Panasonic TC-L42U12 Service Manual

Also see for TC-L42U12 - 42" LCD TV: Operating instructions Quick setup guide Service manual Manual de instrucciones

Contents

3211.6. A-Board (5/11) Schematic Diagram+DRIVE ICVCCVinGNDY CVRLINCOMPONENT1AV1 ININAV1SPRPBYLRRLVCYPC_VSAV2_RAC_TV1_RPC_BAC_TV1_LD1_PBPC_GPC_HSD1_PRMAIN_Y/CVBSAV1_LD1_YAC_TV1_VAD_SCL2MAIN_PRAD_SDA2AV2_LRGB_CVBSPC_VAV1_RD1_RAV1_VD1_LPC_HMAIN_PB/CPC_RPC_VPC_GPC_BPC_HPC_RPC_VSRGB_CVBSMAIN_PRAD_SDA2AD_SCL2AC_TV1_VAC_TV1_RAC_TV1_LPC_HSMAIN_PB/CMAIN_Y/CVBSAV2_VAV2_YAV2_CAV2_S_DETAV2_VAV2_LAV2_RAV2_S_DETD1_PBD1_PRAV1_LAV1_VAV1_RAV2_YAV2_CD1_RD1_LD1_YC303616V0.1uC3067 10V 1uC3017 10V10uC309910V10uC304516V 0.1uC305710u 10VC3061 10V 1uC309510V 10uC3069 10V 1uC309710V 10uC301116V 0.1uC315716V0.1uC309810V10uC300810u10VC310710V 10uC300910V 10uC308016V 0.1uC3065 10V 1uC3058 10V 10uC3064 10V 1uC3066 10V 1uC3059 10V 10uC302416V0.1uC309310V 10uC314616V0.1uC37011u10VC300710V 10uC3068 10V 1uC3060 10V 1uC307710V 1uC314510V100uD3050K7AAAY000005D3709EZJP0V080GAD3013EZJP0V080GAD3065EZJP0V080GAD3701EZJP0V080GAD3080EZJP0V080GAD3081EZJP0V080GAD3083EZJP0V080GAD3710EZJP0V080GAD3015EZJP0V080GAD3703EZJP0V080GAD3023EZJP0V080GAD3001EZJP0V080GAD3014EZJP0V080GAD3082EZJP0V080GAD3702EZJP0V080GAD3064EZJP0V080GAD3708EZJP0V080GAD3002EZJP0V080GAD3026EZJP0V080GAD3079EZJP0V080GAD3025EZJP0V080GAD3027EZJP0V080GAC1AB00002855IC30011Gin2HDin3Rin4T DET55CVBSin46T DET47CVBSin38BG9Yin310S2 DET311R2/Cin312GND13G2/Yin214S2 DET215B2/Cin216T DET317CVBSin118T DET219G1/Yin120S2 DET121B1/Cin122T DET123CVBSin224VCC5V25R126State out27FBout/T DET1028SDA29 SCL30 GND31 G/CY/CVBSout132 HD out133 B/PB/Cout134 VD out135 R/Prout136 VCC5V37 SAG CVBSout438 Y/Y+C/CVBSout439 S2out40 SAG CVBSout541 C/Y+C/CVBSout542 GND43 SAG CVBSout344 CVBS/Y+Cout345 VCC9V46 G/CY/Y/CVBSout747 O348AU_GND49R4out50L4out51R3out52L3out53R2out54 L2out55 R1out56 L1out57 AU1/2Vcc58 L1in59 R1in60 L2in61 R2in62 L3in63 R3in64 L4in65 R4in66 L5in67 R5in68 L6in69 R6in70 L7in71 R7in72 L8in73R8in74L9in75R9in76FBin1/O177CVBSin778FBin2/O279CVBSin680VCC9V81CVBSin582T DET983Yin484T DET885Cin486VCC5V87PBin2/B388L3 DET289CYin2/G390T DET791PRin2/R392T DET693PBin194L3 DET195CYin196HD VD/FBKMUTE97PRin198GND99Bin100VDinJK4800K4AK16B00001CYGCY-GGV-SWVV-GLL-GRR-G2314JK3001K4AK17A00001LRGYPBPRGCYGY-GC-GGVLRGJK3104K1FB315A0006123456789101112131415A02 123A101234A12K1KA08AA072812345678L2843J0JCC0000059L3002J0JHC0000117L3001J0JHC0000117SUB3.3VSTB3.3VSUB5VMAIN3.3VSUB9VSTB5VTP3103TP3002TP3010TP3004TP2837TP3105TP2832TP3101TP1106TP2834TP3005TP3001TP3012TP3013TP3015TP1107TP3021TP2848TP3006TP3020TP3018TP3003TP2836TP3019TP3104TP3106TP3014TP3008TP2843TP3007TP2845TP2841TP3102TP3011TP2835TP2831TP3009AD_SCL2AG_SRQ-GENXSPDIF_OUTAG_KEY3HP_LOUTAC_TV1_LAG_RMINHP_ROUTAG_KEY1AC_TV1_RAC_TV1_VMAIN_LMAIN_RAG_R_LED_ONSCLSDARGB_CVBSMAIN_PRMAIN_PB/CAD_SDA2PC_VSMAIN_Y/CVBSPC_HSAD_SDA3AD_SCL3R3095 220R2837 22R2835 22R3058 220R3003 68R3172180kR3093 220R3017 220R315556R3029 22R3006 1kR3065 220R3034 68R3709 01%R3159 75R3011 220R2834 22R3701751%1%R3178 75R3028 22R3060 220R3702751%R30960R317410kR12590R3032 68R3049220R12580R3050220R302610kR3165 180kR31094.7kR3097 2201%R3175 751%R310475R3161 180kR3164 180kR31084.7kR3009 220R30841k1%R3123 75R3007 220R3099 68R3002 100R3173180k1%R310675R3064 220R3077220R3069 220R3160 180kR3066 220R3061 220R3068 220R2832 22R3059 220R3708 01%R310575R3100 100R3067 220R3001 68R2836 221%R3176 75DTV_ROUTDTV_LOUTD4102EZJP0V080GA D4101EZJP0V080GAC28481000p50VHP_DETGNDLite2 SDA3PL2_EEPROMGenX8GenX8 EEPROMGenX8GenX SCL1FORFACTORY USELite2 SCL3GenX SDA1HV Sync_GNDPC INGNDSCL2R_LEDRMSDA2STB3.3VOPTICALDIGITALAUDIO OUTHP_DETAV SWTO 11/11TO 2,10,11/11TO 9/11TO 10/11TO 4/11TO 4/11TO 6/11TO 6/11TO 6/11TO 4/11TO 6/11TO 2,6/11TO 6/11444238 39 4340 454137TOCONTROL PANELTOV-BOARD(V10)TO 4/11!TXN/A10PYHSA-BOARD (5/11)