th 37pr9u th 42pr9u

ORDER NO. MTNC060585CE D10 Canada: B07

High Definition Hospitality Plasma Display

TH-37PR9U TH-42PR9UGPH9D Chassis

SpecificationsPower Source Power Consumption Power on Stand-by condition Power off condition Plasma Display panel Contrast Ratio Screen size (No. of pixels) Operating condition Temperature Humidity Applicable signals Scanning format PC signals 525 (480) / 60i 60p, 625 (575) / 50i 50p, 750 (720) / 60p 30p 24sF.... SMPTE274M, 1250 (1080) / 50i VGA, SVGA, XGA, SXGA, UXGA..... (compressed) (37 inch) Horizontal scanning frequency 15 - 110 kHz (37 inch) Vertical scanning frequency 48 - 120 Hz (37 inch) Connection terminals PC (HIGH-DENSITY Mini-D-SUB 15PIN) Component Y:1.0 Vp-p (75-ohm: include sync) PB / CB:0.7 Vp-p (75-ohm) R,G,B / 0.7 Vp-p (75-ohm) HD,VD / 1.0-5.0 Vp-p (high impedance) 50p, 1125 (1080) / 60i 50i 24p 25p 32 F - 104 F (0 C - 40 C) 20% - 80% 300 W (37 inch) Save OFF 0.6 W, Save ON 0.4 W (37 inch) 0.1 W (37 inch) Drive method: AC type 37-inch, 16:9 aspect ratio (37 inch) Max 10000:1 32.2" (818 mm) (W) 18.1" (461 mm) (H) 37" (939 mm) (diagonal) (37 inch) 36.2" (920 mm) (W) 20.4" (518 mm) (H) 42" (1,056 mm) (diagonal) (42 inch) 737,280 (1,024 (W) 720(H)) (37 inch) [3,072 720 dots] (37 inch) 786,432 (1,024 (W) 768(H)) (42 inch) [3,072 768 dots] (42 inch) 345 W (42 inch) Save OFF 0.6 W, Save ON 0.4 W (42 inch) 0.1 W (42 inch) Drive method: AC type 42-inch, 16:9 aspect ratio (42 inch) 120 V AC, 50/60Hz

VGA, SVGA, XGA, SXGA, UXGA..... (compressed) (42 inch) Horizontal scanning frequency 15 - 110 kHz (42 inch) Vertical scanning frequency 48 - 120 Hz (42 inch)

2006 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.

TH-37PR9U / TH-42PR9U

PR / CR:0.7 Vp-p (75-ohm) AUDIO IN (M3 JACK) SERIAL Accessories Supplied Fixing bands Dimensions (W H D) (TMME203 or TMME187) 2 36.1" (917 mm) 25.4" (644 mm) 3.7" (95 mm) (37 inch) (exclusive of protruding portion) (37 inch) Mass (weight) Sound Speaker (8 20W10W+10W 10THD approx. 57.3 lbs (37 inch) 40.2" (1,020 mm) 27.8" (705 mm) 4.3" (109 mm) (42 inch) (exclusive of protruding portion) (42 inch) approx. 66.1 lbs (42 inch) EXTERNAL CONTROL TERMINAL (D-SUB 9PIN) 0.5 Vrms (high impedance) RS-232C COMPATIBLE

Notes: Design and specifications are subject to change without notice. Mass and dimensions shown are approximate.

CONTENTSPage1 Applicable signals 2 Safety Precautions 2.1. General Guidelines 3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 4 About lead free solder (PbF) 5 Service Hint 6 Disassembly TH-37PR9U 6.1. Removal of the Back Cover 6.2. Removal of the Slot Block 6.3. Removal of the J-Board 6.4. Removal of the HX-Board 6.5. Removal of the PB-Board 6.6. Removal of the DA-Board 6.7. Removal of the P-Board 6.8. Removal of the D-Board 6.9. Removal of the SU-Board and the SD-Board 6.10. Removal of the SC-Board 6.11. Removal of the SS-Board 6.12. Removal of the C1, C2-Board 6.13. Removal of the S-Board 6.14. Removal of the GK-Board 6.15. Removal of the K-Board 6.16. Removal of the Fan 6.17. Removal of the Escutcheon 6.18. Removal of the Plasma Panel 7 Disassembly TH-42PR9U 7.1. Removal of the Back Cover 7.2. Removal of the Slot Block 7.3. Removal of the J-Board 7.4. Removal of the HX-Board 6 7 8 9 9 9 9 9 10 10 11 11 11 12 12 12 13 13 13 14 14 16 18 18 18 18 18 11 Adjustment 11.1. RGB white balance adjustment 11.2. HD white balance adjustment 11.3. Power control adjustment 4 5 5 7.5. Removal of the PB-Board 7.6. Removal of the DA-Board 7.7. Removal of the P-Board 7.8. Removal of the D-Board 7.9. Removal of the SU-Board and the SD-Board 7.10. Removal of the SC-Board 7.11. Removal of the SS-Board 7.12. Removal of the C1, C2-Board 7.13. Removal of the S-Board 7.14. Removal of the GK-Board 7.15. Removal of the K-Board 7.16. Removal of the Fan 7.17. Removal of the Escutcheon 7.18. Removal of the Plasma Panel 8 Location of Lead Wiring 8.1. Wiring for the 37 inch model 8.2. Wiring for the 42 inch model 9 Adjustment Procedure 9.1. Driver Set-up 9.2. Initialization Pulse Adjust 9.3. P.C.B. (Printed Circuit Board) exchange 9.4. Adjustment Volume Location 9.5. Test Point Location 10 Service mode 10.1. CAT (computer Aided Test) mode

Page19 19 19 20 20 20 21 21 21 22 22 22 23 24 27 27 31 35 35 36 36 37 38 39 39 42 43 43 45 47

10.2. IIC mode structure (following items value is sample data.)

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12 Trouble shooting guide 12.1. Self Check 12.2. No Power 12.3. No Picture 12.4. Local screen failure 13 Option Setting 14 Conduct Views 14.1. P-Board (37inch) 14.2. P-Board (42inch) 14.3. PB-Board 14.4. HX-Board 14.5. GK, K and S-Board 14.6. J-Board 14.7. DA-Board 14.8. D-Board 14.9. C1-Board (37inch) 14.10. C1-Board (42inch) 14.11. C2-Board (37inch) 14.12. C2-Board (42inch) 14.13. SC-Board 14.14. SU-Board (37inch) 14.15. SU-Board (42inch) 14.16. SD-Board (37inch) 14.17. SD-Board (42inch) 14.18. SS-Board 15 Block and Schematic Diagram 15.1. Schematic Diagram Notes 15.2. Main Block Diagram (37inch) 15.3. Main Block Diagram (42 inch) 15.4. P-Board Block Diagram (37inch) 15.5. P-Board (1 of 6) Schematic Diagram (37inch) 15.6. P-Board (2 of 6) Schematic Diagram (37inch) 15.7. P-Board (3 of 6) Schematic Diagram (37inch) 15.8. P-Board (4 of 6) Schematic Diagram (37inch) 15.9. P-Board (5 of 6) Schematic Diagram (37inch) 15.10. P-Board (6 of 6) Schematic Diagram (37inch) 15.11. P-Board Block Diagram (42inch) 15.12. P-Board (1 of 6) Schematic Diagram (42inch) 15.13. P-Board (2 of 6) Schematic Diagram (42inch) 15.14. P-Board (3 of 6) Schematic Diagram (42inch) 15.15. P-Board (4 of 6) Schematic Diagram (42inch) 15.16. P-Board (5 of 6) Schematic Diagram (42inch) 15.17. P-Board (6 of 6) Schematic Diagram (42inch) 15.18. PB-Board Block and Schematic Diagram 15.19. HX-Board Block and Schematic Diagram 15.20. GK and K-Board Block and Schematic Diagram 15.21. J-Board (1 of 2) Block Diagram 15.22. J-Board (2 of 2) Block Diagram 15.23. J-Board (1 of 5) Schematic Diagram 15.24. J-Board (2 of 5) Schematic Diagram

48 48 50 50 51 52 55 55 58 61 62 63 64 66 68 70 71 72 73 74 77 78 79 80 81 83 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106

15.25. J-Board (3 of 5) Schematic Diagram 15.26. J-Board (4 of 5) Schematic Diagram 15.27. J-Board (5 of 5) Schematic Diagram 15.28. DA-Board (1 of 2) Block Diagram 15.29. DA-Board (2 of 2) Block Diagram 15.30. DA-Board (1 of 6) Schematic Diagram 15.31. DA-Board (2 of 6) Schematic Diagram 15.32. DA-Board (3 of 6) Schematic Diagram 15.33. DA-Board (4 of 6) Schematic Diagram 15.34. DA-Board (5 of 6) Schematic Diagram 15.35. DA-Board (6 of 6) Schematic Diagram 15.36. D-Board Block Diagram 15.37. D-Board (1 of 6) Schematic Diagram 15.38. D-Board (2 of 6) Schematic Diagram 15.39. D-Board (3 of 6) Schematic Diagram 15.40. D-Board (4 of 6) Schematic Diagram 15.41. D-Board (5 of 6) Schematic Diagram 15.42. D-Board (6 of 6) Schematic Diagram 15.43. C1 and C2-Board Block Diagram 15.44. C1-Board (1 of 2) Schematic Diagram (37inch) 15.45. C1-Board (2 of 2) Schematic Diagram (37inch) 15.46. C1-Board (1 of 2) Schematic Diagram (42inch) 15.47. C1-Board (2 of 2) Schematic Diagram (42inch) 15.48. C2-Board (1 of 2) Schematic Diagram (37inch) 15.49. C2-Board (2 of 2) Schematic Diagram (37inch) 15.50. C2-Board (1 of 2) Schematic Diagram (42inch) 15.51. C2-Board (2 of 2) Schematic Diagram (42inch) 15.52. SC, SU and SD-Board Block Diagram (37inch) 15.53. SC, SU and SD-Board Block Diagram (42inch) 15.54. SC-Board (1 of 2) Schematic Diagram 15.55. SC-Board (2 of 2) Schematic Diagram 15.56. SU-Board (1 of 2) Schematic Diagram (37inch) 15.57. SU-Board (2 of 2) Schematic Diagram (37inch) 15.58. SU-Board (1 of 2) Schematic Diagram (42inch) 15.59. SU-Board (2 of 2) Schematic Diagram (42inch) 15.60. SD-Board (1 of 2) Schematic Diagram (37inch) 15.61. SD-Board (2 of 2) Schematic Diagram (37inch) 15.62. SD-Board (1 of 2) Schematic Diagram (42inch) 15.63. SD-Board (2 of 2) Schematic Diagram (42inch) 15.64. SS and S-Board Block Diagram 15.65. SS and S-Board Schematic Diagram 16 Parts Location 16.1. Exploded View 16.2. Cable relation 16.3. Accessories Box 17 Mechanical Replacement Parts List 18 Replacement Parts List 18.1. Relpacement Parts List Notes 18.2. TH-37PR9U Electrical Replacement Parts List 18.3. TH-42PR9U Electrical Replacement Parts List

107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 149 149 152 153 154 155 155 156 177

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1 Applicable signals

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2 Safety Precautions2.1. General Guidelines1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.

2.1.1.

Leakage Current Cold Check

1. Unplug the AC cord and connect a jumper between the two prongs on the plug. 2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screw heads, connectors, control shafts, etc. When the exposed metallic part has a return path to the chassis, the reading should be between 1M and 5.2M. When the exposed metal does not have a return path to the chassis, the reading must be .

Figure 1

2.1.2.

Leakage Current Hot Check (See Figure 1.)

1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check. 2. Connect a 1.5k, 10 watts resistor, in parallel with a 0.15F capacitors, between each exposed metallic part on the set and a good earth ground such as a water pipe, as shown in Figure 1. 3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor. 4. Check each exposed metallic part, and measure the voltage at each point. 5. Reverse the AC plug in the AC outlet and repeat each of the above measurements. 6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) may be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is outside of the limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to the customer.

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3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) DevicesSome semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by electro static discharge (ESD). 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static (ESD protected)" can generate electrical charge sufficient to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material). 7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. 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 replacement ES devices. (Otherwise hamless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).

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4 About lead free solder (PbF)Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu). That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available. This model uses Pb Free solder in its manufacture due to environmental conservation issues. For service and repair work, wed suggest the use of Pb free solder as well, although Pb solder may be used. PCBs manufactured using lead free solder will have the PbF within a leaf Symbol Caution Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 F (30~40 C) higher. Please use a high temperature soldering iron and set it to 700 20 F (370 10 C). Pb free solder will tend to splash when heated too high (about 1100 F or 600 C). If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder. After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the opposite side. (see figure below) stamped on the back of PCB.

Suggested Pb free solder There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder. However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.

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5 Service HintNote: The remote control transmitter is not included with this set. Execute by the following remote control transmitter when repairing. product number : EUR7636070R

Board Name DA D J SS SC SU SD

Function Digital Signal Processor, Micon Format Converter, Plasma AI Processor Sub-Field Processor Slot Interface (Audio/Video/Sync input Switch), SYNC processor, Sound processor, Sustain drive Scan drive Scan out (Upper) Scan out (Lower)

Board Name C1 C2 SP S K GK P PB HX

Function Data Drive (Right) Data Drive (Left) Speaker terminal Power switch Remote receiver, LED_G,R Key switch Power supply Fan control PC / RS-232C_Input terminal

Note: Extension cable kit Slot Board is supplied as service fixtures and tools. (Parts No. TZSC0704) 8


6 Disassembly TH-37PR9U To disassemble P.C.B., wait for 1 minute after power was off for discharge from electrolysis capacitors. and marks indicate screw positions.

6.3.

Removal of the J-Board

1. Remove the Slot Block. (Reference to Removal of the Slot Block) 2. The Slot Block is turned inside out. 3. Remove the 6 screws and then remove the Slot cover.

6.1.

Removal of the Back Cover, 6 , 14 , 8 ) and then

1. Remove the screws (6 remove the Back Cover.

4. Remove the 6 screws, release the coupler(J14) from HXBoard and then remove the J-Board.

6.2.

Removal of the Slot Block

1. Disconnect the couplers(J1, J3, J4, J5, J6, J7, J10, J30). 2. Disconnect the Relay Coupler(J2, J8, J15). 3. Remove the 4 screws and then remove the Slot Block. 4. Disconnect the couplers(J2, J8, J15).

6.4.

Removal of the HX-Board

1. Remove the Slot Block. (Reference to Removal of the Slot Block) 2. Remove the J-Board. (Reference to Removal of the J-Board) 3. Remove the 2 screws and then remove the Slot Case.

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4. Remove the 4 Hexagonal-Head screws and the 1 screw and then remove the HX-Board.

6.6.

Removal of the DA-Board

1. Disconnect the couplers(PB30, PB31, PB33, PB35). 2. Remove the 2 screws and then remove the PB-Board Block.

3. Disconnect the couplers(DA1, DA3, DA5, DA6). 4. Remove the Flexible Cable from the coupler(DA2). 5. Remove the 2 screws and then remove the DA-Board and the Fixed Plate.

6.5.

Removal of the PB-Board

1. Disconnect the couplers (PB30, PB31, PB33, PB35). 2. Remove the 1 screw and then remove the PB-Board.

Note: A re-setup of the destination is performed by MS mode after DA-Board exchange.

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6.7.

Removal of the P-Board

6.9.

1. Disconnect the couplers(P2, P5, P9, P10, P11, P12, P23, P25) 2. Remove the 6 screws and then remove the P-Board.

Removal of the SU-Board and the SD-Board

1. Remove the Flexible Cable from the couplers(SU1, SU2, SU3, SD1, SD2, SD3). 2. Remove the each 2 screws.

6.8.

Removal of the D-Board

1. Remove the Slot Block. (Reference to Removal of the Slot Block) 2. Disconnect the couplers(D5, D20, D25) 3. Remove the Flexible Cable from the couplers (D3, D31, D32). 4. Remove the 4 screws and then remove the D-Board.

3. Disconnect the couplers(SU45, SD46). 4. Slide the SU-Board and the SD-Board to the left, remove the SU-Board and the SD-Board from the couplers(SC41, SC42).

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6.10. Removal of the SC-Board1. Disconnect the couplers(SU45, SD46). 2. Remove the each 2 screws ( ) and then slide the SU-Board and the SD-Board to the left.

6.12. Removal of the C1, C2-Board1. Remove the Slot Block. (Reference to Removal of the Slot Block) 2. Remove the 1 screw ( ) and then remove the Ferrite Core. 3. Remove the each 6 screws ( ) and then remove the Stand Block(L, R).

3. Disconnect the couplers(SC2, SC20, SC23). 4. Remove the 6 screws and then remove the SC-Board.

6.12.1.

Removal of the C1-Board

1. Remove the Flexible Cable from the couplers(C11, C12). 2. Remove the 8 screws ( ) and then remove the Flexible Cable from the couplers(CB1, CB2, CB3, CB4). 3. Remove the 4 screws ( ) and then remove the C1-Board.

6.11. Removal of the SS-Board1. Disconnect the couplers(SS11, SS12, SS23, SS34). 2. Remove the Flexible Cable from the couplers(SS41, SS42, SS43, SS44) 3. Remove the 6 screws and then remove the SS-Board.

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6.12.2.


6.14. Removal of the GK-Board1. Remove the 2 screws(C) and then remove the Plate(A). 2. Remove the 2 screws(D). 3. Disconnect the coupler(GK3) and then remove the GKBoard.


6.13. Removal of the S-Board1. Disconnect the coupler(S1).

6.15. Removal of the K-Board1. Remove the 2 screws(E). 2. Disconnect the coupler(K1) and then remove the K-Board.

2. Remove the 2 screws(A) and then remove the S-Board Block. 3. Disconnect the coupler(S1). 4. Remove the 2 screw(B) and then remove the S-Board.

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6.16. Removal of the Fan1. Disconnect the Fan Relay Couplers. 2. Remove the each 3 screws and then remove the Fan Blocks.

6.17. Removal of the Escutcheon1. Disconnect the Relay Coupler(J2, J8, J5). 2. Disconnect the coupler(S2).

3. Disconnect the coupler(J7). 3. Remove the each 4 screws (E) and then remove the Fans. 4. Remove the 1 screw ( ) and then remove the Ferrite core from the Stand Block(R). 5. Remove the 10 screws ( ).

4. Reassemble the Fans in reverse order. 5. Stick the Cushion (Fan) around the Fan.

6. Lift up the bottom of the Plasma Panel in the direction of the arrow1 and pull the Plasma Panel in the direction of the arrow2 and then remove the Plasma Panel.

Note: The Cushion (Fan) are unsuitable to reuse. Please use a new one at the time of Fan exchange.

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7. Remove the S-Board Block. (Remove to the Removal of the S-Board) 8. Remove the K-Board. (Remove to the Removal of the K-Board) 9. Remove the GK-Board. (Remove to the Removal of the GK-Board) 10. Remove the 5 screws(F) and then remove the Plate(B). 11. Remove the 2 screws(G) and then remove the Control Panel.

16. Remove the Front Glass. 17. Remove the each 1 screw ( ) and then remove the Plate(L, R). 18. Remove the each 4 screws ( ) and then remove the Speaker (L/R).

12. Remove the 1 screw(H) and then remove the Spring. 13. Remove the 3 hooks and then remove the Door. 14. Remove the 4 hooks and then remove the Power SW.

15. Remove the each screws and then remove the Glass Fixed Plate (L, R, Upper, Lower). Removed number of screws: each 6 screws (L, R) 5 screws (Upper) 6 screws (Lower)

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6.18. Removal of the Plasma Panel1. Disconnect the Fan Relay Couplers. 2. Remove the each 3 screws ( ) and then remove the Fan Blocks. 3. Remove the 1 screw ( ) and then remove the Ferrite Core from the Stand Block(R). 4. Remove the each 6 screws ( ) and then remove the Stand Block(L, R).

11. Disconnect the couplers(P2, P9, P11, P12, P23, P25). 12. Remove the 6 screws ( ) and then remove the P-Board. 13. Remove the 5 screws ( ) and then remove the AC-Inlet Block and the clamper.

5. Disconnect the couplers(J1, J3, J4, J5, J6, J7, J10, J30). 6. Disconnect the Relay Coupler(J2,J8,J15). 7. Remove the 4 screws and then remove the Slot Block.

14. Disconnect the coupler(D20). 15. Remove the Flexible Cable from the couplers(D31, D32). 16. Remove the 4 screws and then remove the D-Board.

8. Disconnect the coupler(DA5). 9. Remove the Flexible Cable from the couplers(DA2). 10. Remove the 4 screws and then remove the DA-Board Block.

16


17. Remove the SU-Board and the SD-Board. (Reference to Removal of the SU-Board and the SD-Board) 18. Remove the 7 screws ( ) and then remove theSC-Board and the clamper. 19. Remove the 2 screws ( ) and then remove the Plate.

26. Remove the 8 screws ( ) and then remove the Flexible Cable from the couplers(CB5, CB6, CB7, CB8). 27. Remove the 4 screws ( ) and then remove the C2-Board.

20. Disconnect the couplers(SS23, SS34). 21. Remove the Flexible Cable from the couplers(SS41, SS42, SS43, SS44). 22. Remove the 6 screws ( ) and then remove the SS-Board. 23. Remove the 1 screw ( ) and then remove the Ferrite Core.


24. Remove the 8 screws ( ) and then remove the Flexible Cable from the couplers(CB1, CB2, CB3, CB4, C12). 25. Remove the 4 screws ( ) and then remove the C1-Board.

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7 Disassembly TH-42PR9U To disassemble P.C.B., wait for 1 minute after power was off for discharge from electrolysis capacitors. and marks indicate screw positions.

7.3.

Removal of the J-Board

1. Remove the Slot Block. (Reference to Removal of the Slot Block) 2. The Slot Block is turned inside out. 3. Remove the 6 screws and then remove the Slot cover.

7.1.

Removal of the Back Cover, 6 , 14 , 8 ) and then

1. Remove the screws (6 remove the Back Cover.

4. Remove the 6 screws, release the coupler(J14) from HXBoard and then remove the J-Board.

7.2.

Removal of the Slot Block

1. Disconnect the couplers(J1, J3, J4, J5, J6, J7, J10, J30). 2. Disconnect the Relay Coupler(J2, J8, J15). 3. Remove the 4 screws and then remove the Slot Block. 4. Disconnect the couplers(J2, J8, J15).

7.4.

Removal of the HX-Board

1. Remove the Slot Block. (Reference to Removal of the Slot Block) 2. Remove the J-Board. (Reference to Removal of the J-Board) 3. Remove the 2 screws and then remove the Slot Case.

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4. Remove the 4 Hexagonal-Head screws and the 1 screw and then remove the HX-Board.

3. Disconnect the couplers(DA1, DA3, DA5, DA6). 4. Remove the Flexible Cable from the coupler(DA2). 5. Remove the 2 screws and then remove the DA-Board and the Fixed Plate.

Note: A re-setup of the destination is performed by MS mode after DA-Board exchange.

7.5.

Removal of the PB-Board

7.7.

Removal of the P-Board

1. Disconnect the couplers (PB30, PB31, PB33, PB35). 2. Remove the 1 screw and then remove the PB-Board.

1. Disconnect the couplers(P2, P5, P9, P10, P11, P12, P23, P25) 2. Remove the 6 screws and then remove the P-Board.

7.6.

Removal of the DA-Board

1. Disconnect the couplers(PB30, PB31, PB33, PB35). 2. Remove the 2 screws and then remove the PB-Board Block.

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7.8.

Removal of the D-Board

1. Remove the Slot Block. (Reference to Removal of the Slot Block) 2. Disconnect the couplers(D5, D20, D25) 3. Remove the Flexible Cable from the couplers (D3, D31, D32). 4. Remove the 4 screws and then remove the D-Board.

3. Disconnect the couplers(SU45, SD46). 4. Slide the SU-Board and the SD-Board to the left, remove the SU-Board and the SD-Board from the couplers(SC41, SC42).

7.10. Removal of the SC-Board 7.9. Removal of the SU-Board and the SD-Board1. Disconnect the couplers(SU45, SD46). 2. Remove the 3 screws ( ) and then slide the SU-Board and the SD-Board to the left.

1. Remove the Flexible Cable from the couplers(SU1, SU2, SU3, SU4, SD1, SD2, SD3, SD4). 2. Remove the 3 screws.

3. Disconnect the couplers(SC2, SC20, SC23). 4. Remove the 6 screws and then remove the SC-Board.

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7.11. Removal of the SS-Board1. Disconnect the couplers(SS11, SS12, SS23, SS34). 2. Remove the Flexible Cable from the couplers(SS41, SS42, SS43, SS44) 3. Remove the 6 screws and then remove the SS-Board.

7.12.2.



7.12. Removal of the C1, C2-Board1. Remove the Slot Block. (Reference to Removal of the Slot Block) 2. Remove the 1 screw ( ) and then remove the Ferrite Core. 3. Remove the each 6 screws ( ) and then remove the Stand Block(L, R).

7.13. Removal of the S-Board1. Disconnect the coupler(S1).

7.12.1.



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2. Remove the 2 screws(A) and then remove the S-Board Block. 3. Remove the 2 screw(B) and then remove the S-Board.

7.16. Removal of the Fan1. Disconnect the Fan Relay Couplers. 2. Remove the each 3 screws and then remove the Fan Blocks.

7.14. Removal of the GK-Board1. Remove the 2 screws(C) and then remove the Plate(A). 2. Remove the 2 screws(D). 3. Disconnect the coupler(GK3) and then remove the GKBoard. 3. Remove the each 4 screws (E) and then remove the Fans.

4. Reassemble the Fans in reverse order. 5. Stick the Cushion (Fan) around the Fan.

7.15. Removal of the K-Board1. Remove the 2 screws(E). 2. Disconnect the coupler(K1) and then remove the K-Board.

Note: The Cushion (Fan) are unsuitable to reuse. Please use a new one at the time of Fan exchange.

22


7.17. Removal of the Escutcheon1. Disconnect the Relay Coupler(J2, J8, J5). 2. Disconnect the coupler(S1).

7. Remove the S-Board Block. (Remove to the Removal of the S-Board) 8. Remove the K-Board. (Remove to the Removal of the K-Board) 9. Remove the GK-Board. (Remove to the Removal of the GK-Board) 10. Remove the 5 screws(F) and then remove the Plate(B). 11. Remove the 2 screws(G) and then remove the Control Panel.

3. Disconnect the coupler(J7). 4. Remove the 1 screw ( ) and then remove the Ferrite core from the Stand Block(R). 5. Remove the 10 screws ( ).

12. Remove the 1 screw(H) and then remove the Spring. 13. Remove the 3 hooks and then remove the Door. 14. Remove the 4 hooks and then remove the Power SW.


23


15. Remove the each screws and then remove the Glass Fixed Plate (L, R, Upper, Lower). Removed number of screws: each 6 screws (L, R) 5 screws (Upper) 7 screws (Lower)

7.18. Removal of the Plasma Panel1. Disconnect the Fan Relay Couplers. 2. Remove the each 3 screws ( ) and then remove the Fan Blocks. 3. Remove the 1 screw ( ) and then remove the Ferrite Core from the Stand Block(R). 4. Remove the each 6 screws ( ) and then remove the Stand Block(L, R).

16. Remove the Front Glass. 17. Remove the each 1 screw ( ) and then remove the Plate(L, R). 18. Remove the each 4 screws ( ) and then remove the Speaker (L/R). 5. Disconnect the couplers(J1, J3, J4, J5, J6, J7, J10, J30). 6. Disconnect the Relay Coupler(J2,J8,J15). 7. Remove the 4 screws and then remove the Slot Block.

24


8. Disconnect the coupler(DA5). 9. Remove the Flexible Cable from the couplers(DA2). 10. Remove the 4 screws and then remove the DA-Board Block.

18. Remove the 7 screws ( ) and then remove theSC-Board and the clamper. 19. Remove the 2 screws ( ) and then remove the Plate.

11. Disconnect the couplers(P2, P9, P11, P12, P23, P25). 12. Remove the 6 screws ( ) and then remove the P-Board. 13. Remove the 5 screws ( ) and then remove the AC-Inlet Block and the clamper.

20. Disconnect the couplers(SS23, SS34). 21. Remove the Flexible Cable from the couplers(SS41, SS42, SS43, SS44). 22. Remove the 6 screws ( ) and then remove the SS-Board. 23. Remove the 1 screw ( ) and then remove the Ferrite Core.

14. Disconnect the coupler(D20). 15. Remove the Flexible Cable from the couplers(D31, D32). 16. Remove the 4 screws and then remove the D-Board. 24. Remove the 8 screws ( ) and then remove the Flexible Cable from the couplers(CB1, CB2, CB3, CB4, C12). 25. Remove the 4 screws ( ) and then remove the C1-Board.

17. Remove the SU-Board and the SD-Board. (Reference to Removal of the SU-Board and the SD-Board) 25


26. Remove the 8 screws ( ) and then remove the Flexible Cable from the couplers(CB5, CB6, CB7, CB8). 27. Remove the 4 screws ( ) and then remove the C2-Board.


26


8 Location of Lead Wiring8.1.8.1.1.

Wiring for the 37 inch modelLocation of Lead Wiring (1)

The lead wiring is dressed as shown in figure.

27


8.1.2.

Location of Lead wiring (2)


28


8.1.3.



29


8.1.4.

Location of Lead Wiring (4)


30


8.2.8.2.1.

Wiring for the 42 inch modelLocation of Lead Wiring (1)


31


8.2.2.



32


8.2.3.



33


8.2.4.

Location of Lead Wiring (4)


34


9 Adjustment Procedure9.1.9.1.1.

Driver Set-upItem / Preparation

9.1.2.

Adjustments

Adjust driver section voltages referring the panel data on the panel data label. Check or adjust the following voltages with the multimeter.Name Vsus Ve Vset Vad Vscn Vda Vdat PFC Test Point TPVSUS (SS) TPVE (SS) TPVSET (SC) TPVAD (SC) TPVSCN (SC) TPVDA (SS) P12-1, 5 (P) C446 (+)(-) Voltage Vsus 2V Ve 1V 260V 7V -105V 1V Vad+140V 4V 75V 1V 75.5V 0.1V 396V 0.5V Volume R628 (P) VR6000 (SS) Fixed VR6600 (SC) Fixed Fixed R665 (P) R443 (P) Remarks * *

1. Input a white signal to plasma video input. Aging pattern: 0 2. Set the picture controls as follows. Picture menu: Standard Picture: +25 Aspect: Full Caution 1. First perform Vsus adjustment. 2. Confirmation of Vscn voltage should be performed after confirmation of Vad adjustment. When Vad=-105V, Voltage of Vscn is 35V 4V.

*See the Panel label.

35


9.2.

Initialization Pulse Adjust

1. Input the White signal to plasma video input. 2. Set the picture controls as follows. Picture menu: Standard Picture: +25 Aspect: Full 3. Connect Oscilloscope to TPSC1 (T2) and adjust VR6602 for 19510 Sec.T2 Test point TPSC1 (SC) Volume VR6602 (SC) Level 195 10 Sec.

9.3.9.3.1. 9.3.2.

P.C.B. (Printed Circuit Board) exchangeCaution Quick adjustment after P.C.B. exchangeName Test Point Voltage Volume Vsus TPVSUS (SS) Vsus 2V R628 (P) Vdat P12-1, 5 (P) 75.5V 0.1V R665 (P) PFC C446 (+) (-) (P) 396V 0.5V R443 (P) Vad TPVAD (SC) -105V 1V VR6600 (SC) Ve TPVE (SS) Ve 1V VR6000 (SS) White balance, Pedestal and Sub brightness for NTSC, PAL, HD, PC and 625i signals Set Market Select Number to correct destination by MS mode. (See chap. 10.1.4) Remarks *

1. To remove P.C.B., wait 1 minute after power was off for discharge from electrolysis capacitors.

Adjust the following voltages with the multimeter.P.C.B. P Board

SC Board SS Board D, J, DA Board DA Board

*

*See the Panel label. Caution: Absolutely do not reduce Vsus below Ve not to damage the P.C.B.

36


9.4.9.4.1.

Adjustment Volume LocationTH-37PR9U

9.4.2.

TH-42PR9U

37


9.5.9.5.1.

Test Point LocationTH-37PR9U

9.5.2.

TH-42PR9U

38


10 Service mode10.1. CAT (computer Aided Test) mode

To exit the CAT mode, access the ID mode and switch off the main power.

10.1.1.

IIC mode

Select the IIC mode by Up/Down button on the remote control at the front page of CAT mode and then press the Action button on the remote control.

Subject and item are mentioned on IIC mode structure. To exit the IIC mode, press the R button on the remote control.

39


10.1.2.

CD mode

Select the CD mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button on the remote control more than 5 seconds.

Micom software version (IC9702), this version can be upgrade by 1. replace of new version IC 2. Loading the new version software from loader tool, TZSC07036. Memory data change

To exit the CD mode, press the R button on the remote control.

10.1.3.

SD mode

Select the SD mode by Up/Down button on the remote control at the front page of CAT mode and then press the Action button on the remote control.

To exit the SD mode, press the R button on the remote control.

40


10.1.4.

MS mode

Select the MS mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button on the remote control more than 5 seconds.

To exit the MS mode, press the R button on the remote control. Caution: Market Select should be set after exchange of DA-Board. Destination numberNumber 0 1 2 3 4 5 6 7 8 9 10 11 12 Destination Japan North America Europe Others Britain Taiwan Thailand -Japan (Hotel) North America (Hotel) Europe (Hotel) Others (Hotel) Britain (Hotel) Number 1 Number 14 15 16 17 18 19 20 21 22 23 24 25 26 Destination Thailand (Hotel) -Mexico Mexico (Hotel) China China (Hotel) --------

Default setting Destination North America

10.1.5.

ID mode

Select the ID mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button on the remote control more than 5 seconds.

To exit the ID mode, press the R button on the remote control. 41


10.2. IIC mode structure (following items value is sample data.)

42


11 Adjustment11.1. RGB white balance adjustmentInstrument Name RGB VGA W/B pattern Color analyzer (Minolta CA-100 or equivalent) Procedure Ensure aging is adequate. Make sure the front panel to be used on the final set is fitted. Make sure a color signal is not being shown before adjustment. Put the color analyzer where there is little color variation. Highlight section Signal amplitude 75% 1. Set COMPONET/RGB-IN SELECT to RGB. 2. Select the IIC mode PANEL W/B Adj. item. 3. Check that the color temperature is COOL (High). 4. Output a white balance pattern. 5. Touch the signal receiver of color analyzer to the highlight windows center. 6. Fix G drive at E0h and adjust B drive and R drive so x, y become the Color temperature High in the below table. 7. Increase R/G/B together so the maximum drive value in R/G/B becomes FCh. 8. Set color temperature to NORMAL (Medium). 9. Fix G drive at E0h and adjust B drive and R drive so the highlight windows x, y becomes the Color temperature Medium in the below table. 10. Increase R/G/B together so the maximum drive value in R/G/B becomes FCh. 11. Set color temperature to WARM(Low). 12. Set G drive to E0h and adjust B drive and R drive so the highlight windows x, y become the Color temperature Low shown in the below table. 13. Increase R/G/B together so the maximum drive value in R/G/B becomes FCh. 14. Copy the R drive, G drive and B drive data in NTSC, PAL DVI region. Drive standard G: E0h Cutoff standard G: 80h Remarks Picture Menu: Standard Picture: 25 Aspect: Full Position and size: Normal Connection PC input Panel surface Remarks User setting: Normal (Picture menu: Standard)

Adjustment target Hi-light: x 0.003 y 0.003 Hi-light is target of the number at drive adjustment in the hi-light windows. Therefore, it is not target of the hi-light number at after adjustment white balance.

43


44


11.2. HD white balance adjustmentInstrument Name HD W/B pattern (COMPONENT Output) Color analyzer (Minolta CA-100 or equivalent) Procedure Ensure aging is adequate. Make sure the front panel to be used on the final set is fitted. Make sure a color signal is not being shown before adjustment. Put the color analyzer where there is little color variation. Highlight section Signal amplitude 75% 1. Set COMPONENT/RGB-IN SELECT to COMPONENT 2. Select the IIC mode "PANEL W/B Adj. item. 3. Check that the color temperature is COOL (High). 4. Output a white balance pattern. 5. Touch the signal receiver of color analyzer to the highlight windows center. 6. Fix G drive at E0h and adjust B drive and R drive so x, y become the "Color temperature High" in the below table. 7. Increase R/G/B together so the maximum drive value in R/G/B becomes FCh. 8. Set color temperature to NORMAL (Medium). 9. Fix G drive at E0h and adjust B drive and R drive so the highlight windows x, y becomes the "Color temperature Medium" in the below table. 10. Increase R/G/B together so the maximum drive value in R/G/B becomes FCh. 11. Set color temperature to "WARM (Low)". 12. Set G drive to E0h and adjust B drive and R drive so the highlight windows x, y become the Color temperature Low shown in the below table. 13. Increase R/G/B together so the maximum drive value in R/G/B becomes FCh. 14. Copy the R drive, G drive and B drive data in YUV1_525ip, YUV3_625ip region. Drive standard G: E0h Cutoff standard G: 80h Remarks Picture Menu: Standard Picture: 25 Aspect: Full Position and size: Normal Connection PC input Panel surface Remarks User setting: Normal (Picture menu: Standard)

Adjustment target Hi-light: x 0.003 y 0.003 Hi-light is target of the number at drive adjustment in the hi-light windows. Therefore, it is not target of the hi-light number at after adjustment white balance.

45


46


11.3. Power control adjustmentInstrument Name PC (RGB) signal generator (Leader: VGA/No.9 signal) Wattmeter Connect the AC power of the adjustment set to the wattmeter. Remarks Connection PC input Remarks Set RGB at COMPONENT/RGB-IN SELECT in Setup Menu.

Procedure [condition] Make sure the set is aged for 30 minutes or more before adjustment. Voltage 120V 50/60Hz (variation within 1%) Volume at minimum and screen size at full PC input and picture menu at normalized Dynamic 1. Connect the sets AC power to the wattmeter. 2. Receive the VGA No.9 signal from Leader. 3. Select the PWRCTL item in Panel APL/ABL in the IIC mode. 4. Adjust PWRCTL so the sets power consumption is description below. Adjust to shift large to small for DAC. Factory adjustment with OSD 37" 240+5/-12W 42" 210+5/-12W BUSCON without OSD 37" 238+5/-12W 42" 287+5/-12W

No.9 Signal Top half: Full color bar Bottom half: Horizontal 10 steps bar

Notes:1. When passing through factory adjustment mode, the power few watts which goes down is the consideration being completed. 2. Adjust the large number for DAC when they have 2 adjustment points.

47


12 Trouble shooting guide12.1. Self Check12.1.1. Display Indication1. Self-check is used to automatically check the bus line controlled circuit of the Plasma display. 2. To get into the Self-check mode, press the volume down button on the customer controls at the bottom of the set, at the same time pressing the OFF-TIMER button on the remote control, and the screen will show:If the CCU ports have been checked and found to be incorrect Or not located then " - - " will appear in place of " OK " 01 in the line of the PTCT means the number of blinks of the Power LED is 1. (Reference to 12.1.2) H09 in the line of the PTCT is the error code. Note: The line of the PTCT displays when you get into the Selfcheck mode for the first time only after the Power LED blinks.

12.1.2.1. Subject

Power LED Blinking timing chart

Information of LED Blinking timing chart. 2. Contents When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.

48


3. Remarks Above Fan function is operated during the fans are installed.

49


12.2. No PowerFirst check point There are following 3 states of No Power indication by power LED. 1. No lit. 2. Green is lit then turns red blinking a few seconds later. 3. Only red is lit.

12.3. No Picture

50


12.4. Local screen failurePlasma display may have local area failure on the screen. Fig - 1 is the possible defect P.C.B. for each local area.

Fig - 1

51


13 Option Setting

52


Option Menu for GPH9D series

GPH9D chassis series have special function and operation setting facility called Option Menu. This Option Menu is useful for special function required customers. This should be set at the installation stage.Option menus Off-timer function Onscreen display Initial INPUT Initial VOL level Maximum VOL Level INPUT lock Studio W/B Advanced PIP Display size default setting Enable On Off Off Off Off Off Off Off Contents Off-timer operation Enable/Disable. Enable/Disable to display input mode indication after power on and no signal indication. Sets the initial input mode when the power is turned on. Allow input mode selection while power is on. Sets the initial volume level when the power is turned on. Allow Volume control while power is on. Sets the maximum volume to desired level. Volume cannot exceed this level. Fixes the input mode to AV, Component/RGB or PC. Can not change input mode by input selection key. Set warm mode color temperature to 3,200 Kelvin. Off: Sets normal two screen display mode. On: Sets Advanced PIP mode. Adjusts the image display size on screen. On: Sets the image display size approximately 95% of the normal image display. Enable/Disable bottom operation buttons (Input, Menu, Enter and/or volume up/down) Remote key invalidation. Off: Valid key is all key of remote. User1: Valid key are only Stand-by (ON/OFF), Input, Direct input, Status, Surround, Sound mute On/Off, and volume adjustment. User2: Valid key is only Stand-by (ON/OFF). User3: All keys are null and void Set ID number from 0 to 100. Remote ID function On/Off. (While the Remote ID on, standard remote function can not control the unit.) Serial ID function On/Off Sets the slot power mode while the power is turned on. Allow Optional Terminal Board insert Slots while power is on. V. Installation function On/Off (Not used) The image rotates 180 degrees (up-down) Selects the slot which communicates serial. Note: The setting of an external command can be set only from the fixed serial terminal.

Button lock Remocon User Level

Off Off

ID select Remote ID Serial ID Slot power V. Installation Rotate Serial Slot Select

0 Off Off Off Off Off Slot1

Note: When both main unit buttons and remote control are disabled due to the Button lock, Remocon User level or RemoteID adjustments, set all the values Off so that all the buttons are enabled again. Press the Volume down button on main unit together with R button on the remote control and hold for more than 5 seconds. The SHIPPING menu is displayed and the lock is released when it disappears.

53


54


14 Conduct Views14.1. P-Board (37inch)

6

P-BOARD (FOIL SIDE) TXN/P1ZHTU

5

4

3

2

1

TH-37PR9U P-BOARD TXN/P1ZHTU


A

B

C

D

E55

F

G

H

I


P

Parts LocationP-BOARD (FOIL SIDE) ICIC401 IC402 IC403 IC404 IC405 IC406 IC408 IC409 IC410 IC411 IC412 IC501 IC502 IC504 IC505 IC506 IC507 IC509 IC510 IC512 IC520 B-4 C-4 B-4 C-4 B-4 F-1 B-4 C-3 B-4 B-4 A-4 B-5 B-5 B-4 H-5 G-5 G-5 H-5 C-5 F-5 F-5

Parts LocationP-BOARD (COMPONENT SIDE)Q535 Q537 Q538 Q540 Q541 Q551 Q553 Q554 Q555 Q556 Q557 Q558 Q559 Q561 Q563 Q564 Q565 Q566 Q567 Q568 Q569 A-5 C-5 E-4 G-4 F-5 C-4 B-5 B-5 E-4 D-4 B-5 A-4 B-5 A-4 A-5 F-5 F-5 E-5 F-5 B-4 B-5

TRANSISTORQ401 Q402 Q404 Q406 Q407 Q408 Q409 Q412 Q413 Q415 Q418 Q420 Q421 Q422 Q434 Q501 Q502 Q505 Q507 Q508 Q509 Q510 Q512 Q517 Q520 Q521 Q524 Q525 Q527 Q530 B-4 E-2 F-1 F-2 F-1 H-3 H-3 H-3 H-3 B-4 G-1 F-1 G-1 F-1 A-4 A-5 A-5 G-5 G-4 E-5 E-5 F-5 A-4 E-4 E-4 D-5 C-5 G-5 F-4 G-5

ICIC402 IC406 IC409 IC411 IC504 IC509 IC512 G-4 D-1 F-3 H-4 H-4 B-5 C-5

TRANSITORQ404 Q406 Q412 Q413 Q434 Q505 Q507 Q527 C-2 D-2 B-3 B-3 H-4 C-5 C-4 C-5

VOLUMER443 R628 R661 R665 R671 D-2 C-5 D-5 C-5 B-4

VOLUMER443 R628 R661 R665 R671 F-2 G-5 E-5 G-5 G-4

TH-37PR9U P-BOARD PARTS LOCATION


56


6

P-BOARD (COMPONENT SIDE) TXN/P1ZHTU

5

4

3

2

1



A

B

C

D

E57

F

G

H

I


14.2. P-Board (42inch)

P-BOARD (FOIL SIDE) TXN/P1ZKTU6

5

4

3

2

1

TH-42PR9U P-BOARD TXN/P1ZKTU


A

B

C

D

E58

F

G

H

I


P

Parts LocationP-BOARD (FOIL SIDE) ICIC401 IC402 IC403 IC404 IC405 IC406 IC408 IC409 IC410 IC411 IC412 IC501 IC502 IC504 IC505 IC506 IC507 IC509 IC510 IC512 IC520 B-4 C-4 B-4 C-4 C-4 F-1 B-4 C-3 B-4 B-4 A-4 B-5 B-5 B-4 H-5 G-5 G-6 H-5 C-6 F-5 F-6

Parts LocationP-BOARD (COMPONENT SIDE)Q535 Q537 Q538 Q540 Q541 Q551 Q553 Q554 Q555 Q556 Q557 Q558 Q559 Q561 Q563 Q564 Q565 Q566 Q567 Q568 Q569 A-5 C-5 E-5 G-5 F-5 C-5 B-5 B-5 E-4 D-4 B-5 A-4 B-5 A-5 A-6 F-6 F-5 E-6 F-5 B-4 B-6

TRANSISTORQ401 Q402 Q404 Q406 Q407 Q408 Q409 Q412 Q413 Q415 Q418 Q420 Q421 Q422 Q434 Q501 Q502 Q505 Q507 Q508 Q509 Q510 Q512 Q517 Q520 Q521 Q524 Q525 Q527 Q530 B-4 E-1 F-1 F-2 F-1 H-3 H-2 H-3 H-2 B-4 G-1 F-1 G-1 F-1 B-4 A-5 A-5 G-6 G-5 E-5 E-5 F-5 A-4 E-4 E-4 C-5 D-5 G-5 F-5 G-5

ICIC402 IC406 IC409 IC411 IC504 IC509 IC512 G-4 D-1 F-3 H-4 H-4 B-5 C-5

TRANSITORQ404 Q406 Q412 Q413 Q434 Q505 Q507 Q527 C-2 D-2 B-3 B-2 H-3 C-5 C-5 C-5

VOLUMER443 R628 R661 R665 R671 D-1 C-5 D-5 C-5 B-5

VOLUMER443 R628 R661 R665 R671 F-1 G-5 E-5 G-5 H-4



59


P-BOARD (COMPONENT SIDE) TXN/P1ZKTU6

5

4

3

2

1



A

B

C

D

E60

F

G

H

I


14.3. PB-Board

Parts LocationPB-BOARD (FOIL SIDE) ICIC850 C-2

PBTRANSISTORQ850 B-3

6

TPTPFAN B-2

Parts LocationPB-BOARD (COMPONENT SIDE) ICIC850 G-3

TRANSISTORQ850 G-3

5

4

PB-BOARD (FOIL SIDE) TXNPB1ZKTUC851 R851

PB-BOARD (COMPONENT SIDE) TXNPB1ZKTUR851

Q850

R861PB37

1

3

R861

TNPA3655ORDER NO.C850 R852 D857 R859J2

PB 1Q850

R853

1

3

C851

R852

PB37

PB36

B C E

D857 R859

1

3

C850 D855

R853 J101 J1

PB36

3

R850 R863D859

R862 R858

PB35

D854 R857

R863IC850 D859

D856

5

5

D855 R858

3

1

PB34

C853

R860

3

1

R857D853

4

D853 R856

C852

R856

3

D860

1

C852TPFAN JS852 C854

PB33

2

D852 R855L851

D852 R855 D851 D850L851

2

D858 JS851

D850

PB32

1

3

C854

TNPA3655SEE REVERSE FOR ORDER

1 PBNO.

PbF

JS851 D858

1

TH-37/42PR9U PB-BOARD TXNPB1ZKTU

JS852 L852

R854

PB31

R854

1

3

PB38

D851

1

3

PB30

1

3

1

R864

1

3

5 R864 1 PB30 3PB38 D856 R860

R862

R850

PB35

D854

5 4

3

1

C853

D860

PB34

3 2 1IC850

3 1PB33

1L852

1

3 3 3 1

PB32

1PB31

TH-37/42PR9U PB-BOARD TXNPB1ZKTU

A

B

C

D

E61

F

G

H

I


14.4. HX-Board

6

5

HX-BOARD(FOIL SIDE) TNPA2842STNPA28421

HX-BOARD(COMPONENT SIDE) TNPA2842STNPA2842 HX1C405 A C404R781 R784 Q535 Q533

ORDER NO.11

CR NO.31 HX1R780 R785

SEE REVERSE FOR ORDER NO.

PbF

PbF

CR NO.3

HX

D 12 IC502 22 C409

L555 C563 1

R585

4Q534

R788R783 R782 Q536

BQ531 Q532

L516 D503 L517

4

R586

5

C564

R787

R789

R590

D506

D504 R794 Q537 R593 R528 R592 R527 D505 R591 R526 E R792 C565

C551

R672

C550

R664

R776 R653 R668 R663C561 R654

R777 R655

A

R537

R786R656

E C562 BR509

JK511 JK513 JK509R510

R538 L514

L515 D507 D508 1 5 D509 D510R511

R547 L512

R529 R530

L513

R548D501

5

L509 L508 L507 L510 L511

R400 R589 R778 8 C524

C523

D502

L526

C

R790 C566 R791 C567

HX

D

R508 C 1

1 6

5 10 15 5 9

3

11

6

9

6JK509

JK513

JK511

1

Parts LocationHX-BOARD ICIC3502 E-4

TRANSISTORQ3531 Q3532 Q3533 Q3534 Q3535 Q3536 Q3537 D-4 D-4 E-4 E-4 E-4 E-4 F-4

2

1

TH-37/42PR9U HX-BOARD TNPA2842S

TH-37/42PR9U HX-BOARD TNPA2842S

A

B

C

D

E62

F

G

H

I


14.5. GK, K and S-Board

6

K-BOARD (FOIL SIDE) TXN/K1ZQTUR2564 Q2521

1 2

R2540

K2C2515

R2539

Q2519

R2563

R2562

C2516

C2520

R2538 R2565 R2566Q2520

2R2521

12

Q2518

D2524

R2554 R2537 D2526R2567

R2561

1C2521 D2528

K1

11

Q2522 R2560 R2525 R2571 R2531R2558 R2559

R2569

R2570

R2516

R2520

C2511IC2511

R2517

R2556

R2530

Q2510

D2511

RM2501

R2568

5

R2542 D2512 R2519 C2512

D2530

PbF

C2517

Q2513

TNPA3762SEE REVERSE

KFOR ORDER NO.

1

K-BOARD (COMPONENT SIDE) TXN/K1ZQTU1 2R2557R2524 K2

Q2511

R2572 R2573

4

ORDER

NO.PbF

12 11C2510 R2512

K1

TNPA3762

K 1

GKD2510

K

S

2 1

D2520

D2525

IC2511

3

GK-BOARD (FOIL SIDE) TXNGK1ZQTUPbFR3755

RM2501

S-BOARD (FOIL SIDE) TXN/S1ZQTUSW2500

TNPA3848SEER3756

GK 1R3751 D3750

R3759

R3761 R3757

R3762

R3763

C3750

REVERSE FOR ORDER NO.

S2

S1

R3754SW3757 SW3756 SW3758 R3764 R3768 SW3755

2SW3751 R3760 C3751 R3769

1

3

1

C2500

SW3753

SW3754

R3750

R3758

SW3752

R3765 R3752 R3767

R3766

TNPA3763

R3753

1D3751

SEE

REVERSE

FOR

ORDER

NO.

R2504

1 S

PbF

GK3

3

2

GK-BOARD (COMPONENT SIDE) TXNGK1ZQTUTNPA3848ORDERPRESET

S-BOARD (COMPONENT SIDE) TXN/S1ZQTUPbFVOL.DN VOL.UP CH.DNTV/AV

GK 1 GKTV/VTR

NO.SW3754STR

SW3752

SW3751

ASPECT SW3753

CH.UP

SW3755

SW3756

SW3757

SW3758

F

-/

+/

1 S1 3CH.DN CH.UP

1 S2 2

GK3

1

TV GUIDE

MENU

OK TV/VTR

VOL.DN

VOL.UP

3

TNPA3763ORDER NO.SW2500

1

S

1TH-37/42PR9U GK-BOARD TXNGK1ZQTU K-BOARD TXN/K1ZQTU S-BOARD TXN/S1ZQTU TH-37/42PR9U GK-BOARD TXNGK1ZQTU K-BOARD TXN/K1ZQTU S-BOARD TXN/S1ZQTU

A

B

C

D

E63

F

G

H

I


14.6. J-Board

6

5

Parts LocationJ-BOARD (FOIL SIDE) IC

J

4

IC801 IC802 IC8003

E-2 E-2 I-1

J-BOARD (FOIL SIDE) TNPA3896ABSR2355

TNPA3896C8185

1 JFOR ORDER NO.

PbFB2 B1 B40 B39

R2409

L2331

L2330

R2359

J12

J7R2408 1

C3202 B2 B1 B40 B39 3

3

J13

B40 B39

SEE

REVERSE

J11

B2 B1

R3025

R2358

R2357

C2364R3061

R8190

C2367

C2366

C2368 C8183 A40C3203

R8189

A2 A1D3004 R3059 R3144

A39

A40 A39

A2 A1

R3004 A40 A39 D3001R8202

A2C3201

R8181

A1

R8204

D3003 R8203C8108 R3189

C8109 R3080 R3079 R3078 D8208 D8207 D8206 D8205 R2394 R3092

R3190

R3188

C3030 C3029 C3028

C3114

R3111

R3110

R3118

1 2 3R2393 R802 IC801R836 8

R3135

R3091 R825 C805 C808 R803R826 R811 C815 C818

C3035

R3136

R8088

R3050

R3137

R3090

2D8184

R2301

R2392 R2396 R2395 R2402 R2401 R2403

R2302

C856

R8105 IC802 5 8

R3026 R3027 R3197 R3198

C3015

D3024

R3106

C864

C855

C819

D8183 R2420C2392

R2368

JS8096

R3105

C3110

C2378

R3104

C3101

D8001

C3103

C810R807 4 1 R805

4

C8025

R8033

1

R3072

R3070

R2367

C803

C8009

R813 R3172C820

C2393

D8003

D8185

C2409 R2421 C2414

D802

C8016

D8181C2415 C2416

C813C814

R8069

R3071

R804

R806

C804

R2422 C2365

C2419

R3231

C8075

C809 C806

R815

C8112

R812

1 R3230R3163

10C8005

R2423 1 C2369 11 R2356 1

R814R8113 C8074 R8112

C8007

R8023

R8025

3

20

IC8003

11R8026 R8021

C8073

R8117

C8072

R8118

J8

R2360 12 22

J14

1

TH-37/42PR9U J-BOARD TNPA3896ABS


A

B

C

D

E64

F

G

H

I


Parts LocationJ-BOARD (COMPONENT SIDE)

6

ICIC803 IC804 IC805 IC2301 IC2302 IC2303 IC2305 IC3001 IC3002 IC3003 IC3004 IC3005 IC3006 IC3007 IC3008 IC3101 IC3150 IC3151 IC3152 IC8001 IC8003 IC8005 IC8007 IC8009 IC8014 IC8016 IC8100 IC8181 E-2 D-2 F-2 H-2 H-2 G-2 H-1 F-1 C-2 C-1 C-2 B-2 C-2 C-2 G-2 A-2 C-3 C-3 G-2 B-1 B-1 A-1 B-1 B-1 D-1 D-1 D-2 G-3

TRANSISTORQ2300 Q2331 Q2372 Q3001 Q3004 Q8002 Q8010 Q8011 Q8012 Q8013 Q8019 Q8181 Q8182 Q8183 Q8184 Q8200 Q8201 Q8202 Q8203 Q8204 H-2 H-2 G-2 C-3 A-3 B-2 D-1 D-1 D-1 D-1 B-2 G-3 G-2 C-2 C-2 B-3 B-3 B-3 A-3 A-3

TP TRANSISTORTPJH1 TPJV1 A-2 A-2

5

J

4

J-BOARD (COMPONENT SIDE) TNPA3896ABSR3116 Q3004 D3007

J6

J5R3023 1 21

J7 J111 3

J11

2

20

J10R3003R3150 IC3150 6 1

R3008

J41 21 R3143 11 1 5 1 FL8000 B40 B39 A40

J30

2

30

J3

TNPA3896ORDER NO.

1 JJ13B40 B39 A40 A39

PbF

C8185

R2355

L2330

L2331

R3060 R3007

FL3001

D3005

FL3000

3

B40 B2 B1 A2 A1

B2 B1 A2 FL3003 FL3002 FL3010 A1

R3151

A40 A39

Q3001

D3061

B39

C2364 C2368

Q8204

C3150

A39

R3002 R3001

R2353 R2361

R3063

C8123

C2358

C2362

R2357

R2364

R2363

R2351

R2358

19

D3008

R3024

1

29

R2359

R2365

R2366

C2360

R8207

D8180 Q8181 R8183 R8185 R8186 1 4 R8184 Q2372 R8182 D2303 R2387 R8180 C8181 IC8181 8 X8181

ZA3007

C2356

C2363

Q8203

IC3151

C3151 B1 B2 A2 C8113

C2350

R3068

R3067

R8209

Q8200 Q8201

C3031

C3025

ZA3003

R3088 C3026 R3076 R3093

C867

C8101

C829

R8187

R3089

R838

A1

ZA3005

R8208

C8201

Q8202

R8200

R8201

J12C821C827 C822

C8122

R3114

R3117 R3126

C8107

R8205

R3075

C3108 C3115

C8200

R3077

D8200

D8209 D8201

R3073

D810

R3081

R822

C3136 14 C3017 D8203

R3069

28

C3027

C2372 R2385

R2388

R2426 R2386

22

21

22

21

C8100 R841

IC2301

R2427

THERMAL PAD

C2412

THERMAL PAD

C2413 L8189 L8188 L8187 L8186 L8185 L8184 L8183 L8182

C3135

C3016

R2383

C807

C3134

R3048

R823

C817

C802

C8103 IC3008 C858

C2421

48 C3013 C3014

R3083

R3085

15

14

C825 C828 R827 R819

R8121 R8119

R8122

1

R3084 16

C8120 4 C3011 R3039 R3040 R3041 R3042 5

C2403 C2402

Q8184

Q8183

IC804

1

C2401 C2404

5 8

4 1

R3101

R3103 R3053

R2398

IC3005 C3107 R3058 R3057 15 C3032

C2426

R3086

1

R2399 R2400

IC3101

D803

8 C857

C2425

C845 C846 C843 C844

C834

C831

R3125 R3134

1

28

L804

15 IC2302

L809

L810

R2384

15

R3095 C3041 R8120 C3040

IC3006

C3113

C838

R3140

TPJV1 C3143 C3144

IC3007

R3121

C811

C3001

R3051

R8089

C3022

R840 C824

C2399

R830

28

C3051

C8115

7

R8067

C816

C3052

C8015

5 R829

R820

R831 R832 C859 C3054

Q8019

R3066

C2353

41

R2405 R2404

R2413 C2352 R2414 R2418

R3218 R3214

Q8012

L8106 L8105 L8104 L8103 L8102 R8123

C2398 R2391

R8060

R3191

C3004

R3219 R3215

Q8013

C2381

C8027

R3064

R3065

5 R8057 R8093 R8006

R8003 R8001

8 R3082

9 C3009 R3062 1 R3047 R2303 16

1 L3005 C3010

FL3007 C848

21 NP

R2390

R8054

Q8010

FL3004

C8019

1 Q8002 1

NP

8

R8004

R2389

C2405

C8049

16

L805

C839

C2377

C2407

1

20

8

7

20

C2417

C3053

R2424 4 1 IC2305 C2411

40

R3216 R3212

C2408 R2416 R2417 R2419

L8101

D8011 R3211

R8031

C8023

R8051

C8080

C868

C8070

IC8005

C835

1 C8045

R2304

IC8007 1 8

1 ZA3004

C8071

C8081 1

C2418

14 L8005

IC8003

8

IC3001

10

R839

10

4

R8002

C3200

C3146

L3050

C8084

L811

C866

L3140

C860

C3057 C3058

11

5 1

8 R2425 C2410

R8129 ZA3008 R2410 C2365 11 C2369 R2356 R2411

C8111

C3042

14

ZA3002

C8082

C2394

TPJH1 R8065 11 R8077 R8037 C8033

20 C8036 4 5 9 16 8 9 R8009 C8001 IC3003 R3034 R3035 R3036 R3037 R3038

R3046 R3044

R8125

C8029

C8106

ZA3006

R8041 R8100

R3031

R3213

C8038 C8030

IC8009 R8005

7 IC8016

8

C8083

C8051

R3030

R8055 R8045 R8048 R8050 R8056

C847 C3145

R8039

1

L8003

R8024

C8003 R8018 R8017 R8012 R8011 R8010 R3029 R3028

R3217

D8010 R3210

R8098 R8097

L8001

Q8011

11 10 IC8014

R833

R835 R834 C862

C2385 C2382 C2384 C2389 C2388 C2391 C2395 C2397 C2390 C2396

J14

R8126 R8127 R8128

C8105

C861 R837

C3043

R8124

R3160 R3161

20

1

C3059

C3060

1

C2383

3

R2360

1

C8035

IC8001

FL3006

C2406

C2420

C3055 C3056

R2412 R2415

6

R8081

IC3002

C3106 C3105

R3102

C2355

A

1 R3120 L3006 JS8094 C8013 C3019 C3018 R8029 R8036 R8047 R8035 R8072 C8021

R3192

9

C8116 8

C801 C840

R3049

L3002

X2301

L802

L801

1

C2351

1

16

8

C8114

C823

R818

J2

C2386

C2387

22

12



A

B

C

D

E65

F

G

H

I

1

IC3004

R3043 R3045

R2406

38

R828

R3096

4

IC803

C2380

C3020

8

9

R3054

25

R3196 R3170

5

C8121

1

R3107 R3108

C837

C2359 R2354

7

24

IC8100

IC2303 R2407 C2370 NP R2352 C2357

R2362

39 C3021

L803

IC805

C2375 C2379

L8108 L8107 C8187

3

C3034 C3033

R3032 R3033 R3195

D804

C865

NP

1

2

C833

L812

21

22

C3012

80

R3094

C832

D801

61

C2400 60

8

8

C863

C841 C869 C2373 C2376 C2374

L808 L807

C812

R2397

7

7

8

14

R3087

14

1

ZA2300 C2354

ZA2301 C2361 C2371

R3141

1

J15

1

8

FL3008

R821 C830

IC3152

C3112 A C3111 R3119

D805 D806 D807 D808 D809

ZA3001

D2301

R3074

5 C8182

R8188

C3152

B

Q2331

Q8182

B

D2302

R8206

J8

J34

D8204

Q2300

E

C3024 C3023

C

E

C8102

C


14.7. DA-Board

6

DA-BOARD (FOIL SIDE) TXNDA1ZHTU (37inch) TXNDA1ZKTU (42inch)CR NO.4 1FOR ORDER NO.C595 C309 L302R313 FL502 C303 C575 R568 C576 C577 C553 C554 C555 C556 C578 C552 C568 C579 C580 C550 L505 C569

DA

R936 R937 C919R910 R932 C920 D902

TNPA3901SEE REVERSER595

DA

R934

R933 C94913

1 2 3R939 R938 R940 R935 C928 C927 C926 C925R588 R622 C547

L503 C548

C549 L504

R590

C571 C551

FL301

IC955

R591

L301C302

12

524 1

C570

C567 C594 C593 C563 C562 C561 C590 C589 C588

R316 R315 R314C311 C313

C924

C312

L303

C566 C545 L502 C565

R627 C613

R589 C574

R569

3 C918

1

R587

PbFC610 C611

C546

C905 C906 C943 C908 R950 R952 R953 R954

C929

R909C923

4 IC957

5

C609 C607

R319IC901

C573

R619 R621 R620

C909 R320 12 C904 1

4 3

24 13 IC952R962 FL503

R995 R994

C605

R973

R974

D905 C942 R969

R967 R968 C939

C950

C903

1

C901 5

R970

Q962 R991

12 1 C933

IC951

R618

R951

13 L501 Q712 C501 C502 FL501 C508 R516 R511R672 R671 C673 R515 C592 C591 C560 C559 C584 C585 C586 C558 C557 C581 C582 C583 R525 R526 R964 R963 R966 R965 C937 C936 C935 C934

R941

Q961

4C931 C932 C703

24

R992 R993

R955 R956

C564

C938

C944

C572 C587 C597 C596

D702

R957 R958C948 R959 R960

R514

C945 D903C221 C211

R273

R673 R674 R676

R296

R675 R677

C732

R272

R722 R723

D701

1

8

C226

L202

C217C220

C202

L205 C203

TP901

C507

4 IC671 5

R513

C215 C204 C205C227 C216 C218

C733

R271

R592

R784 R783 R788R820

R708 R719R279

C210

C206 C207C208 C209

C709 C701

D703

R718 R710

R736 R734 R733 R728 R725 R720 R716

3

R6914 3 IC605

R711R767

R278

R895 R809

R822 R815 C753 R813 R812 R804 L704 R854 R855 C711 C713 C712R704 R765

C222

R285 L2035 1

C219

L702

R861

C696 L206R229 C982 R223 R227 R225 R256

R277

R766

R808 R801 R800 R799 R798 R802 R793 R792 R791 R795 C750 C749 R773C754 R790

R745R297 R764 R295

R972IC954

R138 R136R139

Parts LocationDA-BOARD (FOIL SIDE) ICIC4003 IC4031 IC4032 IC4605 IC4671 IC4901 IC4951 IC4952 IC4954 IC4955 IC4957 D-2 E-2 E-2 E-3 C-3 E-4 E-4 A-4 E-2 A-5 B-5

C981

1 3 4 C984 5 R971 C983

R292

D714C740 C741 R775

R702

R148 R146

TP902

R891

TRANSISTORQ4712 Q4801 Q4955 Q4956 Q4961 Q4962 B-4 C-1 B-2 B-2 E-4 E-4

TP TRANSISTORTP4701 TP4710 TP4713 TP4721 TP4722 TP4731 TP4732 TP4733 TP4901 TP4902 B-1 B-1 B-1 C-1 C-1 D-1 C-1 C-1 A-3 C-2

R754

R763 R761R756

R888

R293 R294

R042

R887 R894

R041

R027

R144 R142C027 C032

C031

R846

R026

C041

2R984 R983

R845Q955

C021

R023

5IC032 R025

4

R777R769

5

4IC031

C042

R758

R760

C743

C013

R003

R771

R024

C043C010

1 1 3

3

D732C026 C025 D721

D704

C012

R985

D722 D723

Q956 D725 D727

R011

R036 R044

R035

R043

C006

R022 4 3 1C014

C018

R942

R943

R002

R017 R018

C803 R859

D734TP701

R009R029

Q801

D724 D726 D728 R912 R913

TP721

TP722 TP732

5 IC003

TP733

R825D801

R007

R911 R037R045

R028

TP731 TP710 TP713 R944

R019 C015

R021

R001

FL703

R039

D729

1

D730

R871

D709

R914 R915 R916 R917 R918 R919 R920 R921

R945 C911 C912

R926 R924 R890 R880

C887

TH-37PR9U DA-BOARD TXNDA1ZHTU

TH-42PR9U DA-BOARD TXNDA1ZKTU



A

B

C

D

E66

F

G

H

I


6

DA-BOARD (COMPONENT SIDE) TXNDA1ZHTU (37inch) TXNDA1ZKTU (42inch)DAMM1

DA

TNPA3901R521 R520 R519

DAMM2

R576

R583

R582

R575

1NO.

DAC921

R324 R323 C308 R321 R322 R312 C307 C306 R317 R318

ORDER

ZA002

C598

R596 R586 R585

FL504

R560 R559 R531 R530

R529 R528

DA5C301

C310

CR NO.4R518 R527 C629IC501 R631 R626 C614 R657 51 R640 C612 C599 R579 R578 C600 R581 R580 50

C922 R931

R584

R577

R574

+

23 22 21 20 19 18 17

1

IC301 17

64

R658

30

16

1

Q901

L901

5

R537 R535 R536 R534 R573

31

R548 15 C304 C305 R561 R562 R563 C946

16 14

C608

R946

R948

IC502

D906

32

33

49 48

13

21

C947

R949

R235 R236 R233 R234

R239 R237 R246 R261 C230

L903

C902

1 IC703

C865 C866

R868 R867

D904

4

L902

R553 R552

A

L B C D EF G H J K M

N

P R T U V W Y AA AC AB

X501

C601 C602

+Q705 R838 R839 R840 C544R975

C940

R222 R221 R241

R240 R275 R274 C228

R276

R524

R260 C231

R533 R538 C541 R522 R532 R523

8

C941

R844

20

L671 FL671

R947 R870 4 R869

5

C542

R265

R282

C861 L703 C862

DA6C214 IC201

R860

R829 Q802

R830

R701

10

C672 C671

11

Q803

R843

1

R835 R836 R837

R832 R833 R834

R218 R219 R220

C714 L701

C716

R281 R280 R232 R231 R245 R244

R543 R541 R542 R540 C543 R544 R545 R546 R547 R549 R539 R565 R564 R570 R571 R572 R554 R567 R566 R556 R555 R558 R557

D713 D712 D711

DAMM5

R211 R212 R213 R214 R215 R216 R217

Q902

C603

R551 R550

81

100

Q704 Q703

Q702

+

C604

80

1

C930

R327 R326 R325

R961

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

C606

1

C229

R828

IC500

48

Q701

R842 R841

25

R713

R171

C704

R717 R715 R714

R709 R706 R707

R817 R703

C506

R501 R502 C505

312

1

R284

R729 R866 R727 R865 R726 R724 R721

R283 5

R207 R206 4 3

C706 R748 R749 R750 R751 R752 C864

C705

IC701

R741

C717 C715 C710 R796

R814 R811 R810 R806 R805 R803

C241

R864 R862

1

R738 R737 R735

R147

DA41

R886 R884 R883 R881

R863

R149

X701

R107 R106 R105

10

IC102

20

C752

C236 1 C201

R731 R732

R730

1

24 R742

11

R201

R747

L201

R743

IC203

Q709

Q710

R113 R137 R135 R134 5

20

4

10 10

1

IC103

R238 R230 R224 R228 R226 R263 R264 R257 R243 R242 R250 R251 R252

R133

1

R768 R770 R772 C707 R774 R778 C742 R780 R776 R781 R779 C744

C019

C002 C024 C001 C023

R006

R004

5

C004 R005 C003

DA102DAMM4

3

C020

C212 C213 C225

IC714

1 20

C708 Q713 Q714 R850 R849 IC956 C993

1

11

C882 R893

C881

C016

C005

C028

3

DA11

4

C802

C736 R753 C737 R755 C738 R757 C739 R759

R892

40

IC802

C017

D735

R902 R900

20

6

DA119

C007 C008

C916

IC002 R020

41

C914

R981

C886 D733

4 5 1 3

5 4 3

5 1

IC953

20

R987 C998

1

21

R908

Q708 R907

C997

IC704

R853 R851 R852

4 3

7

C991

C756

R831 R857

C011

C913

R929 R928

12

C907

R906 R903

FL706

C804

2

IC001

80

Q706

DAMM3

R015

IC801

ZA001

5

4

5 C884 1 29 R923

R877 R872

R016 3

1

3

1

3

R904

DA7PA901

1

40

1

4 C801

R858 IC715

R875

R878 R874 C873

1

DA3

C872 R873

14

Q707

3

R879

DA2

R827 R856

4

2

FL709

30

1

IC711

1

C871

R925

R008 FL001 C755 R038 R013 R040 R046 R014

R930

C917

R922

8

61

FL705

FL708 FL707

5

1

R876

1

R927

60

IC803

C915

5

R010

4 IC713

5

C885 C995 C996

C009

R986

R012

1

8

1

4

1

C992 C990 C999 1

C022

21

1

C994

C863

DA4TH-37PR9U DA-BOARD TXNDA1ZHTU TH-42PR9U DA-BOARD TXNDA1ZKTU



A

B

C

D

E67

1

5

C719

11

C235 1 C107

132 R786

R797

88 R762 89

133 C751

DA42

C108

12

R746 C718

1

12

IC202

A

R208 R209

R508 R507 R505 R506 C503 R510 R509 R512

IC702

R740

R739

R249 R205 R204

44 45

1

31

R517 R504 R503 C504

PbFR712 176 R816 R823

D901

C910

Q903

Parts LocationR821 R819 R818 R848 R847 C702 R826

DA-BOARD (COMPONENT SIDE) ICIC4001 IC4002 IC4102 IC4103 IC4201 IC4202 IC4203 IC4301 IC4500 IC4501 IC4502 IC4701 IC4702 IC4703 IC4704 IC4711 IC4713 IC4714 IC4715 IC4801 IC4802 IC4803 IC4953 IC4956 B-1 A-2 B-2 B-2 B-3 A-3 B-2 B-5 D-4 C-5 E-5 D-3 C-3 D-4 D-2 E-1 D-2 C-2 D-1 D-1 D-2 D-1 E-2 E-2

TRANSISTORQ4701 Q4702 Q4703 Q4704 Q4705 Q4706 Q4707 Q4708 Q4709 Q4710 Q4713 Q4714 Q4802 Q4803 Q4901 Q4902 Q4903 D-3 E-4 E-4 E-4 E-4 E-1 E-1 D-2 C-2 C-2 E-2 E-2 E-4 E-4 E-5 B-4 E-5

R824

F

G

H

I


14.8. D-Board

6

D-BOARD (FOIL SIDE) TNPA3810AJS (37inch) TNPA3810AKS (42inch)R871 R870

R869

Q010 C857 C850 R131

R239

R883

4

3

Q805

D807 D808 R153 C853 R549

R237

R872

C100

C848 IC806

R809

Q060

3 1

C969

24 13

C855

R847

R846

R132

Q806

6

R868

R863

1

IC807

C817 R834 C839 C860

R240 R238

R873

R551

R862

R859

R529 C520

5R804 R893 R813 R814

4

5

R803 R815

C032

D813 C886

D806 R133 R854 D810 R548 R550 C516

C519

C522

R070 R152

C521

R887 C891

C84724

R880

R849

C970

1 C882

12

R816

C523 C526

R900 C887 C883 R89613 D815 C926

D809

R841

C530

R848

C884 C967

R173 R164

C524

C525

Q056

R223

R878

R879

R225

R884 C885

Q055 R842 R843

L501

C527 C518C529

C054 C528 R553 D100 Q057

C840

R028

C896

C824 R8191

C830

C832

12

IC809

C822 R892 R877

L502

R821 4 3 R525 R524 IC801

D

Q058 R554 R527 R552 R226 R155 R150 R151 R154 C039

C517

C831 IC002

R227

4R897 C899 C898 C971 R891 C897FL900

6

1

C056 R231

R541

R523

R232

R229 R230 R850

C515

R861

C827 R876 R509

R545

R528

Q500

C539 C538 C537 R520

R915

R824

R902

R928 R901 +

R926

R158 C934 C933 C932 C931 C930 C929 C928 C927

R163

C954

C858

R364

R179

D106 D105

R501 R500 C536 R504 R503 C540 R516 R356 R394 R355

R177 R101

R910

R505

Parts LocationD-BOARD (FOIL SIDE) ICIC9002 IC9011 IC9502 IC9800 IC9801 IC9806 IC9807 IC9809 E-4 E-4 A-3 B-2 B-4 A-5 B-5 B-4

IC011 C038 R121

D020

1

6

R945 R946

R365

R180 Q049

R511 R513

C952

R383

R127 R136

R382

R178

TRANSISTORQ9010 Q9044 Q9045 Q9046 Q9047 Q9048 Q9049 Q9055 Q9056 Q9057 Q9058 Q9060 Q9300 Q9301 Q9302 Q9500 Q9805 Q9806 D-5 E-3 E-3 E-3 E-3 E-3 D-3 D-5 D-5 E-4 E-4 D-5 D-2 E-2 E-2 C-4 B-5 C-5

R957 R918 R919 R959C920 C919 C918 C955 C900 C901

4

Q046 C036 C033 C034 C037 D019

+

R936

Q047 C035 R139 R110

R129

D017

R937

R904 R941

3IC502

R521 C513 3 4

R176 R157 R096 R095 R094 R197 R908 C959 C945 C946 C949 C947 C950 R911 C935 C936 C937 C938 C939 C940 R907

R168 R162 R097 R098 R100 R196

R927 R317

C905

R134 R141

R943

C966 C904

Q045 R137 R128

R135 R138

D018 R142

R828 Q044

R903

C956 C958 C921 C915 C916 C917 R925

1

R807

5 R802

Q048

C512

R906

C532 R542 R544

C941 C942 C943 C944

FL806

1 6

R543 R507 R506 R508

C859

R949

C902 C903

C846 C029 R830

C957

C906

C907

R950

C469 C924

PbF

C028 R371

C925

R556

1 2 3SEE REVERSE FOR ORDER NO.Q302

R929

R395 C468 R369

D9

C922 C923

R801

2

R811 C805

13 IC800 12 R800 R808 C803 C802 C809 C801

C908 C913 C909 C910

C911 C912 C914

Q301

TNPA3810CR NO.9Q300 D300 FL300

1 DD301 R370

R390 R391

C804 D80124 C807 R835 1

R368

C467

R366

C800

FL301

R805

R806 R810 C968

R367

1

TH-37PR9U D-BOARD TNPA3810AJS

TH-42PR9U D-BOARD TNPA3810AKS



A

B

C

D

E68

F

G

H

I


6

D-BOARD (COMPONENT SIDE) TNPA3810AJS (37inch) TNPA3810AKS (42inch)5

C058

D804

5

Q054

IC500

C838 IC007

10

R215

C842

Q050

10

1

R865 D805

R839 R838 R844 FL801 FL807 FL800 R825 R827 R831 R823 R840 R221 R220

D20

C057 8 IC001

1

D5R060 R061 R074 R076 R102 R067 R066 R065 R064 R063 R062

D812 Q803

R181 R147 R236 R106 R112 C045 R188 R187 C048 C841 C043 R192 R189

19

D6

21

1

31

1 L800

C833

C854C851

4

IC802

R864 R510 C531

20

IC803 1

C843

8

5

T R

P

M K H F D B N L J G E C A 1 3 5 6 7 8 9 10 11 12 13 14 15 16 C815 2 4

+

20 R205 11 11

2

1

20

R818

1

D3

Q801

C880 C825 D103

1 D

R183 10

CR NO.9

R244

IC503

ORDER

NO.

C845

L810 D102

L801

C818

R537 R538 4

Q053

C834

D814

R222 R206 R207

C881

20 R540

R539

41

1

40 21 20

1 C534 DCK

D

R502 R514 C501 C835 C503 C5071

R534

+

R845

20

4

C060 1

C514

C533

R184

C816

R536

R923

R956

60 61 R161 R160 R826 R144 R216 C052 R143 C051 R170 R149 R171 R109 R108 1 80 IC003 C047

TNPA3810

C826

IC504 R381

IC200

C948 R393 R392

14

R518 R517 C510

R829

10

TP_HD

TP_VD

11

C506 C508 C500

C960

C511

D803 C055

R522 R526 R531 R533 R532 R530 R535

L500 FL500

11

D802

C046

D811

2 R159 R105 C040 R203 C053 R172 C049 R120 3 4 5 6 7 8 9 10 11 12 13

R944

N ML K J H GF ED CB

R379 R380

Parts LocationD-BOARD (COMPONENT SIDE) ICIC9001 IC9003 IC9007 IC9200 IC9303 IC9500 IC9503 IC9504 IC9802 IC9803 IC9900 IC9901 B-5 C-4 C-5 E-4 E-3 D-5 C-4 C-4 B-5 C-5 D-3 C-3

15

R140

R103

40

X9000

D110

C050

R947

R099

R194 C042

Q052

19

D25

Q051

IC901

R199

3

30

29

4 5 6 7 8 9 10 R954 11 R955 12 13 14 15 16 18 17

R217 R218

C837

R193 R113

R948

C951 R938 R939

R909

C502 C505 R512 C504 R515 R519 C509

3

AA Y V T P AB W U R N 1 2

M

J H K L F

IC900 D G E B C A

24 1

20

C852

IC303

FL803

D101 R182 R148 R167 R111 R169 R174 R186 R185 R145 R104 R191 R190

R951

D2C844 2

R166 R107 R175 R156 R165

FL804

R912

C823

PA800

19 20 21 22

R555

C836

25

C856

1

ZA001

FL904

C964

+

48

R920

C965

FL805

R958 R917 R922 R921 R916 R960

FL902

R219

X200

R952 R953

R905 R940 R942

R357 R358 R359 R360 R361 R362 R363

C044 C041

28

TRANSISTORQ9050 Q9051 Q9052 Q9053 Q9054 Q9800 Q9801 Q9803 C-5 B-3 B-3 B-5 B-5 F-2 E-4 E-5

TPTP-HD TP-VD D-4 D-4

2

1

+R81255 C808

2R348

R349

R350 R351 R352 R353 R354

+ 1 55 C953

FL901

1



C849

D32

1

Q800

D31

C963 FL903 C962 C961

C806 L802

D800



A

B

C

D

E69

F

G

H

I


14.9. C1-Board (37inch)

6

Parts LocationC1-BOARD ICIC7101 IC7102 IC7103 IC7104 IC7105 H-2 H-2 G-2 F-2 G-2

5

C1

4

C1-BOARD (FOIL SIDE) TXNC11BKTUETNPA3802SEE REVERSE FOR ORDER NO.

1 C1

12 3

3

C1-BOARD (COMPONENT SIDE) TXNC11BKTUER132 R163

11

C1MM4IC103 11 R166R158

R115 R116

2R133

IC104

10

R155 ZA103 10

1

IC101

R178 FL101

R162

11

R167

IC105

R179

IC102

R187

R136

ZA101

R180

C117

R112

C111

R159

C115

R128

C119

R157

R156

R119 R118 R114 R113

R146

C152

C112

C114

C110

R147

C153

R149C127

R129

C124

C150

C125

C108

C122

C118

CB1

C151

D104 68 R122

D105 1R145

1

R182R125

R138

68 R142ZA104

C128

D103

R140 R141

CB2

D107 1R154

R150 68

D108

R185 D110

C143

R120 R121

C142

AR172

A 1 6

1

D106

C126

C129

R126

C116

CB3

C135 C121

C137 C136

C123

C130 C141 R175 R169 R176 R170 C145

C146

C140

D109

C12

20

20

1

20

1 C138

R164

1

R165

R137

C139

ORDER

NO.

CRNO.7

C133

R177

R135

11

20

C1MM1

PbF

20

1 C134

R134

C1MM2

TNPA3802

1 C1

10

10

C148 C147 R127 R139

20

C1MM3

R186

C11

55 11 10

1

8

R152ZA102

R174

CB4

R153

R148

R183 R123 R117 R124 R144 R143

R171

R168 R173

R151

R184

1

TH-37PR9U C1-BOARD TXNC11BKTUE


A

B

C

D

E70

F

G

H

I



6

Parts LocationC1-BOARD ICIC7101 IC7102 IC7103 IC7104 IC7105 H-2 I-2 G-2 F-1 H-2

5

C1

4

C1-BOARD (FOIL SIDE) TXNC11BJTUE

TNPA3812SEE REVERSE FOR ORDER NO.

1 C1

1 23

3

C1-BOARD (COMPONENT SIDE) TXNC11BJTUER177 R137 R132

2C1MM1 C1MM2ZA101

IC104 11

10

R163

10

1 IC101

R155

R133

R166

1 20 C134 C133R136

R162

C148 11R139 R127

R186 R135

C147 20IC105

IC102

R165 R167

ZA103

R187

C1MM3

PbFC112

TNPA3812ORDER NO.

1 C1CRNO.7

C1MM4

C1MM511

IC103 10

C11

1

R134

R114

R158

R178 11

55 FL101 10 10 120

1 C138 C135 D110 R164 R119R118

R115 R116

R113

R179

R112

R180

R128

C111

C115

R147 R146

C114

R157

CB3

R156

R140 R141C124

C122

R120 R121

20 R149 R150

R159

20 C129C142

D108C151 C153

1 11C141

20

C110

C150

C125

C117

R129

C127

D104

C118

C128

D103

D105 C123R145

D106C152

C119

R171

CB2R142

C143

C116C108

CB1

D107

C126

C121 68

D109

C130 R169 C140 R170

C13768 1

R124

R123

R154

R174

1

68

R151

68

1

R185

R182

R117 R138

R168R172

1

1

C12R173

R144

R125

R122

R143

R183ZA104

R148

R153

R152

R184ZA102

C139 R126R175 R176

CB4

C136 C145

1

TH-42PR9U C1-BOARD TXNC11BJTUE

TH-42PR9U C1-BOARD TXNC11BJTUE

A

B

C

D

E71

F

G

H

I

C146



6

Parts LocationC2-BOARD ICIC7201 IC7202 IC7203 IC7204 IC7205 B-2 A-1 C-2 C-2 B-2

5

C2

4

C2-BOARD (FOIL SIDE) TXNC21BKTUETNPA3803SEE REVERSE FOR ORDER NO.

1 C2

1 2 3

3

2

C2-BOARD (COMPONENT SIDE) TXNC21BKTUER271 ZA204 C229

FL201

R270

R250 R257 R251 R256 R245IC205

R239 R240 C225 20 R205 R241R216

C226

C2241

C228 C227 1 20

551

R229

C230

IC202R237

R207

C222 C223 1

20

1 12 C23 FL202C212 R227 C208

IC201

IC203R267

11 R204 D208 R242

10

11 IC204

R221R217 R218 C210 C204 C205 C218

R228

10 20C238

11 R208 R209 R266

10

CRNO.7R210 C203 R220 D202C231 C217

R206

C220

C240

C241

R261

20

C232

R202R238

D207 1

C236

D201

10

R262

11

68

1R215

68R212

1 R225ZA201

68R223

R254

C22

R255

168

R268 R272

C237

R201ZA203

R263

R235 R233 R232 R230 R234

R213

R224

R253

CB8

R259 R265 R264 R214

R226

1



A

B

C

D

E72

F

th 37pr9u th 42pr9u

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