Sony STR DA2400ES Service Manual - Page 85
Ic861, Max3222ipwr, Ic1401, Si-8050s-lf1101, Ic1402, Si-8008hfe, Ic1403, Si8008tm-tl
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Page 85 highlights
- CIS Board - IC861 MAX3222IPWR EN 1 C1+ 2 V+ 3 C1- 4 C2+ 5 C2- 6 V- 7 DOUT2 8 RIN2 9 POWERDOWN 20 PWRDOWN 19 VCC 18 GND 17 DOUT1 16 RIN1 15 ROUT1 14 NC 13 DIN1 12 DIN2 11 NC ROUT2 10 VIN SW OUT GND VOS S.S STR-DA2400ES/DG920 - DCDC CON Board - IC1401 SI-8050S-LF1101 REGULATOR OVER CURRENT PROTECTOR OSC RESET + - COMPARATOR LATCH & DRIVER OVER HEAT PROTECTOR ERROR AMP VREF 1 2 3 45 - + - + IC1402 SI-8008HFE ON/OFF SOFT START PREG OVERCURRENT PROTECTION OSCILLATOR RESET LATCH & DRIVER COMPARATOR - + THERMAL PROTECTION - + + ERROR AMP REFERENCE VOLTAGE 1 2 345 IC1403 SI8008TM-TL REGULATOR OVER CURRENT PROTECTOR ON/OFF SOFT START RESET OSC COMPARATOR + - ERROR AMP LATCH & DRIVER OVER HEAT PROTECTOR VREF 1 2 3 45 IN SW GND ADJ SS VIN SW OUT GND ADJ SOFT START 85
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