Panasonic TH-42PE30B Service Manual
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Panasonic TH-42PE30B Service Manual

Panasonic TH-42PE30B Service Manual

Digital progressive plasma television
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Table of Contents

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Specifications
Power Source
Power Consumption
Normal use
Standby
Power-OFF
Plasma Display panel
Drive method
Aspect Ratio
Contrast Ratio
Screen size (No.of pixels)
Sound
Speaker
Audio Output
Headphone
Applicable signals
Colour System
Scanning format
PC signals
Receiving Systems/Band namePAL I
Digital Progressive Plasma Television
220 V -240 V 50 Hz /60 Hz A.C.
253 W (TH-37PE30B), 323 W (TH-42PE30B)
1.8 W (TV only), 15.0 W (TV + DVB system set to record Timer programmes)
1.0 W
AC type
16:9
4000:1
37-inch (TH-37PE30B)
818 mm (W) × 461 mm (H) × 939 mm (diagonal)
42-inch (TH-42PE30B)
920 mm (W) × 518 mm (H) × 1,056 mm (diagonal)
408,960 (852 (W) × 480 (H)) [2,556 × 480 dots ]
Woofer
80 mm × 2, Tweeter 16 mm × 73 mm × 8
26 W [ 8 W +8 W, 5 W +5 W ] ((10 %THD)
M3 (3.5 mm) Jack × 1
NTSC, PAL, PAL60, SECAM, Modified NTSC
525 (480) /60i
60p, 625 (575) /50i
VGA display
VGA
SVGA, XGA, SXGA, UXGA ..... (compressed)
Horizontal scanning frequency 15 - 110 kHz
Vertical scanning frequency 48 - 120 Hz
UHF E21 - 68.
TH-37PE30B
TH-42PE30B
GP6DE Chassis
50p
© 2004 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. EXP0403007C2
Unauthorized
copying
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Summary of Contents for Panasonic TH-42PE30B

  • Page 1 Power Source 220 V -240 V 50 Hz /60 Hz A.C. Power Consumption Normal use 253 W (TH-37PE30B), 323 W (TH-42PE30B) Standby 1.8 W (TV only), 15.0 W (TV + DVB system set to record Timer programmes) Power-OFF 1.0 W...

  • Page 2: Table Of Contents

    Large size × 2, Small size × 5 Dimensions ( W × H × D ) 1,040 mm × 697 mm × 139 mm (TH-37PE30B) 1,140 mm × 757 mm × 139 mm (TH-42PE30B) Mass (Weight) 34.5 kg (TH-37PE30B) 41.0 kg (TH-42PE30B) Notes: ·...
  • Page 3 15.37. C1, C2, G and K-Board Block Diagram 14.6. H and T-Board 15.38. C1-Board Schematic Diagram (TH-37PE30B) 14.7. C1-Board (For TH-37PE30B) 15.39. C1-Board Schematic Diagram (TH-42PE30B) 14.8. C1-Board (For TH-42PE30B) 15.40. C2-Board (1 of 2) Schematic Diagram (TH-37PE30B) 110 14.9. C2-Board (For TH-37PE30B) 15.41.
  • Page 4 TH-37PE30B / TH-42PE30B 15.55. SS, S, SS2, SS3, SS4 and SS5-Board Block Diagram 125 15.62. XV-Board (1 of 5) Schematic Diagram 15.56. SS-Board (1 of 2) and S-Board Schematic Diagram 15.63. XV-Board (2 of 5) Schematic Diagram 15.57. SS-Board (2 of 2) SS2, SS3, SS4 and SS5-Board 15.64.

  • Page 5: Applicable Signals

    TH-37PE30B / TH-42PE30B 1 Applicable signals...

  • Page 6: Safety Precautions

    TH-37PE30B / TH-42PE30B 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.

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

    TH-37PE30B / TH-42PE30B 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"...
  • Page 8 TH-37PE30B / TH-42PE30B 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).

  • Page 9: Service Hint

    TH-37PE30B / TH-42PE30B 5 Service Hint Stand the unit used for pedestal. Service position. Remove the Rear Cover. Board Name Function DATA DRIVER (RIGHT) DATA DRIVER (LEFT) DIGTAL SIGNAL PROCESS DIGTAL CORE, MICOM FRONT TERMINAL, SWITCH REAR TERMINAL SD CARD/PC CARD, JPEG I/F D/A...

  • Page 10: C.board And Plasma Panel Replacement Method

    TH-37PE30B / TH-42PE30B 6 P.C.Board and Plasma panel replacement method n n n n To replace the plasma panel (finished), place the unit on the servicing stand, remove the front frame (finished), and replace the panel, being careful not to scratch the plasma panel surface.
  • Page 11 TH-37PE30B / TH-42PE30B c. Remove the flexible cables (SU1, SU2, SU3) connected to the SU-Board, and remove the SU-Board. h. Remove the screws (×2) and remove the T-Board. 7. Remove the PF-Board. a. Remove the couplers (PF2, PF10). b. Remove the screws (×5 ), and remove the PF-Board with the Bracket.
  • Page 12 TH-37PE30B / TH-42PE30B c. Remove the flexible cables (SD1, SD2, SD3) connected 11. Remove the SS2-Board. to the SD-Board, and remove the SD-Board. a. Remove the coupler (SS47), and remove the flexible cable (SS45). b. Remove the screws (×2), and remove the SS2-Board.
  • Page 13 TH-37PE30B / TH-42PE30B 15. Remove the C2-Board. 13. Remove the SS-Board. a. Remove the flexible cable holder fastening screws (×8), and remove the flexible cables (CB4, CB5, CB6, CB7). a. Remove the couplers (SS11, SS12, SS23, SS34), and remove the flexible cables (SS40, SS47) on the SS3- Board and SS2-Board.
  • Page 14 TH-37PE30B / TH-42PE30B g. Remove the screws (×2) and remove the G-Board. 18. Remove stand brackets. a. Remove the plasma panel section from the servicing stand and lay on a surface such as a table (covered), with the plasma panel surface facing downward.

  • Page 15: Location Of Lead Wiring

    TH-37PE30B / TH-42PE30B 7 Location of Lead Wiring 7.1. Lead of Wiring (1)

  • Page 16: Lead Of Wiring

    TH-37PE30B / TH-42PE30B 7.2. Lead of wiring (2)
  • Page 17 TH-37PE30B / TH-42PE30B 7.3. Lead of wiring (3)
  • Page 18 TH-37PE30B / TH-42PE30B 7.4. Lead of wiring (4) 7.5. Lead of wiring (5)
  • Page 19 TH-37PE30B / TH-42PE30B 7.6. Lead of wiring (7)

  • Page 20: Self Check

    TH-37PE30B / TH-42PE30B 8 Self Check 1. Self-Check is used to automatically check the bus lines and hexadecimal code of the TV set. 2. To get into the Self -Check mode press the Down ( ) button on the customer controls at the front of the set, at the same time pressing the Status button on the remote control, and the screen will show : If the CCU ports have been ked and found to be incorrect or not located then “--”...

  • Page 21: Power Led Blinking Timing Chart

    TH-37PE30B / TH-42PE30B 8.1. Power LED Blinking timing chart 1. Subject Information of LED Flashing timing chart. 2. Contents When an abnormality has occurred on the unit, the protection circuit operates and reset to the stand by mode. At this time, the...

  • Page 22: No Power

    TH-37PE30B / TH-42PE30B 8.2. No Power First check point There are following 3 states of No Power indication by power LED. 1. No lit 2. Green is lit then turns red blinking a few seconds later. 3. Only red is lit.

  • Page 23: No Picture

    TH-37PE30B / TH-42PE30B 8.3. No Picture 8.4. Local screen failure Plasma display may have local area failure on the screen. Fig - 1 is the possible defect P.C.Board for each local area. Fig - 1...

  • Page 24: Service Mode Function

    TH-37PE30B / TH-42PE30B 9 Service Mode Function MPU controls the functions switching for each IICs through IIC bus in this chassis. The following setting and adjustment can be adjusted by remote control in Service Mode. 9.1. How to enter SERVICE 1 1.
  • Page 25 TH-37PE30B / TH-42PE30B...

  • Page 26: Option Description

    TH-37PE30B / TH-42PE30B 9.3. Option Description...
  • Page 27 TH-37PE30B / TH-42PE30B...

  • Page 28: Cat (Computer Aided Test) Mode

    TH-37PE30B / TH-42PE30B 10 CAT (Computer Aided Test) mode 10.1. IIC mode Select the IIC mode by Up/Down (Channel) button on the remote control at the front page of CAT mode then press the OK button on the remote control.

  • Page 29: Cd Mode

    TH-37PE30B / TH-42PE30B 10.2. CD mode Select the CD mode by Up/Down (Channel) button on the remote control at the front page of CAT mode then press the Mute button on the remote control more than 5 sec. Micom software version (IC1007), this version can be upgrade by replace of new version IC Memory data change To exit the CD mode, press the MENU button on the remote control.

  • Page 30: Iic Mode Structure (Following Items Value Is Sample Data.)

    TH-37PE30B / TH-42PE30B 10.4. IIC mode structure (following items value is sample data.)

  • Page 31: Adjustment Procedure

    TH-37PE30B / TH-42PE30B 11.2. Driver Set-up 11 Adjustment Procedure 11.2.1. Item / Preparation 11.1. +B Set-up 1. Input an APL 100 % white signal. 11.1.1. Item / Preparation 2. Set the picture controls: - 1. Input a Gray scale signal.

  • Page 32: Initialization Pulse Adjust

    TH-37PE30B / TH-42PE30B 11.3. Initialization Pulse Adjust 1. Input a Cross hatch signal. 2. Set the picture controls: - Picture mode: Normal Colour balance: Cool Adjust the indicated test point for the specified waveform falling period. Test point Volume Level...

  • Page 33: Printed Circuit Board) Exchange

    TH-37PE30B / TH-42PE30B 11.4. P.C.B. (Printed Circuit Board) exchange 11.4.1. Caution 1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors. 11.4.2. Quick adjustment after P.C.B. exchange P.C.B. Name Test Point Voltage Volume...

  • Page 34: Alignment

    TH-37PE30B / TH-42PE30B 12 Alignment 12.1. Pedestal setting...

  • Page 35: Pal Panel White Balance

    TH-37PE30B / TH-42PE30B 12.2. PAL panel white balance...

  • Page 36: Pc Panel White Balance

    TH-37PE30B / TH-42PE30B 12.3. PC panel white balance...

  • Page 37: Sub Brightness Setting

    TH-37PE30B / TH-42PE30B 12.4. Sub brightness setting 12.5. ABL Level...

  • Page 38: Hotel Mode

    TH-37PE30B / TH-42PE30B 13 Hotel mode 1. Purpose item Function Initial INPUT Select input signal modes. Restrict a function for hotels. Set this signal, each time power is switched on. 2. Access command <Selection> : Off/TV/AV1/AV2/AV2S/AV3/Av3S/AV4/Av4S/AV4 · · · · Enter to the Service 2 Mode.

  • Page 39: Conductor Views

    TH-37PE30B / TH-42PE30B 14 Conductor Views 14.1. PF-Board PF-BOARD (FOIL SIDE) TXNPF1UHSE D971 COLD JS71 JS72 R994 R993 C973 R922 R981 TP903 D970 L973 C920 C924 L970 C971 L921 TP902 JS81 L971 IC920 R939 C926 JS70 IC921 R973 R976 C910...
  • Page 40 TH-37PE30B / TH-42PE30B PF-BOARD (COMPONENT SIDE) TXNPF1UHSE D971 TNPA2926 JS71 JS72 C973 T920 ORDER NO. R922 C920 D970 L973 C924 L921 L970 C971 COLD R939 IC920 L971 JS70 R932 R931 C910 R921 C914 R920 LF915 LF915B D920 Parts Location 94V-0...

  • Page 41: P-Board

    TH-37PE30B / TH-42PE30B 14.2. P-Board P-BOARD (FOIL SIDE) TNPA3336 IC558 C587 D595 D579 R613 C586 Q554 R626 R623 D580 C422 R625 D584 D574 R600 C577 IC554 C421 R607 R612 R597 Q552 D594 COLD D585 R601 C584 R627 C581 R628 D575...
  • Page 42 TH-37PE30B / TH-42PE30B P-BOARD (COMPONENT SIDE) TNPA3336 COLD Q557 Q555 IC558 COLD C422 Q554 IC554 PMM3 R600 Q552 L554 R597 C581 C577 C421 Q553 C590 D574 C572 R628 PMM1 C564 C571 C419 C591 R594 Q558 IC555 R595 C576 Q404 C417...

  • Page 43: Pa-Board

    TH-37PE30B / TH-42PE30B 14.3. PA-Board PA-BOARD (FOIL SIDE) TXNPA1UHSE C2353 D2305 R2324 R2323 JK7001 C2356 C2354 C2392 C2391 R2353 C2351 R2352 R2332 R2331 C2390 C2389 R2359 R2360 C2334 R2381 R2382 C2357 C2325 C2388 C2394 C2393 C2387 C2318 C2326 C2317 R2404...
  • Page 44 TH-37PE30B / TH-42PE30B PA-BOARD (COMPONENT SIDE) TXNPA1UHSE JS2302 C2353 Q2308 R2358 R2363 D2305 D2352 R2385 Q2313 Q2302 D2315 R2323 R2324 Q2351 D2311 R2371 D2303 D2351 C2392 JS2304 R2494 R2373 C2354 R2372 C2382 Q2353 C2389 C2390 D2312 D2317 L2302 R2355 R2354...

  • Page 45: D-Board

    TH-37PE30B / TH-42PE30B 14.4. D-Board D-BOARD (FOIL SIDE) TZTNP01UHSB C097 R537 R547 R585 Q598 R535 R509 Q596 C048 R731 R532 D721 R104 R105 R803 D704 R028 C148 R985 C069 Q599 D722 C061 Q597 R804 R727 L009 C057 C149 R538 R728...
  • Page 46 TH-37PE30B / TH-42PE30B D-BOARD (COMPONENT SIDE) TZTNP01UHSB Q710 C774 C705 R795 C765 C775 R591 IC712 X703 R867 R794 C959 R762 R766 Q706 L601 C773 R706 R987 R988 R767 R733 R704 R763 R771 R773 R774 C701 L955 C718 R792 C702 R777...

  • Page 47: Dg-Board

    TH-37PE30B / TH-42PE30B 14.5. DG-Board DG-BOARD (FOIL SIDE) TXNDG1UHSE DG31 DG33 IC850 C882 ZA005 DG32 R865 DG34 R864 ZA003 Q021 ZA004 C944 C869 R200 Q023 R892 R198 R911 R910 IC012 R115 ZA007 FL091 R199 R912 IC8002 R913 R687 R688 L009...
  • Page 48 TH-37PE30B / TH-42PE30B DG-BOARD (COMPONENT SIDE) TXNDG1UHSE FL060 JS105 JS104 JS103 JS062 R954 R952 R882 DG33 C892 ZA006 FL054 C888 JS231 C893 JS056 Q851 C887 DG34 C886 DG31 ZA005 R196 R195 R197 IC014 JS226 JS143 JS075 ZA004 ZA003 C091 DG18...

  • Page 49: H And T-Board

    TH-37PE30B / TH-42PE30B 14.6. H and T-Board H-BOARD (FOIL SIDE) TNPA3115 JS2227 C3196 C3198 R3142 R3169 C3121 C2226 R3168 ZA3107 C3142 D3122 C2059 R3138 R3170 L2030 C3155 ZA3104 C3120 L3120 R3328 C3195 R3274 C3231 R3244 C3279 C3230 R3243 L2215 R3261...
  • Page 50 TH-37PE30B / TH-42PE30B H-BOARD (COMPONENT SIDE) TNPA3115 Q3318 Q3316 R3326 R3325 Q3317 IC3100 C3121 IC3102 C3130 FL3102 R3319 C3199 R3317 R3318 ZA3107 JS3313 C3200 JS3311 TP3109 X2651 Q2008 JS3312 ZA3104 TP3108 D3105 C2044 L2030 D3233 L3120 R2026 C3128 C3232 C3229...

  • Page 51: C1-Board (For Th-37Pe30B)

    TH-37PE30B / TH-42PE30B 14.7. C1-Board (For TH-37PE30B) Parts Location C1-BOARD IC7101 IC7103 IC7104 IC7105 IC7106 C1-BOARD (FOIL SIDE) TNPA3089 (FOR TH-37PE30B) TNPA3089 SEE REVERSE FOR ORDERNO. 1 2 3 C1-BOARD (COMPONENT SIDE) TNPA3089 (FOR TH-37PE30B) C7142 R7119 IC7103 FL7106 C7137...

  • Page 52: C1-Board (For Th-42Pe30B)

    TH-37PE30B / TH-42PE30B 14.8. C1-Board (For TH-42PE30B) Parts Location C1-BOARD IC7101 IC7103 IC7104 IC7105 IC7106 C1-BOARD (FOIL SIDE) TNPA3083 (FOR TH-42PE30B) TNPA3083 1 C1 SEE REVERSE FOR ORDERNO. 1 2 3 C1-BOARD (COMPONENT SIDE) TNPA3083 (FOR TH-42PE30B) R7119 R7120 C1MM3...

  • Page 53: C2-Board (For Th-37Pe30B)

    TH-37PE30B / TH-42PE30B 14.9. C2-Board (For TH-37PE30B) Parts Location C2-BOARD TRANSISTOR IC7201 Q7201 IC7202 Q7202 IC7203 IC7204 C2-BOARD (FOIL SIDE) TNPA3090 (FOR TH-37PE30B) TNPA3090 1 2 3 SEE REVERSE FOR ORDER NO. C2-BOARD (COMPONENT SIDE) TNPA3090 (FOR TH-37PE30B) R7311 FL7207...

  • Page 54: C2-Board (For Th-42Pe30B)

    TH-37PE30B / TH-42PE30B 14.10. C2-Board (For TH-42PE30B) Parts Location C2-BOARD TRANSISTOR IC7201 Q7201 IC7202 Q7202 IC7203 IC7204 C2-BOARD (FOIL SIDE) TNPA3084 (FOR TH-42PE30B) 1 2 3 TNPA3084 SEE REVERSE FOR ORDER NO. C2-BOARD (COMPONENT SIDE) TNPA3084 (FOR TH-42PE30B) R7311 C7252...

  • Page 55: Sc-Board

    TH-37PE30B / TH-42PE30B 14.11. SC-Board SC-BOARD (FOIL SIDE) TNPA3116 (FOR TH-42PE30B) TNPA3106AB (FOR TH-37PE30B) TP41 TP42 TP56 TP57 TP55 TP63 TP61 TP59 TP43 TP40 R510 TP45 SC41 TP58 TP54 SC42 SC43 TP62 TP60 SC44 TP44 R513 R550 TNPA3106 C639 TP36 TP37 SEE REVERSE FOR ORDER NO.
  • Page 56 TH-37PE30B / TH-42PE30B Parts Location Parts Location SC-BOARD (FOIL SIDE) SC-BOARD (COMPONENT SIDE) TRANSISTOR TP6033 TRANSISTOR Q6549 TP6034 Q6550 Q6491 TP6001 IC6434 Q6451 TP6035 Q6551 Q6492 TP6002 IC6451 Q6452 TP6036 Q6552 Q6550 TP6004 IC6452 Q6454 TP6037 Q6553 Q6601 IC6453 TP6005...
  • Page 57 TH-37PE30B / TH-42PE30B SC-BOARD (COMPONENT SIDE) TNPA3116 (FOR TH-42PE30B) TNPA3106AB (FOR TH-37PE30B) TPSC1 R510 Q511 SC46 SC44 SC43 SC42 SC41 D511 R645 R511 R553 R552 R551 R550 D486 C581 R652 R653 IC511 R654 R513 Q550 SC45 Q501 C513 R665 C580...

  • Page 58: Su-Board (For Th-37Pe30B)

    TH-37PE30B / TH-42PE30B 14.12. SU-Board (For TH-37PE30B) SU-BOARD (FOIL SIDE) TNPA2626AB (FOR TH-37PE30B) TNPA2626 SEE REVERSE FOR ORDER NO. Parts Location SU-BOARD SU42 SU41 IC6401 TPSU1 IC6402 TPSU2 IC6403 IC6404 TRANSISTOR Q6401 SU-BOARD (COMPONENT SIDE) TNPA2626AB (FOR TH-37PE30B) TPSU2 C6433...

  • Page 59: Su-Board (For Th-42Pe30B)

    TH-37PE30B / TH-42PE30B 14.13. SU-Board (For TH-42PE30B) SU-BOARD (FOIL SIDE) TNPA2957AB (FOR TH-42PE30B) TNPA2957 SEE REVERSE FOR ORDER NO. SU41 SU42 Parts Location SU-BOARD IC6401 TPSU1 IC6402 TPSU2 IC6403 IC6404 SU-BOARD (COMPONENT SIDE) TRANSISTOR TNPA2957AB (FOR TH-42PE30B) Q6401 C6432 TPSU2...

  • Page 60: Sd-Board (For Th-37Pe30B)

    TH-37PE30B / TH-42PE30B 14.14. SD-Board (For TH-37PE30B) SD-BOARD (FOIL SIDE) TNPA2627AB (FOR TH-37PE30B) TNPA2627 SD SEE REVERSE FOR ORDER NO. Parts Location SD44 SD-BOARD SD43 IC6405 TPSD1 IC6406 TPSD2 IC6407 IC6408 SD-BOARD (COMPONENT SIDE) TNPA2627AB (FOR TH-37PE30B) R6409 C6425 C6430...

  • Page 61: Sd-Board (For Th-42Pe30B)

    TH-37PE30B / TH-42PE30B 14.15. SD-Board (For TH-42PE30B) SD-BOARD (FOIL SIDE) TNPA2958AB (FOR TH-42PE30B) TNPA2958 SD 2 SEE REVERSE FOR ORDER NO. SD44 SD43 Parts Location SD-BOARD IC6405 TPSD1 IC6406 TPSD2 SD-BOARD (COMPONENT SIDE) IC6407 IC6408 TNPA2958AB (FOR TH-42PE30B) R6409 C6430...

  • Page 62: Ss-Board

    TH-37PE30B / TH-42PE30B 14.16. SS-Board Parts Location SS-BOARD (FOIL SIDE) TRANSISTOR TP6016 TP6017 Q6701 TP6001 TP6018 Q6702 TP6002 TP6019 Q6705 TP6003 TP6020 Q6706 TP6004 TP6021 Q6721 TP6005 TP6022 Q6724 TP6006 TP6023 Q6751 TP6007 TP6024 Q6752 TP6008 TP6025 Q6753 TP6009 TP6026...
  • Page 63 TH-37PE30B / TH-42PE30B Parts Location SS-BOARD (COMPONENT SIDE) TRANSISTOR IC6701 Q6701 TPSS1 IC6702 Q6702 TPV15 IC6703 Q6705 TPVDA IC6704 Q6706 TPVE IC6705 Q6711 TPVSUS IC6706 Q6712 IC6711 Q6713 Q6714 Q6721 Q6724 Q6725 Q6741 Q6742 Q6745 Q6746 Q6751 Q6752 Q6753 Q6755...

  • Page 64: Ss2, Ss3, Ss4 And Ss5-Board

    TH-37PE30B / TH-42PE30B 14.17. SS2, SS3, SS4 and SS5-Board SS2-BOARD (FOIL SIDE) SS2-BOARD (COMPONENT SIDE) SS4-BOARD (FOIL SIDE) SS4-BOARD (COMPONENT SIDE) TNPA2872 (FOR TH-42PE30B) TNPA2872 (FOR TH-42PE30B) TNPA2876 (FOR TH-37PE30B) TNPA2876 (FOR TH-37PE30B) SS45 SS45A TNPA2872 SEE REVERSE FOR ORDER NO.

  • Page 65: K And S-Board

    TH-37PE30B / TH-42PE30B 14.18. K and S-Board S-BOARD (FOIL SIDE) S-BOARD (COMPONENT SIDE) TNPA2990AC TNPA2990AC SEE REVERSE FOR ORDER NO. JS303 JS300 JS302 JS304 K-BOARD (FOIL SIDE) TNPA2988AC Parts Location K-BOARD D303 R314 D009 RM300 R312 R307 R318 IC300 Q300...

  • Page 66: G-Board

    TH-37PE30B / TH-42PE30B 14.19. G-Board G-BOARD (FOIL SIDE) TNPA3320 C3774 D3767 JS3710 R3770 JS3711 L3778 L3779 L3780 C3775 R3768 D3768 R3713 R3714 R3710 R3734 TP3737 L3768 JK3714 R3703 R3702 R3701 D3719 JS3716 D3717 R3725 R3705 R3704 R3726 C3713 CH.DN TV/VTR ASPECT CH.UP...

  • Page 67: Jg-Board

    TH-37PE30B / TH-42PE30B 14.20. JG-Board JG-BOARD (FOIL SIDE) TNPA3151 TP017 Q010 Q003 JS002 FL008 Q009 R297 TP016 C018 TP015 C080 C093 C017 R306 TP006 C016 R031 R311 JS026 FL007 R305 R029 TP014 TP002 R344 R227 Q008 C076 R336 R159 R334...
  • Page 68 TH-37PE30B / TH-42PE30B JG-BOARD (COMPONENT SIDE) TNPA3151 JS006 R322 R302 C086 R324 FL006 C015 C087 C091 C011 C012 C109 TP004 C108 C099 FL005 C013 C078 C085 C073 R052 R057 R016 C089 IC016 L011 L008 R058 TP001 JS003 R321 IC004 R323...

  • Page 69: Xv-Board

    TH-37PE30B / TH-42PE30B 14.21. XV-Board XV-BOARD (FOIL SIDE) TNP8EXV03AC Parts Location XV-BOARD (FOIL SIDE) TRANSISTOR IC5001 Q5002 TP5002 IC5202 Q5005 TP5003 IC5204 Q5006 TP5004 IC5401 Q5205 TP5028 IC5403 Q5206 TP5029 IC5412 Q5801 TP5030 IC5413 Q5802 TP5031 IC5414 Q5803 TP5032 Q5805...
  • Page 70 TH-37PE30B / TH-42PE30B XV-BOARD (COMPONENT SIDE) TNP8EXV03AC XV11 C139 R133 R135 C140 Q106 R139 Q105 R159 FL111 FL112 FL113 C101 Q102 Q103 Q104 XV10 FL110 R157 R117 Q101 R457 R456 R171 C123 L118 L107 L108 L109 FL357 C130 C114 R104...

  • Page 71: Block And Schematic Diagrams

    TH-37PE30B / TH-42PE30B 15 Block and Schematic Diagrams 15.1. Schematic Diagram Notes...

  • Page 72: Main Block Diagram

    LINE RELAY RECTIFIER FACTOR VOLTAGE VOLTAGE FILTER CONTROL CONTROL RECTIFIER VOLTAGE PF10 RECTIFIER (Data Drive (Data Drive (Remote (Lower Right)) (Lower Left)) Control Recelver) IRDA S.R. S.R. S.R. S.R. S.R. S.R. S.R. TH-37PE30B/TH-42PE30B Main Block Diagram TH-37PE30B/TH-42PE30B Main Block Diagram...

  • Page 73: Pf-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.3. PF-Board Block Diagram COLD PF Tuner Power Supply T920 DC187V C972 TO PA10 PF10 14V(UN REG) 17 NC UNR_14V D925 D971 D920 C973 IC920 C920 C928 C922 C970 POWER CONTROL 21V(UN REG) 400V UNR_21V D970 13 NC...

  • Page 74: Pf-Board Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.4. PF-Board Schematic Diagram PF-BOARD TXNPF1UHSE TP904 C923 C972 D920 R922 T920 400V 220k B0EBNT000002 0.01u ETS29AK7E6AD 330p R920 100k 18 P2 TP977 D971 L973 L972 B0HAPM000012 14V_0.9A R923 17 NC C973 R921 PA-BOARD 100k 16 PT...

  • Page 75: P-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.5. P-Board Block Diagram Power Supply C563 380V 380V D462 TO SC2 L451 C468 IC551 R451 R454 400Vp D457 C557 R577 COLD Vsus SUSTAIN VOLTAGE CONTROL Vsus D451 R455 T501 D580 R452 Q451 Q454 Vsus(170V) R463 DRV.REG...

  • Page 76: P-Board Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.6. P-Board Schematic Diagram P-BOARD TNPA3336 C563 1000p D462 B0EAKT000012 L451 G4D4A0000048 D457 COLD B0HARR000016 380V 400Vp 380V 380V R483 100k R577 C557 D567 D570 SUSTAIN 630V 10 NC IC551 0.047u B0HARR000009 B0HARR000009 C451 C453 140V VOLTAGE...

  • Page 77: Pa-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.7. PA-Board Block Diagram PA DC/DC Audio SW REG IC2306 IC7551 MAIN 12V TO DG2 SQUAWKER AMP(R) L7552 BT_30V R7560 SP_R+ C7552 L7582 D7582 R7582 SP_R- Q7553 VREF IC2401 IC2403 R7551 ERROR R7586 SOUND CONTROL ACTIVE COMPARATOR...

  • Page 78: Pa-Board (1 Of 2) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.8. PA-Board (1 of 2) Schematic Diagram P-BOARD (P5) 12.0 12.0 NR14V STB5V C2381 +12Vs R2339 IC2301 3.9k 12.0 +12Vs WOOFER AMP-L 12.0 C1BA00000278 +12Vs C2331 100k JS2107 HP IN HP OUT GNDs JS2106 AVR +9V C2305...

  • Page 79: Pa-Board (2 Of 2) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.9. PA-Board (2 of 2) Schematic Diagram L7582 G1C101M00018 IC7551 PA-BOARD TXNPA1UHSE (2/2) C0DBCMG00001 IC7581 C0DBAMA00014 C7583 AVR 12V 0.1u C7582 EaIn 0.22u L7581 C7584 R7584 TPB7506 5.1k 270p L7551 D7581 MA2J11100L G0C101K00023 BR/CTL R7529 R7530 Q7506...

  • Page 80: H And T-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.10. H and T-Board Block Diagram IC2003 IC2653 Rear Terminal AVR 5V 3.3V AVR 2.5V IC2004 SW OUT 2.5V IC2654 IC2652 RESET IC2670 LEVEL SHIFT 3D SURROUND IC2207 MAIN9V 3.3V<=>5V BUFFER &SOUND ENHANCEMENT RESET RESET SDA0 SDO0...

  • Page 81: H-Board (1 Of 2) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.11. H-Board (1 of 2) Schematic Diagram MAIN3.3V L2200 H-BOARD TNPA3115AB (1/2) ELJPA470KF G-BOARD (G5) AVR 8V D2001 MA3X152K0L AVR 2.5V R2203 L2653 J0JCC0000241 IC2653 JS3105 D2653 ERJ3GEY0R00V MA3X152K0L C0CBCAD00006 D2210 2.5V C2010 C2011 C2017 MAZ30360HL JS2227 0.1u...

  • Page 82: H-Board (2 Of 2) And T-Board Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.12. H-Board (2 of 2) and T-Board Schematic Diagram L002 MAIN9V L005 G1C121Z00004 SCL1 G1C121Z00004 SDA1 T-BOARD C2675 C2676 L003 G1C121Z00004 TNPA3116AB C2655 C2657 H-BOARD TNPA3115AB (2/2) 0.01u 0.01u C005 C2656 C2658 1000p 1000p 0.1u R002 C014...

  • Page 83: Dg-Board (1 Of 2) Block Diagram

    SEPA TV_ON JPEG_RST TVON SDA0 TVON SUB_ON AC ON/OFF FAN_SOS FAN_SOS ST30V SUB5V_IDTV SUB5V_IDTV SUB9V_2 SUB9V_2 NR12V DG27 17 15 13 11 TO XV7 TO G7 TH-37PE30B/TH-42PE30B DG-Board (1 of 2) Block Diagram TH-37PE30B/TH-42PE30B DG-Board (1 of 2) Block Diagram...

  • Page 84: Dg-Board (2 Of 2) Block Diagram

    D/A OSD CONTRAST OSD_YM HDOUT CONT NCLPS DATA HCLP TV_ON Q1025 Q1026 POW STATUS REMO REMOCON SOS_INFO Q1004 REALTIME/INTRA TXD_TU TXD TU RXD_TU RXD TU DG18 TH-37PE30B/TH-42PE30B DG-Board (2 of 2) Block Diagram TH-37PE30B/TH-42PE30B DG-Board (2 of 2) Block Diagram...

  • Page 85: Dg-Board (1 Of 9) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.15. DG-Board (1 of 9) Schematic Diagram TO PA2 TO PA6 TO PA8 JS186 C1004 C1002 C1009 C1006 C1000 C1094 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u C1003 C1095 C1008 C1001 C1005 220u C1007 100u 6.3V TO H1...

  • Page 86: Dg-Board (2 Of 9) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.16. DG-Board (2 of 9) Schematic Diagram MAIN9V FL1072 ELKE103FA STB5.0V STB5V STB5.0V STB5.0V STB2.5V C1035 C1039 R1139 Q1018 C1073 R1135 SUB5V 0.1u FL1073 220k 2SD0601A0L 0.1u ELKE103FA IC1003 STB2.5V R1195 C1056 R1133 5V<=> 3.3V STB3.3V TRIG_OUT...

  • Page 87: Dg-Board (3 Of 9) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.17. DG-Board (3 of 9) Schematic Diagram MAIN12V MAIN3.3V L1309 G1C4R7MA0063 C1398 C1306 AC_A16 Q1302 2SD0601A0L 0.1u R1360 AC_A15 MAIN-Y 2.2k MAIN_Y_VBS AC_A14 R1310 BYTE AC_A13 C1735 AC_A12 AD_D15 R1301 MAIN-Y DQ15/A-1 C1383 AC_A11 AD_D7 R1332 AC_A10...

  • Page 88: Dg-Board (4 Of 9) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.18. DG-Board (4 of 9) Schematic Diagram MAIN9V MAIN3.3V L1316 G1C4R7MA0063 3.3V C1317 100u C1433 3.3V C1447 R1654 R1658 AAC_CAS EXB38V820JV DQ15 EXB38V820JV R1381 AAB_DQ0 AAB_DQ15 AAC_RAS VDDQ VSSQ AAB_DQ1 AAB_DQ14 AAF_FO1 AAC_BA0 DQ14 AAB_DQ2 AAB_DQ13 AAF_FO2...

  • Page 89: Dg-Board (5 Of 9) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.19. DG-Board (5 of 9) Schematic Diagram MAIN3.3V 2.5V R1502 R1491 C1528 1.4k 1.4k R1499 1.1k 0.1u R1503 C1540 R1513 1.4k R1497 1.4k R1541 1.1k 0.1u C1529 C1536 C1539 R1512 R1519 1.1k 0.1u 0.1u 0.1u C1598 R1574...

  • Page 90: Dg-Board (6 Of 9) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.20. DG-Board (6 of 9) Schematic Diagram L1600 ELJPA100KF L1855 ELJPA100KF SW9V C1605 C1615 R1890 C1898 C1899 0.1u R1889 3.3k 2.2k 0.1u AAD_ROUT R OUT Q1600 RGB SW R1649 2SD0601A0L IC3251 Q1851 R1683 C1AB00001720 AAE_ROUT 2SD0601A0L C1930...

  • Page 91: Dg-Board (7 Of 9) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.21. DG-Board (7 of 9) Schematic Diagram DG-BOARD TXNDG1UHSB (7/9) AVR 2.5V IC1324 IC1306 AVR PLL2.5V JS109 ERJ6GEY0R00V C0CBCAD00012 C0DBEZG00004 L1361 2.5V R1704 J0JGC0000021 IC1322 AVR AD2.5V C0CBCAD00012 C1636 C1643 L1344 C1354 C1355 6.3V ELJPA100KF 100u R1717...

  • Page 92: Dg-Board (8 Of 9) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.22. DG-Board (8 of 9) Schematic Diagram MAIN2.5V L1328 G1C100KA0008 3.3V L1806 G1C100KA0008 C1361 C1828 C1872 C1875 100u 100u 0.1u 3.3V_DI L1805 64MBit SDRAM G1C100KA0008 MAIN3.3V (2M*32Bit) C1672 C1873 C1874 C1827 100u 0.1u AQ_X_F R1672 R1676 EXB38V820JV...

  • Page 93: Dg-Board (9 Of 9) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.23. DG-Board (9 of 9) Schematic Diagram MAIN3.3V DG-BOARD TXNDG1UHSB (9/9) C1868 L1801 100u G1C100KA0008 C1807 C1816 0.01u C1808 0.1u 0.01u AV_DQ0 R1910 DQ15 R1941 VDDQ VSSQ EXB38V820JV AV_DQ1 R1911 AV_DQ15 DQ14 AV_DQ2 AV_DQ14 R1912 DQ13 C1809...

  • Page 94: D-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.24. D-Board Block Diagram D Digtal Signal Processor IC9152 +5V(P) +3.3V(ASIC) IC9006 IC9151 +5V(P) +3.3V(AD) IC9009 +1.8V(P) +3.3V(P) Format Converter/RGB Processor IC9455 +1.8V(P) +3.3V(P) A/D CONVERTER PLASMA AI/SUB FIELD PROCESSOR +3.3V(ASIC) +3.3V(AD) +3.3V(P) TO DG3 TO C21 +3.3V(P)

  • Page 95: D-Board (1 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.25. D-Board (1 of 12) Schematic Diagram D-BOARD TZTNP01UHSB (1/12) AF_G AF_B AF_R AE_HD_S R9130 R9131 AE_VD_S AE_NCLP_S R9132 IC9006 R9730 AD_STB_ON STB_ON AVR 3.3V C9051 AD_SOS_STATUS R9110 R9929 C0CBCBD00008 REAL TIME /INTRA 0.039u 3.3V R9988 FAN_CONT...

  • Page 96: D-Board (2 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.26. D-Board (2 of 12) Schematic Diagram D-BOARD TZTNP01UHSB (2/12) D-BOARD D-BOARD (1/12) (3/12) D-BOARD TH-37PE30B/TH-42PE30B TH-37PE30B/TH-42PE30B (8/12) D-Board (2 of 12) Schematic Diagram D-Board (2 of 12) Schematic Diagram...

  • Page 97: D-Board (3 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.27. D-Board (3 of 12) Schematic Diagram D-BOARD TZTNP01UHSB (3/12) D-BOARD (4/12) D-BOARD (2/12) P-BOARD REG 1.8V (P25) IC9952 UNREG15V L9953 C0DBAFH00021 12.0 ELKE103FA 12.0 C9953 C9956 IC9951 IC9453 L9954 0.1u R9965 ELKE103FA AVR 3.3V C0DBAMH00006 C9970...

  • Page 98: D-Board (4 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.28. D-Board (4 of 12) Schematic Diagram AVR 3.3V D-BOARD AVR 3.3V 36MHz PLLM IC9153 IC9157 TZTNP01UHSB (4/12) IC9152 C0CBCBD00008 C0CBCBD00008 C9191 C9192 3.3V C0ABFA000012 C9198 0.01u C9195 R9231 C9154 2.7k C9207 DVDD AVDD 0.1u 0.1u 6.3V...

  • Page 99: D-Board (5 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.29. D-Board (5 of 12) Schematic Diagram D-BOARD TZTNP01UHSB (5/12) 2.5V D-BOARD AAZ_IO29 AAZ_AD7 (4/12) AAZ_AD6 AAZ_IO30 AAZ_AD5 AAZ_IO31 AAZ_AD4 DQ27 DQ31 VDDQ DQ28 A8/AP IC9454 AAZ_AD9 VDDQ C3ABPJ000043 SDRAM C9485 0.1u VSSQ AAZ_AD10 VDDQ SCK PLL 2.5V...

  • Page 100: D-Board (6 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.30. D-Board (6 of 12) Schematic Diagram D-BOARD TZTNP01UHSB (6/12) FC RAM I/F AAZ_CS AAZ_AD0 AAZ_AD8 AAZ_IO0 AAZ_IO8 AAZ_IO16 AAZ_IO24 IC9455 DQS0 IC9455 IC9455 FCADR0 IC9455 FCADR8 IC9455 FCIO0 IC9455 FCIO6 IC9455 IC9455 FCIO24 AAZ_RAS AAZ_AD1 AAZ_AD9...

  • Page 101: D-Board (7 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.31. D-Board (7 of 12) Schematic Diagram D-BOARD TZTNP01UHSB (7/12) D-BOARD (1/12) L9701 STB5V_M ELKE103FA R9996 STB5V_S C9719 Q9702 R9736 C9706 C9708 2.7k 2SB14400HL R9734 4.7u 3.3V Q9704 0.1u 2SK062000L R9737 R9739 R9738 2.7k C9722 Q9703 2.7k...

  • Page 102: D-Board (8 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.32. D-Board (8 of 12) Schematic Diagram D-BOARD TZTNP01UHSB (8/12) D-BOARD (2/12) D-BOARD (9/12) R9798 5.6k C9739 R9799 R9800 AAT_B 5.6k 0.1u C9756 RESET RY/BY 1000p STB5V_S ABB_A18 8M ROM ABB_A17 ABB_A8 C9740 R9832 R9826 AAF_SD08 AAF_SD15...

  • Page 103: D-Board (9 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.33. D-Board (9 of 12) Schematic Diagram D-BOARD TZTNP01UHSB (9/12) D-BOARD (3/12) AAA_CLKC R9603 AY_CL C9601 C9623 0.1u AAP_SCSU AAP_CL 0.1u 1.8V AY_CLK AY_SCSU C9611 C9620 4.7u 0.1u AAP_CLK R9972 D-BOARD AA_XWE AY_SIU AA_XOE (8/12) AAP_CPL AAP_SIU...

  • Page 104: D-Board (10 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.34. D-Board (10 of 12) Schematic Diagram CA CB D-BOARD (4/12) D-BOARD TZTNP01UHSB (10/12) D-BOARD (11/12) D-BOARD (9/12) C9199 0.1u C9181 0.1u IC9155 W94632HD-6 MT48LC2M32B2TG-6 64M-SDRAM C3ABPJ000042 EM638325TS-6 C9182 C9200 0.1u 0.1u TH-37PE30B/TH-42PE30B D-Board (10 of 12)

  • Page 105: D-Board (11 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.35. D-Board (11 of 12) Schematic Diagram D-BOARD (5/12) D-BOARD TZTNP01UHSB (11/12) 3.3V R9122 D-BOARD (10/12) R9315 R9548 R9310 AD_DRVRST Q9301 2SD0601A0L C9301 R9311 0.01u AVR 3.3V D-BOARD IC9302 (12/12) R9302 C0CBCBD00008 3.3V C9303 C9302 0.1u PLL SYTHESIZER...

  • Page 106: D-Board (12 Of 12) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.36. D-Board (12 of 12) Schematic Diagram D-BOARD D-BOARD TZTNP01UHSB (12/12) (6/12) C9450 C9449 C9493 C9494 6.3V 0.1u 0.1u 4.7u *R9417 R9415 4.7k R9413 IC9459 R9420 IC9456 16M-FLASH BUS SWITCH Q9400 C0JBAZ001992 C3FBMD000156 D-BOARD 2SD0601A0L SN74CBT16211ADGGR (11/12) R9411 4.7k...

  • Page 107: C1, C2, G And K-Board Block Diagram

    MODEM LED DG12 Q307 Q311 ON-LED(LED-G) Q309 S3701 STB-LED(LED-R) PRESET Q308 D314 MODEM LED S3702 ASPECT S3703 TV/VTR S3704 VOL.DN S3705 ROUT VOL.UP LOUT TH-37PE30B/TH-42PE30B C1, C2, G and K-Board Block Diagram TH-37PE30B/TH-42PE30B C1, C2, G and K-Board Block Diagram...

  • Page 108: C1-Board Schematic Diagram (Th-37Pe30B)

    TH-37PE30B / TH-42PE30B 15.38. C1-Board Schematic Diagram (TH-37PE30B) C1-BOARD TNPA3089 AC_D14 C2-BOARD 3.3V AC_D15 (C22) AC_D16 TERM AC_D11 AC_D12 AC_D13 R7189 AB_D24 C7107 R7117 AB_D25 0.1u 220k R7161 100V L7113 AB_D26 J0JHC0000096 AB_D21 R7192 C7117 R7138 R7110 R7111 R7140 AB_D22 100V 0.47u...

  • Page 109: C1-Board Schematic Diagram (Th-42Pe30B)

    TH-37PE30B / TH-42PE30B 15.39. C1-Board Schematic Diagram (TH-42PE30B) C1-BOARD TNPA3083 C2-BOARD (C22) AC_D14 AC_D15 TERM AC_D16 AC_D11 R7119 R7120 AC_D12 1.65k AC_D13 3.3V R7189 AB_D24 C7107 R7117 100V 220k AB_D25 0.1u AB_D26 R7192 AB_D21 L7113 J0JHC0000096 AB_D22 C7102 6.3V C7117...

  • Page 110: C2-Board (1 Of 2) Schematic Diagram (Th-37Pe30B)

    TH-37PE30B / TH-42PE30B 15.40. C2-Board (1 of 2) Schematic Diagram (TH-37PE30B) K-BOARD (K24) C2-BOARD TNPA3090 (1/2) FL7207 STB5V ELKE103FA D-BOARD C7210 R7306 SS-BOARD D7203 R7222 R7224 (D32) 100k MA3X152K0L (SS23) R7221 R7223 R7305 Q7202 Q7201 2SB0709A0L 2SB0709A0L D7204 D7202 FL7208...

  • Page 111: C2-Board (2 Of 2) Schematic Diagram (Th-37Pe30B)

    TH-37PE30B / TH-42PE30B 15.41. C2-Board (2 of 2) Schematic Diagram (TH-37PE30B) C2-BOARD TNPA3090 (2/2) L7217 C7217 100V J0JHC0000096 0.47u R7214 R7238 R7237 R7215 C7206 TERM R7225 R7301 R7304 C7256 100p C7215 L7216 100V J0JHC0000096 0.47u R7239 R7210 R7211 R7240 C7205...

  • Page 112: C2-Board Schematic Diagram (Th-42Pe30B)

    TH-37PE30B / TH-42PE30B 15.42. C2-Board Schematic Diagram (TH-42PE30B) SS-BOARD K-BOARD C2-BOARD TNPA3084 (SS23) (K24) FL7207 ELKE103FA STB5V FL7209 R7306 C7210 R7222 R7224 ELKE103FA 100k R7221 R7223 C7243 D-BOARD R7285 Q7201 (D32) Q7202 2SB0709A0L 2SB0709A0L C7207 R7217 0.1u 220k 100V D7202 D7204 3.3V...

  • Page 113: G-Board Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.43. G-Board Schematic Diagram JK3714 K4BK29A00006 HEADPHONES G-BOARD TNPA3320 C3713 0.01u C3719 560p C3714 0.01u C3718 560p R3711 JK3709 L3775 J0HABB000004 R3720 4.7k L3776 L3777 J0HABB000004 J0HABB000004 R3725 R3706 R3705 R3704 DG-BOARD R3726 L3778 R3701 R3702 (DG18)

  • Page 114: K-Board Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.44. K-Board Schematic Diagram K-BOARD TNPA2988AD D302 LNJ107W5PRW RM300 C309 PNA4601M05TV D317 *D314 MAZ30620ML 0.01u LNJ107W5PRW *R308 R302 *Q311 D300 MA3X152K0L 2SB0709ASL Q300 C301 D303 *R329 *R330 B1ABCF000010 MA3X152K0L *R326 6.3V R306 1/8W D301 1/8W MA3X152K0L *R325...

  • Page 115: Sc-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.45. SC-Board Block Diagram COLD CHASSIS GROUND FLOATING GROUND Scan Drive SC44 TO SD44 ENERGY RECOVERY FSID IC6501 FSID IC6505 IC6602 BUFFER FCLD PHOTO COUPLER FCLD FET DRIVER D6624 FCLD FCLKD FCLKD Q6621 IC6605 FCLU PROD L6611,12...

  • Page 116: Sc-Board (1 Of 3) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.46. SC-Board (1 of 3) Schematic Diagram SC-BOARD TNPA3106AB (TH-37PE30B) (1/3) SC-BOARD TNPA3106 (TH-42PE30B) (1/3) C6491 C6490 630V 630V 1000p 1000p P-BOARD D6491 R6499 B0ECHP000001 L6602 (P2) JS6601 G0ZZ00002183 175V 175V Vsus 175V 175V C6601 C6602 C6603...

  • Page 117: Sc-Board (2 Of 3) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.47. SC-Board (2 of 3) Schematic Diagram *Q6491 TP64 D6495 *R6461 R6498 2SD1263AP0LB B0HCKS000001 D6492 B0ECHP000001 316V C6493 *D6471 R6492 630V MA2J11100L 220k 2200p R6491 R6594 R6610 100k 100k C6466 R6493 100k IC6505 Q6461 220k C6467 0.01u...

  • Page 118: Sc-Board (3 Of 3) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.48. SC-Board (3 of 3) Schematic Diagram SC-BOARD (3/3) C6469 220u TNPA3106AB (TH-37PE30B) R6618 R6621 2.2k 154k C6620 TNPA3106 (TH-42PE30B) T6461 R6433 0.1u ETS13TB139AP D6520 B0JCKG000001 SD-BOARD L6453 J0JJC0000021 (SD43) 3 NC C6470 SU-BOARD 220u (SU41) SC41...

  • Page 119: Su-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.49. SU-Board Block Diagram Scan Out (up) IC6401 TO SC45 SU45 PDP SCAN DRIVER 48bit HV64 HV63 FCLK HV62 FCLK VF5V 48 PIN OUTPUT VF5V HV18 TO SC41 To 1st 80pins of SU41 HV17 SCAN ELECTRODES FCLK...

  • Page 120: Su-Board Schematic Diagram (Th-37Pe30B)

    TH-37PE30B / TH-42PE30B 15.50. SU-Board Schematic Diagram (TH-37PE30B) SC-BOARD SC-BOARD SC-BOARD (SC45) (SC41) (SC42) TH-37PE30B TH-37PE30B SU-Board Schematic Diagram SU-Board Schematic Diagram...

  • Page 121: Su-Board Schematic Diagram (Th-42Pe30B)

    TH-37PE30B / TH-42PE30B 15.51. SU-Board Schematic Diagram (TH-42PE30B) SU-BOARD TNPA2957AB TPSU1 AD_38 AC_74 AC_86 AB_138 AB_150 AA_202 AA_214 AD_26 AD_39 AC_73 AC_87 AB_137 AB_151 AA_201 AA_215 AD_25 AD_40 AC_72 AC_88 AB_136 AB_152 AA_200 AA_216 AD_24 AD_41 AC_71 AC_89 AB_135 AB_153...

  • Page 122: Sd-Board Block Diagram

    FS02 HV63 HV62 FCLK 64 PIN OUTPUT HV03 FS03 HV02 HV01 To 3rd 80pins of SCAN ELECTRODES IC6408 PDP SCAN DRIVER 48bit HV64 FS03 HV63 HV62 FCLK 48 PIN OUTPUT HV18 HV17 TH-37PE30B/TH-42PE30B SD-Board Block Diagram TH-37PE30B/TH-42PE30B SD-Board Block Diagram...

  • Page 123: Sd-Board Schematic Diagram (Th-37Pe30B)

    TH-37PE30B / TH-42PE30B 15.53. SD-Board Schematic Diagram (TH-37PE30B) SC-BOARD SC-BOARD SC-BOARD (SC46) (SC43) (SC44) TH-37PE30B TH-37PE30B SD-Board Schematic Diagram SD-Board Schematic Diagram...

  • Page 124: Sd-Board Schematic Diagram (Th-42Pe30B)

    TH-37PE30B / TH-42PE30B 15.54. SD-Board Schematic Diagram (TH-42PE30B) SD-BOARD TNPA2958AB DOWN TPSD1 AD_38 AC_90 AC_102 AB_154 AB_166 AA_218 AA_230 AD_26 AD_39 AC_89 AC_103 AB_153 AB_167 AA_217 AA_231 AD_25 AD_40 AC_88 AC_104 AB_152 AB_168 AA_216 AA_232 AD_24 AD_41 AC_87 AC_105 AB_151...

  • Page 125: Ss, S, Ss2, Ss3, Ss4 And Ss5-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.55. SS, S, SS2, SS3, SS4 and SS5-Board Block Diagram SS Sustain Drive S Power Switch TO P12 SS12 SS34 STB PS STB-PS TP15V PUSH +15V L6703 TPVDA S300 POWER SWITCH L6704 TO P1 (37inch) SS11 TPVSUS...

  • Page 126: Ss-Board (1 Of 2) And S-Board Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.56. SS-Board (1 of 2) and S-Board Schematic Diagram SS-BOARD TNPA3107 (1/2) P-BOARD SS11 (P11) JS6702 171.0 175V 175V VSUS 171.0 L6702 VSUS C6701 C6702 C6703 C6704 Q6701 G0ZZ00002183 200V 200V 200V 200V R6711 150V 2SK3795000SB 150u...

  • Page 127: Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.57. SS-Board (2 of 2) SS2, SS3, SS4 and SS5-Board Schematic Diagram SS-BOARD TNPA3107 (2/2) SS46 SS41 (TH-42PA30E) SS41A (TH-37PA30E) SS40 SS3-BOARD TNPA2873 (TH-42PE30B) SS49 SS46A SS42 (TH-42PA30E) SS42A (TH-37PA30E) SS40A SS5-BOARD TNPA2877 (TH-37PE30B) SS43 (TH-42PA30E) SS43A...

  • Page 128: Jg-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.58. JG-Board Block Diagram PC/SD Card Interface IC6013 RDY/BSY CARD IN NO CARD IC6010 MCU(JPEG) SD CARD (10-11) OPEN CLOSE BUFFER IC6015 BVD1 WRITE ENABLE WRITE ABLE NO CARD CARD DA,ENCODER (12-11) SLOT CLOSE OPEN CLOSE TO DG10 3.3V...

  • Page 129: Jg-Board (1 Of 2) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.59. JG-Board (1 of 2) Schematic Diagram JG-BOARD TNPA3151 (1/2) ADDRESS BUS DATA BUSS DATA BUS CONTROL SIGNAL CONTROL SIGNAL AVR 5V IC6004 C0DBZHE00019 R6026 TP6001 PCC5V SD3.3V L6003 SD CARD SLOT J0JHC0000035 R6027 PC9V PCC5V BUFFER FOR PC CARD D3.3V...

  • Page 130: Jg-Board (2 Of 2) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.60. JG-Board (2 of 2) Schematic Diagram D3.3V ADDRESS BUS L6006 IC6016 J0JHC0000035 AVR 3.3V DATA BUS MD3.3V C0CBCBD00005 CONTROL SIGNAL TP6004 Noise C6086 DA5V IC6013 0.01u L6010 C6089 C6091 J0JHC0000035 MCU(JPEG) MD3.3V C1AB00001816 D3.3V Cont 0.1u...

  • Page 131: Xv-Board Block Diagram

    TH-37PE30B / TH-42PE30B 15.61. XV-Board Block Diagram COMMON INTERFACE IC5402 BUFFER IC5410,11 BUFFER IC5408,9 BUFFER IC5208 EA[15:1] ED[7:0] X5202 IC5001 IC5003 TO DG21 TU5001 DT TUNER COFDM DEMOD. CVBS Q5101 IDTV VBS XF5001 XF5002 Q5102 DRIVER IDTV RED IF INPUT...

  • Page 132: Xv-Board (1 Of 5) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.62. XV-Board (1 of 5) Schematic Diagram XV-BOARD TNP8EXV03AC (1/5) AS3.3V AS3.3V AS3.3V AS5V AS5V AS5V AS30V AS30V AS30V AS9V AS9V AS9V R5017 ED[15:0] EA[24:0] XRST XRST XIRQ CONTROL IIC[1:0] IIC[1:0] L5007 J0JJC0000015 C5009 2.2u C5011 C5017...

  • Page 133: Xv-Board (2 Of 5) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.63. XV-Board (2 of 5) Schematic Diagram XV-BOARD TNP8EXV03AC (2/5) AS3.3V AS3.3V AS3.3V AS3.3V AS5V AS5V AS5V AS5V AS30V AS30V AS30V AS30V AS9V AS9V AS9V AS9V ED[15:0] ED[15:0] ED[15:0] ED[15:0] EA[24:0] EA[24:0] EA[24:0] EA[24:0] XRST XRST XRST...

  • Page 134: Xv-Board (3 Of 5) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.64. XV-Board (3 of 5) Schematic Diagram XV-BOARD TNP8EXV03AC (3/5) AS3.3V AS3.3V AS3.3V AS3.3V AS3.3V AS5V AS5V AS5V AS5V AS5V AS30V AS30V AS30V AS30V AS30V AS9V AS9V AS9V AS9V AS9V ED[15:0] ED[15:0] ED[15:0] EA[24:0] EA[24:0] EA[24:0] XRST...

  • Page 135: Xv-Board (4 Of 5) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.65. XV-Board (4 of 5) Schematic Diagram XV-BOARD TNP8EXV03AC (4/5) AS3.3V AS3.3V AS3.3V AS1.5V AS1.5V AS1.5V AS5V AS5V AS5V AS30V AS30V AS30V AS9V AS9V AS9V XRST XIRQ AV I/F (6/7) POWER CONTROL R5866 D5861 MA704A MA3X704A0L AAC_PWRMGMIPC...

  • Page 136: Xv-Board (5 Of 5) Schematic Diagram

    TH-37PE30B / TH-42PE30B 15.66. XV-Board (5 of 5) Schematic Diagram Q5807 XV-BOARD TNP8EXV03AC (5/5) B1DHDD000013 Q5803 R5810 LC5806 BC847B J0HABB000007 R5805 C5814 D5803 6.8k IRDOFFXON IRDOFFXON IRDOFFXON IRDOFFXON C5806 B0JAME000058 470u C5804 R5807 0.47u R5823 AS3.3V AS3.3V AS3.3V 8.2k R5821 0.01u...

  • Page 137: Parts Location

    TH-37PE30B / TH-42PE30B 16 Parts Location...

  • Page 138: Packing Exploded Views

    TH-37PE30B / TH-42PE30B 17 Packing Exploded Views...
  • Page 139 TH-37PE30B / TH-42PE30B...

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