Panasonic TH-42PZ80UA Service Manual

Also see for TH42PZ80UA - 42" PLASMA TV: Operating instructions

Panasonic TH-42PZ80UA Service Manual Manual pdf 31 page image

319 Block Diagram9.1. Block Diagram (1/6)(LED:11TIMES)(LED:10TIMES)(LED:12TIMES)(LED:10TIMES)(LED:12TIMES) (LED:12TIMES)(LED:12TIMES)(LED:10TIMES)(LED:10TIMES)+3.3V(S)FSTB+15VFAN CONTL,R+9V(S)CIRCUITFAN SOS DETA6A51SD CARD SLOTDCDCPB30KEY SWITCHA30HDMI2DCDCKEYSCAN1PBGSFAN CONTROLOPTICALPANEL STATUSSTB MCUGGH+15V(FAN)VIDEO1L,RSUB+3.3V+15V(SND)OPTICAL OUTY,C,Vfrom P7AI SENSORGS52KA7HDMI3 IN+3.3V(S)POWER SWITCHA12+3.3V(S)+15V(FAN)SOUND SOS DETCIRCUITL,RSUB+9V DET+1.2V(S)+5V(STB)DCDCDIGITAL SIGNAL PROCESSORKEY SWITCHTUNER SOSTUNER SOS DETCIRCUITV,Y,CR/G/BY,C,VADDR2MONITORL,RSOUNDTUNERSUB+5V+5V(S)PANEL SOSVSD CARDFAN CONT+9V(S)PWM AUDIO OUTCH0 DATAFAN SOS+3.3V(STB)SLOTPOWER LEDSD CARD DATAFAN SOS+5V(S)FRONT TERMINAL+15V(SND)PB37TUNER SOSSUPPORTCARD SLOTDTV_VPB31SVA11SOUND SOS+9/7.2VCPU BUS I/FLED(R)L,RPB32+9V(S)SD BOOTFAN POWERHDMI1HDMIEQUALIZERFSTB+15V +5V(S)+15V(FAN)G51+15V(S)SUB+9VIIC1FAN_A-C+5V(S)DTV AUDIOA1SUB+3.3V DETSWITCH+3.3V(S)+5V(S)KEYSCAN3ONREMOTE RECEIVER+3.3V(S)RESETPANEL STB_ONKEYSCAN1+3.3V(S)HDMI3L,ROUTSUB+5V DETY,PB,PRVIDEO2Y,PB,PRCLKGENAUDIO+30V(BT)L,RSD CARD DATADCDC+3.3V(STB)L,RFRONT ENDPROCESSORK1HDMI I/FRECEIVERL,RCH0 DATACOMP2P6GH1110bit A/DCOMP1fromSUB+1.2VOPTICAL OUTPROCESSOROPTICAL OUTRESETA52A3F15VEEPROMto D3SOUND SOSA11MONITOROUTRESETHDMI AUDIOSUB+1.8VPeaks Lite2pGenX5REMOTE IN REMOTERECEIVERPOWER LED(R)+1.8V(S)POWERDIGITAL VIDEO DATADTV AUDIOS2AUDIO SWOSD_16bitSBO2SBI2DVB VIDEO R/G/B_24bitVIDEO SWOSD_6bitFPGAA5LVDS DATALVDS DATAto D5DVB VIDEO R/G/B_24bitSPEAKER(R)SPEAKER(L)AUDIO AMPBT+30V+9V(S)+3.3V(STB)+30V(BT)STB+3.3V+5V(STB)+5V(S)(LED:11TIMES)(LED:12TIMES)(LED:10TIMES)TH-42PZ80UABlock (1/6) DiagramTH-42PZ80UABlock (1/6) Diagram