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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 59 page image
15.19. DT, G and V-Board Schematic Diagram++++ThermalPadLVRGRVCCGNDOUT+AP_IF_AGCAP_FAT_PAP_FAT_NAD_SDA_FEAP_FAT_PAP_FAT_NFE_TRSTAH_VIDEO_OUTAD_SCL_FEAD_SDA2AH_R_ANALOGAH_AFTAH_L_ANALOGAD_SCL2AP_IF_AGCAA_CH0VALTD_FE_TO_SPCAA_CH0SYNCAD_XIRQ1FE_XRSTAH_VIDEO_OUT_EMIAH_VIDEO_OUTAA_CH0CLK0VTD_FE_TO_SPCTD_PEAKS_TO_FEFE_TCKFE_TMSAA_CH0DATAAA_CH0VAL0V0V 0V0V0V0V0V0V0V0V0V0VAA_CH0CLKAA_CH0DATAAH_L_ANALOGAH_R_ANALOGTD_PEAKS_TO_FEFE_TCKFE_TMSFE_TRST0V0VAA_CH0SYNCAD_SCL_FE0V0V0V0VAD_SDA2AD_SCL2AH_AFTAH_VIDEO_OUT_EMIAD_SDA_FEFE_TRSTAD_XIRQ1FE_XRSTR8357 22C839110V10uSUB5VC838510V0.1uR84410R8362 10kR8352 10kC839816V0.01uC836410V 0.1uR8335220C838310V0.1uTP8315TP8311TU8300ENGE6601KFBB1NC2NC3L OUT4R OUT5NC6AGC Monitor7TU8BV9NC10BTL11SDA12SCL13AFT14NC15Video OUT16V Supply17IFD OUT118IFD OUT219IF AGC20IF OUT21C834210V0.1uR8410 22SUB5VC838010V 0.1u1.2VSUB5VR84390C837910V 0.1uR84270R8402 0C841116V0.01uR8383 47R8355 10kR8382 47L8302J0JHC0000045L8313J0JHC0000045L8316J0JCC0000100R83300TP8313R8309 0R84360C840850V0.01uC835010u10VL8314J0JHC0000045R83310C833350V47p3.3V_DC834710V0.1uC833050V 100pC839410V0.1uTP8328R8340 10kC834110V0.1uC838610u 10VL8301J0JHC0000045C830550V 82pTP8307R8409 22R8312 6.8kC832050V 1000pR8354 10kC836010V0.1uC835610V 0.1uR83371kR8381 47TP8322L8318G1CR39JA0020L8310J0JHC0000045ZA8305TESA169ZA8308TESA1693.3VR84300C840410V0.1u*R83000R8372 10kTP8304C833750V12pZA8307TESA169TP8320C838410V0.1uR8308 47 C841010V0.1uC836810V 0.1uC834810V0.1uC837110V0.1uR84190R84370R8332220R8307 47R8370 10kTP8318R83130R84290TP832130V_AC833850V12pR84170R843803.3V3.3V_DC838110V 0.1uC830210V0.1uC832450V27pC8351 10V0.1uC832950V27pC830650V 10pL8317G1CR39JA0020L8307G1CR22JA0020R8343 10kC834410V0.1uR8363 10k1%R8338 12kR84200C837510u 10VTP8323C831350V1000pC83726.3V1uC833910V0.1uR83140C839916V0.01uR8411 22R8369 0C836710V 0.1uR8407 0TP8312R8344 10kTP8308C835910V 0.1uR8440030V_AR8364 10kR8401 0C832850V 12pC835510V0.1uTP8306R8318100R8358 10kR8315 6.8kC830710V0.1uC839010V0.1uR8408 22R84140R8380 47C837610u 10VR8403 0L8315J0JCC0000100R83286.8kTP8331DT1123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110C834910V0.1uC83096.3V 220uL8306G1CR22JA0020C834010V0.1u1.2VC839710V10uC838210V0.1uTP8314C838750V1000pR84230TP8309R84180C8310 6.3V220u3.3VH0J250500079X8300C837810V0.1uZA8306TESA169C833516V 0.01u1.2VL8311J0JHC0000045Q83012SB0709ASLR8379 100R84250R8406 0C841216V0.01uC8353 10V0.1uTP8310C832150V 1000pTP8305C836910V 0.1uC836310V 0.1uR84160R8348 10kR84280C837710V0.1uZA8303TESA169C841410V 0.1uC840216V0.01uC837410u 10VC836110V 0.1uQ8303B1CBHD000002C833616V 0.01uR84150R8351 10kC833450V47pC830150V1000pTP8319C837010V 0.1uR8399 0ZA8301TESA169R8412 22R8346 10kTP8317R8367 0C839610V10uTP833230V_AQ8302B1CBHD000002R8356 10kR84260ZA8309TESA169C833150V 100pC840750V0.01uSUB5VR8349 3.3kR8413 0R842403.3VZA8304TESA169C834510V0.1u0.1u50VC8388C835710V 0.1uR8350 3.3kC8304 50V82pC831135V 22uR8319100TP8326TP8316C840316V0.01uR84220C830350V0.01uC840610V0.1uTP8324R84210C836510V 0.1uC839510V0.1uL8300J0JHC0000045C8352 10V0.1uL8309G1CR39JA0020C8312 6.3V220uZA8302TESA169C840110V0.1uR83276.8kC834610V0.1uMN88435IC83021N.C.2N.C.3OBADVRL4 OBADVRH5 OBAINP6 OBAINN7 VDDA08 VSSA09 VSSA110 VDDL011 VSS012 STCPO13 VDDA114 VSSA215 LCKP16 LCKN17 VDDA218 VSSA319 PTCPO20 VDDA321 VDDL122 VSS123 VDDL224 XO25 XI26 VSS227 IBADIRF28 VSSA429 VDDA430 VSSA531 VDDA532 IBAINP33 N.C.34IBAINN35N.C.36IBADCMO37IBADVRL38N.C.39IBADVRL240 IBADVRH241 IBADVRH42 SADR043 IBMSDA44 IBMSCL45 VDDH046 GPIO047 GPIO148 VSS349 IBAGCIF50 VDDL351 IBAGCRF52 VSS453 GPIO254 SADR155 VSS556 NRST57 VDDL458 GPIO359 VSS660 GPIO461 VDDH162 GPIO563 VSS764 GPIO665 VDDL566 GPIO767 TEST068 VSS869 TEST170TEST271TEST372N.C.73N.C.74N.C.75VDDL676IBFSYNC77IBERR78IBBCK79VSS980VDDH281IBDO082IBDO183VSS1084VDDL785IBDO286IBDO387VSS1188VDDH389IBDO490IBDO591VSS1292VDDH493IBPCK94IBDEN95IBDO696VSS1397VDDL898IBDO799VSS14100VDDH5101OBCRX102OBDRX103VSS15104VDDL9105N.C.106INT107N.C.108TDO109TDI110N.C.111TRST112N.C.113TCK114TMS115VSS16116VDDL10117SCL118SDA119VSS17120VDDH6121GPIO8122VSS18123GPIO9124VDDL11125OBAGCRF126VSS19127OBAGCIF128VDDH7129GPIO10130GPIO11131VSS20132OBMSDA133OBMSCL134CSEL0135CSEL1136GPIO12137VDDL12138VSSA6139GPADVRL140GPADVRH141GPAIN142VDDA6143N.C.144N.C.R8400 0R84310L8303J0JHC0000045J0MAB0000164FL83081234C832750V 12pR8366 10kC840010V0.1uC8354 10V0.1uR8353 10kC840950V0.01uC840516V0.01uZA8300TESA169C830010V0.1uSUB5VTP3806D3809MAZ81400MLTP3853D3811MAZ81400MLR38030R38020R38050D3806MAZ81400MLTP3852D3805MAZ81400MLR38010R3817180kTP3820D3815MAZ81400MLTP3818C38021000p50VG4123456789D3810MAZ81400MLTP3809C38011000p50VR38040TP3855C38031000p50VD3814MAZ81400MLJK3801K4BC14B00004R-SWLL-GV-GVRR-GLRD3812MAZ81400MLD3813MAZ81400MLL3801G0BYYYY00016123456R3818180kR3811751%TP1007Q10072SD0601ASLD1001B3CKE0000007RM1001PNA4701M05TV123C10066.3V47uTP1004R100847kR10291kTP1005R10300TP1001R101510kQ10022SB0709ASLTP1003TP1006TP1002C10070.01u50VR100247kR101047kR10221.5kTP1008R102847V112345678<GENX4LEFT-DOWNPARTS SIDERIGHT-DOWNLOCATIONSOLDER SIDERIGHT-UPPARTS SIDE SOLDER SIDEIIC 5V<=3.3VSDASCLSUFFIX ABLEFT-UPFRONT LSIDE963F52 41C87BADT-BOARD TNAG172S!TOA-BOARD(A1)TOA-BOARD(A8)GNDV3_LV3_RGNDHP_DET! G-BOARD TNPA4266SHP_RGNDHP_LV3_VPower indicatorREMOTER_LEDRemote control sensorV-BOARD TNPA4152ACSTOA-BOARD(A9)AISTBY 3.3GNDSUB5V!25MHzIF_OUT_PIF_OUT_N!TC-26/32LX70DT-Board Schematic DiagramTC-26/32LX70DT-Board Schematic DiagramTC-26LX70 / TC-32LX7059
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This manual is suitable for:
TC-32LX70 - 32" LCD TVViera TC-26LX70
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