Sony HCD-MDX10 Service Manual - Page 74

HCD-MDX10 8-31. IC BLOCK DIAGRAMS • BD (MD) Board IC101 CXA2523AR + MORFO - MORFI RFO OPN OPO ADDC COMPP COMPO AGCI RF AGC RF PEAK I1 J2 CVB VC 3 A4 IVR - + 48 RFA1 + - 47 46 45 44 USROP - + RFA2 - - 1 HLPT -1 - - 2 -2 43 42 41 40 39 38 37 + RF AGC EQ - USRC DET EQ BPF3T PEAK3T 3T P-P CFST - - - 1 2 GRV GRVA PTGR -2 -1 3T WBL TEMP PEAK BOTTOM PBH WBL + + AA + + ABCDA BPFC 36 BOTM 35 ABCD 34 FE 33 AUX 32 ADFG B5 IVR + - BB + + - - FEA 31 ADAGC 30 ADIN C6 + IVR - D7 + IVR - E8 + IVR - F9 + IVR - GSW IV CC DD + EE - BPF22 - - + + WBL ATA ADIP AGC EE' EFB WBL - PTGR + - + TESW DET 29 ADFM -1 TG 28 SE -2 SEA 27 CSLED -1 TG 26 TE -2 TEA + FF - FF' FBAL WBL 3T VI CONV 25 WBLADJ EQ PD 10 AUXSW COMMAND BGR + - APC 11 APCREF 12 + - SCRI - PARA DECODE VREF 13 14 15 16 17 18 19 20 21 22 23 24 TEMPR SWDT SCLK XLAT XSTBY F0CNT VREF EQADJ 3TADJ VCC TEMPI GND - 109 - IC121 CXD2654R SFDR SRDR FS4 FRDR FFDR DVDD TFDR TRDR LDDR APCREF DTRF CKRF XLRF F0CNT ADFG APC DCHG EFMO DVSS TEST3 TEST2 TEST1 TEST0 SPFD SPRD 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 AUTO SEQUENCER MNT0 1 MNT1 2 MNT2 3 MNT3 4 SWDT 5 SCLK 6 XLAT 7 SRDT 8 SENS 9 XRST 10 SQSY 11 DQSY 12 RECP 13 MONITOR CONTROL SPINDLE SERVO EACH BLOCK ADIP DEMODULATOR/ DECODER CPU I/F EACH BLOCK SUBCODE PROCESSOR PWM GENERATOR SERVO DSP APC A/D CONVERTER XINT 14 TX 15 OSCI 16 OSCO 17 XTSL 18 DIN0 19 DIN1 20 DOUT 21 CLOCK GENERATOR EACH BLOCK SHOCK RESISTANT MEMORY CONTROLLER DIGITAL AUDIO I/F SAMPLING RATE CONVERTER EFM/ACIRC ENCODER/ DECODER PLL ANALOG MUX 75 TE 74 SE 73 AVSS 72 ADRB 71 ADRT 70 AVDD 69 ADIO 68 VC 67 AUX1 66 FE 65 ABCD 64 BOTM 63 PEAK 62 CLTV 61 FILO 60 FILI 59 PCO 58 AVSS COMP 57 RFI 56 BIAS 55 AVDD 54 ASYI 53 ASYO DATAI 22 LRCKI 23 XBCKI 24 ADDT 25 26 27 28 29 30 ATRAC ENCODER/DECODER DRAM ADDRESS/DATA BUS A00 - A11, D0 - D3 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 52 MVCI 51 D3 DADT LRCK XBCK FS256 DVDD A03 A02 A01 A00 A10 A04 A05 A06 A07 A08 A11 DVSS XOE XCAS A09 XRAS XWE D1 D0 D2 IC152 BH6511FS-E2 CAPA- CAPA+ IN2R IN2F VM2 OUT2F PGND2 OUT2R VM12 OUT1R PGND1 OUT1F VM1 IN1F IN1R VDD 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 INTERFACE AMP CHARGE PUMP. OSC PREDRIVE PREDRIVE INTERFACE AMP AMP AMP AMP AMP AMP INTERFACE VDD PREDRIVE PREDRIVE AMP INTERFACE PSB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND VG IN4R IN4F VM4 OUT4F PGND4 OUT4R VM34 OUT3R PGND3 OUT3F VM3 IN3F IN3R PSB - 110 -