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Panasonic TH-42LF25W Service Manual

Also see for TH-42LF25W: Operating instructions

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Contents
  1. Table Of Contents
  2. Safety Precautions
  3. Warning
  4. About lead free solder (PbF)
  5. Service Navigation
  6. Specifications
  7. Operating Instructions
  8. Service Mode
  9. Service Menu Function (2)
  10. Service Mode Function (1)
  11. Service Mode Function (2)
  12. Troubleshooting Guide
  13. Disassembly and Assembly Instructions
  14. Preparations
  15. Replacement method for main board and jack board
  16. Replacement method for Power board
  17. Cabinet back removal (42 type)
  18. Connector board removal
  19. Replacement method for RC+LED board
  20. Cabinet back replacement
  21. Block Diagram
  22. Block (2 of 2) Diagram
  23. Wiring Connection Diagram
  24. Wiring Connection Diagram (2)
  25. Wiring Connection Diagram (3)
  26. Wiring Connection Diagram (4)
  27. Exploded View and Replacement Parts List
  28. Mechanical Replacement Parts List (42 inch)
  29. Mechanical Replacement Parts List (47 inch)
  30. Electrical Replacement Boards list (42 inch)
Panasonic TH-42LF25W Service Manual Manual pdf 28 page image
TH-42LF25W / TH-47LF25W289.2. Block (2 of 2) DiagramQ615Q1501Q1502Q1503SW1902SW1903SW1904SW1905SW1906K19GSW1901INPUTMENUPOS-POS+ENTERMCU5VD1951IC1952 IOUTVCCIC1951IR K19IK39GK39HREDIRGNDGREENBACKLIGHTREDGREEN 3.3STB5VAV1_SAV1_CAV1_YAV3_CVBS+PC_LPC_RDVI_IN_LDVI_IN_RTXAV_IN_LAV1_YPC_RAV_IN_RAV1_SDVI_IN_LPC_LK10E K10DAVL / RINPCL / RINDVIL / RINY / CINRS232CINAV3CVBSINRXAV3_CVBS+DVI_IN_RAV1_CAV_IN_LAV_IN_RDVI-DQ309HDMI 1INHDMI 2INRXTXK72E K72DAV2_PR/BAV2_Y/GAV2IN AV2_PB/RVGA_B/PRVGA_G/YV_SINCH_SINCVGA_R/PBHDMI1_CEC+5V+5VHDMI1_IICDVI_IICHDMI1_DATA_CLOCKHDMI1_DATA_CLOCKHDMI1_DATA_CLOCKHDMI1_DATA_CLOCKTMDS_DATA_CLOCKTMDS_DATA_CLOCKPC INEEPROMVGA_IICPC_DETHDMI2_CEC+5VHDMI2_IICHDMI2_DATA_CLOCKHDMI2_DATA_CLOCKIC1501DDR SDRAMIC5500IC7200Main ChipQ2001Q2003 SYNC_DETMUTE12V_PWRIC001MUTESTBYVIN1+PLCVIN2+25OUT2+26OUT2+30OUT2-31OUT2-36OUT1-37OUT1-41OUT1+42OUT1+43PVD144PVD145OUT_RKSPLKSPRSP-LSP-ROUT_LSPEAK_SW_RSWH-SPEKQ1902Q1901IC8134IC2009IC2010AMP_STBY12VL+L-R+R-AV1_SAV3_CVBS+AV_IN_LAV_IN_RRXTXPC_RPC_LAV1_CAV1_YDVI_IN_LDVI_IN_RAV1_SAV3_CVBS+AV_IN_LAV_IN_RPC_RPC_LAV1_CAV1_YDVI_IN_LDVI_IN_RHD5V3HD5V2HD5V1HOT_PLUGQ311 HDMI2_HPDQ310 HDMI1_HPDQ701HDMI_HPDHDMI_HPDDVI_SCLHD5V1HD5V3HDMI1_SDAHDMI1_SCLIC750IICIICHD5V2HOT_PLUGHDMI2_HPDHDMI2_SDAHDMI2_SCLDVI_SDAHDMI_SDAHDMI1_HPDSCLSDAHDMI_SCLPOW_SINKHDMI_SDAHDMI_SCLPOW_SINK3.3VSTBIC804REAL TIME CLOCKSDACLOCKOUTCLOCKOUTRTCRTCSCLSDASCL3.3VSTBMCU_5VIC805MCU_5VMAIN_ENIRKEY_POWERRTC5VD_PWRSWICHSWICHSWICH1SWICH2IC720110 11121314151617181920SYNC_DETPC_DETLED_GREENLED_REDUART-SWUART-SWIC2005IC2006RXD0RXD1RXD1TXD1TXD15VSTBTXD03.3VSTBRXD0MCU_5VMCU_5VIC2007IC2008Q7206K19FRED5VDGREEN3.3STBIRKEY0KEY-POWERSWICH2(F-5V)SWICH1BACKLIGHT3.3VSTB3.3VSTB3.3VSTBIC2012IC5501DRXDDTXDTXRXIC2003VGA_B/PRVGA_G/YV_SINCH_SINCVGA_R/PBVGA_IICLIGHT_DETKEY 0AV2_PR/BAV2_Y/GAV2_PB/ROUT_ROUT_LSWH-SPEKMUTEAMP_STBYLIGHT_DETTXD0PWM1OPC_ENPEL-TESTTO LCD PANELFROM CONNECTOR BOARD(KLVP)MSTR1_SCLMSTR1_SDASPI_CENSPI_DOSPI_DIFAIL P_FAIL 1SPI_CLKIC8001IC8000EEPROMSPI SerialQ7207Q7208AUDIO AMP.TO POWER BOARDFROM CONNECTOR BORD K16AKEY SW BOARDMAIN BOARDRC+LED BOARDJACK BOARDSUB MCURS-232C SWHDMI/DVI-D SWCrossPointSwitchTriple10-bitADC 1Triple10-bitADC 2 2nd ChannelProcessing +DCDi EdgeTM3D VideoDecoderOutputFormatterDisplayPort TxADCIR I/FI2C BUSSPI InterfaceGeneralPurposeI \ OVBI DataProcessorMemoryControllerOSDControllerAudioMuxAudioDSPAudioDACLVDS TxDigitalInputMUXI2S SPDIF TxEmbeddedMicro-processorDCDi, Motion AdaptiveDe-interlacing, Scaling,Shaping Filter,Enhancer, ACC II,ACM-3D, 3x3 Matrix,PicBlend, CLUTs,OSD Blend3x3 MatrixDVI \HDMIDisplayPort RxADCinputs,I2S\SPDIF Rx
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TH-42LF25WTH-47LF25W
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