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Panasonic TC26LX70 Service Manual

Also see for TC-32LX70 - 32" LCD TV: Technical guideOperating instructionsOperating instructionsOperating instructionsOperating instructions

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Contents
  1. specifications
  2. Table Of Contents
  3. Table Of Contents
  4. Applicable signals
  5. Safety Precautions
  6. Prevention of Electro Static Discharge (ESD) to
  7. About lead free solder (PbF
  8. Chassis Board Layout
  9. Disassembly for Service
  10. Tuner cover
  11. G-Board
  12. AP-Board
  13. A-Board and DT-Board metal
  14. LCD MTG and LCD panel
  15. V-Board
  16. Caution statement
  17. Location of Lead Wiring
  18. Wire dressing (26 inch
  19. EMI Processing
  20. EMI (26 inch)
  21. Self-check Function
  22. Power LED Blinking timing chart
  23. No Power
  24. Service Mode
  25. how to access
  26. Adjustment
  27. Hotel mode
  28. Conductor Views
  29. AP-Board (26 inch)
  30. A-Board
  31. DT-Board
  32. G and V-Board
  33. Schematic and Block Diagram
  34. Interconnection Schematic Diagram
  35. AP-Board (1 of 2) Schematic Diagram (26 inch)
  36. AP-Board (2 of 2) Schematic Diagram (26 inch)
  37. AP-Board (1 of 2) Schematic Diagram (32 inch)
  38. AP-Board (2 of 2) Schematic Diagram (32 inch)
  39. A-Board (1 of 10) Schematic Diagram
  40. A-Board (2 of 10) Schematic Diagram
  41. A-Board (3 of 10) Schematic Diagram
  42. A-Board (4 of 10) Schematic Diagram
  43. A-Board (5 of 10) Schematic Diagram
  44. A-Board (6 of 10) Schematic Diagram
  45. A-Board (7 of 10) Schematic Diagram
  46. A-Board (8 of 10) Schematic Diagram
  47. A-Board (9 of 10) Schematic Diagram
  48. A-Board (10 of 10) Schematic Diagram
  49. DT, G and V-Board Schematic Diagram
  50. Exploded View and Replacement Parts List
  51. Replacement Parts List Notes
  52. Mechanical Replacement Parts List
  53. Electrical Replacement Parts List
Panasonic TC26LX70 Service Manual Manual pdf 43 page image
15.3. Block Diagram (2 of 2)INV_PWMSOSMAIN_ONINV_SOS ADIMSUB_ONKEYPNL_ONINV_ONHP_L-RD4527STB5VSUB3.3VSUB1.2VSTB3.3VSUB1.8VSUB3.3VD4524D4525D2301D4526SUB9VSUB3.3VMAIN3.3VSUB5VSUB5VSUB3.3VMAIN5VSUB3.3VD2303MAIN3.3VIC8004IC2008IC8503CLOCK GENIC5704PWMCONTROLDECODEINVERTTER SOSSTB MCUDTV DATAIC2301IC8002,03+1.8VA/DQ2301+12VSWIC4515(LED 8 TIMES)2*PICTURE CORRECT(LED 4 TIMES)SUB ON(LED 7 TIMES)IC2106REMOTE*IP CONVERTER(LED 6 TIMES)SOUNDSOS DETQ4502IC4509(LED 5 TIMES)+5V(HDMI)STB RST(LED 3 TIMES)(LED 9 TIMES)CPU BUSI/FLED R(LED 1 TIME)MAIN+9V DETMAIN+5V DETDTV+9V DETSUB+5V DETMAIN ONMAIN+3.3V DETAUDIOA/D(CVBS/S/YUV/RGB(PC))*OSDANALOGANALOGDTV VL,RCOMPARATORAUDIODSPAMPSERIALSOSIC2011MONITORHDMI PROCESSDTV INEEPROMIC4501DDR2 SDRAMD/AHDMI INDTV_L,RRGB 24bitDIGITALEEPROMAUDIO AMP2MAIN SW DET33+12V(P) ON/OFFSBO2SBI2SD CARDEEPROMSBO2SBI2HP OUTIC5700DIGITALSOUND+15VHDMI11+3.3VSHORT SOSADV/HDMICLOCKDDR2 I/F+5V(HDMI)DET1,2IIC3HDMI2STB+3.3VAUDIO DSPIC2107IC4506OPTDDCA_IICDDCB_IICIC4508HDMI2 HDMI18bitEEPROMIIC1DIGITALINVERTTER ON/OFFHDMI_CECHDMI_CEC_PU_ONQ1108Q1107SOUND SOS+3.3V(S)+3.3VIC4500+5V(HDMI)A5IC4507(LED 9 TIMES)IIC2PWM OUTIC4510RESET+3.3VIIC1+1.8VIC2303+3.3VDIGITALDIGITALAUDIO OUTVIDEOKEYSCANIC1100DET1,2IICIICHDMI_CECHDMIOPT OUTDET2Q4503+5V(HDMI)4RGB 24bitDET1REMOTE+3.3V5*SCALINGLED RA9IC1101IC8503+1.8VSTB+3.3V+3.3V+1.2V+3.3VSD I/F+1.8V+1.8V+3.3VL,R(MAIN MCU+VIDEO SIGNAL PROCESSOR)AUIDOPROCESSDTVVIDEOPROCESSIICIC8001+1.8VPeaks-lite2RESET+1.8VBUSCONTROLFLASHMEMORYTMDS DATA,CLOCKRM1001REMOTECONTROLSENSORV1745POWERINDICATORD1001OPT INOPTTMDS DATA,CLOCKSPEAKER LHP_L,RL+R-R+SPEAKER R202167153821914151341011129171816A-BOARDV-BOARDL-LVDS9A208SD DATA241SD DATA0SD DATA1SD DATA37SERIALIIC2AMPHDMI_CECAMPIC2013HDCPEEPROMIC4504HDCP_IICTC-26/32LX70Block Diagram (2 of 2)TC-26/32LX70Block Diagram (2 of 2)TC-26LX70 / TC-32LX7043
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This manual is suitable for:
TC-32LX70 - 32" LCD TVViera TC-26LX70
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