Panasonic TH-32LHD7UXK Service Manual Manual pdf 53 page image
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Panasonic TH-32LHD7UXK Service Manual

Also see for TH-32LHD7BK: Service manual

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Contents
  1. lcd display
  2. Table Of Contents
  3. Applicable signals
  4. Safety Precautions
  5. Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices
  6. About lead free solder (PbF)
  7. PCB Structure sheet of LL10 chassis
  8. Service Hint
  9. Disassembly / Exchange
  10. How to exchange the Board in condition the Pedestal Option) is installed in the LCD set
  11. How to exchange the Board in condition the Pedestal Option) is removed from the LCD set
  12. Location of Lead Wiring
  13. Service mode
  14. 9.2. IIC mode structure (following items value is sample data
  15. Alignment
  16. Trouble shooting guide
  17. No Power
  18. Option Setting
  19. Contents of Option Menu
  20. Circuit Board Layout
  21. HA-Board
  22. Z-Board
  23. HX-Board
  24. R, S, H3 and V-Board
  25. HB-Board
  26. J-Board
  27. D-Board
  28. Schematic Diagrams
  29. PF, HA and Z-Board Block Diagram
  30. P, H3, V, S, HX and R-Board Block Diagram
  31. HB-Board Block Diagram
  32. J-Board Block Diagram
  33. D-Board Block Diagram
  34. PF, V, R and S-Board Schematic Diagram
  35. HA-Board Schematic Diagram
  36. HB-Board (1 fo 2) Schematic Diagram
  37. HB-Board (2 fo 2) Schematic Diagram
  38. HX-Board Schematic Diagram
  39. J-Board (1 of 4) Schematic Diagram
  40. J-Board (2 of 4) Schematic Diagram
  41. J-Board (3 of 4) Schematic Diagram
  42. J-Board (4 of 4) Schematic Diagram
  43. D-Board (1 of 10) Schematic Diagram
  44. D-Board (2 of 10) Schematic Diagram
  45. D-Board (3 of 10) Schematic Diagram
  46. D-Board (4 of 10) Schematic Diagram
  47. D-Board (5 of 10) Schematic Diagram
  48. D-Board (6 of 10) Schematic Diagram
  49. D-Board (7 of 10) Schematic Diagram
  50. D-Board (8 of 10) Schematic Diagram
  51. D-Board (9 of 10) Schematic Diagram
  52. D-Board (10 of 10) Schematic Diagram
  53. Z-Board (1 of 2) and H3-Board Schematic Diagram
  54. Z-Board (2 of 2) Schematic Diagram
  55. Parts Location
  56. Parts Location (2)
  57. Packing Exploded View
  58. Replacement Parts List
  59. Replacement Parts List Notes
  60. Electrical Replacement Parts List
Panasonic TH-32LHD7UXK Service Manual Manual pdf 53 page image
14.7. J-Board Block DiagramAA_SCL3AA_SDA3RESET IIC_SWIIC_SWAH_SLOT1_DETAH_SLOT2_DETAI_L1AL_L2AD_L4AL_R2AI_R1AD_R4AD_VD_4AL_VD_2AI_VD_1AD_HD_4AI_HD_1AL_HD_2AL_HD_2AI_HD_1AD_HD_4AI_VD_1AL_VD_2AD_VD_4SLOT9VSLOT5VSLOT3.3V9VSTB5V9VSTB5V STB5VSTB5VSTB5V9VSTB5VSTB3.3V5VSTB5VSTB5VSTB5VLAN15VSLOT3.3VSLOT5VSTB5VLAN15VSLOT9VLAN15VSLOT3.3VSLOT5VSTB5VSLOT9V5V9V5V_M5V_S9V9V9V9V5V12V12V5VSTB3.3VSTB5V5V9VSTB3.3V1Z83J85691011121415161719SLOT+5VAUDIO(L)RESETSLOT+9VDR+15VS_CLOCK3AUDIO(R)SLOT+3.3VFAN SWS_DATA3AUDIO MUTESLOT+3.3VDIG+12VIC81019V REG9V IC31095V REG5V_M5V REG5V_SIC3108IC800012V REG12VIIC ON/OFFIC300783 7AB_SCL3AB_SDA3 AA_SDA3AA_SCL3IC3004SLOT DET/IIC CONTROL16 2OUTPUT PORT1OUTPUT PORT10OUTPUT PORTIIC CONT8bit ADC 38bit ADC 4AB_SDA3AB_SCL3AH_SOS_ALLIIC CONTVIDEO SELECT(MAIN)IC300316 9OUTPUT PORT(SW0)2OUTPUT PORT(SW0)1OUTPUT PORT(SW1)10OUTPUT PORT(SW1)8bit ADC(SYNC INH(M)) 638bit ADC(CS(M))58bit ADC(LPF(M))48bit ADC(FAN CONT)SYNC_INH(M)AC_CS(M)LPF(M)FAN_CONTAA_SDA3AA_SCL3AC_CS(S)3FAN_SW16OUTPUT PORT(SW3)AA_SDA31VIDEO SELECT(SUB)58bit ADC(LPF(S))8bit ADC(SYNC INH(S))8bit ADC(FAN SW)AA_SCL32LPF(S)OUTPUT PORT(SW2)IIC CONTSYNC_INH(S)IC30068bit ADC(CS(S))46IC3002EX.IIC SEL16AN_SDA_S1AN_SCL_S1IIC_DATIIC_SCL AB_SDA3AB_SCL39 10IC3001AUDIO SELECT15412141113316Q3002Q3003LR1D3 J39292451271161315211719162325272628S CLOCK1S DATA1RXD_TU(SBO)AUDIO MUTESTB ONSTB+3.3VFAN CONTIIC_CONTRXD_PCRESETRTC INT/PANEL SOSSTB+5VCABLE DET+5VPOWER STATUSTXD_TU(SBI)S_DATA3TXD_PCS_CLOCK3RS232C STATUSREMOTE OUTAB_SCL3AB_SDA3Q81813.3V<=>5VLEVEL SHIFT3.3V<=>5VQ8182LEVEL SHIFTIC8181CLOCK ICSDASCLCLOCK IRQRESETSRQAJ_TXD1AJ_RXD1AJ_STATUSAJ_TXD4AJ_RXD4PC-GPC-R+5VPC-HDSTB+5VPC-VDPC-TXDPC-RXDPC-(L)+9VPC-(R)PC-BJ14 1 3 5 7 9 1112 13 18 1921 22HX13.3V<=>5VLEVEL SHIFTFAN_CONTIC3150LAN+15VSTB+5VLAN+15VSTB ON5PF10612J10Q8200-Q8202SOS OUTAH_SOS_ALLSTB_ONAH_SOSFAN_SWAC_SW0AC_SW14D1 J1816121189515132017PR(S)AF_VD(S)Y(S)AF_HD(S)PB(S)AG_HD(M)Y(M)PR(M)PB(M)AG_VD(M)AF_DPMS_VDAF_DPMS_HDMAINSUBAG_PR_MAG_Y_MAG_PB_MAG_HD_MAG_VD_MAF_PR_SAF_Y_SAF_PB_SAF_HD_SAF_VD_SJ11H1B17A17 A19B19A22 A40B40B21A21B2A26B3A28B5A30B6A32B8A34B9A36B11A38B12 B14 B15 B23 B24 B25 B26 B27 B28 B31B30B29 B35B32 B36J5D52 3 5 6 8 9 11 12 14 15 B14 B31B11 B12B19A38A21A17B23B15A30A40B40J12 B35B3 B36B25A22B5 B24B21 B2 B28A32B9B8A34B6H2B17A28 A36A26A19J6D66 9 1285 15141132AI_L_1AI_R_1AI_HD_1AI_VD_1AI_PB_1AI_PR_1AI_Y_1AN_SDA_S1AH_SLOT1_DETAN_SCL_S1AJ_RXD1AJ_TXD1AI_S2_1AH_SOSAH_SOSAL_HD_2AL_R_2IIC_SCLIIC_SDAAL_PB_2AL_PR_2AL_L_2AL_VD_2AL_S2_2AH_SLOT2_DETAL_Y_21517199572313535557AI_Y_1AI_Pb_1AI_Pr_1AI_S2_1AL_Pr_2AL_S2_2AL_Y_2AL_Pb_2AD_Pb_4AD_Y_4AD_Pr_4COMPONENT SELECTIC30052852ASPECT DETIIC CONT465048404442MAINSUBYout1PBout1PRout1PBout2PRout2Yout2AA_SDA3AA_SCL3 1 LPFQ310114115 LPF1725 LPFCUT-OFFFQ CONTIC3101BUFFER(MAIN)21VFCLPF(M)25 175 LPFLPFVFC14LPF(M)CUT-OFF11BUFFER(SUB)Q3104FQ CONT1 LPF21IC3102Q3101Q3101Q3105Q3106Q8019Q801811VDHDAE_SW1 AE_SW0109IC8001VD/HD SEL(MAIN)15134312161465 VD12IC8002AE_SW33164AE_SW213HD1119VD/HD SEL(SUB)10146AG_Y_MAG_PB_MAG_PR_MAF_PB_SAF_Y_SAF_PR_SSYNC_INH(S)SYNC_INH(M)7 165IC8007SYNC SEL(MAIN)1IC800867SYNC SEL(SUB)858368IC800952HD SYNC SEL71GreenHDGreenHDAC_CS(S)AC_CS(S)AC_CS(M)AC_CS(M)8 13V SyncSEPA156H SyncSEPA4IC8003SYNC PRO.(MAIN)IC8004SYNC PRO.(SUB)8 13V SyncSEPA156H SyncSEPA41616131131IC8005SYNCINVERTER6212814AE_SW1AE_SW0AC_SW1AC_SW0AE_SW2AE_SW3AG_VD_MAG_HD_MAF_VD_SAF_HD_S1 32 4INVERTERIC8016PC SYNCAF_DPMS_VDAF_DPMS_HDDRIVERRS232CIC8014Q8010-Q8013AJ_TXD4AJ_RXD4AJ_STATUSAD_HD_4AD_VD_4AD_Y_4AD_PB_4AD_PR_4AF_HD_HXAF_VD_HXAD_R_4AD_L_4AJ_TXD_4AJ_RXD_4VDHDGreen inHDVDGreen inTX3-(M)TX1+(M)TX0+(M)TX3+(M)TX1-(M)TX2-(M)TX0-(M)TXC-(M)TXC+(M)TX2+(M)TXC+(S)TXC-(S)TX3-(S)TX0-(S)TX2+(S)TX3+(S)TX1+(S)TX2-(S)TX0+(S)TX1-(S)SLOT+3.3VSLOT+5VSLOT+3.3VSLOT+5VSLOT+9VSLOT+9VSTB+5V(S)LAN+15VLAN+15VTXC+TX0+TXC-TX2-TX3-TX1+TX3+TX1-TX2+TX0-VDY/GHDAUDIO-RPR/RPB/BAUDIO-LS_CLOCK1S_DATA1RESETIIC CONTREMOTECABLE DETSLOT DETRXDSOSPOWER STATUSS2 DETTXDSLOT+9VTX3-SLOT+5VRESETTXC+SLOT DETTX1+S_CLOCK1SLOT+5VS2 DETTX0+Y/GLAN+15VTX1-PB/BLAN+15VIIC CONTTXC-AUDIO-RSLOT+3.3VSTB+5V(S)TX2-SOSTX2+TX0-PR/RS_DATA1VDAUDIO-LTX3+SLOT+3.3VHDSLOT+9V14J 28 3029262423 2725TH-32LHD7UY/UXK/UXS/EK/ES/BK/ESJ-Board Block DiagramTH-32LHD7UY/UXK/UXS/EK/ES/BK/ESJ-Board Block DiagramBoardTH-32LHD7UY / TH-32LHD7UXK / TH-32LHD7UXS / TH-32LHD7EK / TH-32LHD7ES / TH-32LHD7BK / TH-32LHD7BS53
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This manual is suitable for:
TH-32LHD7BKTH-32LHD7BSTH-32LHD7EKTH-32LHD7ESTH32LHD7UXK - 32" IND LCD TVTH32LHD7UXS - 32" IND LCD TVTH32LHD7UY - LCD MONITOR
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