Panasonic TH-46PZ85U Service Manual

Also see for VIERA TH-42PZ85U: Technical guide Troubleshooting guide Quick start guide Service manual Operating instructions

Panasonic TH-46PZ85U Service Manual Manual pdf 31 page image

319 Block Diagram9.1. Block Diagram (1/6)SLOTFAN SOS DETPROCESSORPOWER LEDREMOTERECEIVERAUDIO AMPto D5SD CARD DATATUNERA6+3.3V(S)A51FAN SOS+5V(S)FRONT TERMINALPOWER LED(R)+5V(S)OPTICAL OUTSUB+5VSD CARD SLOTDCDC+15V(SND)KEYSCAN3PB30DVB VIDEO R/G/B_24bit+5V(S)ONTUNER SOS+1.8V(S)REMOTE RECEIVERL,RRESETSUPPORTCARD SLOTA30+3.3V(S)HDMI2DTV_VDCDCA52POWERPB31PB32PB34PB36PB37PAMEL SOSAI SENSORSA3RESETVV,Y,CPB FAN CONTROLPANEL STB_ONGSA11OPTICALFSTB+15VSOUND SOSPANEL STATUSPCEEPROMAI SENSOR+9/7.2VSTB MCU+3.3V(S)CPU BUS I/FGDIGITAL VIDEO DATASD CARDto D3HDMI3GHLED(R)+15V(FAN)SOUND SOSDTV AUDIOL,RA11VIDEO1OUTL,RS1MONITOROUTSUB+5V DETSUB+3.3VY,PB,PRSUB+9V DETL,RAUDIO SWVIDEO2+15V(SND)SPEAKER(R)+1.2V(S)OPTICAL OUTOSD_16bit+5V(STB)+9V(S)Y,C,VY,PB,PRCLKGENDCDCRESETAUDIOfrom P7HDMI AUDIOSD BOOTSBO2SBI2+30V(BT)DIGITAL SIGNAL PROCESSORDVB VIDEO R/G/B_24bitAI SENSORL,RFAN POWERSD CARD DATAHDMI1+3.3V(S)DCDCHDMIEQUALIZERVIDEO SW+3.3V(STB)TUNER SOSGS52KOSD_6bitFSTB+15VA7R,G,BL,RTUNER SOS DETCIRCUITFSTB+15VFAN CONTFRONT ENDPROCESSORV,Y,CHDMI3 INSUB+1.8VK1FPGA+5V(S)HDMI I/FRECEIVER+3.3V(S)+15V(FAN)L,RPOWER SWITCHR/G/BG51A12A5+3.3V(S)CH0 DATA+15V(S)+15V(FAN)COMP2VP6ASUB+9VLVDS DATAPeaks Lite2pSOUND SOS DETCIRCUITGH1110bit A/DIIC1L,RDDR2FAN_A-EFAN CONTSPEAKER(L)+5V(S)L,R+9V(S)COMP1DTV AUDIOfromMONITORL,R+9V(S)LVDS DATACIRCUITPWM AUDIO OUTA1CH0 DATASUB+3.3V DETSUB+1.2VFAN SOSSOUND OPTICAL OUTSWITCHGenX5+3.3V(STB)REMOTE INKEY SWITCHKEYSCAN1KEY SWITCHBT+30V+9V(S)+3.3V(STB)+30V(BT)STB+3.3V+5V(STB)+5V(S)(LED:11TIMES)(LED:10TIMES)(LED:10TIMES)(LED:12TIMES) (LED:12TIMES)TH-46PZ85UBlock (1/6) DiagramTH-46PZ85UBlock (1/6) Diagram