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ORDER NO.MTNC070202CE B34 Canada: B07
High Definition Plasma Television
GP10DHU Chassis
Specifications
Power Source Power Consumption Maximum Standby condition Plasma Display panel Drive method Aspect Ratio Contrast Ratio Visible screen size (W × H × Diagonal) (No. of pixels) Sound Audio Output Operating Conditions Connection Terminals INPUT 1-2 VIDEO: S-VIDEO: AUDIO L-R: COMPONENT VIDEO INPUT 1-2 Y: P B, P R : AUDIO L-R: HDMI 1-2 AUDIO IN Card slot AV PROG. OUT TYPE A Connector × 2 AUDIO L-R: SD CARD slot × 1 VIDEO: AUDIO L-R: RCA PIN Type × 1 1.0 V [p-p] (75 ohm) RCA PIN Type × 2 0.5 V [rms] RCA PIN Type × 2 0.5 V [rms] RCA PIN Type × 1 1.0 V [p-p] (75 ohm) Mini DIN 4-pin Y: 1.0 V [p-p] (75 ohm) C: 0.286 V [p-p] (75 ohm) RCA PIN Type × 2 0.5 V [rms] 1.0 V [p-p] (including synchronization) ± 0.35 V [p-p] RCA PIN Type × 2 0.5 V [rms] 20 W [10 W + 10 W] (10 % THD) Temperature: 32 °F - 104 °F (0 °C - 40 °C) Humidity: 20 % - 80 % RH (non-condensing) Channel Capability (Digital/Analog) VHF/UHF: 2 - 69, CATV: 1 - 135 AC type 16 : 9 (max) 10000 : 1 106 cm 36.3 ” × 20.4 ” × 41.6 ” (920 mm × 518 mm × 1,056 mm) 786,432 (1,024 (W) × 768 (H)) [3,072 × 768 dots] 387 W 0.2 W AC 120 V, 60 Hz
© 2007 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
TH-42PX75U
DIGITAL AUDIO OUT FEATURES
PCM/Dolby Digital, Fiber Optic 3D Y/C FILTER CLOSED CAPTION Photo Viewer V-Chip HDAVI Control 2
Dimensions (W × H × D) Including pedestal TV Set only Weight Including pedestal TV Set only Note: · Design and Specifications are subject to change without notice. Weight and Dimensions shown are approximate. 75.0 lb. (34 kg) 59.6 lb. (27 kg) 40.2 ” × 28.6 ” × 13.0 ” (1,020 mm × 725 mm × 330 mm) 40.2 ” × 26.8 ” × 3.8 ” (1,020 mm × 680 mm × 97 mm)
CONTENTS
Page
1 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 Plasma panel replacement method 6.1. Remove the rear cover 6.2. Remove the rear terminal cover 6.3. Remove the P-Board 6.4. Remove the Tuner unit 6.5. Remove the A-Board 6.6. Remove the D-Board 6.7. Remove the SU-Board 6.8. Remove the SD-Board 6.9. Remove the SC-Board 6.10. Remove the SS-Board 6.11. Remove the C1-Board 6.12. Remove the C2-Board 6 7 8 9 9 9 9 9 9 10 10 10 10 11 11 11 11 6.14. Remove the GS-Board 6.15. Remove the speaker L, R 6.16. Remove the stand brackets 6.17. Remove the S-Board 6.18. Remove the K-Board (glass) 6.20. Replace the plasma panel (finished) 7 Caution statement 7.1. Caution statement. 8 Location of Lead Wiring 11 12 12 12 12 13 14 15 15 16 4 5 5 8.1. Lead of Wiring (1) 8.2. Lead of Wiring (2) 8.3. Lead of Wiring (3) 8.4. Lead of Wiring (4) 8.5. Lead of Wiring (5) 9 Self-check Function 9.1. Check of the IIC bus lines 9.2. Power LED Blinking timing chart 9.3. No Power 9.4. No Picture 9.5. Local screen failure 10 Service Mode 10.1. How to enter into Service Mode 10.2. Service tool mode 11 Adjustment Procedure 11.1. Driver Set-up 11.2. Initialization Pulse Adjust 11.3. P.C.B. (Printed Circuit Board) exchange 11.4. Adjustment Volume Location 11.5. Test Point Location 12 Adjustment 12.1. White balance adjustment 13 Hotel mode 14 Conductor Views 14.1. P-Board 14.2. GS, K and S-Board 14.3. A-Board 14.4. D-Board 14.5. C1-Board 14.6. C2-Board 14.7. SC-Board 14.8. SU-Board 14.9. SD-Board
Page
16 17 18 19 20 21 21 22 23 24 25 26 26 28 29 29 30 30 31 31 32 32 34 35 35 38 39 42 44 45 46 49 50
6.13. Remove the front bracket and the front shield case cover
6.19. Remove the Plasma panel section from the Cabinet assy
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14.10. SS-Board 15 Schematic and Block Diagram 15.1. Schematic Diagram Note 15.2. Main Block Diagram 15.3. P-Board Block Diagram 15.4. P-Board (1 of 6) Schematic Diagram 15.5. P-Board (2 of 6) Schematic Diagram 15.6. P-Board (3 of 6) Schematic Diagram 15.7. P-Board (4 of 6) Schematic Diagram 15.8. P-Board (5 of 6) Schematic Diagram 15.9. P-Board (6 of 6) Schematic Diagram 15.10. GS, K and S-Board Block and Schematic Diagram 15.11. A-Board (1 of 5) Block Diagram 15.12. A-Board (2 of 5) Block Diagram 15.13. A-Board (3 of 5) Block Diagram 15.14. A-Board (4 of 5) Block Diagram 15.15. A-Board (5 of 5) Block Diagram 15.16. A-Board (1 of 12) Schematic Diagram 15.17. A-Board (2 of 12) Schematic Diagram 15.18. A-Board (3 of 12) Schematic Diagram 15.19. A-Board (4 of 12) Schematic Diagram 15.20. A-Board (5 of 12) Schematic Diagram 15.21. A-Board (6 of 12) Schematic Diagram 15.22. A-Board (7 of 12) Schematic Diagram 15.23. A-Board (8 of 12) Schematic Diagram 15.24. A-Board (9 of 12) Schematic Diagram 15.25. A-Board (10 of 12) Schematic Diagram 15.26. A-Board (11 of 12) Schematic Diagram 15.27. A-Board (12 of 12) Schematic Diagram 15.28. D-Board Block Diagram
51 53 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
15.29. D-Board (1 of 6) Schematic Diagram 15.30. D-Board (2 of 6) Schematic Diagram 15.31. D-Board (3 of 6) Schematic Diagram 15.32. D-Board (4 of 6) Schematic Diagram 15.33. D-Board (5 of 6) Schematic Diagram 15.34. D-Board (6 of 6) Schematic Diagram 15.35. C1 and C2-Board Block Diagram 15.36. C1-Board (1 of 2) Schematic Diagram 15.37. C1-Board (2 of 2) Schematic Diagram 15.38. C2-Board (1 of 2) Schematic Diagram 15.39. C2-Board (2 of 2) Schematic Diagram 15.40. SC, SU and SD-Board Block Diagram 15.41. SC-Board (1 of 2) Schematic Diagram 15.42. SC-Board (2 of 2) Schematic Diagram 15.43. SU-Board (1 of 2) Schematic Diagram 15.44. SU-Board (2 of 2) Schematic Diagram 15.45. SD-Board (1 of 2) Schematic Diagram 15.46. SD-Board (2 of 2) Schematic Diagram 15.47. SS-Board Block Diagram 15.48. SS-Board (1 of 2) Schematic Diagram 15.49. SS-Board (2 of 2) Schematic Diagram 16 Exploded Views & Replacement Parts List 16.1. Exploded Views 16.2. Packing Exploded Views (Accessories box) 16.3. Packing Exploded Views (Stand) 16.4. Replacement Parts List Notes 16.5. Mechanical Replacement Parts List (PDP TV) 16.6. Mechanical Replacement Parts List (Stand) 16.7. Electrical Replacement Parts List
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 103 103 104 105 106 107 108 109
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1 Applicable signals
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2 Safety Precautions
2.1. General Guidelines
1. 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
2.1.2.
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 screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to the chassis, the reading should be between 1Mohm and 5.2Mohm. When the exposed metal does not have a return path to the chassis, the reading must be .
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 1.5kohm, 10 watts resistor, in parallel with a 0.15µF 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.
Figure 1
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3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices
Some 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 ham less 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 it’s manufacture due to environmental conservation issues. For service and repair work, we’d 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 PbF stamped on the back of PCB. 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)
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 Hint
Remove the Rear Cover
Board Name P A
K S
Function Power Supply DC-DC Converter Speaker out, Sound Processor AV Terminal, AV Switch Digital Signal Processor, Microcomputer, HDMI Interface Peaks Lite 2 Remote receiver, Power LED Power Switch
Board Name D C1 C2 SC SU SD SS GS
Function Format Converter, Plasma AI, Sub-Field Processor Data Driver (Lower Right) Data Driver (Lower Left) Scan Drive Scan out (Upper) Scan out (Lower) Sustain Drive SD Card Slot, Key Switch
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6
6.1. 6.2.
Plasma panel replacement method
Remove the rear cover Remove the rear terminal cover
).
6.4.
Remove the Tuner unit
1. See Service Hint (Section 5)
1. Unlock the cable clampers to free the cable. 2. Disconnect the connectors (A1, A5, A6, A7, A12 and A52). 3. Remove the screws (×2 4. Remove the screws (×4 ) and remove the tuner cover. ) and remove the tuner unit.
1. Remove the screws (×8
2. Remove the rear terminal cover.
6.3.
Caution:
Remove the P-Board 6.5. Remove the A-Board
) and remove the A-Board. 1. Remove the tuner unit. (See section 6.4.) 2. Remove the screws (×6
To remove P.C.B. wait 1 minute after power was off for discharge from electrolysis capacitors. 1. Unlock the cable clampers to free the cable. 2. Disconnect the connectors (P2, P6, P7, P9, P11, P12 and P25). 3. Remove the screws (×8 ) and remove the P-Board.
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6.6.
Remove the D-Board
6.8.
Remove the SD-Board
).
1. Remove the tuner unit. (See section 6.4.) 2. Disconnect the connectors (D5 and D25). 3. Disconnect the flexible cables (D20, D31 and D32). 4. Remove the screws (×4 ) and remove the D-Board.
1. Remove the screws (×2
2. Remove the flexible cables (SD1, SD2, SD3 and SD4) connected to the SD-Board and remove the bridge connector (SC46-SD46). 3. Slide the SD-Board to the left to disconnect from a connector (SC42-SD42) on the SC-Board and remove the SD-Board.
6.7.
Remove the SU-Board
).
1. Remove the screws (×2
6.9.
Remove the SC-Board
2. Remove the flexible cables (SU1, SU2, SU3 and SU4) connected to the SU-Board and remove the bridge connector (SC45-SU45). 3. Slide the SU-Board to the left to disconnect from a connector (SC41-SU41) on the SC-Board and remove the SU-Board.
1. Remove the SU-Board and SD-Board. (See section 6.7. and 6.8.) 2. Unlock the cable clampers to free the cable. 3. Disconnect the connector (SC2). 4. Disconnect the flexible cable (SC20). 5. Remove the screws (×6 ) and remove the SC-Board.
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6.10. Remove the SS-Board
1. Disconnect the connectors (SS11, SS12 and SS23). 2. Disconnect the flexible cables (SS53A, SS54A, SS55A and SS56A). 3. Remove the screws (×6 ) and remove the SS-Board.
6.12. Remove the C2-Board
1. Remove the tuner unit. (See section 6.4.) 2. Unlock the cable clampers to free the cable. 3. Remove the flexible cables holder fastening screws (×8 ). 4. Disconnect the flexible cables (CB5, CB6, CB7 and CB8). 5. Disconnect the flexible cables (C20 and C21). 6. Disconnect the connector (C23). 7. Remove the screws (×4 ) and remove the C2-Board.
6.13. Remove the front bracket and the front shield case cover
1. Disconnect the connector (A52). (See section 6.4.) ) and remove the front bracket 2. Remove the screws (×4 and the front shield case cover.
6.11. Remove the C1-Board
1. Remove the tuner unit. (See section 6.4.) 2. Unlock the cable clampers to free the cable. 3. Remove the flexible cables holder fastening screws (×8 ). 4. Disconnect the flexible cables (CB1, CB2, CB3 and CB4). 5. Disconnect the flexible cables (C10 and C11). 6. Remove the screws (×4 ) and remove the C1-Board.
6.14. Remove the GS-Board
1. Remove the front bracket and the front shield case cover. (See section 6.13.) 2. Remove the screws (×2 ) and remove the front shield top and the control button.
3. Remove the screws (×2 (GS52). 4. Remove the GS-Board.
) and disconnect the connector
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6.15. Remove the speaker L, R
1. Disconnect the connector (A12). (See section 6.4.) 2. Remove the screws (×4 L, R. each) and remove the speaker
6.17. Remove the S-Board
1. Remove the screws (×2 frame. ) and remove the S-Board metal
2. Disconnect the connector (S2). 3. Remove the screws (×2 ) and remove the S-Board.
6.16. Remove the stand brackets
1. Remove the plasma panel section from the servicing stand and lay on a flat surface such as a table (covered) with the plasma panel surface facing downward. 2. Remove the stand brackets (left, right) fastening screws (×6 each) and remove the stand brackets (left, right).
6.18. Remove the K-Board
1. Remove the S-Board. (See section 6.17.) 2. Unlock the cable clampers to free the cable. 3. Disconnect the connectors (A1). (See section 6.4.) 4. Remove the screws (×2 the K-Board. ) and slide to the right to remove
5. Disconnect the connectors (K1 and K2) and remove the KBoard.
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6.19. Remove the Plasma panel section from the Cabinet assy (glass)
1. Remove the plasma panel section from the servicing stand and lay on a flat surface such as a table (covered) with the plasma panel surface facing downward. 2. Remove the stand brackets (left, right) fastening screws (×3 each).
6. Remove the spacers and spacer rings (×6
).
3. Replace the servicing stand and stand the set. 4. Remove the cabinet assy and the plasma panel fastening screws (×7 ).
5. For leaving the plasma panel from the cabinet assy, pull the bottom of the front frame forward, lift, and remove.
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6.20. Replace the plasma panel (finished)
1. Place the new plasma panel (finished) on the flat surface of the table (covered by a soft cloth), with the plasma panel surface facing downward. 2. Attach the C1-Board and the C2-Board, connect the flexible cables (×16) from the Plasma panel to the C1-Board and the C2-Board, and fit the flexible cable holders. 3. Attach the Hooks (left, right) and fit the stand brackets (L, R) to the new plasma panel. 4. Place the plasma panel section on the servicing stand. 5. Attach the cabinet assy and each P.C.Board and so on, to the new plasma panel. *When fitting the front frame, be careful to allow any debris, dust or handling residue to remain between the front glass and plasma panel.
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7 Caution statement
7.1.
Caution: Please confirm that all flexible cables are assembled correctly. Also make sure that they are locked in the connectors. Verify by giving the flexible cables a very slight pull.
Caution statement.
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8 Location of Lead Wiring
8.1. Lead of Wiring (1)
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8.2.
Lead of Wiring (2)
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8.3.
Lead of Wiring (3)
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8.4.
Lead of Wiring (4)
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8.5.
Lead of Wiring (5)
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9 Self-check Function
Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing
9.1.
9.1.1.
Check of the IIC bus lines
How to access
Self-check indication only: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control for more than 3 seconds. Self-check indication and forced to factory shipment setting: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote control for more than 3 seconds.
9.1.2.
Screen display
9.1.3.
Check Point
Confirm the following parts if NG was displayed.
9.1.4.
Exit
Disconnect the AC cord from wall outlet.
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9.2.
Power LED Blinking timing chart
1. Subject Information of LED Flashing 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.
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9.3.
No Power
First check point There are following 2 states of No Power indication by power LED. 1. No lit 2. Red is lit then turns red blinking a few seconds later. (See 9.2.)
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9.4.
No Picture
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9.5.
Local screen failure
Plasma display may have local area failure on the screen. Fig-1 is the possible defect P.C.B. for each local area.
Fig-1
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10 Service Mode
10.1. How to enter into Service Mode
While pressing [VOLUME ( - )] button of the main unit, press [RECALL] button of the remote control three times within 3 seconds.
10.1.1. Key command
“1” button...Main items Selection in forward direction “2” button...Main items Selection in reverse direction “3” button...Sub items Selection in forward direction “4” button...Sub items Selection in reverse direction “VOL” button...Value of sub items change in forward direction ( + ), in reverse direction ( - )
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10.1.2. Contents of adjustment mode
· Value is shown as a hexadecimal number. · Preset value differs depending on models. · After entering the adjustment mode, take note of the value in each item before starting adjustment.
Main item ADJUST Sub item CONTRAST COLOR TINT SUB-BRT R-CUT G-CUT B-CUT R-DRV G-DRV B-DRV ALL-CUT ALL-DRV BOOT STBY-SET Emergency CLK MODE CLOCK RGBW COUNT ALL WHITE ALL RED ALL GREEN ALL BLUE ON/OFF RAMP WHITE RAMP RED RAMP GREEN RAMP BLUE 1% WINDOW COLOR BAR A-ZONE B-ZONE/4 TRIO SCROLL WHITE FLAME CODE Sample Data 000 49 FE 808 80 80 80 F6 E2 FC 80 FC ROM 00 OFF 00 000 Remark
WB-ADJ
OPTION
Factory Preset.
AGING
RM-SET SRV-TOOL
A
Fixed. See Next.
10.1.3. How to exit
Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
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10.2. Service tool mode
10.2.1. How to access
1. Select “SRV-TOOL” in Service Mode. 2. Press [OK] button on the remote control.
10.2.2. Display of SOS History
SOS History (Number of LED blinking) indication. From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment. This indication will be cleared by “Self-check indication and forced to factory shipment setting”.
10.2.3. POWER ON TIME/COUNT
Count : Number of On times by decimal
Note: To display TIME/COUNT menu, highlight position, then press MUTE for (3sec).
Time : Cumulative power on time, indicated hour : minute by decimal Note : This indication will not be cleared by either of the self-checks or any other command.
10.2.4. Exit
1. Disconnect the AC cord from wall outlet.
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11 Adjustment Procedure
11.1. Driver Set-up
11.1.1. Item / Preparation
1. Input a white signal to plasma video input. 2. Set the picture controls as follows. Picture menu: Vivid Normal: Set 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 40V ±4V.
11.1.2. 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 PFC Test Point TPVSUS (SS) TPVE (SS) TPVSET (SC) TPVAD (SC) TPVSCN (SC) TPVDA (SS) C446(+)(-) Voltage Vsus ± 2V Ve ± 1V 330V ± 7V -105V ± 1V Volume R628 (P) VR6000 (SS) Fixed VR6600 (SC) Fixed Remarks * *
Vad+145V ± 4V 75V ± 1V, -2V Fixed 396.0V±0.5V R443 (P)
*See the Panel label.
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11.2. Initialization Pulse Adjust
1. Input the White signal to plasma video input. 2. Set the picture controls as follows. Picture menu : Vivid Normal : Set Aspect : Full 3. Connect Oscilloscope to TPSC1 (SC). Check and adjust that the stand down pulse(T2) period are each within specification.
T2 Test point TPSC1 (SC) Volume VR6602 (SC) Level 190 ± 10µ Sec
11.3. P.C.B. (Printed Circuit Board) exchange
11.3.1. Caution
1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
11.3.2. Quick adjustment after P.C.B. exchange
Adjust the following voltages with the multimeter.
P.C.B. P Board SC Board SS Board D, DG Board Name Test Point Voltage Volume Vsus TPVSUS (SS) Vsus ± 2V R628 (P) PFC C446 (+) (-) 396.0V ± 0.5V R443 (P) Vad TPVAD (SC) -105V ± 1V VR6600 (SC) Ve TPVE (SS) Ve ± 1V VR6000 (SS) White balance and Sub brightness for NTSC, PAL, HD, PC and 625i signals Remarks *
*
*See the Panel label. Caution: Absolutely do not reduce Vsus below Ve not to damage the P.C.B.
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11.4. Adjustment Volume Location
11.5. Test Point Location
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12 Adjustment
12.1. White balance adjustment
Name of measuring instrument · 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. 1. Output a white balance pattern. 2. Check that the color temperature is “Cool”. 3. Set to serviceman mode, WB-ADJ. 4. Set “R-CUT” “G-CUT” “B-CUT” the values written in table 1. 5. Attach the sensor of color analyzer to he center of highlight window. 6. Fix G drive at C0h and adjust “B-DRV” and “R-DRV” so x, y value of color analyzer become the “Color temperature High” in table 2. 7. Increase RGB together so the maximum drive value in RGB becomes FCh. That is, set “ALL DRIVE” to FCh. 8. Set color temperature to “Normal”. 9. Set “R-CUT” “G-CUT” “B-CUT” the values written in table 1. 10. Attach the sensor of color analyzer to the center of highlight window. 11. Fix G drive at C0h and adjust “B-DRV” and “R-DRV” so x, y value of color analyzer become the “Color temperature Mid” in table 2. 12. Increase RGB together so the maximum drive value in RGB becomes FCh. That is, set “ALL DRIVE” to FCh. 13. Set color temperature to “Warm”. 14. Set “R-CUT” “G-CUT” “B-CUT” the values written in table 1. 15. Attach the sensor of color analyzer to the center of highlight window. 16. Fix G drive at C0h and adjust “B-DRV” and “R-DRV” so x, y value of color analyzer become the “Color temperature Low” in table 2. 17. Increase RGB together so the maximum drive value in RGB becomes FCh. That is, set “ALL DRIVE” to FCh. 18. Set color temperature to “Cool”. [ adjustment of “Normal” “Warm” by data shift from “Cool” adjust. ] For “Normal” “Warm” adjustment, set values that the adjusted value of “Cool” plus the figures wrote below. 19. Copy values adjusted by HD pattern to the NTSC data area of EEPROM. Remarks Connection Component input Panel surface Remarks
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TH-42PX75U
13 Hotel mode
1. Purpose Restrict a function for hotels. 2. Access command to the Hotel mode setup menu In order to display the Hotel mode setup menu, please enter the following command (within 2 second). [TV] : Vol. “Down” + [REMOTE] : TV/VIDEO (3 times)
Channel Mode Input item Function Select hotel mode ON/OFF Select input signal modes. Set the input, when each time power is switched on. Selection: -/RF/COMP1/COMP2/HDMI1/HDMI2/ VIDEO1/VIDEO2 · Off: give priority to a last memory. Select channel when input signal is RF. Set the channel, each time power is switched on. Selection: Any channel number or “-”. “-” means the channel when turns off. Adjust the volume when each time power is switched on. Range: 0 to 63 Adjust maximum volume. Range: 0 to 63 Restrict the OSD. Selection: OFF/PATTERN1 · OFF: No restriction · PATTERN1: restriction Select front key conditions. Selection: Off/Pattern1/All · Off: altogether valid. · Pattern: only input key is valid. Pow Ctrl · All: altogether invalid. Select POWER-ON/OFF condition when AC power cord is disconnected and then connected. OFF: The same condition when AC power cord is disconnected. ON: Forced power ON condition.
Then, the Hotel mode setup menu is displayed.
Volume
Vol. Max
OSD Ctrl
FP Ctrl
3. To exit the Hotel mode setup menu Disconnect AC power cord from wall outlet. 4. Explain the Hotel mode setup menu
34
TH-42PX75U
14 Conductor Views
14.1. P-Board
P-BOARD (FOIL SIDE) TXN/P1HNTU
6
5
4
3
2
1
TH-42PX75U P-BOARD TXN/P1HNTU TH-42PX75U P-BOARD TXN/P1HNTU
A
B
C
D
E
35
F
G
H
I
TH-42PX75U
P
Parts Location
P-BOARD (FOIL SIDE) IC
IC401 IC402 IC403 IC406 IC408 IC409 IC411 IC412 IC501 IC502 IC504 IC505 IC506 IC507 IC508 IC509 IC510 IC511 IC512 IC513 IC520 E-2 E-2 F-2 D-4 F-2 E-2 D-2 F-3 H-2 H-1 F-2 H-5 H-4 G-4 H-4 G-4 I-1 G-4 H-3 H-3 H-3
Parts Location
P-BOARD (COMPONENT SIDE)
Q535 Q537 Q538 Q540 Q541 Q553 Q554 Q555 Q556 Q563 Q564 Q565 Q566 Q567 Q569 H-4 G-1 H-2 G-5 G-2 G-2 G-2 G-3 G-3 G-2 G-3 H-3 G-3 G-2 G-2
TRANSISTOR
Q401 Q402 Q403 Q404 Q406 Q407 Q408 Q409 Q410 Q411 Q412 Q413 Q420 Q422 Q434 Q501 Q502 Q507 Q508 Q509 Q510 Q517 Q520 Q521 Q524 Q525 Q527 Q530 D-4 D-4 E-2 D-4 C-3 D-3 E-3 E-4 F-2 E-2 E-3 E-4 D-4 D-3 D-2 H-1 G-1 F-4 G-2 G-3 G-4 E-4 F-4 G-1 H-2 H-4 H-4 H-4
IC
IC402 IC409 IC411 IC504 IC506 IC508 IC511 IC512 IC513 E-2 E-2 F-2 D-2 B-4 B-4 C-4 B-3 B-3
TRANSITOR
Q404 Q406 Q412 Q413 Q507 Q527 F-3 G-3 E-3 E-4 D-4 A-4
VOLUME
R443 R661 R665 F-3 C-2 B-3
VOLUME
R443 R661 R665 C-3 G-2 H-3
TH-42PX75U P-BOARD PARTS LOCATION
TH-42PX75U P-BOARD PARTS LOCATION
36
TH-42PX75U
P-BOARD (COMPONENT SIDE) TXN/P1HNTU
6
5
4
3
2
1
TH-42PX75U P-BOARD TXN/P1HNTU
TH-42PX75U P-BOARD TXN/P1HNTU
A
B
C
D
E
37
F
G
H
I
TH-42PX75U
14.2. GS, K and S-Board
S-BOARD (FOIL SIDE) TNPA4237S
6
2 1
S2
C2500
SW2500
TNPA4237
SEE REVERSE
1S
FOR ORDER NO.
PbF
S-BOARD (COMPONENT SIDE) TNPA4237S
S
2 1
S2
1
4
K-BOARD (FOIL SIDE) TNPA4236S
TNPA4236
SEE
2 12 1
K1
11 SW3754 SW3755 SW3756 SW3757 SW3758
3
RM2501
K-BOARD (COMPONENT SIDE) TNPA4236S
R2517 C2512 R2521 C2516
C7705
R7715
R7794 R7795 R7716
D2512 C2521 AB AC AD JS2501 R2557 D2524 JS2502 JS2503 C2515 JS2504 AE
9
10
C2520
C7706 JS7701 L7702 C7728 R7714
SUFFIX.
PbF
R2512 D2510
C2511 D2528
C2510
12 11
2 1
L7706
C7710 R7713
R7738 R7743 R7739 R7740 R7742 R7741 R3753 R3767 R3752
R7731 L7721
C7723 C7724
JK7701
R2524
R7712
R2516 R2519 R2542 R2520
C7709
C7702 R7710 R7702
R7706 L7701
R3766
R3765
R3754
R3756 L3750 R3755
R3768
R3758
GS52
K2
TNPA4236
K1
R7796
1
C7708
8
R7792
D3750
2
K1
1 2
C7729 C7730
R7707
R7703 R7705 R7704 R7701 R7709
TNPA4280
C7701 C7703 C7726 C7727
GS
SW3757
SW3756
SW3755
VOL.UP
VOL.DN
TV/VTR
SW3758
D2520A
Q2511
D7701
RM2501
Q2510
D2511
R2525
D2530
PC2511
1
TH-42PX75U S-BOARD TNPA4237S K-BOARD TNPA4236S GS-BOARD TNPA4280S TH-42PX75U S-BOARD TNPA4237S K-BOARD TNPA4236S GS-BOARD TNPA4280S
A
B
C
D
E
38
F
R7708
G
CH.DN
CH.UP
H
SW3754
R3751
PbF
SW2500
5
TNPA4237
GS K S
GS-BOARD (FOIL SIDE) TNPA4280S
1 2
PbF
TNPA4280
SEE
K2
GS
FOR SUFFIX.
1
REVERSE
K1
SUFFIX.
REVERSE
FOR
PbF
TV/VTR
VOL.DN
VOL.UP
CH.DN
CH.UP
GS-BOARD (COMPONENT SIDE) TNPA4280S
SUFFIX.
AB AC AD
JS7710 JS7711 JS7712
14
R7791 R7793 C3750
1
1
I
TH-42PX75U
14.3. A-Board
A-BOARD (FOIL SIDE) TNPH0692ABS
6
12
R4772 R5603 R5618 R5613 C5609
TNPH0692 B
TP4810
R4771 R4766 A6 A7 TP3501
13
R5607
R5610 C5601 R5611 R5612 R5600 IC5600 C5634 C5633
TP4806
TP4803
TP4809
TP4800
R4773
C5605 R5602 R5606 C5608
12
R4769
A6 TP3519
TP3519
1
11
A7
TP3501
1
C8035
R8037 TP4811 TP4804 TP4810 R8033 C8013 C8014 TP4808 TP4801 TP4807 TP4805
C5600 C5606 R8101 C8040 C5604 C5603 R8074
D5606
R4770
R8379 R5636 R5635 R8394 R8380 R8393 R8381 R8371 R8382 R8368 R8383 R8384 R8385 R8386 R8387 R8388 R8389 R8390
TP4800 TP4803 TP4809 TP4806
R4768
R4767
R4774 R8366 R8363 R8362 R8356 R8355 C8361 C8360 R8351 C8358 R8348 R8346 C8351 X8300 C8338 R8334 R8332 C8337 R8333 C8348 C8349 C8347 C8341 C8339 C8345 C8346 C8340 R8338 R8372 R8373 R8375 R8357 R8358 R8360 C8366 C8344
C5632 R8369 R8367
R5605
24
1
C5607 R5604
TP5600 C5640
R5601
IC5600
TP5600
TP4807
C8047 C8046
TP3503
TP3517 TP4802 R8086 R8089 R8090 R1264 R8087
TP3517
C8061 C8057
IC3500
C3527
C3527
C5631 C8036 L5606 C8041 R8352 R8344 L5605 C8045 C8049 R8354 C8044 R8364 R8340 R8339 R5619 R5637 R5622
8
TP4811 TP4808 TP4805 TP4802
TP4804 TP4801
1
IC8004
R8088 X8001 C8054 C8055
IC8004
R8091 R8093
C8052
1 L3500
L3500
1 A30
A30
TP3505
9 TP3505
C8053 C8062 C8056 R8094 C8058
C3502
C5630
C5610
R8034 C8043 C8050 C8065 R8104 C8066 R8038
16
R8095 TP4103
R8109
R8053 R8052
R8048
R8041
R8045
R8023
R8025
5
C3502
L3507
R8049
R8040
R8044
C8011
R8039
R8024
IC5704
TP4103
C8059 C8060
L3507
D5603 C5626 R5626 R5628 R5627 R5625 C5622
D5604 R8031 R8032 C5627 R8011 R8012 R8020 R8015 R8080 R8079 R8019 R8016 R8028 R8008 R8007 R8029
R8105 C8039 R8035 R8030 R8098 R8099
5
IC5601
R5632
C8067 R8107 C8068 R8110 C8069 R8108 R8111 R8587 R8586 R8588
L8005
R8077 R8081 R8071 R8069 R8059 R8061 R8068 R8100 R8078 R8075 R8056 R8060 R8067
TP3509
IC3500
R8106
C3515
TP3509
C3515
C8079
5
1
C5765
30
16
R5620 IC5601 R5615
C5766 R5749
C8030
R8083
TP8501
R5762
C8012
IC5704
C8048 R8082
L8001
C8031
C5617 C5620 R5630 C5624
R8084
C5767 R5747 R5748
TP8500
C5764
C3504
R5769 C8070 C8074 C8071 L8009 L8008 R8765 R8764 C8003 R8005 R4288 R8003 L8007 C2189
3 4
C3504
L3508
TP8560
C8038
TP8562
TP8555
R5629
1
R5614 C5616 R5634 R5623 R5633 R5621 R5616
15
C5621 C5625 R5617 R5624
C5623
R5631 C8080
L3508
C8077 C8037 C8016 C8017 C8015
C8078 L8004
L8010 C8076 C8075
L8506
C8051
TP8556
16
R8004
C8512 TP4105 C8004 R8006 C8005 R8767 C8511 Q8502 R8551
R4136
C8007 C8072
C8009
C8008
C8010
C8033
IFOUT
TP5601
C8006
TP5601
TP8558
TP8559
L8006 C8020 C8026 C8032 R8693 C8027 C8073
TP4105
IFAGC IFDOUT2 IFDOUT1 Q8303 VSUPPLY
C8312 D5607 R8309 C8308 L8003 C5636 C8305 C8304 R8308 R8307 R8312 R8315 R8328 R8327 R8330 Q8303
C8518 C8515 C8514 C8516
Q8502
R2113 R2114 C2116 C2111 R2107
C3521
JS2087
TP8554
C8021
C3521
JS2306
C8018 C8019 C8022 L8002 C8028
C8034
R8573
C8023
TP5602
C8025 TP8560
TP8555
C2244
L2029
C2245
TP8562
R8729
TP8559
TP5602
R8523
R8866
C5641 R8603 D5608 R8598 R8694 R8599 R8600 R8500 R8504 R8513
TP8554 TP8556 TP8557 TP8558
C8024
4
1
C5635
C2246
TP8557 TP8563
R8547 R8544 R8546 R8545 TP8563 TP8561
R2104 IC2008
TP3507
C8029 C8507 C8509 L8504 C8508 R8524 R8518 L8505 R8525 C8510
IC2008
TP3507
C2351
R8549
R8527
R2321
TP8561
R8560
VIDEOOUT
C2365
R8526
C8042
R8543 R8541
R8579 R8578 R8519 R8001 C8001 R8002 C8002 R8533 R8918 R8904 R8899 R8864
IC8503
+
C8313 C8307 R8336
TP8502
5
R2106 C2118
7
JS2307
C2381
C2323
1
C2347 C2343
R2311 TP2310 TP2307 R2313
4
C8306 R8395
R8580 R8770 R8663
R8517 R8520
Q8302
R8331 Q8302
AFT SCL SDA BTL
TP8315 5
R8335 R8554 R8555 R8556 R8558 R8557 R8559 L8303 L8311 TP8315 TP8552 TP8553
TP4102
C4742
TP4102
TP8502
TP4104
C2321
C2341 C2345 C2379
4
4
C8310 C8301 C8302 L8301
TP4104
A12
A12
Q8301
C2319
IC8503
TP2037
R8584 R8542 R8540 R8538 R8539 TP2037
Q8301
R4784
R4786
A51
C8303 L8302
1
R8337 C8388 C4761 C8387
1
TP5605 TP8551 C8506 L5611 D5611 C5661 C5662
R8530 R5138
C2375 C2317 C2339 C2335 C2333 C2337 R2362 C2377 R2315 R2308 TP2305 TP2303
8 TP8552
R5137 R8529 R8537
A51
1
C4724
TU8300
C8397
Q8300
TU8300
BV TU
C5656
Q8300
R8324
TP8553
C8311
R4785 JS2308
JS2086
JS2084
1
AGCMONITOR
TP5605
C5653 C5660
R8320 C8323 C8300
C4743
C4554 TP5606
TNPH0692 1 A
TP8551
C4722
TP5606 56 IC8502
C8517 C8500 C8501 C4752
ROUT
L5610 R8769 R8844 C4701
LOUT
L5612
SEE REVERSE
TP8314
C4569
R4143 R4146 C4781 R4141 C4078 C4077 R4150 R4142
29
Q4515
D3069 R4579 Q4515 R4584 C4530 R4589 R4582 R4575 R4577 R3198
L3001
R4595 C4589 R4627 R4626 C4590
50 IC3001
C3052 C3051 C3053 C3055 C3056 C3057 C3058 C3059 C3060 C3063 R3064 C3065 C3067 C3069 C3071 R3071 C3073 R3073 R3075 C3075 C3054
26
R3032 R3023 C3025 C3024 C3022 R3020 R3018 R3016 R3015 R3014 C3012 C3010 C3008 C3006 R3005 C3005 C3003
Q4517
C3045 C3047 C3048 C3049
C4566
R4615
S3029
COMPONENT1
BB
C4079 R4148 R4149 R4145 R4144 C4076 R1182 R4147
X4500 R4594 C4539 Q4514 IC8502 C4538 C4543
R4588 C4529
Q4512
51 25
D3070
C3020 C3018 C3016 C3014 R3021 S3032 D3073 R3193 R3022
Q4512
R3194
C3007
S3028
C4556 C4557 C4547 R4611 C4560 C4565
R4578 R4583
Q4514
D3071
R4574
R4581
R3189
S3030
IC3001
C4544
L4524
S3031 R3192 D3072
TP8313
Q1107
R4648
R4669 C4533 Q4517 R4593 R4587 R4668 Q4516 TP4512 JS4502 R4586 R4592 C4532 R4693 Q4513 C4526 R4673 R4667 R4580 JS4501 R4576 Q4511
FOR
D1107
R3212
D3064
3
TP4515
R1199
TP4515 R4631
C4564 C4550 C4559
Q4511
R4612
C4563
Q1107
C4555 C4584
SUFFIX.
D1109
C4562
D3065
R3211
28 1
R8514 C4612 L4518 C4609 C4614
C4611 C4610 C4613
C4597 C4601 C4595
C4594 C4593 C4598 L4512
S3024
1 76 100
C3089 C3088 R3087 R3084 R3083 R3097 R3096 R3095 C3093 R3099 C3091
R3003 R3002 R3001
C4585
C4579
75
R3079 C3079 R3077 C3077 R3081 C3081
TP4512
TP4513
C4580
Q4516
S3023 D3066 R3209
C3001
D3068
COMPONENT2
R3191
C4546
TP4513
C4527 C4528
Q4513
FL4505 L4521
C3086
C4545 1
S3027
7
PbF
IC4506
C3095
C3097
C3090
C3099
C3087
R4617 C4541
R4641 R4660
C1116
R1194
TP4001
TP4001 TP4002 TP4003 TP4004
R3190
R1243 R1232 R1247 R1253 R1248 R1191 R1190
C4763 R1176 R1178
S3025
D3067
R1196 R1262
L4517
FL4501
IC4506
S3026
C4607
R4604
C4577
4
R4585 C4531
C4603 IC4507
FL4504 L4520
3
FL4503 C4591
Q2602
R2621 R2620 C5639 D3063 R3208 Q2602 S3020 R2622 R2623
C4576
R5644 R5643 C4798
R5642 TP1103 R5641 C5645 R5646 R5645
TP1104
R4040 R4039
R1273 R1245 R1244 R1231 R4013 R1256 R1271 R1270 R1269
R4618
TP4002 TP4003
C4776
4
5 R4677 R4688 IC4513
L4513
R4606
R1234 R1246 R1250 R4325 R1230 TP1105 R1252 R1124 R1125 R1235 R4328 R1260
R1227 R1226 R1223
R1225 R1224
L4515 TP8548 R8604 R8522 TP8547 FL4502 TP8545 C4573 TP8544
1
R4676 R4687
8
C4622 C4626
TP1105
L4516
C4602 C4604
JK3000
5
C4592
R1345 R1134 R1151 R1267 R1268 R1144
IC4507 IC4514
R1152 C4570
R4686 8 R4680 R4681 R4685 R4679 R4678 R4538 1 TP4506
5
IC4513
TP1103
D3051
TP5607 5
C4621 TP5607 IC4514
S3017
Q5603
R3203
TP5603
TP1104
TP8546
1
4 R4690
R4622 C4587 R4689 R4540 C4511 R4531
TP4005
IC4501 1
D4527 D4526 C4509
C4581
S3019 D3052
V1
D3080
JK3000
R3204
8
TP4505 R4541
C4583
S3022
TP4005 IC5603
TP4004
Q5603
C5614 C5644 IC5602
TP1111
TP1111 R1142
4
C4627
IC5602
R5638 R5639 C5613
L5607 TP5604 R5640 L5608
TP4506 TP4504
R4535 C4506 R4539 R4542 TP4504
IC4501
TP4505 8
IC4508 R4543 R4619
IC5603
5
S3018 D3079 D3048 R3199 C3110 R3110 C3109 R3109 C3103 R3103 C3108 R3108 C3107 R3107 C3106 R3106 C3104 R3104 C3111 R3111 R3202 S3021
TP5603
4
TP4500 TP4502 D4536 D4535 Q4502 Q4503
5
TP4508 R4536 TP4507
IC4508 4
C4600 S3011
R1255 R1137 R1236 R1138 R1139 R1140 R1141 R1143 R1254 R1237 R1242
R4532 R4528
R4530 R4533
TP1102
C3105
C3147 C3148
TP5604
C5651
TP1102 TP1100 TP1101
TP1101
R5188 D5024 TP8520 R5182 C5162 R5183 R5647 C5649
D4533 D4534 D4501 R4501 C4501
TP4503
R3205
TP4507
D3049
TP4508
1
TP4501 TP4514
D3060
R3207
TP1100 4 3
TP4500 TP4502 Q3505
L4502
11
C3112 R3112 R3113 C3114 R3114 R3115 C3115 R3116 C3116 R3117 C3118 C3117 C3119 C3125 R3120 C3120 R3121 C3121 C3126 R3122 C3113 C3146 R3125 R3123 R3124 R3126 C3132
1 IC3101 44 C3143
C3144
2
Q4502 Q4505
C4797 R4527 R4507
S3014 D3062 R3201
R4662 C4507
L5609
R4546 R4547 R4544 R4545
R4781 R4782 R4783
C2103
C5650 IC5604 D5609 C5646
Q4504
12
JS2042
D2046
D3050
TP8520
TP4514
L4503
S3013
R3527 R4552 D4528 TP3515 C4753 C3513 D3503
R4525 C4505 Q4501
Q4503
C4503
TP4503 TP4501
S3012 R3197 D4515 D3047
IC3101
C3142 C3141 C3140 C3139 C3138 R3137 R3136 34 R3135 R3134
V2
Q4504
S3016
C5648
L4500 R4502 C4500 R4500 D4500 R4504
L4501
R4684
R3196
Q4505
D3061
S3015
5
1
L8507
D8500
R4505 R4503
C5647
C8524
C8522
C8523
IC5604 4
R8606 R4154 C8521 R4153
Q3505 R3528 R3524 R3523
C4502
1 IC8505 Q1114
TP8514 TP8513 R8568 TP8512 TP8510 R1278 R8705 Q1114 D3504 IC8505
Q4500 R4506 R4524 C4504
Q4501 MONOUT
22 23 33
C3133
D4513
D3076
Q4500
D3505 R3529 D3506
R3522 R3521 R3525 R3526 D3502
D3101
R8607
JK3002
TP8514 TP8513 TP8550 TP8512 TP8507
TP8507 TP8509 TP8508 R4152
S3008 R3148 D3078
D3005
R3517
C3145
Q3124
R3147 C3124 Q3124 R3150 R3149 C3153 R3151 D2059 R3152 D2063 R3153 R3154
5
R8657 C8520 TP8550
7
TP8511
R8566 R8570 R8565 L8502
R3530
S3010 D3077
TP8518 C8525
D2061 Q2060 Q2066
D2060
TP8518 TP8505 TP8504
C4780 R4745 R4744 TP8504 TP8503
C8502 R8502 R8564 R8505 C8505 TP8516 TP8515 R8561 R8563 R8562 TP8517
L3101 R4572 R4563 R4562 D3005 R4780 JK3002 S3033 S3034
C3123 R3145 Q3123
S3009
Q3125
Q3125
R2102 R2148
R2118
C4712
R3146
TP8509
TP8508
TP8519
L8508 L8501 TP8519
TP8511 TP8510 TP8517
R2154 C2125
Q3123
C4779
Q2060
Q2066
TP4510 TP4511 TP4516 TP4517 TP4509
R4151
TP4101
TP8505 TP8506 TP4101
TP8506
TP8503 TP8516
TP8515
C4745
TP4517
R4778 R4779
L
R
R4777 R4776 R4775
1
TH-42PX75U A-BOARD TNPH0692ABS
TH-42PX75U A-BOARD TNPH0692ABS
A
B
C
D
E
39
F
G
H
I
TH-42PX75U
A
Parts Location
A-BOARD (FOIL SIDE) IC
IC2008 IC3001 IC3101 IC4501 IC4506 IC4507 IC4508 IC4513 IC4514 IC5600 IC5601 IC5602 IC5603 IC5604 IC5704 IC8004 IC8502 IC8503 IC8505 E-4 G-3 G-2 E-2 E-3 E-2 F-2 E-2 E-2 C-6 C-5 C-2 B-2 C-2 E-5 D-5 C-3 C-4 C-2
Parts Location
A-BOARD (COMPONENT SIDE)
TP4512 TP4513 TP4514 TP4515 TP4517 TP4800 TP4801 TP4802 TP4803 TP4804 TP4805 TP4806 TP4807 TP4808 TP4809 TP4810 TP4811 TP5600 TP5601 TP5602 TP5603 TP5604 TP5605 TP5606 TP5607 TP8315 TP8502 TP8503 TP8504 TP8505 TP8506 TP8507 TP8508 TP8509 TP8510 E-3 E-3 F-2 D-3 D-1 E-6 D-5 D-5 E-6 D-5 D-5 E-6 E-6 D-5 E-6 E-6 D-5 D-6 C-4 C-4 B-2 B-2 C-4 D-4 E-2 C-4 E-4 C-1 C-1 B-1 B-1 B-1 B-1 B-1 C-1 TP8511 TP8512 TP8513 TP8514 TP8515 TP8516 TP8517 TP8518 TP8519 TP8520 TP8550 TP8551 TP8552 TP8553 TP8554 TP8555 TP8556 TP8557 TP8558 TP8559 TP8560 TP8561 TP8562 TP8563 C-1 B-1 B-2 B-2 C-1 C-1 C-1 C-1 C-1 C-2 C-1 C-4 C-4 C-4 C-4 D-5 C-5 C-4 D-4 D-4 D-5 D-4 D-5 D-4
TRANSISTOR
Q1107 Q1114 Q2060 Q2066 Q2602 Q3123 Q3124 Q3125 Q3505 Q4500 Q4501 Q4502 Q4503 Q4504 Q4505 Q4511 Q4512 Q4513 Q4514 Q4515 Q4516 Q4517 Q5603 Q8300 Q8301 Q8302 Q8303 Q8502 C-3 C-2 C-1 C-1 G-3 G-1 G-2 G-1 D-2 E-2 E-2 E-2 E-2 E-2 E-2 F-3 F-3 F-3 F-3 E-3 F-3 E-3 B-2 B-4 C-4 B-4 B-4 E-4
TP
TP1100 TP1101 TP1102 TP1103 TP1104 TP1105 TP1111 TP2037 TP3501 TP3505 TP3507 TP3509 TP3517 TP3519 TP4001 TP4002 TP4003 TP4004 TP4005 TP4101 TP4102 TP4103 TP4104 TP4105 TP4500 TP4501 TP4502 TP4503 TP4504 TP4505 TP4506 TP4507 TP4508 C-2 C-2 B-2 B-2 C-2 C-2 C-2 F-4 G-6 F-5 F-4 H-5 E-6 F-6 B-3 B-2 B-2 B-2 B-2 B-1 E-4 E-5 E-4 E-5 E-2 F-2 E-2 F-2 E-2 F-2 E-2 E-2 E-2
IC
IC1100 IC1101 IC1108 IC2011 IC2106 IC2107 IC2301 IC2303 IC3500 IC4500 IC4504 IC4509 IC4510 IC4515 IC4800 IC5605 IC8001 IC8002 IC8003 IC8300 IC8302 G-2 G-2 G-2 D-4 D-4 D-5 C-4 C-4 C-5 E-2 F-1 F-3 E-3 D-3 E-1 G-3 E-5 E-5 F-5 H-4 G-6
TRANSISTOR
Q1108 Q1109 Q1110 Q2018 Q2041 Q2042 Q2053 Q2056 Q2057 Q2059 Q2301 Q2302 Q3251 Q3252 Q3253 Q3254 Q3500 Q3502 Q3503 Q3504 Q3509 Q3510 Q3511 F-3 G-3 G-3 D-5 D-5 D-5 F-2 G-2 G-2 G-2 D-4 B-4 D-3 D-3 D-3 D-3 B-5 F-2 F-2 F-2 B-5 A-5 A-6
Q4003 Q4004 Q4005 Q4006 Q4010 Q4011 Q4012 Q4013 Q4014 Q4015 Q4506 Q4507 Q4509 Q4510 Q5021 Q5600 Q5601 Q5602 Q5604 Q5605 Q5606 Q5607
E-6 E-2 D-5 F-2 G-3 F-3 F-3 G-3 E-5 E-5 E-3 E-3 F-1 F-1 F-2 G-6 G-5 F-5 G-2 G-3 G-5 G-5
TP
TP1106 TP1107 TP1110 TP3504 TP3506 TP3514 TP3516 TP3518 E-4 E-4 G-2 D-6 B-5 F-2 B-6 C-6
TH-42PX75U A-BOARD PARTS LOCATION
TH-42PX75U A-BOARD PARTS LOCATION
40
TH-42PX75U
A-BOARD (COMPONENT SIDE) TNPH0692ABS
6
TNPH0692 A
A7
ZA4700 L3511
1 11
R3571 R3570
A6
12
ZA4701 A5
C4773
C8375
C5642
TP3500
D5605
Q5600
C5615
L8314 C8386 C8385 C8376
108
C8377 C8378 C8379
D8302
D8301
R4756
R8391 R8392 C8380 C8381 C8382 C8383 C8384
C5602
1 TP3516
R3551 R3550 Q3511 R3559 R3558
A7 L3501
L5602
73
R4755
A6
R3568
D5600
C4741
TP3518
R3569
C3527
TP3502
Q4005
Q4003
R4093
L3501
C3530
JS2302
R4860 R4861
TP3516
R8103 C8064 R8102 C8063
Q3511
L3506
C3531
R4104 R4102
Q4003
R4864
A5
C4774
TP3518
R8766
C4704
31
1
FL4800 FL4801 FL4802 IC8002
IC8302 + Q5600
109
R8378 R8377 R8376 R8374 C8369 C8367 C8364 IC8302
72
C8371 C8370 R8370 C8368 C8365 R8353 C8359
R3553
R3552
C3527
L3506
Q3510
Q3510
C8362
D3514
C3503
L3500
L3500
C4711
C4751 C3524
C3502
C3537
C4080 R4161 R4163 R4162 R4164
Q4014 R4165 R4166 Q4015
R4167
Q5607
R3572
Q5607
A30
C4702
A30
Q4014
C4068
L5603 IC8003
L5604
R5659 R5660 R5661
TP3504
C4771
IC8002
C8363 R8350 R8349 C8356 C8355 C8342
C3525
R8042
R8047
R8051
L3507
R8055
R5665
R3573
C5612
C5611 C5619 C5657 R5658 R5657
C8357 R8343 C8352 C8353
C3515
Q5602
R8046
R8043
R8050
IC2107
R3541
R3540
TP3508
R8072 R8066 R8070 R8063 R8065 R8057 R8073 R8062 R8064 R8058 R8076
Q3509
R3539
L8310
C3529
Q2018
R2192
R2126
R8054
C5618
L3507
R2199
Q5601
R8027 R8026
C8350
C8335
R3563
R3508
Q3509
C3500
R8014
R8009
R8017
PA2101
C3516
C3528
R3505 D3500
R8010
R2108
R8013
R8018
R8022
D3515
C3504
C2126
C2188 C2023
4
R2115 R2138 R2116 R2117
R3560
R3561
R3507
L3508
R3506
L5600
C2048
40
20
R3535
R3536
Q3500
L3502
TP3506
R2271
L3508
C3517
R3537
IC2106
R2125 C2049
C2138
L2041
IC3500
C4705
C2050
C2274 L2021
IC8001 R4135 R4134 R4156 R4137 R4746 R4670
C3523
C5628
C2251
C2216
L2308
60
C2361
L2310
C2213
D2302
C5629
R8900 R8877 R8878 R8792
C3521
+
TP3506
C3521
C3504
R2057 R2056 R2111 R2110
Q2042
41
16
Q3500
Q2041
L5601
Q2042
+
R8876 R8875
R8575 R8722 R8567 C8513 C8519 R8721 R8571 R8574
IFOUT
IFAGC IFDOUT2
L8318
C4723
C2100
C2349 C2352
C2350
C2057
C2101
C2151
R8569
R8317 C8320 R8318 L8306 C8327 R8313 R8314 C8328 R8316 C8321 R8319 L8307
21
C2056 C2055 R2058 R2059
C2054
R2276
C2053
C2052
5
C8329
Q2041
C8324
C4719
L8304 C8316 C8315
JS2301
JS2303
C8318 C8317
C2363
R2319
R2325
IC2303
IC2303
61
A51
C2383
IC2106
C2106 C2105 R2100
C2107 TP1107
C2058
R2150
R2151
JS3058 FL3042 JS3051 FL3035
23
C2309 C2359
L2306 L2304
C2367 C2369
C2186 C2102
R4330
22
C2192 C2059
1 A
R8796 R4091
TP1107 TP1106
R8535 R8532 R4001
C2267
C2263
C2331
D3085 FL3036 JS3052 D3086 FL3040 JS3056
Q2302
4
1
C2264
C2268
R8787 R8865 R8664 R8576 R8581 R8583
L8317
80
VSUPPLY
R8661 R8728 R8772 R8582
4
IC8300
5
C8314 R8359
VIDEOOUT
C2190
C2191
C2307
C2357
AFT SCL
C5655 C4775
C2108
TP1106
R2350
4
A51
C2355
R2352 R2351
C2385
IC2301
R2353
A12
R8602 R8597
C2313 R2306
R5069
C2305
C2387
Q2302
C2133 JS2088
C5638 R4089
R4090
R4079
R4081
SDA
IC2301
R2331 C2301 R2330
1
R8552
R8553
R8550
R8548
R8585
TU8300
C2303
C2353
L2302
L2300
R2149 R2165
C2302
C2183
C2134 C2185 R2168 C2146 R2181
C2325
C2389
44
1
C2373 C2371
D2304
FL3038 JS3054
D2303
Q2301
Q2301
R2166 C2143
R8850 R8903 R8528 R8531 R8536 R8534 R5058 R5139
BTL
A12
TU8300
5
C2153
IC2011
4
C2170
R5653
C5654
D5610
D3087 JS3055 FL3039 D3088 JS3053 FL3037 D3089
R2169 R2182
BV
R2317
C4772
R2305
D2301
R2301 R2302
R2183 R4787 R4788
JS2305
JS2304
C2172
C4718
JS2085 C2173 L2040
C2171
IC2011
R4636 R4637 R4638
L4509 L4511
L8500
3
IC5605
1
Q5605
C3032
C3033
4
R3053
R3052
R3051
C4551
Q3252
R4666
C4586
R4632 R4630
R3033
IC5605
R8501 R8510 R8512
R3255
C4525
1
C4578 C4582
C4596
C4605
LOUT
73
R4675
Q4011
R3252 JS3252
C3253
R4642
R3254
COMPONENT1
R4695
Q3253
R3253 JS3253
R3260
R4649
Q4010
Q3254
C4571 C4572
C4619
Q3254
R3262
R4596
C4548
C4534 R3264
R3265
R1197
Q1109
C4574 C4568
R4658 R4657
C4777 C4717
3
R3258
C3252
C4625
R4633
8
R1198
5
Q1109
R1213
R4620 R4661 C4623
R1195
R4599
R4598
C4552
COMPONENT2
C4575
A15
Q3251
Q3251
R1212 R1211 R1210 R1204
Q1110 R1215 D1130
R1214 C1118
Q4507
R3263
R4656 R4655 R4696 R4644 R4652 R4645 R4790 R4646 R4647 R4653
IC4510
C4553
R3261
R4602
R4601
Q1108
D1108 Q1108
C4617
Q1110
R4650 R4651
Q4012
Q4012
Q4010
BB
JS4017 JS4018 JS0419 JS4020
AB AC AD AE AF AG AH
C3251
R1183 R1184 R1239 R1218 R1240 R1219 R1241 R1220 R1188 R1233
R1189 R1192 R1263 R1193
D1105
IC4509
108
1
C4624
R1177 R1173
R3256 R3257
R4609
Q4507 R8591 R8590 R8516 R8690 C1126 R1169 R1170 R1166 65 R1164 R1228 R1161 R1160 R1148 R1163 C1110
64
C4721 R1174 R1175 R1179 R1181 D1106
R1187 C1114
R4643
144
D1104
R4613
R1277 C1124
C1113
33
R1172 R1171
C4523 C4522 R4608
R4692 R4691
R3251 JS3251
C1125
R4614
Q4506
R1167 R1168
JS4021
109
1
4 IC4509
1 4
IC4515
SUFFIX.
R4168
JS4022 JS4015
Q4506
IC4510
C4618 C4620
C4615
R4603
32
C1111 C1112 R1165 R1162 R1203
L8300
C4535
FL4506
R4747
C4069
C1107
IC4515
C4629 R4697
R4654
R1153
IC1100
8 5
R4699
D1110
C1123 C1109
R1216 R1217
R1158
JS4013 FL4003 FL4004 JS4014
C4746
C4716
R4671
JK3000
R4672
R4092
FL4005
Q4006
C4796
JS4010
C4075
C4628
X1100
1
IC4500
R8521
4
R4616
R4098 C4070
R4101
C1108 R1147
R1157 R1156 R1266
C1119
1
R4698
Q4006
R4663 R4664
IC4500
C4510 R4529
A15
5
C4795 R4526 D4525
56
Q4004 8
L4504 L4505
D4504 D4508 D4514 D4506 D4510 D4519 D4522 C4072
R4103 R4106
R1149 R1229 R1146 C1105
JK3000
R1150
V1
Q4004
55
C1106
R1251 R1344
1 96 97
C1104 R1123 R1130
IC1101 1
IC1101 C1196 C1197 R1356
JS4011 FL4000 FL4001 JS4012
IC1100 128
R1129
R1100 R1102 R1104 R1101 R1113 R1103 R1109 R1105 R1106 R1107 R1108
L1100
L4506
L4507
R4521
R4522
R4520
R4523
R4508
R4516
R4517
R4518
R4519
R4509
R4510
R4511
R4512
R4513
R4514
R4515
R1221
C1122
D4517 D4520
D4512 D4518
A20
TP1110
5
R1206 R1205
R1209 R1202
8
IC1108
D4524
C4508
Q5021
D5025
C4762
R5652
Q2056
IC1108
R2132 R2139
TP3514
D2064
D2066
V2
R2142
R3520
JK4501
JK4500
R3515
R3514
TP3514
Q2053
D3507
R2145
C1195 R1126 R1112 R1111 R1110
D1120
D1111
D1113
Q3504
Q2059
R2140
C3514
R3513
Q3503
R3512
13
Q3502
Q3503
D3075
R3200
D3074
R3195
JK3002
D3005
C4744 C4715
Q3502
R8506 FL8500 IC4504
MONOUT
A52
A13
3
7
4
1
1
14
C4703
11
Q2059
FL8502 JS8502
IC4504 IC4800
R4820 R4819
4
A52
3
C4630 C4778
IC4800 D3005 JK3002 C3158 C3157 R3174
1
Q4510
R8507 FL8501
R4590
R4565 R4564
R4571
C4515
4
10
R4591 R4760 R4762 R4761
7
A31
1
6 2
6
A17
Q4510
C4713
5
8
A18
A31
R4566 D4532 R4568 R4569
R
R4757 R4758
L
1
R4561 R4674
Q4509
1
1
R4759
TH-42PX75U A-BOARD TNPH0692ABS
C4755
1
Q4509
1
R1208 R1207
A18
A17
A13
ZA4702
JK4501
R3516
JK4500
R3519
C5637
JS2040 R2112 R2153
R3518
D2062
Q2057
R4902 R1343
D1112
R2141
Q2057
Q3504
R5649 R5648
Q2056
R1200
R1201
C1194
Q5604
Q5604
2
R5650 R5651
19
1
19
1 20 2
C5652
C5164 R5186 R5185 R5184
Q2053
Q5021
R2146
C1193
C4754
A1
D4502
C1117
D4507 D4511 D4521 D4503 D4505 D4509 D4516 D4523
A20
R2130 R2131 R1357 R1222
19
C1102
7
1
JS4025
C1103
4
A1
TNPH0692 1 A
TH-42PX75U A-BOARD TNPH0692ABS
72
R3259
C4536
37
R4640
Q5605
R4597
C4549
Q3253
A
B
C
D
E
41
C4616
F
Q4011
Q4013
Q4013
36
G
C8309
D4530
R4624
Q3252
110
C4588
R4789
11
R4635
R4639
5
ROUT
C4714
FL8308
8
1
R5654
TU MONITOR AGC
IC8300
C8392 C8394 C8396
1
IFD OUT1
1
8
L8312
R2105 R2103
IC2107 R2197
D5602
D5601
THERMAL PAD
C8330 C8333 C8334 C8331
7
R8021
5
R3562
C3515
C3518
Q5602
D5612
R3538 X2010
Q2018
Q5601
C8336
IC3500
IC8001
R4287
R4286
IC8003
C8343
1
C8372 C8373 L8313
36
C8374
R8097
1
L8309
A19
C3505
C2187
R2198
1
Q4015
144
C8354
5
C3502
37
A19
1
R3531
1
R4100
A 1
Q5606
R3534
TP3504
Q4005
C4071 R4097
C4073
1
A
R5608 R5609
Q5606
C5658
20
1
1
1
C5643
R4754
PbF
H
I
TH-42PX75U
14.4. D-Board
D
6
D-BOARD (FOIL SIDE) TZTNP01LPTU
C058 C057 8 1 C056
R845
C825 R134 R828
D804 R141 Q044
R129
R861 R530 C559
R552
R526 R539 R540 R537 R538
4
C564 C523
R827 C516
3
C507 C511
4 R859
IC001
5 IC002
6
1
C527
R132
C840
R839
R127
C032
C565 C524
R875 C517 C522 C561 R505 C528 C560 C518 L502 L501
Q046
D811 R840 D802
C566 C562
R848
5
R514 R516 R515 R519
C838
C832
R846 IC007
R849
5
4
R112
R504 R520 R511 R501 R503
L504 L505 C521 C526
8 C843 R123
1 C048
R108 R109 C045 R850 D808 R869
R872
R070
C563
Q806
R847
R122
R175 C044
R545 R166 C531 R199 R193
C052
C062 R101 R174 R105 R205
R206
C519
R558
D807 C856 C844
R870
C063
R863 R862
C520
R541
D020 R203
R871
C525
R557
4
Q805
R568 + C954 Q050 R910 R189
Q053
R142
R889 R891 R879 R890 C888 C877
C050
R868
D017
C512
R544
C513
R364
R507 R543
R945
R521 5 1 IC502 4
R383
R365
C878
Parts Location
R899
R171
R902
R915
R928 R901
R946
R919 R959
R957 R918
3
R908 C945 C946 C947
C862 C860
IC805 16
C879 15
D-BOARD (FOIL SIDE) IC
R878 R887 R886 R888
C952
+
R382
D814
R936
R926
C920 C919 C918
R904 R941
C935 C936 C937 C938 C939 C940
TRANSISTOR
E-5 E-5 D-5 B-3 E-3 E-2 Q9044 Q9046 Q9050 Q9051 Q9053 Q9805 Q9806 C-5 C-5 D-4 D-3 E-4 F-4 F-4
R937
C886
C861
R911
3
R907
R220 R222
R384 R400 R394 R385
C922 C923 C913 C912 C911 C908 C909 C910
C960
R895 R898 C881 C882 C883 C884 R892 R894
30
1 FL806
C029
IC9001 IC9002 IC9007 IC9502 IC9805 IC9806
C905
R943
R317 R927
C966
R221
C941 C942 C943 C944
R219 R217 R218 R110 R172 C051
R903
C885
C967 C921 C915 C916 C917
D813
R925
C904 R906 C957
C880
R215 R207 Q051
C934 C933 C932 C931 C930 C929 C928 C927
R896
R897
C874
C028
C846
1
24
TEST POINT
TP010 C-2
R949
R893
C914
FL900
R950
D815 C864
123
12
C955
IC806
13 C887 C863
C956 C958
FL902
2
CR NO.9
TNPA4133
SEE REVERSE FOR
1D
ORDER NO.
C900 C901 C902 C903 C959 C906 C924
PbF
C925 C949
C950 FL301 TP010 FL300
C907
1
TH-42PX75U D-BOARD TZTNP01LPTU
TH-42PX75U D-BOARD TZTNP01LPTU
A
B
C
D
E
42
F
G
H
I
TH-42PX75U
D
6
D-BOARD (COMPONENT SIDE) TZTNP01LPTU
D6
R240
R133
R128 D110 IC011 21 1
R225
Q010
C055
C033 C036
R223
R237
C039
6 4
C034
31
1 R567
R131
R550 C537 R548 C536 R549 R874 C500 R825 R826 R824
C035
14
8
R121
R854
D5
FL500 C876
R066 R065 R064 R067 R063 R062
5
L500 R500 R502
C038
IC013
3
1
7
R126
IC200 10
50
26
IC802
1
R201 R200
51 20 C841 11
IC803
25
D20
D111 R242
C823
PA900
R103
R542 R956
20 C842 75 76 100 1 IC003 R561 R119 R167 R173 R164 R107 R113 R190 DCB 2
R512
1
C533 R562
A
C532
R513
1
R534
C859
C534 R553
R535
30
R523 R524 R536 11 20
C858
R532
C505
X9000
C041
FL504
R402
FL803
R144 C040 R102 R104 R135 R143
Q054
C049
R379 R380
C845
C837
+
D812
R944
R155 R154
R099 R158 R187 R188 R165
N ML K J HG FE
R506
R508
R194 C042
C046 C053 R170
R116 R120 R149 R196 R197 R145
C853 C854
R381
R961 R569
C855
R160 R161
TP_VD
TP_HD C948 R393 R392
R564
TNPA4133 1D
4
PA800
R531 R533
R566
R565
R563
1
C508 C509 R518 R517
10
R525
X200
1
C510
C061 C047
R554
5
1
C037
10 11
IC500
1 3 C875
IC804
R885
4
1
1 FL805
CR NO.9
C867
24
Q807
1 R940
D816
R115
+
C964
R939
R948
C951 R938
R954 R955
R958 R917 R922 R921 R916 R960 R920 25 +
C962 FL903
R555 R912
C869
C872
D25
R556 R929
R951
Q809
IC303
13
ORDER
R909
3
L800
C865
IC901 R942
NO.
3 R952 4 5 R953 67 8 9 10 R905 11 12 13
R183 R184 R245 R243 R182
7
C868
L801
R156 R159 R185 R186 R177 R181 R244
R150 R151
Q052 D019 D018
C567
Parts Location
C873
D9
D-BOARD (COMPONENT SIDE) IC
IC9003 IC9011 IC9013 IC9200 IC9303 IC9500 IC9802 IC9803 IC9804 IC9900 IC9901 C-4 C-5 B-5 E-5 E-3 D-5 D-5 D-5 E-5 D-3 C-3
1
C870 C871
R947
Q808
TRANSISTOR
Q9010 Q9052 Q9054 Q9301 Q9302 Q9807 Q9808 Q9809 B-5 C-3 B-4 A-2 C-2 B-3 B-3 B-3
A
TP
TP-HD TP-VD D-4 D-4
C866
D817
C468 R371
C469
R369
Q301
C963
+
R351
R362
R361
R352
FL904
C961
R347
R348
R397
R399 R398
PbF
R396
R349
IC900
R356 R355 R354
ZA001
R370
FL901
C965 R363
R403
2
R350 1 55 C953
+
D32
1
5
5
Q302
D31
1
TH-42PX75U D-BOARD TZTNP01LPTU
R391
48
L802
TH-42PX75U D-BOARD TZTNP01LPTU
A
B
C
D
E
43
F
G
H
I
TH-42PX75U
14.5. C1-Board
6
Parts Location
C1-BOARD IC
5
IC7101 IC7102
G-2 G-2
C1
4
C1-BOARD (FOIL SIDE) TXNC11HNTU
PbF
123
NO.
3
TNPA4165
SEE REVERSE
1 C1
FOR ORDER
C1-BOARD (COMPONENT SIDE) TXNC11HNTU
2
C1MM1 C1MM4 C1MM5
R119
IC101 11 10 R155 R180 11 10
C128
C117
R112
C108
C124
CB1
R129
C116
R121
R162
R133 C123
R134 C114
R135
R136 C140 R174 R171 C121 C122
R131
R170
R130
R141
R150
C118 C110 D103
C150
C125
C152
D104
D105
D106 C115
ZA104
R154
C126 R151
C119
C111 1 68
R124
R122
R145
R142
C112 1 68
CB3
R153
R152
1 68
R173
R172
C143 1
C10
68
R125
R123
R144
R143
CB2
ZA102
CB4
1
C146
C1MM2
PbF
R147
C127
ORDER
NO.
D107
D108
R157
D109
D110
ZA103
R132
R176
C145
C130
C141
C129
20
C151
20
R177
R187 R186
ZA101
R159
C147
TNPA4165
1 C1
20
C1MM3
1
R184
R185
1 C148 C153 55 1
C142
C11
CR NO.7
C139 R126
1
TH-42PX75U C1-BOARD TXNC11HNTU
TH-42PX75U C1-BOARD TXNC11HNTU
A
B
C
D
E
44
F
G
H
FL101
IC102
I
TH-42PX75U
14.6. C2-Board
6
Parts Location
C2-BOARD IC
5
IC7201 IC7202 IC7204
B-1 B-2 C-2
C2
4
C2-BOARD (FOIL SIDE) TXNC21HNTU
PbF
1 C2 TNPA4166
SEE REVERSE FOR ORDER NO.
3
12 3
C2-BOARD (COMPONENT SIDE) TXNC21HNTU
C245 R288 1 C246 20
C2MM3
R290
FL201
C21
55 C228 1
C229 1 R281 R245
ZA204 C2MM1
R289 10 IC204 11 R291
C2MM2
12 1 R229
R222
R267
R218
R249
C210
R261
R273
R277
R274
R228
R243
C242 D208
R211
1
20
C23
C211 C231 D201 D202 R276
C237
C230
C236
C220
R238
D207
R285
R219
R286 R287 R258
11 10 IC201 C244 C243 1 20
C235 C240 C238 1 C241 68
R264
R262
R215
R212
C209
C203 C204
C216
C207 C208
D203
D204
D205
D206
C219
C214 C215 68
C201 R265 R263 R214 R213 1 68
20
CB6
ORDER
NO.
C205 1
R225
R223
R235
R233
C212 1
ZA202
ZA201
68 R226 R224 R234 R232
R250 R280 10 IC202 11 R257
CB5
CR NO.7
CB7
CB8
1
TH-42PX75U C2-BOARD TXNC21HNTU
TH-42PX75U C2-BOARD TXNC21HNTU
A
B
C
D
E
45
F
G
H
I
R269
C20
TNPA4166
1 C2
PbF
R275
C217
C218
C232
C233
C221 R278
ZA203
FL202 R279
R244
C2MM4
C2MM5
2
TH-42PX75U
14.7. SC-Board
6
SC-BOARD (FOIL SIDE) TXNSC1HNTU
TP35
TP42
TP40 TP32
TP48
TP46
TP44
TP58
TP57
TP56
TP55
TP54
TP51 TP43 TP41 9 1 TP49 TP47 C620 C621 C450 R697 8 SC45 2 8 SC46 2 9 1 A40 A39 B40 L690 TP45 C691 R696 C692 B39
TP63
TP62
TP61
TP60
TP59 TP50
TP30
C460 A40 A39 B40 A2 A1 B2 B1 SC41
A2 A1 B2 B1 SC42 Q805 E
C440
5
B39
C B C E B C641 Q690 Q806 C E
B
TNPA4182 1 SC
SEE REVERSE FOR ORDER NO.
PbF
R658
C806
VR602
6
SC31
1 C721
4
CRNo.6
TP34 D422 C C C D421 A A A G G E G E G E
B Q661 D S Q822 C
E
C822
Q401
Q402
Q403
12 3 456
A G C E G C E G C E
Q421
Q422
Q423
K
K
L474
R823
R821 B E R860
TP53
3
D402
K
R623
Q821
C
R844 Q841
C B
C561
Q842 TP29 C E E B C842 10
TP64
A D401 K
A
C431
C531
D471
K
A
A
A
A
C532
C415
C414
C413
C412
C411
C804
C841
C813
VR600
L473
L472 D482 K D481 K E C G E C G E C G E C G A Q452 Q451 Q442 Q441 A A A S5 S4 S3 S2 S1 D462 K D461 K
C796
C795
R856
L602
A D491 K
A
A
A
L601
2
A
TP20
12
IC791
1
R801
R809
TP24
TP23
A
TP25
TP2
TP5
L484
L488
L483
L487
L482
L485
L481
L486
L464
L468
L463
L467
L466
L462
L461
L465
TP16 TP17 C803 R806 R807 R840
TP1
SC2
L591
L413
L412
L411
L401
L402
L403 9
1
3 TP9 TP33 L592 3 SC23 1 D583 TP8 TP7 TP6 TP31
C814
C801
7
1 2
TP13 TP18 TP38 TP21 TP52 TP14 TP39 TP10 TP26 TP12
IC803
TP36 TP19 TP22 TP15 TP37 TP70 TP11
TP4
C592
T602
TP27
1
TH-42PX75U SC-BOARD TXNSC1HNTU
C791
V2
V1
P1
P2
C563
TP28
TH-42PX75U SC-BOARD TXNSC1HNTU
A
B
C
D
E
46
F
G
H
SC30
1
I
TH-42PX75U
SC
Parts Location
SC-BOARD (FOIL SIDE) TRANSISTOR
IC6791 IC6803 H-2 F-1
Parts Location
SC-BOARD (COMPONENT SIDE)
TP41 TP42 TP43 TP44 TP45 TP46 TP47 TP48 TP49 TP50 TP51 TP52 TP53 TP54 TP55 TP56 TP57 TP58 TP59 TP60 TP61 TP62 TP63 TP64 TP70 D-5 D-5 D-5 B-5 D-5 F-5 F-5 F-5 F-5 H-5 G-5 H-1 H-3 C-5 C-5 C-5 C-5 B-5 G-5 G-5 G-5 G-5 G-5 G-3 H-2
TP
TP1 TP2 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP13 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 TP22 TP23 TP24 TP25 TP26 TP27 TP28 TP29 TP30 TP31 TP32 TP33 TP34 TP35 TP36 TP37 TP38 TP39 TP40 A-2 A-2 B-2 B-2 B-1 B-1 B-1 B-1 H-1 H-2 H-1 G-1 H-1 H-2 G-2 G-2 G-1 G-2 G-2 G-1 G-2 G-2 G-2 H-2 H-1 H-2 H-1 H-3 H-5 E-1 E-5 A-1 A-4 A-5 G-2 H-2 G-1 H-1 D-5
IC
IC6471 IC6472 IC6501 IC6521 IC6561 IC6562 IC6581 IC6671 IC6721 IC6722 IC6724 IC6725 IC6752 IC6771 IC6772 IC6773 IC6774 IC6791 IC6801 IC6802 IC6803 IC6821 IC6841 IC6861 IC6871 B-4 B-3 G-4 F-2 C-1 B-1 F-1 E-4 A-5 A-4 C-5 C-5 D-4 C-5 C-5 C-4 C-4 B-2 C-2 B-2 D-1 C-4 B-3 B-4 C-3
PHOTO COUPLER
PC6480 PC6701 PC6702 PC6704 PC6705 PC6801 PC6861 PC6871 B-4 A-4 A-4 A-4 B-4 C-2 B-4 B-2
TRANSISTOR
Q6401 Q6402 Q6403 Q6421 Q6422 Q6423 Q6441 Q6442 Q6451 Q6452 Q6661 Q6690 Q6805 Q6806 Q6821 Q6822 Q6841 Q6842 B-4 B-4 C-4 D-4 D-4 E-4 E-2 E-2 C-2 C-2 F-4 H-5 H-5 H-5 G-3 F-4 H-3 H-3
TRANSISTOR
Q6401 Q6402 Q6403 Q6421 Q6422 Q6423 Q6441 Q6442 Q6451 Q6452 Q6501 Q6502 Q6521 Q6522 Q6531 Q6532 Q6551 Q6552 Q6581 Q6601 Q6602 Q6603 Q6621 Q6622 H-4 H-4 G-4 F-4 F-4 E-4 E-2 E-2 G-1 G-1 G-4 G-4 F-4 F-4 F-2 F-2 G-1 G-1 F-1 E-6 D-4 E-6 F-4 G-4
VOLUME
VR6600 VR6602 G-2 G-4
Q6642 Q6643 Q6644 Q6645 Q6646 Q6647 Q6648 Q6661 Q6662 Q6665 Q6671 Q6672 Q6679 Q6680 Q6690 Q6742 Q6743 Q6762 Q6781 Q6782 Q6791 Q6801 Q6802 Q6805 Q6806 Q6821 Q6822 Q6824 Q6841 Q6842
F-5 F-5 G-5 G-5 G-5 H-5 H-5 D-4 C-4 D-4 E-5 F-4 E-5 E-5 B-5 B-4 B-4 F-4 F-5 F-5 C-3 D-1 D-1 B-5 B-5 C-3 D-4 B-3 B-3 B-3
TP
TP15V TPSC1 TPSOS6 TPSOS7 TPVDA TPVSCN TPVSET TPVSET2 TPVSUS G-1 D-5 C-2 B-2 C-2 B-3 C-4 B-4 H-1
VOLUME
VR6600 VR6602 C-2 C-4
TH-42PX75U SC-BOARD PARTS LOCATION
TH-42PX75U SC-BOARD PARTS LOCATION
47
TH-42PX75U
6
SC-BOARD (COMPONENT SIDE) TXNSC1HNTU
ZA401
DIP
SC42 SC46
1 2 A40 A39 B40 B39 L690 9 8 R697 C450 C621 C620 1 2 C603 C691 D632 Q601 D606 D643 R642 S G S Q643 G S Q644 S Q645 G S Q646 G Q647 C604 R608 R609 R781 Q781 8 R782 ZA402
SC45
9 A2 A1 B2 B1
ZA403
C440
D732 D733 D730 D731 D728 D729 D727 D726
A2 A1 B2
SC41
Q782
A40 A39 R886 B40 B39
C460
TPSC1
C692
5
SCMM2
R721
R722 B1
R887 Q648 G
R888
C663
R664
R856
E Q805 B 14 IC721 8 Q742 C740 E Q806 C
R612 D631
R692
R643
D690 D691 D692
D724
C724 C775 8 5
G
G
S
G
D830 B
D837
C
R647
R648
R644
R645
R646
S
C725
C832 E
IC724 D771
D836
D664
R696
D662
D
Q642
IC772
D773
D725 IC725 IC771 C772
R766
R765 D764
D765 C756
C723 D723 B C Q690 R695
C752 C661
S
R607
R777 R776
1
4
D605
D663 D667
C662
Q603 D607 R610 D604 C641 D D D D D D D D D D D
D477 R745 D722
D703 D702 R748
C771
C726
1 R723 C722 14 7
R855 R857
D665 D661
R863
R862
5
4
5
4
C773 Q662 R662 R666 Q665
R638
R661
R861
9
8
IC773
Q743
C755
IC752
R659
8 D861 4 1
R693 R694 C695
IC722 C727 R785 R742 R746 R747 R711 R710 C705 D701
Q602
R663 C777 3 1 1 IC774 C776 3
R605 R658
1 C728 R724 R472 R714
7 8 5
R864 C861 IC861
D838 C694 D839
R667
D642
R769
R660
R717
D761
D670
C753
R680
D671
C754
R762
C862
16
R718 C708 1
Q762
R681
1
D763
D641
R706 R705 R668 D666
CRNo.6
R639
8
5
R761
SC31
6 VR602 C822 C823 R824 D823 E B C806
D644
G
S Q671
G Q672
S
IC671
1 IC471 2
R471 R473 1 D860
C721
D478
R865 D820 C863
R503
Q501
Q502
R708 R834 R707
Q522
S
Q661 D
G D421 A A A D422 C Q423 E K K G C Q422 E G C
R504
D501 C E
3
4
C
Q822
A
Q421 E G
Q403
C
Q402
C
Q401
3
1
R869
PbF
R403 R402 R401 C402 C401
G E G E G
4
D497
R768
D766 R775
Q679
R672
Q680
R517
R621
G S Q621 R502
R501
G S Q622
PC705
R671
R866
C671
D621
D622
D623
D624
R622
R474
R511
16 Q521
R867
R673
R674
C704 C706 R713 R712 PC701 PC704 R700
SCMM1
R788
4
R512
IC501 9
1
R516
D619
R422
R423
R506
1 2
R421
PC480 4 3 L473
PC861 D721
8
R835
R665
1
C502
R833 L474 R836 D825
D503
C422
C423
C505
C421
IC821
R828
C403
C504
PC702
TNPA4182
D824
R475
TPVSET2
R837
TPVSET
R825 R829 R826 R830 R827 R795
R508
R477
R510
ORDER
R701 C561 R789
C E D843 B
D827
4
D862
5 IC472
R797 R796
R831
Q824
R838 R839 D822
C480
R868
NO.
D828
R704 C703 R703 R702 C702
D859
D480 R476
TPVSCN
D826 R860 E B
R823
IC841
R852
R845
3
C845 R851 R850
R844 C Q841
R821 C Q821 R822 C532 C531 C431 C411 C412 C413 C414 C415
K
D402
C605
C606
R623 A D471 K K A D401
R792
Q842
R843
R849 R846 R847
Q791 B E R793 D791 D842 R875 D816 D817 C812 R874 C871 5
R848
C471
D472
R791 R876 4 IC871 D871 R786 1 VR600 C872 C813 C841 C804
R842
A
A
A
A
SC 1
C873 R817 R872 R815 R816
C842 IC802 10 R841
8
R873 D821 R877
TPSOS6
2
1
TPSOS7
L472
D804
D806
D841
R853
C795
C796
34 PC871
TPVAD
S1 S2
R814
S3
S4
S5
SC30
D805
K A A
K A A
G
E
G
E Q442
R509
D523
G
E
G
E
D482
D481
D461
D462
R553
R813
R468
IC791
K A A
K A A K D491
D441
IC801
2
D466 R465
R466 R467
2
1
Q441 C
C
C524 R523
Q451
C
Q452
C
D465
L602
L601
R452
D451
R442
R441
R451
C491
PC801
C527
R533
R531
T602
L487
L486
L484
R801
Q551
R818 C811
R709
D521
L464
R812 R809
1
R871 R878 D872 C566 C565
1
SC20
3 4 C815
A
A
C525
1
C593 R592 C564
12
R879
R532
R810
R8