Toshiba 50HM66 Service Manual - Page 21

BLOCK DIAGRAM Ext1/2 (V/Y/C/L/R) E-CS1/2 (Y/Cb/Cr/L/R) Monitor OUT (V/L/R) Digital Audio OUT Vari OUT (L/R) 12V POD FAN PJ850 CableCARD Slot D840 T840 + Standby Power Transformer SR81 D801 SR82 T862 + MAIN Power Transformer 40V Door SW D850 + + IC05 Regulator 5V-1 3.3V-1 IC823 DC-DC CONV x3 IC827 IC831 IC89R9egulator IC832 Regulator x2IC838 IC101 DC-DC CONV IC833Regulator 3.3V D1 3.3V D2 6V D 20V 5V-2 5V-3 1.6V 32V 9V 32V (For Audio AMP) IC850 CInatbelrefaCcAeRD IIC-Bus HDMI Audio Video LVDS link Video LVTTL T800 RF-SW HDMI IN OOB Tuner T801 Analog/Digital Tuner V SIF IC611 US MTS AN5832SAL/R V/L/R IC803 VSB/QAM IC700 ADC x3 TC90111A IC201 Y/Pb/Pr CVBS ADC 3DYCS VBI TB1131F AV-SW CVBS(Monitor Out) L/R POWER CONTROL Slow BUS Lamp Color Wheel Thermal Breaker Igniter Ballast Thermo Sensor Thermo Sensor DMD sp DAD2000 Smooth Picture Circuit RLDRAM FLASH EEPROM DS100 LED DS101 LED Detection Control DDP3021 1.2V 1.5V 1.8V 2.5V 3.3V 5V IC01 TV-MICRO IC03 Flash Switching PMD1000 Fan Vcc/Ctrl C/W Vcc/Ctrl Reg. Lamp Interface Powergood Interface LVDS Rx Light ENGINE POD FAN STOP DET AFT LAMP DOOR OPEN DET FAN STOP DET IC115 Boot ROM TS-in IC100 TC90411A Dolby Digital Decoder UART IIC IC02 EEPROM IC118 Spread Spectrum IC107 System Clock VCXO PWM LVDS Out IIC-Bus Service Connector for S/W Update 20 IC300 ADC IC310 DAC PCM1754DBQR IC313 L/R(Monitor out) ActiveFilter L/R (for SPK) IC109 EEPROM IC110/111 DDR2 SDRAM IC117 NAND FLASH IC621 Audio Processor NJW1180AFP1 IC602 BA4558 IC61 TA8216HQ