO L/R

X2600 24.576MHz

13 CKOUT(O) 3 DION(I)

Q6101 Q6102

Q2603

CN2602 +12V CN2600 SPDIFSUB11V 5V IC6101 +12V REG 1 2 AUDIO_VCC

VTO G2F BOARD CN6005

HTO A2FU(2/2)BOARD CN2002

6 3 1 2 1 IC6103 +3.3V REG 3 +3.3V 5 IC6102 +1.8V REG 4 +1.8V

D6101

K

(AUDIO PROCESSOR,AUDIO DRIVE)

KDE-37XS955/42XS955 (UC)

3-8

(9)

H1U, H3, H5 AND M1U BOARDS

IC7650 MAIN DIN CN7650 GRA GRA + GRB GRB + GRC GRC + GRCLK GRCLK + GRD GRD + GRE GRE + CN7005 SUB Y SUB C CN7004 REC ATT D SAP AD MUTE CVY MAIN SUB Y SUB C SP MUTE AC RLY D OVP SYSTEM RST V BUS IFP BINT I2CMSDA1(NC) I2CMSCL1(NC) DE RST +B OVP AFT MAIN FMONO I SAP AFT SUB TU H MAIN TU H SUB AD RST ATSC RXD ATSC TXD ATSC RST HDMI RST LINE MUTE WOOFER MUTE ANT S ANT M POW CTL SET ON SIRCS JIG UDM JIG UDP USER RXD USER TXD I2C SDA I2C SLK B INT AC DET STBY 5V D5 ATSC 5V SW3.3V SW9V STBY 3.3V STBY 2.5V DIC A 1.8V DIC D 1.8V ADC 3.3V 1 2 4 5 7 8 10 11 13 14 16 17 49 50 51 52 54 55 56 57 59 60 61 62 RARA+ RBRB+ RCRC+ RCLKRCLK+ RDRD+ RERE+ PD IC7002 SYSTEM UC 45 TO A1U BOARD CN301 85 I IFP BUSY 88 I CCD MV 101 MASTER WAIT 87 I CCD MH D R0 D R2 D G0 O I O I O AC RLY DOVP PTE RESET VSD DET PF BINT D G2 D B0 D B7 YMOUT YSOUT DOT CLK VSYNC OSDHSYNC 171 172 175 176 1 PSD R5-R7 3 OSD G5-G7 3 OSD B5-B7 3 OSD YM OSD YS DOT CLK I 17-22 24-25 26-29 32,33-35 36,45 38-43 7,8 10-15 46,47,31 3

IC7551 MPU GR 0-7 8 GG 0-7 8 GB 0-7 8 GA 0-7 8 GVS,GHS,GSK 3 BUS SW-RST IGPX1-R0 IGPX1-R7 IGPX1-G0 IGPX1-G7 IGPX1-B0 IGPX1-B7 IGPX1-A0 IGPX1-A7 IEX HS IGPX1IEX VS VS/HS/CK IEX CK RST OGPX_HS/VS/CK OGPX_R0-R7 8 OGPX_G0-G7 8 OGPX_B0-B7 8 OGPX_A6,A7 2 I2C SCLX I2C SDAX MASTER WAIT IFP BUSY CCDV M CCDH M IC7552 1 4 2 29-32 35-38 5-8 11-14 17-20 23-26 1 2 41 42 43 44 45 48 CN7553 O GXRIN0 O GXRIN7 O GXGIN0 O GXGIN7 O GXBIN0 O GXBIN7 O GXAIN6,7 O I2CSSCL2 O I2CS SDA2 M/S SW IFP BUSY OSDV M OSDH M CN7552 I IFPVSOUT I IGXHSOUT I IGXCKOUT O GXAIN0 O GXAINS O GXCKIN O GXHSIN O GXVSIN O GXYIN0 O GXYIN7 O GXCIN0 O GXCIN7 O GXYCKIN O GXYCHSIN O GXYCVSIN

TTO QM BOARD CN7304

STO DIC3 BOARD CN4003

AA

LTO A2FU(2/2)BOARD CN8204

A10 A11 A15 A19 A21 A23 A30 A34 A35 A37 A41 A47 A48 A49 A50 B6 B8 B9 B10 B11 B12 B13 B14 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B36 B37 B38 B39 B40 B41 B42 B44 B50 A1,A2 B1 A3,A4 B3,B4 A16 B15,B16 B17,B18 A52 A56 A57 A58 A59 A60

Q7026,7027,7036

Q7005,7008,7007,7038

125 146 29 30 Q7028,7029,7037 Q7009 Q7006 76 126 47 136 Q7003 52

O SAP O AD MUTE DATA SLICER MAIN DATA SLICER SUB

OGPX_A0-A5 6 IGPX0-R5 IGPX0-R7 IGPX0-G5 IGPX0-G7 IGPX0-B5 IGPX0-B7 IGPX0-A6 IGPX0-A7 OEX CK OEX VS OEX HS IC7701 CCPX Q7708,7713 13 AIN4 Q7704,7709,7715 15 AIN5 OGPX_HS/VS/CK 3 1SC2-1 9 8 1SY2-1 9 8 1S-CLK/HS/VS 3 OPC CK/HS/VS OPC GE0-7 OPC BE0-7

2 3 4 43-46 49,50 37 39 13-16 19-22 25-28 31-34 7 9

QTO DIC3 BOARD CN4002

49 127 39 53 121 40 89 90 50 111 112 142 Q7604 Q7012 141

O I I O I I I I O I I O O

DERST ATSC OVP AFTMAIN FMONO SAP AFTSUB MAIN H1H SUB H1H AD RST/O MS RST RXD ATSC TXD ATSC ATSC RST HDMI RST

CN7003 4 6

KEY1 P ON

CN1051 4 6

S1051 S1055 S1056 POWER

H1UIC1601 CN1201 1 2 STBY5V SIRCS CN1601 1 2 SIRCS

69 AOUT2 55 O ANT S 54 O ANT M 79 POW CTL 86 159 160 130 131 I SIRCS UDM UDP I USER RXD O USER TXD 99 I CODSV 3 SUB HSYNC OSD V OSD H 70 DT0CLKIN 67 AOUT1 Q7022,7024 AMP 91 KEY WAKE 37 I KEY1 104 I POWER LED PCSTBY O PICCFF O TIMER O STBY O POWER LED LED LED LED LED 149 146 119 120 117 Q7002 66 FIF0CLKIN

Q7700 Q7702 FL7700

IC7702 14 16 15 SW5V STBY5V 5 6 7 9 10 11 12 13 14 15 16 SW5V/THRU STBY5V SIRCS PCSTBY LED PICOFF LED TIMER LED STBY LED POWER LED CN1200 1 2 3 5 6 7 8 9

Q7015,2017 Q7025

Q7701 Q7703 FL7701

D1203

D1204

H5 H3

I2C SDA-X I2C SCL-X 44 I BINTN

Q1203 Q1206 Q1201 Q1204 Q1205 Q1207 217 PEF CLKIN D1205 D1206

STBY5V Q7710,7714 SW5V Q7018 ATSC5V SW3.3V SW9V D7006 STBY3.3V STBY2.5V DIC A1.8V DIC D1.8V ADC 3.3V 143 O SP MUTE D7004 147 O LMUTE2 D7011 NC

X7950 79.99MHz XTAL

153 LAMP ERR LED 118 O ISTBY LED 110 IO SDAT 108 IO SCLK I2C SDAS I2C SLKS Q7011,7013 BUS LINE SW IC7004 NVM 5 DAT 6 CLK 7 WP 11 9 1 3 STBY3.3V

19 21 26 25

LAMP ERR LED ILINK LED SCL SDA

IC7005 10 8 2 4 I2C SCL X I2C SDA X SDAT SCLK STBY3.3V 1 2 3 4 6 7 8

CN7001 1 UVCC 2 XTRST 3 XRSTIN 4 CINIT 5 DPEAK 6-9 ICD 0-3 10-12 ICS 0-2 14 ICLK

STBY3.3V

145 O SPWFR MUTE

IO SDAT IO SCLK O_NVMPR TRSTX MD2

109 107 106 Q7019 61 73

ICD 0-3 ICS 0-2

4 3

83 I_DPEAK 67-70 ICD 0-3 64-66 ICS 0-2 22 ICLK

80 SI0 81 SD0 82 SCK0 48 O BUS SW 75 I RESET 4 IC7003 5 RESET STBY3.3V Q7020 STBY5V IC7001 3.3V REG IC7000 2.5V REG

CN7002 STBY3.3V RESET MD2 BUSY3 SI0 SO0 CLK K0

STBY3.3V IC7700 1.8V REG STBY2.5V

DIC A1.8V DIC D1.8V

M1U(MAIN

DIN,MPU)

KDE-37XS955/42XS955 (UC)

3-9

(10) P BOARD

J9503 L L HDMI AUDIO R +5V IC9505 HDMI RECEIVER CN9500 D2+ D2D1+ D1D0+ D0CLK+ CLKDDC CLK DDC DAT DDC +5V HPD FL9501 FL9504-9506 1 3 4 6 7 9 10 12 15 16 18 19 97 96 92 91 87 86 84 83 RX2+ RX2RX1+ RX1RX0+ RX0RXC+ RXC12 ANGY 15 ANBPB 7 ANRPR Y PB PR 4 6 2 FSEL 12 11 13 16 IC9500 BUFFER R +3.3V

IC9503 3.3V DD CONV. IC9521 5V REG

1 2 3 4 6 7 9 11 13

CN9504 9V RESET SCLK SDAT R L PR PB Y

ATO A1U BOARD CN002

IC9506 SW 12 14

HDMI PC

L IC9502 AUDIO DAC 32 SCK 31 WS 30 SDO 26 MCLKOUT 2 SCK 3 LRCK 1 SDAT 4 MCLK 8 L 5 R 5 6 7 3 2 IC9514 LPF 1

15 11 4 2

13

3

IC9504 EDID NVM Q9516 MUTE 6 SCL 5 SDA 7 WP

IC9509 LEVEL SHIFT 76 DSCL 77 DSDA R Q9503,9506 9 B 10 A Q9502 5 1

IC9517 SUB MICRO 34 V 74 CSCL 75 CSDA 72 RESET 71 27,28 37 IO-SCL1 38 IO-SDA1 24 O-RESET1-N 43 I-FMT1 19 O-HPGMUTE2 41 I-HPGDET1-N 34 8 OSC2 Q9517 Q9514 X9501 10MHz 9 OSC1 O-FCSW O-ASW2 IO-SCL-TV IO-SDA-TV 14 22 21 20 36 35 33 32 31 25 11 5

Q9511

O-ASW1 REESET-N

+3.3V

1 2 3 4 5 6 7 8

CN9505 DEBUG1 DEBUG2 P87 P86 P85 NMI VCC 3.3V RESET

5 +3.3V

IC9522 4 RESET

P(HDMI)

KDE-37XS955/42XS955 (UC)

3-10

(11) QH AND QM BOARDS

IC7202 MS USB CN7204 BS DATA0 INS SCLK VDD 19 BS0 43 DATA0 31 SCLK0 42 SCLK Q7201 52 XIN 53 XOUT X7201 48MHz 29 ON1 30 LED Q7202 57 RESET 4 RESET 1 IC7201 Q7308 3.3V LDO IC7204 40 SDA 39 SCL 27 WP 5 SDA 6 SCL 7 WP 4 D3.3V 515 XTALIN X7300 26.1621MHz IC7315 4 2 46 VM 45 VP CN7201 1 2 3 VCC/VBUS DD+ CN7311 1 2 3 FL7300 526 USBPA 555 USBNA

IC7300 536 564 535 452 454 IC7327 ADC 518 489 460 370 492 GPIOA7 MCK DATA LRCK /AUD-DEMPH2 Q7301-7303 MUTE Q7304 311 /FRDY 310 FSTB RESET# 2 IC7305 3 RESET DVDVSYNC DVDHSYNC /RESET_SYSTEM Q7305 33 34 13 /PDWN IC7332 LVDS TRANSMITTOR TE+ TETD+ TDTCLK+ TCLKTC+ TCTB+ TBTA+ TA18 19 20 21 22 23 24 25 28 29 30 31 1 2 4 5 7 8 10 11 13 14 16 17 CN7304 TE+ TETD+ TDTCLK+ TLCKTC+ TCTB+ TBTA+ TA4 8 MCLK AOUTL 1 5 SDATA AOUTR 3 LRCK 2 SCLK/DEM CN7309 PR_OUT PB_OUT Y_OUT HS_OUT VS_OUT AUDIO_LOUT AUDIO_ROUT

MEMORY STICK

2 4 6 8 9

IC7330 IC7203 EEPROM USB 5 PWR CTL D5V 556 USBOVRUR

DAC4 DAC6 DAC5 GPIOB0 GPIOB1

3 7 11 2 4 12 8

OTO A1U BOARD CN006

516 XTALOUT 386 PCICLK 376 CLKOUT0

QH(MEMORY

D3.3V

1DVOGA0-3 IC7331 F.F B2-B9 GA0-GA7 G2-G5 8 8 4 AD8-15 8 /CS2-5 ALE1 4 GA1,3,5,7

STICK)4 CN7303 TXDB RXDB 3.3VIN IC7335 1 2 IC7336 1 4 2 475 PDB TEST CONNECTOR 1 2 4 563 TDB

177 SMCCLK 156 SMDATAA 350 NRSSCLKAA 159 SMCLKA

DVOGA0 DVOGA1 DVOGA2 DVOGA3 AD0-15 16 ICS0-5

TTO M1U BOARD CN7650

AD8-15 8 /CS1-5 5 BUS LINE(AD0-AD15) BUS LINE(/CS0-5) BUS LINE (BE0-1,/WE,/RB,CLK,ALE0-1)

IC7326 EEPORM 6 SCL 5 SDA 7 XWC IC7321 GFX PLL SCL SDA HSO VSO CLK 3 2 11 14 12 547 461 553 6

6 /RD,/WE BE0-1,ALE0-1

504 IDE_INTRQ 533 IDE_DMARQ 486 VCOX_INA

I2CA_SCL I2CA_SDA IC7325 DDR SDRAM 49 VREF

IC7318,7319 FLASH MEMORY 363 19 AD0-7 8 RESETOUT /WP I/O /RD,/WE,BE0-1 ALE0 9 5 /CE

IC7320 SERIAL EEPROM /WE 2 1 /S Q /RD 5 6 O D /CE

IC7316 BUS SW 3 5 6 13 10 S1 2 S0 4 7 /CS0

CN7306 9 CLK 18,20 AD0-AD7 22,24 8 26,28 30,32 BE1 6 BE0 8 /RD 12 10 3 4 14 16 34 36 38 40 I2CA_SDA 1 I2CA_SCL 2 HD0 HD7 HA1 HA0 HRW CS0 RESET_FE RESET2099 HIRQ# HACK FE_SDATA FE_SCLK FE_VAL FE_SYNC FE_SDA FE_SCL CN7307 9V 5V 3.3V 2.5V

D0-D7 D24-D31 A0-A14

550 464 16 DQB AB ACRESET# ACXTAL_OUT SMDATAS VCXO_INB TDATA0 TCLKA TVLDA TSTRTA VDDP VDDR3 554 468 187 514 388 368 397 389

BUS SEL1 BUS SEL0

/WE,/CAS,CKE 15 /RAS,/CSO 5 IC7323 DDR SDRAM 49 VREF

ZTO QT BOARD CN7900

D8-D23 16 15 5

IC7306 D3.3V 522 SPDIFA IC7312 REG D3.3V 4 2 IC7301 SYNC PWM CONTROL 2 5 HDRV VCC 3 LDRV 1 FB

IC7324 DDR SDRAM 49 VREF

16 /WE,/CAS,CKE 15 /RAS,/CSO 5 IC7322 DDR SDRAM 49 VREF

D0-D7 D24-D31 A0-A14

DQA AA 524 ACSYNC

D7306 Q7300

2 4 7,8 10

PTO QT BOARD CN7902

IC7307 D8-D23 16 15 5 MEM_VREF 479,480 AVDD 1/2 506,507 A2VDD 1/2 15 XMVDD 44 VREF 534 PMIVDD 450,476 VDDDI 459 APVDD 267,441 131,257 VDDC18 393 PCIVREF 447 A2VDDQ VDDR1 D1.5V VDDC 406 TDA 407 RDA IC7309 1.5V REG D2.5V 9,10 5 3 2 1 DAC_A2.5V_PRI DAC_A2.5V_SEC PLL_XM1.8V PLL_PM1.8V DAC_DL8V PLL_AP1.8V VDD_IO1.8V DAC_REF1.8V D2.5V CN7300 +9V +5V BOX_RST_IN TV_TXD TV_RXD IC7314 1.8V LDO IC7313 1.8V LDO IC7312 1.8V LDO IC7311 1.8V LDO IC7310 1.8V LDO 4 2 IC7302 SYNC PWM CONTROL 5 2 VCC HDRV 3 LDRV 1 FB

1

MTO A2FU(2/2)BOARD CN8208

QM(AVOUT,POWER,USB,LVDS)KDE-37XS955/42XS955 (UC) 3-11

(12) QT AND QU BOARDS

CN7951

VCC VPPCN7953 CN7900 FE_SDA FE_SEL RESET_FE RESET_2099 HA1 HA0 CS0 HRW HIRQ# HACK HD0 HD7 FE_SDATA FE_SCLK FE_VAL FE_SYNC 1 2 3 4 6 8 10 12 14 16 18 32 34 36 38 40 FE_SDA FE_SCL /RESET_FE HD 7 RESET# 11 HA1 12 HA0_I2CA0 MDI0-MDI7 MDI 8 15 HIR0# 16 HACK HD0-HD7 8 HD 27 TOD 28 TOCLK 29 TOVAL 30 TOSTRT MCLKI MIVAL MCLKO MISTRT MOVAL MOSTRT WAIT# RST IREQ# WE# IOWR# IORD# VS1# OE# ADOE 95 94 82 93 81 80 68 69 67 61 59 60 70 62 66 8 IC7900 POD INTERFACE CONTROL CN7103 HD0-HD7 5,7,9 66,68 71,73 75 27,30 32,34 46,48 50,52 33 35 51 55 14 11 21 23 47 49 57 59 62 63 64 13,15 17,19 22,24 26,29 56,58 60,65 6,8 10,70 72,74 76,78 3 77 67 41-45 36-40 MDO0 MDO7 MDI0 MDI7 MCLKI MIVAL MCLKO MISTRT MOVAL MOSTRT WAIT# RESET IREQ# WE# IOWR# IORD# VS1# OE# CE2# CD2# MDO2 D2 MDO1 D1 MDO0 D0 MOSTRT A0 MOVAL A1 A2 INPACK# A3 WAIT# A4_CTX RESET A5_ITX A6_ETX MDI7 A7_QTX MDI6 MDI5 MCLKI MDI4 MIVAL VPP-2 VCC MDI3 IREQ# MDI2 WE# MDI1 MCLKO MDI0 MISTRT A8_CRX IOWR# A9_DRX IORD# A11 VS1# OE# CE2# A10 MDO7 CE1# MDO6 D7 MDO5 D6 MDO4 D5 MDO3 D4 CD1# D3

1 5 CN7952 3 5 6 7 8 9 10 11 13 14 15 17 18 19 21 22 23 24 26 27 29 30 32 33 34 35 36 41 46 47 48 49 50 51 52 55 56 57 58 59 60 62 63 64 65 66 67 68 70 71 72 73 74 75 76 77 78 B33 B32 A32 B31 A31 B30 A30 B29 A29 B28 A28 A27 B26 A26 B25 A25 B24 A24 A23 B22 A22 B21 B20 A20 B19 A19 B18 A17 B16 A16 B15 A15 B14 A14 B13 B12 A12 B11 A11 B10 A10 B9 A9 B8 A8 B7 A7 B6 A6 B5 A5 B4 A4 B3 A3 B2 A2 CD2# MDO2 D2 MDO1 D1 MDO0 D0 MOSTRT A0 MOVAL A1 A2 INPACK# A3 WAIT# A4_CTX RESET A5_ITX A6_ETX MDI7 A7_QTX MDI6 MDI5 MCLKI MDI4 MIVAL VPP-2 VCC MDI3 IREQ# MDI2 WE# MDI1 MCLKO MDI0 MISTRT A8_CRX IOWR# A9_DRX IORD# A11 VS1# OE# CE2# A10 MDO7 CE1# MDO6 D7 MDO5 D6 MDO4 D5 MDO3 D4 CD1# D3

ZTO QM BOARD CN7306

CABLE CARD

A0-A3,A10-A11 A 6 12

A0 A11

D

D0-D7 IC7904 PLD 18 44 45 40 41 16 19 39 34 33 32 31 28 27

D0 D7 CD2# CD1# CE1# VCC VPP-2 CN7904 VCC VPP

8

A4-A9 CSO# A HRW HRW# HCS# CD2# CD1# CD# CE1# CE1_OUT# VCCSW A4_CTX A5_ITX A6_ETX A7_QTX A8_CRX BVCC5# A9_DRX VCCSEL 6 14 46 47

CLK 5 TICLK VALID 4 TIVAL DATA 96 TIDO

HRW_SCL HCS_SDA CD# CE1# VCCSW A4_CTX A5_ITX A6_ETX A7_QTX A8_CRX A9_DRX VCCSEL

14 13 71 58 33 40 41 42 43 46 47 34

1,2 5

IC7903 POWER I/F SW 15 38 27 BVCC5# AVCC BVCC 26 BVCC3# +5V

24 FDC_CRX 26 FDC_DRX TU7901 TUNER CLK VALID DATA FE_SCL FE_SDA /RESET_FE D3.3V D7901 MPEG_CLK IF_OUT MPEG_ENABLE SAP_IND_I ST_IND_I MPEG_D7/ MODE_O DEM_SL F_MONO_O DEM_SDA POD_CRX POD_DRX RESET AGC_IN AGC_OUT TU_SDA TU_SDA0 TU_SCL TU_SCL0 AGC_SW CN7902 9V 5V 3.3V 2.5V 4 5 15 2 14 12 Q7901 TU7900 NTSC_STEREO_DEMODULATOR DET OUT2 VIF SAP_IND ST_IND LOUT ROUT MODE F_MONO AFCONT RF AGC 1 9 13 8 10 9,10,11 SCL AGC M SDA TO A1U(1/2)BOARD CN005 Q7905 2 6 4 1 CN7901 TU1V TU1L TU1R AFT_M

Q7904 Q7903

QUN(RELAY BOARD)B-SS12324-QU

IC7902 3

Q7902 Q7906 D7902 +3.3V D7900 IC7905 1.2V REG IC7901 DC_DC CONVERTER

MPEG_ERR

FDC_LOCK FAT_LOCK

2.5V

D1.2V_DEM

+9V +5V +3.3V

Q7900

+9V

A32V_TU

+9V +5V +3.3V +2.5V

2 4 7,8 10

Y P

TO A2NU(2/2)BOARD CN8210

TO QM BOARD CN7307

(TUNER,POD QT

INTERFACE CONTROL)

KDE-37XS955/42XS955 (UC)

3-12

3-2. FRAME DIAGRAMS

M1U H3 K1 2 3 4 5 6 7 CN2600 5.0V GND SUB11V GND SPDIF+/NC SPDIFGND 7P CN2601 W + W L+ LR+ R6P 20P CN2602 AUDIO_VCC 1 AUDIO_VCC 2 NC 3 GND 4 GND 5 5P CN2603 GND GND DAT_D SLK_D CH_M/S_SW CH_IIC_SW SP_PROT A_MUTE OF_FLAG 3.3V_SW CH_WP CH_RST M_RST SCLTCH AMP_RST SCLTCH2 SCDT SCSHIFT GND GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20GND GND DAT D CLK D CH M/S SW CH II C SW SP PROT A MUTE OF FLAG 3.3V SW CH WP CH RST M RST SCLTCH AMP R ST SCLTCH2 SCDT SCSHIFT GND GND THRU 5V STBY 5V 2

H3 ConnectorTHRU 5V STBY 5V 2 SIRCS

1 2 3

CN1201 STBY5V SIRCS E

CN1200 SW_5V STBY5V SIRCS E SHOUGA_LED TSUSHIN_LED STBY_LED POWER_LED REC_LED E

1 2 3 4 5 6 7 8 9 10

THRU 5V STBY 5V 2 SIRCS

PICOFF LED TIMER LED STBY LED POWER LE D

PICOFF LED TIMER LED STBY LED POWER LE D GND 3

1 2 3 4 5 6 7 8 9 10

H1 Connector1 2 3 4 5 6 7GND 1 STBY 5V 1

A2FUKEY1 GND 2 P ON GND 1 STBY 5V 1

QMCN8201 GND GND SUB_6.5V SUB_6.5V SUB_6.5V SUB_6.5V SYS_RESET THERMO_G FAN_ERROR FAN_DRV PANEL_ON PS_PROT LOGO D_OVP PAN_UDP SET_ON_DE PAN_UDM PAN_VBUS GND GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20GND GND SUB 6.5V SUB 6.5V SUB 6.5V SUB 6.5V SYS RESET THERMO G FAN ERR OR FAN DR V PANEL ON PS PROT LOGO D OVP PAN UDP SET ON DE PAN UDM PAN VB US GND GND

CN7005 SUB_Y SUB_C GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 CN7003 GND STBY_5V KEY_WAKE KEY1 GND P_ON P_SW NC THRU_5V STBY_5V SIRCS PCSTBY_LED PICOFF_LED TIMER_LED STBY_LED POWER_LED REC_LED GND LAMP_ERR_LED NC ILINK_LED ILLUM_LED GND GND SDA SCL GND NC NC KEY2 CN7650 GRAGRA+ GND GRBGRB+ GND GRCGRC+ GND GRCLKGRCLK+ GND GRDGRD+ GND GREGRE+

1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17TATA+ GND TBTB+ GND TCTC+ GND TCLKTCLK+ GND TDTD+ GND TETE+

KEY1 GND 2 P ON

1 2 3 4 5 6 7

CN2002 SW _5V GND SUB_11V GND SPDIF+ SPDIFGND

GND 3

CN7300 TV_RXD TV_TXD BOX_RST_IN GND +5V GND GND 8 GND 9 +9V 10 +9 V 1 2 3 4 5 6 7

1 2 3 4 5 6

H1U H5CN1601 STBY5V SIRCS E 1 2 3 CN1001 E STBY5V KEY-WAKE KEY1 E P-ON P-SW(-) 1-580-756-91(7P) 1 2 3 4 5 6 7GND 1 STBY 5V 1

SIRCS

LVDS

PICOFF LED TIMER LED STBY LED P OWER LE D

GND 3 KEY1 GND 2 P ON

GND

DE1B to BGND GND SUB 6.5V SUB 6.5V SUB 6.5V

DIC3CN5203 GND GND SUB6.5V SUB6.5V SUB6.5V SUB6.5V SYSTEM_RESET THERMO_G/3.3V FAN_ERROR FAN_DRV PANEL_ON/DAT_D PS_PROT/CLK_D LOGO D_OVP PAN_UDP SET_ON_DE PAN_UDM PAN_VBUS GND GND GND GND DAT_D CLK_D CH_M/S_SW CH_IIC_SW SP_PROT A_MUTE OF_FLAG 3.3V_SW CH_WP CH_RST M_RST SCLTCH AMP_RST SCLTCH2 SCDT SCSHIFT GND GND 40P CN5406 GND(NC) GND GND RARA+ RBRB+ RCRC+ GND RCLKRCLK+ RDRD+ RERE+ GND RFRF+ RGRG+ RHRH+ GND MSEL PSPS+ GND ALARML GND GND 31P CN5201 3.3V GND SIN SOT SCK RESET SCL SDA BINT P60 P61 MID0 MID2 CN5101 SCL_1 SDA_1 GND GND GND GND GND GND IFPFLDOUT IFPMSK1OUT IFPHS IFPVS IFPCK IFPB2OUT0 IFPB2OUT1 IFPB2OUT2 GND GND GND GND IFPB2OUT3 IFPB2OUT4 IFPB2OUT5 GND IFPB2OUT6 IFPB2OUT7 IFPB2OUT8 IFPB2OUT9 GND GND GND GND IFPG2OUT0 IFPG2OUT1 IFPG2OUT2 IFPG2OUT3 IFPG2OUT4 IFPG2OUT5 IFPG2OUT6 GND GND GND GND GND IFPG2OUT7 IFPG2OUT8 IFPG2OUT9 GND IFPR2OUT0 IFPR2OUT1 IFPR2OUT2 IFPR2OUT3 GND GND GND GND IFPR2OUT4 IFPR2OUT5 IFPR2OUT6 IFPR2OUT7 IFPR2OUT8 IFPR2OUT9 IFPB1OUT0 GND GND GND GND GND IFPB1OUT1 IFPB1OUT2 IFPB1OUT3 GND IFPB1OUT4 IFPB1OUT5 IFPB1OUT6 IFPB1OUT7 GND GND GND GND IFPB1OUT8 IFPB1OUT9 IFPG1OUT0 IFPG1OUT1 IFPG1OUT2 IFPG1OUT3 IFPG1OUT4 GND GND GND GND GND IFPG1OUT5 IFPG1OUT6 IFPG1OUT7 IFPG1OUT8 IFPG1OUT9 IFPR1OUT0 IFPR1OUT1 IFPR1OUT2 GND GND GND GND IFPR1OUT3 IFPR1OUT4 IFPR1OUT5 IFPR1OUT6 IFPR1OUT7 IFPR1OUT8 IFPR1OUT9 GND GND GND GND GND GND GND GND GND A1 B1 C1 D1 A2 B2 C2 D2 A3 B3 C3 D3 A4 B4 C4 D4 A5 B5 C5 D5 A6 B6 C6 D6 A7 B7 C7 D7 A8 B8 C8 D8 A9 B9 C9 D9 A10 B10 C10 D10 A11 B11 C11 D11 A12 B12 C12 D12 A13 B13 C13 D13 A14 B14 C14 D14 A15 B15 C15 D15 A16 B16 C16 D16 A17 B17 C17 D17 A18 B18 C18 D18 A19 B19 C19 D19 A20 B20 C20 D20 A21 B21 C21 D21 A22 B22 C22 D22 A23 B23 C23 D23 A24 B24 C24 D24 A25 B25 C25 D25 A26 B26 C26 D26 A27 B27 C27 D27 A28 B28 C28 D28 A29 B29 C29 D29 A30 B30 C30 D301 31 61 91 2 32 62 92 3 33 63 93 4 34 64 94 5 35 65 95 6 36 66 96 7 37 67 97 8 38 68 98 9 39 69 99 10 40 70 100 11 41 71 101 12 42 72 102 13 43 73 103 14 44 74 104 15 45 75 105 16 46 76 106 17 47 77 107 18 48 78 108 19 49 79 109 20 50 80 110 21 51 81 111 22 52 82 112 23 53 83 113 24 54 84 114 25 55 85 115 26 56 86 116 27 57 87 117 28 58 88 118 29 59 89 119 30 60 90 120 1 7 37 67 97 8 38 68 98 9 39 69 99 10 40 70 100 11 41 71 01 12 42 72 102 13 43 73 103 14 44 74 104 15 45 75 105 16 46 76 106 17 47 77 107 18 48 78 108 19 49 79 109 20 50 80 110 21 51 81 111 22 52 82 112 23 53 83 113 24 54 84 114 25 55 85 115 26 56 86 116 27 57 87 117 28 58 88 118 29 59 89 119 30 60 90 120 4 34 64 94 5 35 65 95 6 36 66 96 2 32 62 92 3 33 63 93 1 31 61 91

GND

Speaker R1 2 R+ R-

SUB 6.5V SYS RESET THERMO G FAN ERR OR FAN DR V PANEL ON PS PROT LOGO

Speaker L1 2 L+ LW+ WWFR_DET GND

Woofer1 2 3 4

D OVP PAN UDP SET ON DE PAN UDM PAN VB US GND GND GND

Woofer Connector1 2 3 4 W + W WFR_DET GND

GND DAT D CLK D CH M/S SW CH II C SW SP PROT A MUTE OF FLAG 3.3V SW CH WP CH RST M RST SCLTCH

FHP PanelLVDS CN301 1 NC 2 GND 3 GND 4 GND 5 GND 6 VD 7 VD 8 NC 9 VS 10 VS CN101 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

AMP R ST SCLTCH2 SCDT SCSHIFT GND GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

1 2 3 4

CN302 5V 5V GND GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

G2FU1 2 3 4 CN6020 5V 5V GND GND CN6005 AUDIO_25V 1 AUDIO_25V 2 NC 3 AUDIO_GND 4 AUDIO_GND 5

1 2 3 4 5 6 7 8 9 10 11 12 13

1 2 3

CN6024 FAN FAN_ERR GND

1 2 3

CN6022 FAN FAN_ERR GND

CN6013 NC 1 GND 2 GND 3 GND 4 GND 5 VD 6 VD 7 NC 8 VS 9 VS 10

1 2 3 4 5

CN5202 NON_PANEL_MODE 5V/3.3V SIRCS/BINT GND 1.8V

1 2 3 4 5 6 7 8 9

CN6021 FAN FAN_ERR GND FAN FAN_ERR GND FAN FAN_ERR GND

CN6023 GND

1

1 2 3 4 5 6 7 8

CN5402 MAX_PLS1/SCL_JIG MAX_PLS2/SDA_JIG DITHER/BINT POWER PNL_MUTE GND MASK STATUS

CN6006 1 FAN 2 FAN_ERR 3 GND 4 FAN 5 FAN_ERR 6 GND 7 FAN 8 FAN_ERR 9 GND 10 FAN 11 FAN_ERR 12 GND

CN6004 TU32V GND AC RLY P_SW(-) GND STBY5V OVP PS PROT REC_ON PANEL_ON FAN_ERR FANDRIVE THERMO_G

1 2 3 4 5 6 7 8 9 10 11 12 13

1 2 3

CN5213 DEW_Det NC GND

A1 B1 C1 D1 A2 B2 C2 D2 A3 B3 C3 D3 A4 B4 C4 D4 A5 B5 C5 D5 A6 B6 C6 D6 A7 B7 C7 D7 A8 B8 C8 D8 A9 B9 C9 D9 A10 B10 C10 D10 A11 B11 C11 D11 A12 B12 C12 D12 A13 B13 C13 D13 A14 B14 C14 D14 A15 B15 C15 D15 A16 B16 C16 D16 A17 B17 C17 D17 A18 B18 C18 D18 A19 B19 C19 D19 A20 B20 C20 D20 A21 B21 C21 D21 A22 B22 C22 D22 A23 B23 C23 D23 A24 B24 C24 D24 A25 B25 C25 D25 A26 B26 C26 D26 A27 B27 C27 D27 A28 B28 C28 D28 A29 B29 C29 D29 A30 B30 C30 D30

CN4202 CLK_W DAT_W GND GND GND GND GND GND IFPFLDOUT IFPMSK1OUT IFPHS IFPVS IFPCK IFPB2OUT0 IFPB2OUT1 IFPB2OUT2 GND GND GND GND IFPB2OUT3 IFPB2OUT4 IFPB2OUT5 GND IFPB2OUT6 IFPB2OUT7 IFPB2OUT8 IFPB2OUT9 GND GND GND GND IFPG2OUT0 IFPG2OUT1 IFPG2OUT2 IFPG2OUT3 IFPG2OUT4 IFPG2OUT5 IFPG2OUT6 GND GND GND GND GND IFPG2OUT7 IFPG2OUT8 IFPG2OUT9 GND IFPR2OUT0 IFPR2OUT1 IFPR2OUT2 IFPR2OUT3 GND GND GND GND IFPR2OUT4 IFPR2OUT5 IFPR2OUT6 IFPR2OUT7 IFPR2OUT8 IFPR2OUT9 IFPB1OUT0 GND GND GND GND GND IFPB1OUT1 IFPB1OUT2 IFPB1OUT3 GND IFPB1OUT4 IFPB1OUT5 IFPB1OUT6 IFPB1OUT7 GND GND GND GND IFPB1OUT8 IFPB1OUT9 IFPG1OUT0 IFPG1OUT1 IFPG1OUT2 IFPG1OUT3 IFPG1OUT4 GND GND GND GND GND IFPG1OUT5 IFPG1OUT6 IFPG1OUT7 IFPG1OUT8 IFPG1OUT9 IFPR1OUT0 IFPR1OUT1 IFPR1OUT2 GND GND GND GND IFPR1OUT3 IFPR1OUT4 IFPR1OUT5 IFPR1OUT6 IFPR1OUT7 IFPR1OUT8 IFPR1OUT9 GND GND GND GND GND GND GND GND GND 120P

CN4002 GND O_IFPVSOUT O_IGXHSOUT O_IGXCKOUT GND GND I_GXYCCKIN I_GXYCHSIN I_GXYCVSIN O_PCCOSOUT GND GND I_GXYIN0 I_GXYIN1 I_GXYIN2 I_GXYIN3 GND GND I_GXYIN4 I_GXYIN5 I_GXYIN6 I_GXYIN7 GND GND I_GXCIN0 I_GXCIN1 I_GXCIN2 I_GXCIN3 GND GND I_GXCIN4 I_GXCIN5 I_GXCIN6 I_GXCIN7 GND GND I_GXCKIN I_GXHSIN I_GXVSIN O_PCCLPOUT GND GND I_GXAIN0 I_GXAIN1 I_GXAIN2 I_GXAIN3 GND GND I_GXAIN4 I_GXAIN5 50P CN4003 I_GXAIN6 I_GXAIN7 GND GND I_GXGIN0 I_GXGIN1 I_GXGIN2 I_GXGIN3 GND GND I_GXGIN4 I_GXGIN5 I_GXGIN6 I_GXGIN7 GND GND I_GXBIN0 I_GXBIN1 I_GXBIN2 I_GXBIN3 GND GND I_GXBIN4 I_GXBIN5 I_GXBIN6 I_GXBIN7 GND GND I_GXRIN0 I_GXRIN1 I_GXRIN2 I_GXRIN3 GND GND I_GXRIN4 I_GXRIN5 I_GXRIN6 I_GXRIN7 GND GND CLK_M DAT_M M/S_SW IFP_BUSY OSDV_M PC_HPOL PC_VPOL OSDH_M CCPS_MUTE GND 50P

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

CN7552 GND I_IFPVSOUT I_IGXHSOUT I_IGXCKOUT GND GND O_GXYCCKIN O_GXYCHSIN O_GXYCVSIN I_PCCOSOUT GND GND O_GXYIN0 O_GXYIN1 O_GXYIN2 O_GXYIN3 GND GND O_GXYIN4 O_GXYIN5 O_GXYIN6 O_GXYIN7 GND GND O_GXCIN0 O_GXCIN1 O_GXCIN2 O_GXCIN3 GND GND O_GXCIN4 O_GXCIN5 O_GXCIN6 O_GXCIN7 GND GND O_GXCKIN O_GXHSIN O_GXVSIN I_PCCLPOUT GND GND O_GXAIN0 O_GXAIN1 O_GXAIN2 O_GXAIN3 GND GND O_GXAIN4 O_GXAIN5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

CN7553 O_GXAIN6 O_GXAIN7 GND GND O_GXGIN0 O_GXGIN1 O_GXGIN2 O_GXGIN3 GND GND O_GXGIN4 O_GXGIN5 O_GXGIN6 O_GXGIN7 GND GND O_GXBIN0 O_GXBIN1 O_GXBIN2 O_GXBIN3 GND GND O_GXBIN4 O_GXBIN5 O_GXBIN6 O_GXBIN7 GND GND O_GXRIN0 O_GXRIN1 O_GXRIN2 O_GXRIN3 GND GND O_GXRIN4 O_GXRIN5 O_GXRIN6 O_GXRIN7 GND GND O_I2CSSCL2 O_I2CSSDA2 M/S_SW IFP_BUSY OSDV_M PC_HPOL PC_VPOL OSDH_M CCPS_MUTE GND

CN7004 STBY5V STBY5V STBY5V GND D5 D5 D5 D5 GND NC GND +B_OVP GND NC GND AFT_MAIN GND FMONO AGC_ATT I_SAP O_SAP AFT_SUB FAN_POW_SW TU_H_MAIN FAN_SPEED TU_H_SUB FAN_EROR AD_RST AD_MUTE SW3.3V ATSC5V SW3.3V GND SW3.3V GND SW3.3V CVY_MAIN GND GND GND SUB_Y GND GND GND SUB_C GND GND GND GND ATSC_RXD GND ATSC_TXD GND ATSC_RST GND HDMI_RST GND LINE_MUTE SP_MUTE WOOFER_MUTE GND ANT_S GND ANT_M NC POW_CTL AC_RLY SET_ON D_OVP GND GND SIRCS SYSTEM_RST JIG_UDM GND JIG_UDP GND USER_RXD GND USER_TXD VBUS I2C_SDA GND I2C_SCL GND NC GND B_INT I2C_SW ROM_SDA ROM_SCL DDC_WE IFP_BINT NC I2CMSDA1 NC I2CMSCL1 NC DE_RST AC_DET SW_9V

STBY_3.3V GND STBY_2.5V GND DIC_A_1.8V GND DIC_D_1.8V GND ADC_3.3V GND

A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9 A10 B10 A11 B11 A12 B12 A13 B13 A14 B14 A15 B15 A16 B16 A17 B17 A18 B18 A19 B19 A20 B20 A21 B21 A22 B22 A23 B23 A24 B24 A25 B25 A26 B26 A27 B27 A28 B28 A29 B29 A30 B30 A31 B31 A32 B32 A33 B33 A34 B34 A35 B35 A36 B36 A37 B37 A38 B38 A39 B39 A40 B40 A41 B41 A42 B42 A43 B43 A44 B44 A45 B45 A46 B46 A47 B47 A48 B48 A49 B49 A50 B50 A51 B51 A52 B52 A53 B53 A54 B54 A55 B55 A56 B56 A57 B57 A58 B58 A59 B59 A60 B60

A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9 A10 B10 A11 B11 A12 B12 A13 B13 A14 B14 A15 B15 A16 B16 A17 B17 A18 B18 A19 B19 A20 B20 A21 B21 A22 B22 A23 B23 A24 B24 A25 B25 A26 B26 A27 B27 A28 B28 A29 B29 A30 B30 A31 B31 A32 B32 A33 B33 A34 B34 A35 B35 A36 B36 A37 B37 A38 B38 A39 B39 A40 B40 A41 B41 A42 B42 A43 B43 A44 B44 A45 B45 A46 B46 A47 B47 A48 B48 A49 B49 A50 B50 A51 B51 A52 B52 A53 B53 A54 B54 A55 B55 A56 B56 A57 B57 A58 B58 A59 B59 A60 B60

CN8204 STBY5V STBY5V STBY5V GND D5 D5 D5 D5 GND NC GND +B_OVP GND NC GND AFT_MAIN GND FMONO AGC_ATT I_SAP O_SAP AFT_SUB FAN_POW_SW TU_H_MAIN FAN_SPEED TU_H_SUB FAN_EROR AD_RST AD_MUTE SW3.3V ATSC5V SW3.3V GND SW3.3V GND SW3.3V CVY_MAIN GND GND GND SUB_Y GND GND GND SUB_C GND GND GND GND ATSC_RXD GND ATSC_TXD GND ATSC_RST GND HDMI_RST GND LINE_MUTE SP_MUTE WOOFER_MUTE GND ANT_S GND ANT_M NC POW_CTL AC_RLY SET_ON D_OVP GND GND SIRCS SYSTEM_RST JIG_UDM GND JIG_UDP GND USER_RXD GND USER_TXD VBUS I2C_SDA GND I2C_SCL GND NC GND B_INT I2C_SW ROM_SDA ROM_SCL DDC_WE IFP_BINT NC SDA_1 NC SCL_1 NC DE_RST AC_DET NC NC SW9V NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC

CN8208 RXD TXD Reset GND Q5V GND GND GND Q9V Q9V

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10 11 12 13 14

CN7302 GND H_IN OSDB_OUT VS_IN GND GND OSDG_OUT YM_OUT GND GND OSDR_OUT YS_OUT

A1UCN010 1 STBY_5V 2 STBY_5V GND 3 4 GND 5 SW_9V 6 SW_9V 7 SW_9V 8 GND 9 D5V 10 GND 11 D5V 12 D5V 13 GND 14 GND 15 A5V 16 A5V 17 A5V 18 A5V 19 GND 20 GND 21 GND 22 GND 23 GND 24 3.3V 25 3.3V 26 NC 27 11V 28 11V 29 GND 30 AC_RLY 31 GND 32 MAIN_CR 33 GND 34 GND 35 GND 36 MAIN_C/CB 37 GND 38 GND 39 GND 40 MAIN_Y/CV CN301 SUB_Y SUB_C GND 1 2 3

CN8206 STBY_5V STBY_5V GND GND SW_9V SW_9V SW_9V GND D5V GND D5V D5V GND GND A5V A5V A5V A5V GND GND GND GND GND 3.3V 3.3V NC 11V 11V GND AC_RLY GND NC GND GND GND NC GND GND GND NC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9 A10 B10 A11 B11 A12 B12 A13 B13 A14 B14 A15 B15 A16 B16 A17 B17 A18 B18 A19 B19 A20 B20

CN7308 HSDI_2_CLK HSDI_2_D0 HSDI_2_SYNC HSDI_2_VAL HSDI_2_ERR AUD_EMPH SPARE HSDI_1_D0 HSDI_1_ERR HSDI_1_VAL SPARE HSDI_1_CLK HSDI_1_SYNC RESET_ICES RESETARM SPARE SPARE SPARE I2S_WS_IN I2S_SD_IN I2S_SCK_IN SPARE SPARE SPARE SPARE DV656_D0 DV656_D1 DV656_D2 DV656_D3 DV656_D4 DV656_D5 DV656_D6 DV656_D7 GND DV656_CLK SPARE SPARE SPARE SPARE SPARE

CN7304 TE+ 1 TE- 2 GND 3 TD+ 4 TD- 5 GND 6 TCLK+ 7 TCLK- 8 GND 9 TC+ 10 TC- 11 GND 12 TB+ 13 TB- 14 GND 15 TA+ 16 TA- 17

TE+ TEGND TD+ TDGND TCLK+ TCLKGND TC+ TCGND TB+ TBGND TA+ TA-

LVDS

CN006 GND(Pr) H Pr V GND(Pb) GND(R ) Pb R GND(Y) GND(L) Y L

A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6

1 2 3 4 5 6 7 8 9 10 11 12

CN7309 GND_PR HS_OUT PR_OUT VS_OUT GND_PB GND_R PB_OUT AUDIO_ROUT GND_Y GND_L Y_OUT AUDIO_LOUT

CN8207 GND 1 GND 2 I2C_SCL 3 I2C_SCL 4 GND 5 GND 6 I2C_SDA 7 I2C_SDA 8 B_INT 9 AC_DET 10 GND 11 GND 12 USBDPLS 13 SIRCS 14 USBDMNS 15 NC 16 USBCONNECT 17 GND 18 JIG_VBUS 19 UARTRXD1 20 JIG_UDP 21 UARTRXDP 22 JIG_UDM 23 UARTTXD1 24 PAN_UDM 25 UARTTXDP 26 PAN_UDP 27 USER_TXD 28 PAN_VBUS 29 USER_RXD 30

CN011 1 GND 2 GND 3 I2C_SCL 4 I2C_SCL 5 GND 6 GND 7 I2C_SDA 8 I2C_SDA 9 B_INT 10 AC_DET 11 GND 12 GND 13 USBDPLS 14 SIRCS 15 USBDMNS 16 NC 17 USBCONNECT 18 GND 19 JIG_VBUS 20 UARTRXD1 21 JIG_UDP 22 UARTRXDP 23 JIG_UDM 24 UARTTXD1 25 PAN_UDM 26 UARTTXDP 27 PAN_UDP 28 USER_TXD 29 PAN_VBUS 30 USER_RXD

CN304 CLK_S DAT_S B_INT GND TVM_UDP TVM_UDM TVM_VBUS IFP_UDP IFP_UDM IFP_VBUS PAN_UDP PAN_UDM PAN_VBUS GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14

FFC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

CN7306 FE_SDA FE_SCL RESET_FE RESET_2099 GND HA1 GND HA0 GND CS0 GND HRW GND HIRQ# GND HACK GND HD0 GND HD1 GND HD2 GND HD3 GND HD4 GND HD5 GND HD6 GND HD7 GND FE_SDATA GND FE_SCLK GND FE_VAL GND FE_SYNC

A1 B1 A2 B2 A3 B3 A4 PCI_CLKOUT1 B4 A5 PCI_CLKOUT3 B5 PCI_CLKOUT2 A6 PCI_GNT2# B6 PCI_RESET3 A7 PCI_REO2# B7 +3.3V A8 PCI_REO0# B8 PCI_GNT1# A9 +3.3V B9 PCI_GNT0# A10 PCI_AD31 B10 PCI_REO1# A11 PCI_AD29 B11 PCI_AD30 A12 PCI_AD27 B12 PCI_AD28 A13 PCI_AD25 B13 PCI_AD26 A14 PCI_C/BE3# B14 PCI_AD24 A15 PCI_AD23 B15 PCI_IDSEL A16 PCI_AD20 B16 PCI_AD22 A17 PCI_AD19 B17 PCI_AD21 A18 +3.3V B18 PCI_AD18 A19 PCI_AD17 B19 PCI_AD16 A20 PCI_C/BE2# B20 PCI_FRAME# A21 PCI_IRDY# B21 PCI_TRDY# A22 PCI_DEVSEL# B22 PCI_STOP# A23 PCI_PERR# B23 PCI_PAR A24 PCI_SERR# B24 PCI_AD15 A25 +3.5V B25 +3.5V A26 PCI_C/BE1# B26 PCI_AD13 A27 PCI_AD14 B27 PCI_AD11 A28 PCI_AD12 B28 PCI_AD9 A29 PCI_AD10 B29 PCI_C/BE0# A30 PCI_AD8 B30 PCI_AD6 A31 PCI_AD7 B31 PCI_AD4 A32 PCI_AD5 B32 PCI_AD2 A33 PCI_AD3 B33 PCI_AD0 A34 PCI_AD1 B34 +3.3V A35 +3.3V B35 A36 B36 +5V A37 +5V B37 GND A38 B38 +2.5v A39 +2.5v B39 +2.5v A40 +2.5v B40 USB CN7311 VBUS DD+ GND SHIELD SHIELD SHIELD 1 2 3 4 5 6 7

CN7305 +5V +5V PCI_INTA# PCI_INTB# PCI_INTC#

QH1 2 3 4 5 6 CN7207 5V SCK SDA WP RSTN GND 1-785-125-21(6P) CN7201 VCC DD+ GND SHIELD 1-573-768-21(5P) CN7204 GND 1 BS 2 DATA1 3 DATA0 4 DATA2 5 INS 6 DATA3 7 SCLK 8 VDD 9 GND 10 1-817-653-11

1 2 3 4 5

CN8205 HDMI_RST 1 AFT_MAIN 2 GND 3 TU_H_MAIN 4 GND 5 AGC_ATT 6 AD_RST 7 AD_MUTE 8 LINE_MUTE 9 NC 10 SP_MUTE 11 GND 12 WOOFER_MUTE13 GND 14 SPDIF 15 GND 16 GND 17 SUB_C 18 GND 19 SUB_Y 20

CN001 1 HDMI_RST 2 AFT_MAIN 3 GND 4 TU_H_MAIN 5 GND 6 AGC_ATT 7 AD_RST 8 AD_MUTE 9 LINE_MUTE 10 NC 11 SP_MUTE 12 GND 13 WOOFER_MUTE 14 GND 15 SPDIF 16 GND 17 GND 18 SUB_C 19 GND 20 SUB_Y

CN7312 CN7310 CN002 9V 1 SCL 2 SDA 3 RESET 4 AGND 5 R 6 L 7 GND 8 PR 9 GND 10 PB 11 GND 12 Y 13 GND 149V SCLK SDAT RESET GND R L GND PR GND PB GND Y GND

P9V RESET SCLK

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

CN7307 GND 9V GND 5V GND GND 3.3V 3.3V GND 2.5V

SDAT

1 2 3 4 5 6 7 8 9 10

GND R GND 5V GND GND 3.3V 3.3V GND 2.5V P L GND PR GND B GND Y GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14

CN9504 9V RESET SCLK SDAT A GND R L GND PR GND PB GND Y GND 14P

CN9505 DEBUQ1 1 DEBUQ2 2 P87 3 P86 4 P85 5 NMI 6 VCC 3.3V 7 RESET 8 GND 9 9P

CN7001 1 UVCC 2 XTRST 3 XASTIN 4 CINIT 5 BREAK 6 ICD3 7 ICD2 8 ICD1 9 ICD0 10 ICS2 11 ICS1 12 ICS0 13 GND 14 ICL K

CN7002 STBY3.3V RESET MD2 BUSY 3 E SI0 SO0 SCLK0

1 2 3 4 5 6 7 8

CN8209 MAIN_Y/CV GND MAIN_CR GND MAIN_C/CB GND

1 2 3 4 5 6

Y/CV

C/CB

CR

CR

C/CB

Y

/CV

1 2 3 4 5 6

CN306 MAIN_C/CB GND MAIN_CR GND MAIN_Y/CV GND

QTFFC CN005 AFTM TU1V GND TU1R GND TU1L GND SCLK SDAT AGC Mute 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 CN7901 AFT_M TU1V GND TU1R GND TU1L GND SCL SDA AGC_M CN7903 GND 1 GND 2 CD2# 3 IOIS16# 4 MDO2 5 D2 6 MDO1 7 D1 8 MDO0 9 D0 10 MOSTRT 11 GND 12 A0 13 MOVAL 14 A1 15 REG# 16 A2 17 INPACK# 18 A3 19 GND 20 WAIT# 21 A4_CTX 22 RESET 23 A5_ITX 24 VS2# 25 A6_ETX 26 MDI7 27 GND 28 A7_QTX 29 MDI6 30 A12 31 MDI5 32 MCLKI 33 MDI4 34 MIVAL 35 VPP-2 36 VPP-2 37 VPP-2 38 VPP-1 39 VPP-1 40 VCC 41 VCC 42 VCC 43 VCC 44 VCC 45 MDI3 46 IREQ# 47 MDI2 48 WE# 49 MDI1 50 MCLK0 51 MDI0 52 GND 53 A13 54 MISTRT 55 A8_CRX 56 IOWR# 57 A9_DRX 58 IORD# 59 A11 60 GND 61 VS1# 62 OE# 63 CE2# 64 A10 65 MDO7 66 CE1# 67 MDO6 68 GND 69 D7 70 MDO5 71 D6 72 MDO4 73 D5 74 MDO3 75 D4 76 CD1# 77 D3 78 GND 79 GND 80 80P

QUCN7953 1 GND 2 GND 3 CD2# 4 IOIS16# 5 MDO2 6 D2 7 MDO1 8 D1 9 MDO0 10 D0 11 MOSTRT 12 GND 13 A0 14 MOVAL 15 A1 16 REG# 17 A2 18 INPACK# 19 A3 20 GND 21 WAIT# 22 A4_CTX 23 RESET 24 A5_ITX 25 VS2# 26 A6_ETX 27 MDI7 28 GND 29 A7_QTX 30 MDI6 31 A12 32 MDI5 33 MCLKI 34 MDI4 35 MIVAL 36 VPP-2 37 VPP-2 38 VPP-2 39 VPP-1 40 VPP-1 41 VCC 42 VCC 43 VCC 44 VCC 45 VCC 46 MDI3 47 IREQ# 48 MDI2 49 WE# 50 MDI1 51 MCLK0 52 MDI0 53 GND 54 A13 55 MISTRT 56 A8_CRX 57 IOWR# 58 A9_DRX 59 IORD# 60 A11 61 GND 62 VS1# 63 OE# 64 CE2# 65 A10 66 MDO7 67 CE1# 68 MDO6 69 GND 70 D7 71 MDO5 72 D6 73 MDO4 74 D5 75 MDO3 76 D4 77 CD1# 78 D3 79 GND 80 GND CN7952 GND GND D3 CD1# D4 MDO3 D5 MDO4 D6 MDO5 D7 MDO6 CE1# MDO7 A10 CE2# OE# VS1# A11 IORD# A9_DRX IOWR# A8_CRX MISTRT A13 MDIO MCLKO MDI1 WE# MDI2 IREQ# MDI3 VCC VCC VPP-1 VPP-2 MIVAL MDI4 MCLKI MDI5 A12 MDI6 A7_QTX MDI7 A6_ETX VS2# A5_ITX RESET A4_CTX WAIT# A3 INPACK# A2 REG# A1 MOVAL A0 MOSTRT D0 MDO0 D1 MDO1 D2 MDO2 IOIS16# CD2# GND GND A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9 A10 B10 A11 B11 A12 B12 A13 B13 A14 B14 A15 B15 A16 B16 A17 B17 A18 B18 A19 B19 A20 B20 A21 B21 A22 B22 A23 B23 A24 B24 A25 B25 A26 B26 A27 B27 A28 B28 A29 B29 A30 B30 A31 B31 A32 B32 A33 B33 A34 B34

S SW2 S2 2

C2

Y2

1 2

CN5212 WFR_DET GND

CN5207 THERMO_2 GND THERMO_3 GND

1 2 3 4

1 2 3 4 5 6

CN6301 RLY_5V GND RLY_ON GND P_SW(-) STBY5V

CN6008 GND GND SUB 6.5V SUB 6.5V GND GND GND SUB 11V SUB 11V SUB 11V

1 2 3 4 5 6 7 8 9 10

FAN 13 2 1 FAN FAN_ERR GND

Sensor1 2

1 2 3 4 5 6 7 8 9 10 11 12 13 14

CN4201 MRXIN0MRXIN0+ DRAIN MRXIN1MRXIN1+ DRAIN MRXIN2MRXIN2+ DRAIN MRXCLKMRXCLK+ DRAIN MRXIN3MRXIN3+ 14P

CN8210 GND ATSC_A9V CN4000 I_MAIN_C GND GND B_INT I_MAIN_CV O_MSDIO GND O_MSCK I_MAIN_R SET_ON GND CLK_W I_MAIN_B D_OVP GND DAT_W I_MAIN_G GND GND D_1.8V I_MAIN_YS D_1.8V O_MSBS D_1.2V D_1.25V GND I_USBCONNECT A_1.8V I_USBDMNS BOOT_MODE GND GND I_USBDPLS HDMI_ERR O_MSDIR HDMI_RESET I_UARTTXD1 GND GND I_UARTTXDP I_UARTRXD1 O_MSPI GND I_UARTRXDP GND GND SW_2.5V SW_2.5V SW_2.5V SW_2.5V GND GND SW_3.3V SW_3.3V SW_3.3V SW_3.3V GND GND SW_5V SW_5V SYSTEM_RESETX NC GND GND SUB_6.5V SUB_6.5V SUB_6.5V SUB_6.5V O_IFPAGOUT O_A_IFPHSOUT GND GND O_IFPABOUT O_A_IFPVSOUT GND GND O_IFPAROUT O_A_IFPVMOUT GND GND 80P A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9 A10 B10 A11 B11 A12 B12 A13 B13 A14 B14 A15 B15 A16 B16 A17 B17 A18 B18 A19 B19 A20 B20 A21 B21 A22 B22 A23 B23 A24 B24 A25 B25 A26 B26 A27 B27 A28 B28 A29 B29 A30 B30 A31 B31 A32 B32 A33 B33 A34 B34 A35 B35 A36 B36 A37 B37 A38 B38 A39 B39 A40 B401 41 2 42 3 43 4 44 5 45 6 46 7 47 8 48 9 49 10 50 11 51 12 52 13 53 14 54 15 55 16 56 17 57 18 58 19 59 20 60 21 61 22 62 23 63 24 64 25 65 26 66 27 67 28 68 29 69 30 70 31 71 32 72 33 73 34 74 35 75 36 76 37 77 38 78 39 79 40 80

V2

1 2

GND 9V L 2

SensorCN6009 SUB 18V GND THRU 5V GND SW 9V SW 9V GND

FAN 21 2 3 4 5 6 7 3 2 1 FAN FAN_ERR GND

1 2

1 2 3 4 5

CN6010 PFC_DET PRI_VCC1 PRI_GND NC PFC_OUT

FAN 33 2 1 FAN FAN_ERR GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14

CN4200 MRXIN0MRXIN0+ DRAIN MRXIN1MRXIN1+ DRAIN MRXIN2MRXIN2+ DRAIN MRXCLKMRXCLK+ DRAIN MRXIN3MRXIN3+ 14P

G1FAN 41 2 3 4 5 CN6017 PFC_DET PRI_VCC1 PRI_GND NC PFC_