Sony STR-DN840 Service Manual

Also see for STR-DN840: Limited warranty Quick setup guide Operating instructions Specifications Operating instructions

STR-DN840STR-DN84049495-32. SCHEMATIC DIAGRAM – TUNER1 Board – • See page 51 for IC Block Diagrams.1ABCDE2 3 4 5 6 7 8 9 10 11TUNER1 BOARD3.3 53.33.33.31.61.600003.30000003.3BPFFL1011C1121C111MC2837D1030.1C109 2.2C108100R107MC2837D102MC2837D10132.768kHzX101C105 1600uHL101123 460R1090.047C10622R10522R103100R106100R1014.7uHL1050R108R11010kGND1VDDRF2CP23FRF14GNDRF5ARF16ARF27IIC/RDSI8LA9CK10 VDD 11GND 12DA 13ROUT 14LOUT 15IISD 16CP1 17X1 18X2 19VDD 20JL112JL102JL104JL106JL108JL110JL103JL105JL107JL109JL115JL114JL111JL1130R1041234567899PCN101IISD (data audio)VDDAUDIO L/LRCKCE (p con)AUDIO R/BCKGNDDA (for IIC)IIC/RDSICK (for IIC)JL118JL117JL1161233PCN103AMAMFM10kR113CN1023P3P1 CE23Vout 4VddMM3404A33UREIC102GND0.047C107 C11010470pC1011C1021C10347nHL103220nHL104JL121JL122JL123JL124JL125JL126JL127JL130JL131JL132JL133JL134JL135ARF2ARF1+3.3V REG.IC102DDIGITALBOARD(2/8)CN2100(Page 29)FMü&2$;,$/FMü&2$;,$/AMANTENNAIC101RZ5B801-0001E2(US, CND)RZ5B801-0002E2(EXCEPT US, CND)IC101FM RECEIVERIC B/DIC B/DCN104EXCEPT US, CNDUS, CND