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Panasonic TH-42PV7AZ Service Manual
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Panasonic TH-42PV7AZ Service Manual

Gph10da chassis
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Specifications

Power Source
Power Consumption
Average use
Standby condition
Display panel
Aspect Ratio
Visible screen size
Number of pixels
Sound
Speaker
Audio Output
PC signals
Receiving Systems/Band name
(PX7A only)
AC 220-240 V, 50 / 60 Hz
350 W
0.7 W
16 : 9
106 cm (diagonal)
922 mm (W) × 518 mm (H)
786,432 (1,024 (W) × 768 (H)) [3,072 × 768 dots]
120 mm × 60 mm × 2 pcs, 8 ohm
20 W [10 W + 10 W] (10 % THD)
VGA, SVGA, XGA
SXGA ...... (compressed)
Horizontal scanning frequency 31 - 69 kHz
Vertical scanning frequency 59 - 86 Hz
PAL B/G
Reception of Off air broadcasts
DVB-T
7 MHz VHF / UHF (Australia) free-to-air TV broadcast reception
PAL 60 Hz
Playback of NTSC tape from some PAL Video recorders (VCR)
M.NTSC
Playback from M. NTSC Video recorders (VCR)
NTSC
Playback from NTSC Video recorders (VCR)
GPH10DA Chassis
© 2007 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO.PPDS070638CE
Plasma Television
Unauthorized
copying
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Summary of Contents for Panasonic TH-42PV7AZ

  • Page 1: Specifications

    ORDER NO.PPDS070638CE Plasma Television GPH10DA Chassis Specifications Power Source AC 220-240 V, 50 / 60 Hz Power Consumption Average use 350 W Standby condition 0.7 W Display panel Aspect Ratio 16 : 9 Visible screen size 106 cm (diagonal) 922 mm (W) × 518 mm (H) Number of pixels 786,432 (1,024 (W) ×...

  • Page 2: Packing Exploded Views

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Receiving Systems/Band name (Except PX7A) Receiving Channels VHF BAND (Regular TV) (Except PX7A) 2-12 (PAL/SECAM B, K1) 0-12 (PAL B AUST.) 1-9 (PAL B N.Z.) 1-12 (PAL/SECAM D) 1-12 (NTSC M Japan)

  • Page 3: Table Of Contents

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Note: · · · · Design and Specifications are subject to change without notice. Weight and Dimensions shown are approximate. CONTENTS Page Page 1 Applicable signals 11 Adjustment Procedure 2 Safety Precautions 11.1.
  • Page 4 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.21. DG-Board (8 of 16) Schematic Diagram 15.42. SC-Board Block Diagram 15.22. DG-Board (9 of 16) Schematic Diagram 15.43. SC-Board (1 of 2) Schematic Diagram 15.23. DG-Board (10 of 16) Schematic Diagram 15.44.

  • Page 5: Applicable Signals

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 1 Applicable signals...

  • Page 6: Safety Precautions

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 2 Safety Precautions 2.1. General Guidelines 1. When conducting repairs and servicing, do not attempt to modify the equipment, its parts or its materials. 2. When wiring units (with cables, flexible cables or lead wires) are supplied as repair parts and only one wire or some of the wires have been broken or disconnected, do not attempt to repair or re-wire the units.

  • Page 7: Prevention Of Electrostatic Discharge (Esd) To Electrostatically Sensitive (Es) Devices

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 3 Prevention of Electrostatic 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"...

  • Page 8: About Lead Free Solder (Pbf)

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 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.

  • Page 9: Service Hint

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 5 Service Hint Remove the Rear Cover Board Name Function Board Name Function Power Supply Format Converter, Plasma AI, Sub-Field Processor Digital Signal Processor, Micon, HDMI Interface Data Driver (Lower Right)

  • Page 10: Plasma Panel Replacement Method

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Plasma panel replacement method 6.1. Remove the rear cover 6.4. Remove the Tuner unit 1. See Service Hint (Section 5) 1. Unlock the cable clampers to free the cable. 6.2. Remove the rear terminal 2.

  • Page 11: Remove The D-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 6.6. Remove the D-Board 6.8. Remove the SD-Board 1. Remove the tuner unit. (See section 6.4.) 1. Remove the screws (×2 2. Disconnect the connectors (D5 and D25). 2. Remove the flexible cables (SD1, SD2, SD3 and SD4) 3.

  • Page 12: Remove The Ss-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 6.10. Remove the SS-Board 6.12. Remove the C1-Board 1. Disconnect the connectors (SS11, SS12, SS23 and SS34). 1. Remove the tuner unit. (See section 6.4.) 2. Disconnect the flexible cables (SS53A, SS54A, SS55A and 2.

  • Page 13: Remove The S-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 6.15. Remove the S-Board 6.17. Remove the Plasma panel section from the Cabinet assy 1. Remove the screws (×2 ) and remove the S-Board metal (glass) frame. 1. Remove the plasma panel section from the servicing stand and lay on a fiat surface such as a table (covered) with the plasma panel surface facing downward.

  • Page 14: Replace The Plasma Panel (Finished)

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 5. For leaving the plasma panel from the cabinet assy, pull the 6.18. Replace the plasma panel bottom of the front frame forward, lift, and remove. (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.

  • Page 15: Caution Statement

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 7 Caution statement 7.1. Caution statement. 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.

  • Page 16: Location Of Lead Wiring

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 8 Location of Lead Wiring 8.1. Lead of Wiring (1) The wire is dressed as shown in figure.

  • Page 17: Lead Of Wiring (2)

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 8.2. Lead of Wiring (2) The wire is dressed as shown in figure.
  • Page 18 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 8.3. Lead of Wiring (3) The wire is dressed as shown in figure.

  • Page 19: Self-Check Function

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 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. Check of the IIC bus lines 9.1.1. How to access...

  • Page 20: Power Led Blinking Timing Chart

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 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...

  • Page 21: No Power

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 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.)

  • Page 22: No Picture

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 9.4. No Picture...

  • Page 23: Local Screen Failure

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 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...

  • Page 24: Service Mode

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 10 Service Mode 10.1. How to enter into Service Mode While pressing [VOLUME ( - )] button of the main unit, press [RECALL](PV model)/[INFO](PX model) button of the remote control three times within 2 seconds.

  • Page 25: Contents Of Adjustment Mode

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 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.

  • Page 26: Service Tool Mode

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 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.

  • Page 27: Adjustment Procedure

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 11 Adjustment Procedure 11.1. Driver Set-up 11.1.2. Adjustments Adjust driver section voltages referring the panel data on the 11.1.1. Item / Preparation panel data label. 1. Input a white signal to plasma video input.

  • Page 28: Initialization Pulse Adjust

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 11.2. Initialization Pulse Adjust 1. Input the White signal to plasma video input. 2. Set the picture controls as follows. Picture menu : Dynamic PNR : OFF Aspect : 16:9 3. Connect Oscilloscope to TPSC1 (SC).

  • Page 29: Adjustment Volume Location

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 11.4. Adjustment Volume Location 11.5. Test Point Location...

  • Page 30: Adjustment

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 12 Adjustment 12.1. Sub-Contrast adjustment Name of measuring instrument Connection Remarks RF generator Base Band generator Preparation (AV) Remarks 1. Receive AV1 (PAL 100% Full White or Split Colour bar shown as below) .

  • Page 31: Pal Panel White Balance Adjustment

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 12.2. PAL panel white balance adjustment Instrument Name Connection Remarks · · · · W/B pattern RF input User setting: Normal Panel surface · · · · Color analyzer (Minolta CA-100 or equivalent)

  • Page 32: Hd White Balance Adjustment

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 12.3. HD white balance adjustment Instrument Name Connection Remarks · · · · 1080i W/B Pattern · · · · RF input User setting: Normal · · · · Color analyzer(Minolta CA-100 or equivalent) ·...

  • Page 33: Hotel Mode

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 13 Hotel mode 1. Purpose item Function Hotel Mode Select hotel mode ON/OFF Restrict a function for hotels. Initial INPUT Select input signal modes. 2. Access command to the Hotel mode setup menu...
  • Page 34 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR...

  • Page 35: Conductor Views 14.1. P-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14 Conductor Views 14.1. P-Board P-BOARD (FOIL SIDE) TXN/P1HNTU TH-42PV7AZ/HS/M/MR, PX7A TH-42PV7AZ/HS/M/MR, PX7A P-BOARD TXN/P1HNTU P-BOARD TXN/P1HNTU...
  • Page 36 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Parts Location Parts Location P-BOARD (FOIL SIDE) P-BOARD (COMPONENT SIDE) TRANSISTOR TRANSITOR VOLUME Q535 Q537 IC401 Q401 IC402 Q404 R443 Q538 IC402 Q402 IC409 Q406 R661 Q540 IC403 Q403 IC411 Q412...
  • Page 37 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR P-BOARD (COMPONENT SIDE) TXN/P1HNTU TH-42PV7AZ/HS/M/MR, PX7A TH-42PV7AZ/HS/M/MR, PX7A P-BOARD TXN/P1HNTU P-BOARD TXN/P1HNTU...

  • Page 38: Dg-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14.2. DG-Board DG-BOARD (FOIL SIDE) TXNDG1HRTP (PV7AZ) TXNDG1HRTH (PV7HS) TXNDG1HRTM (PV7M) TXNDG1HRTX (PV7MR) TXNDG1HRTA (PX7A) TNPA4311 B TPS15V R8037 C8035 TP15F C8013 C8014 R8074 TP4811 TP4805 TP4804 TP4810 TP4803 TP2010 C2274...
  • Page 39 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Parts Location Parts Location DG-BOARD (FOIL SIDE) DG-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR IC2002 Q2000 TP1100 IC1100 Q1107 TP2607 IC2006 Q2001 TP1101 IC1101 Q1108 TP2610 IC2010 Q2002 TP1102 IC2000 Q1109 IC2011 Q2003...
  • Page 40 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR DG-BOARD (COMPONENT SIDE) TXNDG1HRTP (PV7AZ) TXNDG1HRTH (PV7HS) TXNDG1HRTM (PV7M) TXNDG1HRTX (PV7MR) TXNDG1HRTA (PX7A) R5560 ZA2106 ZA2108 R5561 L2650 ZA0003 ZA0004 R5509 R5559 ZA0005 JS5568 IC8002 R2238 IC8002-A FL4800 FL4801 FL4802 R2072...

  • Page 41: D-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14.3. D-Board D-BOARD (FOIL SIDE) TZTNP01HRTP C058 C825 R134 R828 C057 C056 R827 C516 C564 C523 IC001 R859 Q046 D811 R875 IC002 C565 R840 D802 C524 C517 C832 L501 C522 C838...
  • Page 42 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR D-BOARD (COMPONENT SIDE) TZTNP01HRTP R128 D110 R237 Q010 IC011 R854 R567 C037 IC500 C061 C875 C047 R525 C841 R523 R524 C534 R536 C859 R553 C533 C532 R562 C842 C858 FL504 R402...

  • Page 43: C1-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14.4. C1-Board Parts Location C1-BOARD IC7101 IC7102 C1-BOARD (FOIL SIDE) TNPA4165 1 2 3 TNPA4165 1 C1 REVERSE FOR ORDER C1-BOARD (COMPONENT SIDE) TNPA4165 C1MM5 IC101 C1MM1 C1MM4 R155 IC102 CR NO.7...

  • Page 44: C2-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14.5. C2-Board Parts Location C2-BOARD IC7201 IC7202 IC7204 C2-BOARD (FOIL SIDE) TNPA4166 TNPA4166 REVERSE ORDER C2-BOARD (COMPONENT SIDE) TNPA4166 C245 C246 R288 C2MM3 ZA204 C2MM2 C2MM1 R229 R289 R291 C229 IC204...

  • Page 45: Sc-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14.6. SC-Board SC-BOARD (FOIL SIDE) TNPA4182 TP42 TP40 TP48 TP46 TP35 TP32 TP30 TP51 TP63 TP62 TP61 TP60 TP59 TP44 TP58 TP57 TP56 TP55 TP54 TP50 TP43 TP49 TP41 TP47 C620...
  • Page 46 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Parts Location Parts Location SC-BOARD (FOIL SIDE) SC-BOARD (COMPONENT SIDE) PHOTO COUPLER TP41 Q6642 TP42 Q6643 IC6471 PC6480 TP15V IC6791 TP43 Q6644 IC6472 PC6701 TPSC1 IC6803 TP44 Q6645 IC6501 PC6702 TPSOS6...
  • Page 47 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR SC-BOARD (COMPONENT SIDE) TNPA4182 ZA401 ZA402 SC42 SC45 SC46 ZA403 SC41 C450 C621 C620 C460 R697 C440 L690 Q781 R782 R886 TPSC1 R781 C603 C604 R608 R609 C691 R887 R888 SCMM2...

  • Page 48: Su-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14.7. SU-Board Parts Location SU-BOARD IC6901 IC6902 IC6903 IC6904 IC6905 IC6906 IC6910 IC6911 TPSU1 TPSU2 SU-BOARD (FOIL SIDE) TNPA4184 TNPA4184 REVERSE FOR ORDER 1 2 3 SU-BOARD (COMPONENT SIDE) TNPA4184 R6936...

  • Page 49: Sd-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14.8. SD-Board Parts Location SD-BOARD IC6951 IC6952 IC6953 IC6954 IC6955 IC6956 IC6960 IC6961 TPSD1 TPSD2 SD-BOARD (FOIL SIDE) TNPA4185 TNPA4185 REVERSE FOR ORDER 1 2 3 SD-BOARD (COMPONENT SIDE) TNPA4185 C6974...

  • Page 50: Ss-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14.9. SS-Board Parts Location SS-BOARD (FOIL SIDE) TRANSISTOR TRANSISTOR VOLUME TP22 TP24 Q6001 VR6000 TP25 Q6002 TP26 Q6003 TP27 Q6021 TP28 Q6022 TP29 Q6023 TP30 Q6041 TP31 Q6042 TP33 Q6051 TP34...
  • Page 51 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Parts Location SS-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR Q6111 Q6112 IC6131 Q6001 TP15V Q6114 IC6151 Q6002 TPSOS8 Q6141 IC6191 Q6003 TPSS1 Q6142 IC6211 Q6021 TPVDA Q6146 IC6221 Q6022 TPVe Q6147 IC6241 Q6023...

  • Page 52: K, And S-Board

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 14.10. K, and S-Board S-BOARD (COMPONENT SIDE) S-BOARD (FOIL SIDE) TXN/S1HRTP TXN/S1HRTP TNPA4138 SEE REVERSE FOR ORDER NO. SW2500 R2507 C2503 R2506 C2502 K-BOARD (FOIL SIDE) TXN/K1HRTP Parts Location K-BOARD TRANSISTOR...

  • Page 53: Schematic And Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15 Schematic and Block Diagram 15.1. Schematic Diagram Note...

  • Page 54: Main Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.2. Main Block Diagram DIGITAL SIGNAL PROCESSOR REMOTE/LED DC/DC DC/DC DC/DC 3.3V 1.8V 1.2V POWER LED DDR2x2 REMOTE RECEIVER [27MHz] KEY SCAN PX7A ONLY VCXO X'tal FRONT RF TUNER [DIGITAL] MAIN...

  • Page 55: P-Board Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.3. P-Board Block Diagram COLD IC512 Vdat OVER VOLTAGE DETECTION(100V 25V) ERROR DET POWER SUPPLY D540 Q527 (Vda) Vda75V PR401 D417 395V F_5A_250V D539 D531 Q412 D544 D545 SS12 T401 D419...

  • Page 56: P-Board (1 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.4. P-Board (1 of 6) Schematic Diagram COLD COLD COLD AC CORD P-BOARD (1/6) TXN/P1HNTU P-BOARD (3/6) TH-42PV7AZ/HS/M/MR, PX7A TH-42PV7AZ/HS/M/MR, PX7A P-Board (1 of 6) Schematic Diagram P-Board (1 of 6) Schematic Diagram...

  • Page 57: P-Board (2 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.5. P-Board (2 of 6) Schematic Diagram COLD SS-BOARD (SS12) ERROR DET (Vda) COLD COLD POWER CONTROL (Vlow) P-BOARD (2/6) TXN/P1HNTU P-BOARD (4/6) AO AP AQ TH-42PV7AZ/HS/M/MR, PX7A TH-42PV7AZ/HS/M/MR, PX7A P-Board (2 of 6) Schematic Diagram...

  • Page 58: P-Board (3 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.6. P-Board (3 of 6) Schematic Diagram COLD P-BOARD (1/6) P-BOARD (3/6) TXN/P1HNTU ERROR DET PHOTO ERROR DET COUPLER COLD PHOTO PHOTO PHOTO COUPLER COUPLER COUPLER COLD P-BOARD (5/6) CM CN...

  • Page 59: P-Board (4 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.7. P-Board (4 of 6) Schematic Diagram AO AP AQ P-BOARD (2/6) P-BOARD (4/6) TXN/P1HNTU SC-BOARD (SC2) SS-BOARD (SS11) PHOTO COUPLER ERROR DET ERROR DET PHOTO COUPLER P-BOARD (6/6) TH-42PV7AZ/HS/M/MR, PX7A...

  • Page 60: P-Board (5 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.8. P-Board (5 of 6) Schematic Diagram CM CN P-BOARD (3/6) POWER MCU RESET P-BOARD (5/6) TXN/P1HNTU TH-42PV7AZ/HS/M/MR, PX7A TH-42PV7AZ/HS/M/MR, PX7A P-Board (5 of 6) Schematic Diagram P-Board (5 of 6) Schematic Diagram...

  • Page 61: P-Board (6 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.9. P-Board (6 of 6) Schematic Diagram P-BOARD (4/6) P-BOARD (6/6) TXN/P1HNTU DC-DC CONV. DG-BOARD (DG6) D-BOARD (D25) DG-BOARD (DG7) TH-42PV7AZ/HS/M/MR, PX7A TH-42PV7AZ/HS/M/MR, PX7A P-Board (6 of 6) Schematic Diagram P-Board (6 of 6) Schematic Diagram...

  • Page 62: Dg-Board (1 Of 4) Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.10. DG-Board (1 of 4) Block Diagram DIGITAL SIGNAL PROCESSOR IC2105 AV SW2 DTV9V (AUDIO SW) AV1_L AV1_R AV_L AINL1 AV2_L AV_R AV2_R AINR1 SQ_R- AV3_L PWM2B TV_L SQ_R+ AV3_R AUXOUTL2...

  • Page 63: Dg-Board (2 Of 4) Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.11. DG-Board (2 of 4) Block Diagram FACTORY USED DIGITAL SIGNAL PROCESSOR IC4515 MAIN5V SUB5V IC2301 SUB5V B_+_INPUT AUDIO AMP B_-_INPUT B_OUTPUT SQ_R+ SPEAKER SQ_R- IC4506 SQ_L+ SPEAKER +3.3V SQ_L- SOUND15V...

  • Page 64: Dg-Board (3 Of 4) Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.12. DG-Board (3 of 4) Block Diagram SD CARD SLOT JK8801 3.3V DIGITAL SIGNAL PROCESSOR SUB1.8V SUB1.2V SUB3.3V IC8002,03 1.8V VI1P20 ISOPSYNC DDR I/F SERIAL I/F IC8621,22 MMDQ0-31 MMA0-12 D-LATCH SUB3.3V...

  • Page 65: Dg-Board (4 Of 4) Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.13. DG-Board (4 of 4) Block Diagram FACTORY USED JK8702 SUB5V DIGITAL SIGNAL PROCESSOR TO K1 RMIN RMIN G_LED_ON G_LED_ON R_LED_ON R_LED_ON KEY1 KEY1 STB_LED_ON STB3.3V ACTIVE_STBY_LED_ON SUB5V STB3.3V Q5601 IC5601...

  • Page 66: Dg-Board (1 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.14. DG-Board (1 of 16) Schematic Diagram IC8001 MN2WS0039A Peaks-Lite2 B PORT (Sub Video Input or Address) LOSD OUT (for HQ1) FOR HQ1L VIDEO FOR ADV7493 POD,CI I/F CPU BUS I/F...

  • Page 67: Dg-Board (2 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.15. DG-Board (2 of 16) Schematic Diagram IC8002 C3ABRY000015(PV7) C3ABSY000010(PX7) DDR2 #0 DG-BOARD (2/16) TXNDG1HRTP (PV7AZ) 84FBGA TXNDG1HRTH (PV7HS) 1.8V_DDRI/F TXNDG1HRTM (PV7M) CH0DM0 C8046 *IC8002 0.1u *IC8002 *IC8002 CH0DM1 *IC8002 *IC8002...

  • Page 68: Dg-Board (3 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.16. DG-Board (3 of 16) Schematic Diagram SUB3.3V DG-BOARD (3/16) TXNDG1HRTP (PV7AZ) TXNDG1HRTH (PV7HS) XECS7 VI1P20 TXNDG1HRTM (PV7M) SUB3.3V TXNDG1HRTX (PV7MR) TXNDG1HRTA (PX7A) *C8328 SUB3.3V CRNo.8300-8999 AC_CHDI0 AC_CHDI1 AC_CHDI2 R8551 8300-8399...

  • Page 69: Dg-Board (4 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.17. DG-Board (4 of 16) Schematic Diagram MAIN3.3V LiteII LiteII SUB3.3V D8901 to (1/16) NAND I/F MA3X704A0L to (1/16) AF_NAND_RY/BY R8556 NANDRYBY AD_SDA0 R8911 SDA0 AD_SCL0 R8867 R8912 SCL0 EXB2HV680JV ADDRESS MPXed, if D-Latch...

  • Page 70: Dg-Board (5 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.18. DG-Board (5 of 16) Schematic Diagram AH_IECOUT0 GENX4 OUTPUT IECOUT0 TVRP248(PV7MR) AH_SRCK0 TVRP249(PV7AZ) R8502 SRCK0 R8503 AH_LRCK0 AG_MODEM_LED2/CLK74SEL TVRP312(PX7A) SUB3.3V LRCK0 AG_MODEM_LED2/CLK74SEL R8504 AH_DMIX0 AG_DTV_XRST DMIX0 TVRP492(PV7HS) AG_DTV_XRST AG_SD_BOOT_STS AG_SD_BOOT_STS...

  • Page 71: Dg-Board (6 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.19. DG-Board (6 of 16) Schematic Diagram DG-BOARD (6/16) MAIN5V MAIN5V TXNDG1HRTP (PV7AZ) SUB5V Q5692 L5690 B1DHDC000028 J0JHC0000078 TXNDG1HRTH (PV7HS) STB5V STB3.3V STB3.3V STB5V SUB5V GenX4 L5670 TXNDG1HRTM (PV7M) D5690 C5694...

  • Page 72: Dg-Board (7 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.20. DG-Board (7 of 16) Schematic Diagram DG-BOARD (7/16) Power Supply GenX4,EEPROM to (5,10,15/16) TXNDG1HRTP (PV7AZ) CRNo.1100-1999 GenX4 RST STB_RST Lite2 TXNDG1HRTH (PV7HS) TXNDG1HRTM (PV7M) UART(LITE2-GenX4) SBI2 TXNDG1HRTX (PV7MR) SBI2 SBO2...

  • Page 73: Dg-Board (8 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.21. DG-Board (8 of 16) Schematic Diagram DG-BOARD (8/16) Q4503 2SD0601A0L R4530 TXNDG1HRTP (PV7AZ) R4533 TXNDG1HRTH (PV7HS) R4527 D4527 MAIN5V B0HCMM000014 TXNDG1HRTM (PV7M) D4526 *R4540 TXNDG1HRTX (PV7MR) B0HCMM000014 L4506 R4617 J0JHC0000078...

  • Page 74: Dg-Board (9 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.22. DG-Board (9 of 16) Schematic Diagram TP4518 L4518 Peaks Lite II SUB3.3V SUB5V Vout COMPARATOR J0JHC0000078 C4607 C4609 C4618 C4620 to (1/16) MAIN5V 6.3V 0.01u VI1P9 VI1P9 UVIN9 C4628 1.8V IC4515 0.1u...

  • Page 75: Dg-Board (10 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.23. DG-Board (10 of 16) Schematic Diagram STB5V GenX4 DG-BOARD (10/16) R2006 TXNDG1HRTP (PV7AZ) Q2001 2SD0601ASL to (7/16) TXNDG1HRTH (PV7HS) DG34 FACTORY USED STB3.3V R2007 AG_PANEL_STBY_ON/PANEL_VCC_ON STB5V DG33 R4800 R2001 FACTORY USED 100k STB3.3V...

  • Page 76: Dg-Board (11 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.24. DG-Board (11 of 16) Schematic Diagram SUB9V_VIDEO R3130 SUB9V_PRCT R3131 C3120 0.1u D3049 MAZ81400ML AV3C_YSW Y-SW R3022 4.7k COMPONENT JS3013 D3037 MAZ81400ML AV3C_Y D3036 SUB5V JS3014 MAZ81400ML AV3C_PB JS3015 D3035...

  • Page 77: Dg-Board (12 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.25. DG-Board (12 of 16) Schematic Diagram DTV9V SUB9V_VIDEO JS3032 R3109 R3123 MAIN_Y_OUT MAIN_Y/CVBS D3044 C3075 B0BC01100001 220u PC_V_IN R3140 PC_H_IN MAIN_PB_OUT MAIN_PB/C R3121 MAIN_PR_OUT MAIN_PR R3137 MAIN_RGB_CVBS_OUT RGB_CVBS PC_G R3175...

  • Page 78: Dg-Board (13 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.26. DG-Board (13 of 16) Schematic Diagram DG-BOARD (13/16) TXNDG1HRTP (PV7AZ) TV_L TXNDG1HRTH (PV7HS) TV_R DTV9V TXNDG1HRTM (PV7M) DTV9V L2040 TXNDG1HRTX (PV7MR) J0JHC0000045 Q2021 R2265 C2280 R2183 4.7k 4.7u 2SA207700L R2168...

  • Page 79: Dg-Board (14 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.27. DG-Board (14 of 16) Schematic Diagram SOUND15V L2650 S_15V G1C3R3ZA0083 SOUND15V IC2303 MAIN9V C2819 TP2301 Q2301 C0DBGYY00202 R2331 SOUND12V 2SA207700L To SOS 2.2k AG_SOUND_SOS D2302 MA2J11100L C2315 R2302 C2311 L2310...

  • Page 80: Dg-Board (15 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.28. DG-Board (15 of 16) Schematic Diagram DG-BOARD (15/16) TXNDG1HRTP (PV7AZ) TXNDG1HRTH (PV7HS) TXNDG1HRTM (PV7M) TXNDG1HRTX (PV7MR) TXNDG1HRTA (PX7A) AV-TERMINAL CRNo.2000-3350 MAIN_Y/CVBS MAIN_Y/CVBS MAIN_PB/C MAIN_PB/C MAIN_PR MAIN_PR to (9/16) TP2021 RGB_CVBS...

  • Page 81: Dg-Board (16 Of 16) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.29. DG-Board (16 of 16) Schematic Diagram S_15V STB5V P-BOARD (P6) TPS15V +15V_S +15V_S +15V_S S_GND IC5550 S_GND SUB5V 5V/9V TP15F S_GND EHMDD9851 L5564 F+15V < 3.3u G1C3R3ZA0083 F+15V D5571 B0BC6R600005...

  • Page 82: D-Board Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.30. D-Board Block Diagram DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER P1.2V P2.5V P3.3V PLASMA AI IC9901 SUB-FIELD PROCESSOR IC9900 DDR SDRAM(128M) PD1-Mplus P2.5V PLASMA AI/SUB FIELD PROCESSOR/PEAKS DATA DRIVER FORMAT CONVERTER/RGB PROCESSOR PICTURE P1.2V...

  • Page 83: D-Board (1 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.31. D-Board (1 of 6) Schematic Diagram P15V C9867 C9870 R9883 R9895 100k D-BOARD (1/6) TZTNP01HRTP C9861 C9880 C9885 0.1u 8200p 1000p CUVP P3.3V L9800 PGOOD G1C2R2Z00007 R9880 C9877 R9891 C9865 12.7k...

  • Page 84: D-Board (2 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.32. D-Board (2 of 6) Schematic Diagram FACTORY DG-BOARD (DG5) IC9011 *R9874 RESET STB5V_M STB5V C0EBF0000431 STB 3.3V STB3.3V P15V_MOTO STB3.3V D9110 B0JCGD000002 VOUT R9140 R9139 STB5V_M C9033 C9036 C9034 C9035 0.1u...

  • Page 85: D-Board (3 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.33. D-Board (3 of 6) Schematic Diagram FPGA VCCI P3.3V SC_PULSE LVDS_INPUT IC9500 FP_CPH2 R9510 IC9500 CPH2 IC9500 IC9500 FP_OC1 IC9500 C9531 IC9500 IC9500 C9516 IC9500 16V 0.1u FP_CLK IC9500 IC9500...

  • Page 86: D-Board (4 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.34. D-Board (4 of 6) Schematic Diagram DD_CLRD2 D-CLRD2 DD_ODED2 D-ODED2 DD_PCD4 D-PCD4 D-BOARD (4/6) DD_PCD3 D-PCD3 FP_URH URH_C2 DD_LED2 D-LED2 FP_NUEL NUEL_C2 TZTNP01HRTP R9403 FP_UEH UEH_C2 EXB2HV470JV FP_USL USL_C2 FP_USH...

  • Page 87: D-Board (5 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.35. D-Board (5 of 6) Schematic Diagram D-BOARD (5/6) FL9900 FL9901 FL9902 F1J1E104A148 F1J1E104A148 F1J1E104A148 P2.5V L8R2.5V P1.2V L8R1.2V P3.3V L8R3.3V TZTNP01HRTP L8R_MONOUT1 L8R3.3V L8_DCK C9921 to DDR IC9900 0.1u TDO_TO_FPGA...

  • Page 88: D-Board (6 Of 6) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.36. D-Board (6 of 6) Schematic Diagram D-BOARD (6/6) TZTNP01HRTP DDR-SDRAM DDR-Terminate IC9901 VSS_Thermal R9944 IC9901 VSSQ IC9901 EXB38V470JV L8R_DQ20 L8DR_DQ20 IC9901 VSS_Thermal IC9901 VSSQ IC9901 L8R_DQ21 L8DR_DQ21 IC9901 VSS_Thermal L8R_DQ23...

  • Page 89: C1 And C2-Board Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.37. C1 and C2-Board Block Diagram TO D32 TO D31 42 - 16 41 - 15 DATA DATA 24bit 24bit DA8-DC15 DATA DRIVE DA0-DC7 DATA DRIVE TO SS23 LOWER LEFT LOWER RIGHT(FRONT VIEW)

  • Page 90: C1-Board (1 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.38. C1-Board (1 of 2) Schematic Diagram C1-BOARD TNPA4165 (1/2) ZA7101 ZA7102 ZA7103 ZA7104 K4AD01Z00001 K4AD01Z00001 K4AD01Z00001 K4AD01Z00001 C7118 VDA_75V C7150 100V 100V 0.47u 0.47u R7124 D7104 D7103 B0HCMM000014 B0HCMM000014 R7123...

  • Page 91: C1-Board (2 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.39. C1-Board (2 of 2) Schematic Diagram D-BOARD (D31) TERM 5V_DET_C1 5V_DET C1-BOARD TNPA4165 (2/2) C1_5V FL7101 J0HABH000013 R7119 EXB38V220JV R7155 CLKD_0P1 EXB38V102JV CLKD_0P2 CLKD_1N1 CLKD_0P CLKD_1N2 R7180 LE_C1 CLKD_1N VDA_75V...

  • Page 92: C2-Board (1 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.40. C2-Board (1 of 2) Schematic Diagram D-BOARD (D32) TERM SOS8_SS C2_5V C2_5V C2_5V FL7201 J0HABH000013 C7244 C7229 0.1u 0.1u CLKU_3N CLR_C2A C2-BOARD TNPA4166 (1/2) R7249 ODE_C2A EXB38V220JV R7250 CLKU_3N8 R7286...

  • Page 93: C2-Board (2 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.41. C2-Board (2 of 2) Schematic Diagram VDA_75V C7230 R7219 100V 220k 0.47u C2_5V C7245 R7289 R7288 C2_5V EXB38V222JV EXB38V222JV 0.1u R7229 SS-BOARD R7290 EXB38V470JV (SS23) BA_UMH BA_UML BA_USH BA_USL NUEL...

  • Page 94: Sc-Board Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.42. SC-Board Block Diagram FOR FACTORY USE SC31 COLD FLOATING GND SC SCAN DRIVE TPSC1 SIGNAL WAVE IC6791 VSET DC/DC CONV. +16V_F VOUT VSUS TO P2 VSUS 105V 189V+7V,-6V Vsus VSCN...

  • Page 95: Sc-Board (1 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.43. SC-Board (1 of 2) Schematic Diagram COLD FLOATING GND IC6721 BUFFER C0JBAZ000994 R6721 *PC6701 EXB38V220JV B3PBA0000457 AB_FCLD AA_OC1 AB_FCLU AB_FCLKD R6700 R6710 C6726 SC-BOARD (1/2) AB_FCLKU 2.2k TNPA4182 R6711 2.2k...

  • Page 96: Sc-Board (2 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.44. SC-Board (2 of 2) Schematic Diagram IC6791 SU-BOARD DC/DC CONV. SC45 (SU45) N0BF1FB00001 TP45 TP40 AB_FSIU VSET Q6821 SC-BOARD (2/2) R6821 D6822 VSET:330V 2SD1263AP0LB MA2J11100L 16V_F TP41 AB_FCLU TNPA4182 TP64...

  • Page 97: Su And Sd-Board Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.45. SU and SD-Board Block Diagram SU SCAN OUT (UPPER) VDDH SI IC6901 LINE FSIU 64bit FCLU FCLKU VDDH PROU IC6902 Vf+5V Vf+5V 64bit SU41 VDDH IC6903 LINE 64bit PANEL SCAN...

  • Page 98: Su-Board (1 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.46. SU-Board (1 of 2) Schematic Diagram SU-BOARD TNPA4184 (1/2) To 1st 96pins of To 2nd 96pins of SCAN ELECTRODES SCAN ELECTRODES AB_731 AB_742 AC_667 AC_678 AD_603 AD_614 AB_730 AB_743 AC_666...

  • Page 99: Su-Board (2 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.47. SU-Board (2 of 2) Schematic Diagram SU-BOARD TNPA4184 (2/2) To 3rd 96pins of To 4th 96pins of SCAN ELECTRODES SCAN ELECTRODES AE_539 AE_550 AF_475 AF_486 AG_411 AG_422 AE_538 AE_551 AF_474...

  • Page 100: Sd-Board (1 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.48. SD-Board (1 of 2) Schematic Diagram SD-BOARD TNPA4185 (1/2) DOWN To 1st 96pins of To 2nd 96pins of SCAN ELECTRODES SCAN ELECTRODES AB_347 AB_358 AC_283 AC_294 AD_219 AD_230 AB_346 AB_359...

  • Page 101: Sd-Board (2 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.49. SD-Board (2 of 2) Schematic Diagram SD-BOARD TNPA4185 (2/2) DOWN To 3rd 96pins of To 4th 96pins of SCAN ELECTRODES SCAN ELECTRODES AE_155 AE_166 AF_91 AF_102 AG_27 AG_38 AE_154 AE_167...

  • Page 102: Ss-Board Block Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.50. SS-Board Block Diagram TPVSUS TPSS1 SIGNAL WAVE TO P11 189V+7V,-6V Vsus Q6001-Q6003 VSUS Vsus Gen. OUTPUT IC6131 Q6141-Q6142 Q6021-Q6023 Q6146-Q6147 OUTPUT FET DRIVER TPVE TPVDA Q6256,Q6222 Q6041,Q6042 ENERGY RECOVERY TP15V...

  • Page 103: S And Ss-Board (1 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.51. S and SS-Board (1 of 2) Schematic Diagram TPVSUS SS11 P-BOARD L6271 (P11) 189V+7V-8V VSUS C6011 C6012 C6013 C6014 *C6015 C6031 220V 220V 220V 220V 220V 250V 200u 200u 200u...

  • Page 104: Ss-Board (2 Of 2) Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.52. SS-Board (2 of 2) Schematic Diagram R6279 150k D6276 MA3X152D0L C6286 R6278 PANEL 0.1u SUSTAIN ELECTRODE R6247 150k *SS53A *Q6001 B1JADN000001 C6287 R6246 R6001 0.1u *R6062 Q6141 *C6001 B1ABNF000006 630V...

  • Page 105: K-Board Block And Schematic Diagram

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 15.53. K-Board Block and Schematic Diagram *Q2519 *Q2520 2SB0709A0L 2SB0709A0L *R2525 K-BOARD *R2553 *R2554 *R2557 *R2558 *R2531 TXN/K1HRTP C2515 D2524 MAZ80560ML 0.01u K REMOTE/LED/KEY *D2530 B3AGA0000072 POWER LED RM2510 Q2510 REMOTE CONTROL SENSOR...
  • Page 106 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR...

  • Page 107: Exploded Views & Replacement Parts List

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 16 Exploded Views & Replacement Parts List 16.1. Exploded Views...

  • Page 108: Packing Exploded Views

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 16.2. Packing Exploded Views (1)
  • Page 109 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 16.3. Packing Exploded Views (2)

  • Page 110: Packing Exploded Views

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 16.4. Packing Exploded Views (3)

  • Page 111: Accessory

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 16.5. Accessory...

  • Page 112: Replacement Parts List Notes

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 16.6. Replacement Parts List Notes...

  • Page 113: Mechanical Replacement Parts List

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 16.7. Mechanical Replacement Parts List Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description EAS12S10A SPEAKER TQBC2192 INSTRUCTION PV7AZ BOOK(ENGLISH)

  • Page 114: Electrical Replacement Parts List

    TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR 16.8. Electrical Replacement Parts List Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description F401.402 K5D802BNA005 TIME LAG FUSE C2153...
  • Page 115 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description C2379 F1H1H223A219 E 0.022UF, 50V C4566 ECJ1XB1C393K C 0.039UF, K, C2381 F1H1H223A219 E 0.022UF, 50V...
  • Page 116 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description C5624 F1H1H221A792 E 220UF, 50V C6603,04 F1K2J102A014 C 1000UF, K,6.3V C5625 F1G1E1030005 C 0.01UF, Z, 25V...
  • Page 117 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description C6987 ECJ2VB1H221K C 220PF, K, 50V C8301 F1G1E1030005 C 0.01UF, Z, 25V...
  • Page 118 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description C9877 F1G1H680A565 E 68UF, 50V D5601,02 MA22D3900L DIODE C9878 F1G1E1030005 C 0.01UF, Z, 25V...
  • Page 119 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description D6690 MA2J11100L DIODE FL9803 F1J1E104A148 C 0.10UF, Z, 25V D6691,92 MA8200M...
  • Page 120 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description IC8554 TVRP488-2 PX7 MODEL L3001-03 J0JCC0000100 BEAD CHOKE IC8554 TVRP463-3 PV7 MODEL...
  • Page 121 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description PC6704 B3PBA0000456 Q6181 B1ABRD000003 TRANSISTOR PC6705 B3PBA0000397 Q6222 2SC1473AEA TRANSISTOR PC6801...
  • Page 122 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R1165 ERJ2GEJ182 M 1.8KOHM, R2025 ERJ2GEJ473 M 47KOHM, J,0.063W J,0.063W R1166...
  • Page 123 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R2137,38 ERJ2GEJ221 M 220 OHM, R2311 ERJ8GEYJ3R3V M 3.3 OHM, J,0.063W...
  • Page 124 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R3064,65 ERJ2GEJ221 M 220 OHM, R3348,49 ERJ2GEJ680 M 68 OHM, J,0.063W J,0.063W...
  • Page 125 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R4635 EXB28V680JX RESISTOR ARRAY R5538 ERJ2GEJ222 M 2.2KOHM, J,0.063W R4636-38 ERJ2GEJ680 M 68 OHM, J,0.063W...
  • Page 126 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R5694,95 ERJ2GEJ102X M 1KOHM, R6223 ERG2FJS123D M 12KOHM, J, 2W J,0.063W...
  • Page 127 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R6551 D0GD100JA059 M 10 OHM,J,0.25W R6746,47 D0GD103JA059 M 10KOHM,J,0.25W R6552,53 ERJ6GEYF473...
  • Page 128 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R6860 D0D28R2JA021 M 8.2 OHM,J,2W R7184 EXB38V220JV RESISTOR ARRAY R6861,62 ERJ6ENF5102...
  • Page 129 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R8100 ERJ2GEJ470 M 47 OHM, R8732 ERJ2GEJ101 M 100 OHM, J,0.063W J,0.063W...
  • Page 130 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R9115,16 ERJ3GEYJ101 M 100 R9391 ERJ3GEYJ104 OHM,J,1/16W 100KOHM,J,1/16W R9119 EXB38V470J RESISTOR ARRAY...
  • Page 131 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R9907 D0GB151JA057 M 150 C406 F1E2J4730001 C 0.047PF, , OHM,J,1/16W 600V...
  • Page 132 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description C559 F2A1A1020084 E 1000UF, 10V D439 B0EAKT000048 DIODE C562 F1H1H223A219 E 0.022UF, 50V...
  • Page 133 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description L514 G0A100GA0013 CHOKE COIL R411 ERF5TJ100 W 10 OHM, J, 5W...
  • Page 134 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R507 ERJ6GEYG221 M 220 R595 ERJ6GEYG221 M 220 OHM,J,1/10W OHM,J,1/10W R508...
  • Page 135 TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR Ref. No. Part No. Part Name & Pcs Remarks Ref. No. Part No. Part Name & Pcs Remarks Description Description R665 EVMAASA00B23 CONTROL 2KOHMB Z1-Z3 K4ZZ01000206 TERMINAL R669 ERJ6ENF1503 M 150KOHM, 1/10W...

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