Panasonic TH-37PW7BX Service Manual Manual pdf 92 page image
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Panasonic TH-37PW7BX Service Manual

Also see for TH-42PWD7UY: Operating instructionsService manualService manual

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Contents
  1. specifications
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. safety precautions
  6. Prevention of Electro Static Discharge (ESD) to
  7. About lead free solder (PbF
  8. PCB Structure sheet of GP7D chassis
  9. Service Hint
  10. P.C.Board and Plasma panel replacement
  11. Removal of the P-Board
  12. Removal of the PF-Board
  13. Removal of the SC-Board
  14. Removal of stand brackets
  15. Location of Lead Wiring
  16. Adjustment Procedure
  17. Initialization Pulse Adjust
  18. P.C.B. (Printed Circuit Board) exchange
  19. Service mode
  20. Alignment
  21. HD/ 525i /525p /625i /625p panel white balance
  22. Trouble shooting guide
  23. No Power
  24. No Picture
  25. Option Setting
  26. Circuit Board Layout
  27. PF-Board (42 inch)
  28. P-Board
  29. HA-Board
  30. HB-Board
  31. HX-Board (37 inch)
  32. HX-Board (42 inch)
  33. J-Board (37 inch)
  34. J-Board (42 inch)
  35. D-Board
  36. C1-Board (37 inch)
  37. C1-Board (42 inch)
  38. C2-Board (37 inch)
  39. C2-Board (42 inch)
  40. SC-Board
  41. SU-Board (37 inch)
  42. SU-Board (42 inch)
  43. SD-Board (37 inch)
  44. SD-Board (42 inch)
  45. SS-Board
  46. Z-Board
  47. H3, S1 and V1-Board
  48. Schematic Diagrams
  49. Main Block Diagram
  50. PF-Board Block Diagram
  51. P-Board Block Diagram
  52. P-Board (1 of 6) Schematic Diagram
  53. P-Board (2 of 6) Schematic Diagram
  54. P-Board (3 of 6) Schematic Diagram
  55. P-Board (4 of 6) Schematic Diagram
  56. P-Board (5 of 6) Schematic Diagram
  57. P-Board (6 of 6) Schematic Diagram
  58. HA-Board Block and Schematic Diagram
  59. HB-Board Block Diagram
  60. HB-Board (1 of 2) Schematic Diagram
  61. HB-Board (2 of 2) Schematic Diagram
  62. HX-Board Block Diagram
  63. HX-Board Schematic Diagram
  64. J-Board Block Diagram
  65. J-Board (1 of 4) Schematic Diagram (TH-37PW7/PWD7 series)
  66. J-Board (2 of 4) Schematic Diagram (TH-37PW7/PWD7 series)
  67. J-Board (3 of 4) Schematic Diagram (TH-37PW7/PWD7 series)
  68. J-Board (4 of 4) Schematic Diagram (TH-37PW7/PWD7 series)
  69. J-Board (1 of 4) Schematic Diagram (TH-42PW7/PWD7 series)
  70. J-Board (2 of 4) Schematic Diagram (TH-42PW7/PWD7 series)
  71. J-Board (3 of 4) Schematic Diagram (TH-42PW7/PWD7 series)
  72. J-Board (4 of 4) Schematic Diagram (TH-42PW7/PWD7 series)
  73. D-Board Block Diagram
  74. D-Board (1 of 12) Schematic Diagram
  75. D-Board (2 of 12) Schematic Diagram
  76. D-Board (3 of 12) Schematic Diagram
  77. D-Board (4 of 12) Schematic Diagram
  78. D-Board (5 of 12) Schematic Diagram
  79. D-Board (6 of 12) Schematic Diagram
  80. D-Board (7 of 12) Schematic Diagram
  81. D-Board (8 of 12) Schematic Diagram
  82. D-Board (9 of 12) Schematic Diagram
  83. D-Board (10 of 12) Schematic Diagram
  84. D-Board (11 of 12) Schematic Diagram
  85. D-Board (12 of 12) Schematic Diagram
  86. C1, C2 and V1-Board Block Diagram
  87. C1-Board (1 of 2) Schematic Diagram (TH-37PW7/PWD7 series)
  88. C1-Board (2 of 2) Schematic Diagram (TH-37PW7/PWD7 series)
  89. C1-Board (1 of 2) Schematic Diagram (TH-42PW7/PWD7 series)
  90. C1-Board (2 of 2) Schematic Diagram (TH-42PW7/PWD7 series)
  91. C2-Board (1 of 2) and V1-Board Schematic Diagram (TH 37PW7/PWD7 series)
  92. C2-Board (2 of 2) Schematic Diagram (TH-37PW7/PWD7 series)
  93. C2-Board (1 of 2) and V1-Board Schematic Diagram (TH 42PW7/PWD7 series)
  94. C2-Board (2 of 2) Schematic Diagram (TH-42PW7/PWD7 series)
  95. SC-Board Block Diagram
  96. SC-Board (1 of 2) Schematic Diagram
  97. SC-Board (2 of 2) Schematic Diagram
  98. SU-Board Block Diagram
  99. SD-Board Block Diagram
  100. SS and S1-Board Block Diagram
  101. SS and S1-Board Schematic Diagram
  102. Z and H3-Board Block Diagram
  103. Z-Board (1 of 2) Schematic Diagram
  104. Z-Board (2 of 2) and H3-Board Schematic Diagram
  105. Parts Location
  106. Packing Exploded Views
  107. Packing Exploded Views (2)
  108. Packing Exploded Views (3)
  109. Mechanical Replacement Parts List
  110. Replacement Parts List
  111. Electrical Replacement List
Panasonic TH-37PW7BX Service Manual Manual pdf 92 page image
15.28. D-Board Block DiagramDATA_SOSOPTKEY_SWREMOCONLED_RLED_GDRVRSTDPMS_VDDPMS_HDPWR_STATUSREMOTE_OUTCABEL_DETTXD_TURXD_TURESETIIC_COTTXD_PCRXD_PCSTB_ONMUTERTC_INTFAN_CONTVDID_SHDID_SHDID_MVDID_MHD_MVD_MVD_SHD_SCLPC_MHD_ADMVD_ADMVDIA_MHDIA_MVDIA_SHDIA_SHD_ADSVD_ADSCLPC_SCLKBHDIA_MVDIA_MHDID_MVDID_MHD_MVD_MVD_SHD_SHD_ADMVD_ADMCLPC_MHD_ADSVD_ADSCLPC_SHDIA_SVDIA_SHDID_SVDID_SFAN_CONTSOS1SOS2SOS2SOS1KEY_SWDATA_SOSOPTREMOCONREMOTE_OUTPWR_STARTC_INTDPMS_HDDPMS_VDMUTESTB_ONTXD_PCRXD_PCIIC_CONTCABEL_DETLED_GLED_RRESETRXD_TUTXD_TUP12V P12VP5VP5VSTB5V_MP5VP5VP5VP5VP5VP5V3.3VSTB5VP5VP5V3.3VP12V1.5V3.3VTO SC20SCL5VIC95061R(8Bit)L-DOWNA/D CONVERTER (S)(32M)3.3VG(8Bit)R-DOWN5VIC9208B(8Bit)101TO P275V4B(8Bit)/YPbPrF.CLPDRVTO P255VIC9867HS OUTG(8Bit)MUTE-MPr/R IN5VTO J5AVR 3.3VR(8Bit)2SOSTO J31SDA3DRVRST3.3V4SCL1LVDS(CLK)IC9002SDA12643DATA RSCL3CLK OUT4DATA LSDA2ADCIC9209IC9862SCL2Y/G IN54AVR 3.3VAVR 3.3V13.3V3.3VSCL27Q9008SDA24SCL2NDA SWMTIMINGIC9868STB5VSDA2TIMING24Bit BUS SWFAN SOSAVR 3.3VSDA1SDASCL1IC9864620ALL OFF13.3VIC920458BIT17PS SOSSCL110MEEPROMADCD3FPGAIC9004RGBSOS2(SC)POWER STATUSSTB5VCONTROLFORMATSOS1(SC)RTC INT5VCONVERTER1085VIC9601Y SCTI/TINTREM IN15VPB SCOLOR87D25PR SOSD102CONTRAST1SCAN-11052WB-AdjVD SSCAN-2VS OUT865OSDSUSHD SSTB5VREM INH15VSt-rDATA L TIMING40PLLPOWER STATUSREM OUT15VLEVEL SHIFT39TTL PARALLEL TO LVDSDATA R TIMINGREMOTE OUT5V22IC9700LVDS(DATA3)242CABLE DET15V21LVDS(DATA0)D203.3V 5VTXD TUDPMS VDB(8Bit)LVDS(DATA1)12LEVEL SHIFTSUSTAINRXD TURXD TUG(8Bit)11LVDS(DATA2)SOS3IC9706SCAN-1DPMS HDR(8Bit)RESETIC96023SOS13.3V 5V5SCAN-2KEY SW10IC9203TXD TUIIC CONT464M SDRAMA93LEVEL SHIFT15202106TXD PCIC9702LED R19LVDS RXSOUND MUTE199RXD PC913.3V 5VPLL107D27198STB ON18520LED G145STB5V41887SOUND MAIN MUTE17DRVRST428DIGITAL1B(8Bit)1875REAL TIME/INTRAPb/B IN16G(8Bit)317RGB(24Bit)4203SCL1R(8Bit)RESET66204SDA1IIC CONT256848205SCL3STB ONPLASMA AIQ9701IC97019DIGITAL21113206RXD PCSDA3Q9700DISCHARGE23RGB(24Bit)12521721924CONTROLHD SRGB(24Bit)919TXD PC312VD S27OSDANALOG(S)11DCK C59D5929SYNC PROCESSORLVDS RX25VD M51211IC9704133IC9863HD MFAN CONT1526779132100VDID MTV ON/OFF260IC920715670RESET DRVRST821HDID M5LED G4B0IC9703 1062312VDIA MDPMS VDB7Digtal Signal Processor BoardDCKBRESET14283.3VHDIA MCABLE DETDPMS HD18G0RESETHD ADMD13CLPIC9005G73VD ADM15R0CLPC MAVR 3.3VLED RR7IC9206HD ADS12CLPG4VD ADS52728RVS OUTCLPC S13.3VBHS OUTHDIA S926VDIA S5HDID S3.3V SOS29AVR 3.3VOSDCLK OUTQ9007VDID SRESET149TTL PARALLEL TO LVDS55SYNC/SEPA125SCL9D31MCU4VSOUTSDA5IC9003HSOUT478SUSTAINDATACKIC9860 48DATA RSCAN-1RXC-PLL9623DATA L24Bit BUS SW90SCAN-2RX3+HSYNC43SCL2IC9200RX3-VSYNC5V SOS92SDA2RX0+IC9201SUB-FIELD95RX1+24Bit BUS SWPROCESSOR110MRX0-CATS EYESOS23RX1-CLP57RXG+D32TO C1158RXG-88BIT37IC9210RXC+TO C21SDAFLASH MEMORYSTB5VAVR 3.3V43INVERTERINVERTERKEY SW97REMOCON41OPT44ORCLKB18564M SDRAMBIC9603 505V495V5V475V5048FPC DET46Q930146Q9302 FPC DETQ9014Q9303 155IC90003.3V->5V515151IC920251 3.3VAVR 3.3V44768LVDS(CLK)RX3-1891618LVDS(DATA1)RXC+10RX1-RX1+LVDS(DATA3)LVDS(DATA2)RXG+2020RX0+27RX0-RXG-RX3+RXC-233021261124151229LVDS(DATA0)17191726FAN CONTNRST 63 RESET77R067R(8Bit)SDA258PR MCLP8 489110MVSYNCSCL2NRST66RESETRGB(24Bit)SDAB054B(8Bit)Y/G INSCLCLP24Bit BUS SWVSOUT463HSYNCY MIC9869Pb/B INIC9861G03819CLP57Pr/R INCLK B23164CLAMPA/D CONVERTER (M)SYNC/SEPAPB MHSOUTG7PLLB7G(8Bit)30R7ANALOG(M)DATACK121270ADC8BIT43D1TO J1HD M 1618VD M5V->3.3VIC9850LEVEL SHIFTGRBIC90105V->3.3V6466CLK B673138 305151DCK MDCK S63 255V6899460ALL OFFFAN SOSPS SOSTV ON/OFF 20TV ON/OFF5IC9212AVR 1.8V1 1.8V74Q9262Q9263Q9261TV ON/OFF5556NDA SWS5556DA SWM5556DA SWSDCKADCK SDCK MDCKB XRSTNRST271635DA SWSNDA SWSDCK SDA SWM753DCK M26NDA SWM1IC9865IC9205Q9016,Q9015Q9009Q9003Q9004Q9006858411711655562726OSD0-15OSD YSOSD YMDRV100RST147NRST16 18NRSTD SEL2D SEL1SCL0SDA0SCL1SDA1SCL2SDA2412ORIC9007171614183462Q9017Q9018SCL2SDA2SDA3SCL1SDA1SCL3Q9011Q9010Q9012 Q9013NDA SWMNDA SWSDA SWSDA SWM5V -> 3.3VDRIVERRESET MUTEDRIVERIC90064M FLASH ROMIC9000 5V <- 3.3VTH-37/42PW7 series TH-37/42PWD7 seriesD-Board Block DiagramTH-37/42PW7 series TH-37/42PWD7 seriesD-Board Block DiagramTH-37PW7BX92
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This manual is suitable for:
TH-42PWD7UYTH37PWD7UY - 37" PLASMA TELEVISIOTH-37PW7BXTH-37PW7EXTH-37PWD7BKTH-37PWD7EKTH-42PW7BXTH-42PW7EXTH-42PWD7BKTH-42PWD7BSTH-42PWD7EKTH-42PWD7ES
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