Sony HCD-C990 Service Manual - Page 80
IC606, LC89056W-E, IC608, AK4382AVT-E2
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Page 80 highlights
HCD-C770/C990 IC606 LC89056W-E DI DO ERROR BPSYNC ERR9P DGND XSEL VF F2 F1 F0 CSFLAG 36 35 34 33 32 31 30 29 28 27 26 25 CE 37 CL 38 XSEL 39 MODE0 40 MODE1 41 DGND 42 DVDD 43 MICROCOMPUTER INTERFACE DOSEL0 44 DOSEL1 45 CKSEL0 46 CKSEL1 47 XMODE 48 SAMPLING FREQUENCY LOCK DETECT DATA DEMODULATOR C BIT PA/PB DETECT DETECT 24 AUDIO 23 EMPHA X' TAL TIMING 22 XIN 21 XOUT 20 XMCK 19 DVDD 18 DGND 17 XSTATE 16 DATAO 15 LRCK 14 BCK 13 CKOUT INPUT PLL CIRCUIT 1 23 4 5 67 8 9 10 11 12 DISEL DOUT DINO DINI DIN2 DGND DVDD R VIN LPF AVDD AGND IC608 AK4382AVT-E2 MCLK 1 CLOCK DIVIDER DE-EMPHASIS CONTROL BICK 2 SDTI 3 LRCK 4 PDN 5 CSN 6 CCLK 7 CDTI 8 AUDIO DATA INTERFACE µP INTERFACE 8x INTERPOLATOR ∆∑ MODULATOR SCF 8x INTERPOLATOR ∆∑ MODULATOR SCF 16 DZFL 15 DZFR 14 VDD 13 VSS 12 AOUTL+ 11 AOUTL- 10 AOUTR+ 9 AOUTR- 80
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