Panasonic TX-PR42S20 Service Manual

Also see for Viera TX-P42S20E: Operating instructions Service manual Operating instructions

Contents

Panasonic TX-PR42S20 Service Manual Manual pdf 56 page image

5613.16. A-Board (11/19) Schematic DiagramSSPSPSPSSSAVSW_R027PIN_FBOUT/TDET10HINMAIN_Y/CVBSMAIN_PRRGB_CVBSVINMAIN_PRAVSW_R027PIN_FBOUT/TDET10RGB_CVBSVINMAIN_PB/CHINMAIN_PB/CMAIN_Y/CVBSSUB3.3VAVSW_R093PIN_PBIN1SUB9VAVSW_R020PIN_S2DET1AVSW_R038PIN_Y/Y+C/CVBSOUT4C302310V 1uR3008C301616V0.1uAVSW_R070PIN_L7INAVSW_R011PIN_R2/CIN3AVSW_R062PIN_L3INC302410V10uAVSW_R091PIN_PRIN2/R3MAIN_PB/CC301816V0.1uAVSW_R021PIN_B1/CIN1R3002AVSW_R069PIN_R6INSUB5.6VTP3003AVSW_R052PIN_L3OUTC301916V0.1uAVSW_R051PIN_R3OUTMAIN_RF_CVBSAV-SW_SCLAVSW_R044PIN_CVBS/Y+COUT3AVSW_R081PIN_CVBSIN5R3011AV_LAVSW_R095PIN_CYIN1C302510V10uC300416V0.1uR3019R3012220TP3002C1AB00003218IC30001Gin2HDin3Rin4 T_DET55 CVBSin46 T_DET47 CVBSin38 BG9 Yin310 S2_DET311 R2/Cin312 GND13 G2/Yin214 S2_DET215 B2/Cin216 T_DET317 CVBSin118 T_DET219 G1/Yin120 S2_DET121 B1/Cin122 T_DET123CVBSin224VCC5V25R126Rtate_out27T_DET10/Fbout28SDA29SCL30GND31G/CY/CVBSout132HD_out133B/PB/Cout134VD_out135R/Prout136VCC5V37SAG_CVBSout438Y/Y+C/CVBSout439S2out40SAG_CVBSout541C/Y+C/CVBSout542GND43SAG_CVBSout344CVBS/Y+Cout345VCC9V46G/CY/Y/CVBSout747O348AU_GND49R4out50L4out51R3out52L3out53R2out54L2out55R10in/R1out56L10in/L1out57AU1/2Vcc58L1in59R1in60L2in61R2in62L3in63R3in64L4in65R4in66L5in67R5in68L6in69R6in70L7in71R7in72L8in73R8in74L9in75R9in76FBin1/O177CVBSin778FBin2/O279 CVBSin680 VCC9V81 CVBSin582 T_DET983 Yin484 T_DET885 Cin486 VCC5V87 PBin2/B388 L3_DET289 CYin2/G390 T_DET791 PRin2/R392 T_DET693 PBin194 L3_DET195 CYin196 HD_VD/FBKMUTE97 PRin198GND99Bin100VDinAVSW_R054PIN_L2OUTAVSW_R023PIN_CVBSIN2AVSW_R087PIN_PBIN2/B3AVSW_R071PIN_R7INR3007AVSW_R056PIN_L1OUTR3001C302210V 1uHIN_2AVSW_R013PIN_G2/YIN2AV-SW_SDAR3009TP3001C30311u10VLO1_R_2R3003100kAVSW_R043PIN_SAGCVBSOUT3C300316V0.1uC30321u10VTP3004AVSW_R055PIN_R1OUTR3000AVSW_R064PIN_L4INAVSW_R079PIN_CVBSIN6MAIN_PRAVSW_R063PIN_R3INAVSW_R065PIN_R4INAVSW_R019PIN_G1/YIN1C302010V 1uVIN_2C302110V 1uMAIN_Y/CVBSTP3000AVSW_R078PIN_FBIN2/O2LO1_L_2STMGPIO5R3010C301110u10VAVSW_R089PIN_CYIN2/G3AVSW_R027PIN_FBOUT/TDET10TP3005R3013220C0DBGYY00281IC30011NC2VSS3CE5VOUT4VINAVSW_R015PIN_B2/CIN2AVSW_R014PIN_S2DET2AVSW_R068PIN_L6INAVSW_R037PIN_SAGCVBSOUT4LO2_L_2TP3006C301510u10VAVSW_R076PIN_FBIN/O1RGB_CVBSR3006AVSW_R053PIN_R2OUTVDACO_2AVSW_R097PIN_PRIN1LO2_R_2AV_RAVSW_R090PIN_TDET7DVBSG-TV_SUB_ONPeaks-COMMONTV OUTAV1_FBYPbPr-INAV1 A-OUTAV2 A-OUTPC_HSPC_VSAV1 A-INPC_VSRFPC_HSPC_VSA-BOARD (11/19)PC_HSPCSP OUT93AV3 V-IN!AV1 V-INRF94AV1 RGB/YCA-Chip_V96AV3 A-IN97AV2 V-OUTA-TNR98AV2 V-IN91 99E_AV1_SLOWTUNERAV2 A-INAVSWAUDIO OUTE_AV2 RGB/YCIICAV2_FB92AUDIO OUTAV SWE_AV2_SLOWA-Chip_APC/A-INAV1 V-OUTA-Chip_A95TO 1/19TO 7/19TO 8/19TO 4/19TO 3,6,12,17/19TO 7/19TO 7/19TO 8/19TO 9/19TO 10/19TO 10/19TO 10/19TO 10/19TO 10/19TO 10/19TO 10/19TO 10/19TO 10/19TO 10/19TO 10/19TO 10/19TO 8/19TO 12/19+5V