Panasonic TH-46PZ80UA Service Manual

Also see for TH46PZ80UA - 46" PLASMA TV: Operating instructions

339.3. Block Diagram (3/6)CH0DATA+3.3V(S)9V(S)Q5603+5V(S)D2301+9V(S)+15V(SND)5V(STB)+30V(BT)+3.3V(S)D5614D56133.3V(STB)+3.3V(S)FSTB+15VD4007D5692+5V(S)Q5604Q4016+5V(S)+3.3V(S)L4000+30V(BT)D4006 5V(S)D5615+1.2V(S)+1.8V(S)L4001(LED:12TIMES)(LED:12TIMES)R/G/B_24bitSPDIF-IN4AUDIOSBO213OSD_6bitV2_VHDMI-SPDIFV2_RIC4000FSTB+15V DETR/G/B_24bitSOUND PROCESSOR+1.8VIIC2IC3001D2_R2VSTB_RESET+30V(BT)AUDIO SWFRONT END PROCESSORFSTB+15V+9V+1.2V(S)D1_Y+3.3VDIGITAL SIGNAL PROCESSORDTV_LAV1_LY/PB/PROSD_6bitLite2pDTV_VJK3000AIC2107GSIFD_OUT2Y/C+3.3V(S)TVSD CARD SLOT+1.8V(S)VIDEO213+3.3V1RGB_CVBSIC5606V2_C 3MUTEVIDEO1R/G/B_30bitAFTL/R9D2SUBOUTY/PB/PRIC2008CONTROLMONITOR1CLOCKTVD1_PRCOMP2IC8503IFD_OUT1+3.3V(STB)IC2301IIC_TUSD CARDMONAV_L/RTV_LDTV2Q2301+9V(S)KEYSCAN1557MON_RY/C/VOSDPROCESSIF_AGCIC8002,03+1.8VR/G/B/H/VDTV RESETANALOG ASIC11IC8004TV_RCOMP1MON_LCOMP2DDR2 #0/#1SOS+15V(SND)ON/OFFJK3701VIDEO4SD DATAVL/RL/RCOMP12IC8502Y/PB/PRRESETD3005+30V(BT)COMP2FRONT TERMINALV2VIDEO14(TS)+3.3V(S)V2_RDIGITALDEMODULATOR+1.8V+5V(S)PeaksVIDEO2L/RANT INV1OUT3CLOCK GENCOMP1SOUND SOSA12+1.2V(S)SPDIF-OUTL/RY/C/V+3.3VIC5600VIDEOPROCESSIIC_IFAUDIO AMPA51V2_CL/RV2V2_LJK7701VIDEO3+5VGD2_PBMON_VV1_VSUB MONOL+RSUB+3.3VAFTA52HDMI-SDINV1_C+9VIIC2NAND FLASH7MONKEYSCAN3EEPROMHDMI SOUNDV2_RRESETV2_CERROR DETDDR I/FOPTICALMAINOUT3SD CARDSTB_RESETSD DATADTV_VCPU BUS I/FIIC3VIDEO SWD2_PRSOUNDSOSDET1V111IIC_TU+15V+5V(S)KEY SWITCHD1_LIIC2V2_V+3.3V(S)STBIC5601VIDEO4KEY SWITCH4SUB+1.2VMAIN L/R+3.3V(S)TRANSPORTDECODERDTV-SDINRESETL/RSUB+1.8VV2_YVIDEOSTB3.3VRESETTV_V4bitD1D22STB+3.3VD1_PBV2_YHS/VSVIDEO2AV L/RDTV_RTVVIDEO1DTV1IC8300PC_HS/VSOUTAUDIOVIDEO3D1(TERRESTRIAL RECEIVER)+1.2VY/PB/PR9R/G/B_30bitIF_AGCV2_LDTV-SDINPCD1_RIIC2OUTIIC0Y/PB/PRL/RG51V1_RV1_YV2_YGS52V2_LI/FY/CSPDIF-OUTKEYSCAN1AUDIOPROCESSV2_VIIC1SPDIF-INIC2106SBI2IC8001D2_LD2_YTVIC3017L/RPCDTV1L/RDTV_L/RLR SPEAKER_RR(-)L(+)SPEAKER_LL_OUT L(-)R(+)SPEAKERR_OUTSPEAKEROUTPWMOUTCONV.SOUNDPROCESSORCONV.CONV.OPTICALD/AD/AA/DMONITOROUTJK3000ATU8300 TUNER2134567891011121314(LED:12TIMES)TH-46PZ80UABlock (3/6) DiagramTH-46PZ80UABlock (3/6) Diagram