5112.8. Main (Optical) CircuitA1 2 3 4 5 6 7 8 9 10 11 12 13 141 2 3 4 5 6 7 8 9 10 11 12 13 14CDBEGHFACDBEGHFA MAIN (OPTICAL) CIRCUITSCHEMATIC DIAGRAM - 7SC-UA7E/PC/PH/PR MAIN (OPTICAL) CIRCUIT: +B SIGNAL LINE : OPTICAL SIGNAL LINER420310KR4204 10010KR4205OPT_ERROR MIMIC43080.110KR42064700PC4203 C42050.068C43040.1R4201680R4216 10KR4218 10KR4217 10KR4215 10KC42060.1C43060.1C420810PC42090.01213JK3003OPTICAL DIGITALAUDIO IN10C4301C42070.1OPT_RST100R4222C420116V2222KR4219FSOUT0FSOUT1OPT_AUDIOMIMIMIMIMIMIMIMICOAULDDSMIUSAULDCODSPW_+3R3VR421347KC43090.1231546Q4200B1HFCDE00002SWITCH100R4210R4211 10K100R4208100R4209DGND12.7KR4214OPT_SDOOPT_LRCKOPT_BCK12PC4302OPT_PDOWN4.7KR422012PC4303 R42211.5K2314X4200H0J245500110C43070.1R42071KR4223 0R4224 0R4225 00R42001KR4202121311981023175461618202225242826272321191714 15IC4200C1AB000044315CH MOTOR DRIVERC42000.1R42261M16V22C4202VCCGNDOUTAUDIOXTOXTIVDDBCKODOUTPSCK1LRCKOPSCK0SCK0FSOUT0DGNDCLKSTFSOUT1EMPHCOUTUOUTCKSELVCCBFRAMERSVFMT1AGNDRSTFMT0RXINFILTERRORAU: MAIN (AUX TUNER): SCHEMATIC DIAGRAM - 1 ~ 2CO: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 3 ~ 4DS: MAIN (DSP): SCHEMATIC DIAGRAM - 5LD: MAIN (LDO): SCHEMATIC DIAGRAM - 6MI: MAIN (MICON): SCHEMATIC DIAGRAM - 8 ~ 10US: MAIN (USB): SCHEMATIC DIAGRAM - 11