12.4. Analog Timer Block Diagram(FAN MOTOR DRIVE)IC7507123-+X SW+12.4V23P150123P150123P110223P11023P11031P1103FAN MOTORM(FAN MOTOR DRIVE)Q7511FANDCOUTHHHHHLLHLLHHHLD7505VP 15-33V 51IC1506-MAIN P.C.B.P SAVEG SBMTP AG SBPTM AG SCLK A9P7402-SBMTPTBUS RXDTBUS TXDTU P ON2IC1510-BQR1501-DR P ONXTMUTEVSS5D7506 UNREG.+38VPOWER SAVE 61( :ON)QR7508( :OFF)Q7510X SW+12.4V(IC PROTECTOR)IP750121VDDVCC7FL CS 45 CS316( BTL+30V)U/V TUNERTO3PS7801PP7401T7501TRANSFORMERPOWER SWITCHINGDISPLAY HEATER67GND+38VHEATER-+BHEATER+8319FRONT(L) P.C.B.4P7506P7001S7002POWERPLAY73868788PFAIL1VDDIC7505OUTX SW+5.2V 2(RESET)SYS PFAIL74CTL.GNDVDD73X SW+5.2VIC7502(RESET)4 5RESET 12KEY IN3KEY IN2KEY IN1FL TXD 5DISPLAYTIMERDP7501F-F+145FL RESET 51 RESET8BDIGITAL P.C.B.TO/FROM11 SCL36FAN PWM OUT 22FAN LOCK H 39TBUS CLK3537 P7402-SCLKP7402-SBPTMDR POWER ON 42KEY IN1S7504(EE)OPEN/CLOSEIRQR4003-XT MUTE85IC3001-SLICER VIDEOKEY IN3KEY IN2Q7501Q750312PP7401 PS7801PS7801PP74018730293029IIC DATAIIC CLKDMR-EH55EE/GC/GCS/GNTimer Block DiagramPOWER SUPPLY SECTIONTOTU POWER ONDI POWER ON4344 P OFFU/V TUNERTU7801SDAXINXOUT151310MHzX7501XCOUTXCIN111032.768KHzX7502(NICAM/A2)IC7301SDASCLIIC DATAIIC CLKBUFFERBUFFERCVIN1SYNC INIC7504(DISPLAY DRIVE)FL CLKFL RXDSCKS DATA10976S7507S7506STOPS7505SELECTS7508RECS7501EXT LINKIC7501(TIMER)IR750113 2FL29REMOTE CTL.65988912FL28 13FL25 17FL24 18FL22 20FL21 21FL20 22FL18 24FL17 25FL15 27FL14 28FL11 31FL04 38FL03 39FL01 1FL00 2FL16 26FL13 29FL10 32FL06 36FL05 37FL02 40P141P242P337P436P534P633P732P830P929P1027P1126P1223P1313P1411P159P1672G283G254G225G186G157G103ANALOG A/V SECTIONTO/FROMS7502CH-DOWNS7503CH-UPRECEIVERREMOTE CONTROLDMR-EH55EE / DMR-EH55GC / DMR-EH55GCS / DMR-EH55GN47