Sony MDS-JE700 - Mini Disc Player Service Manual page 48

IC121 CXD2650R
100 99 98 97 96 95 94 93
SPINDLE
SERVO
1
MNT0
MNT1 2
MONITOR EACH
CONTROL BLOCK
MNT2 3
MNT3 4
ADIP
DEMODULATOR/
DECODER
5
SWDT
SCLK 6
EACH
CPU I/F
XLAT 7
BLOCK
SRDT 8
SENS 9
XRST 10
SQSY 11
SUBCODE
PROCESSOR
DQSY 12
RECP 13
14
XINT
15
TX
16
OSCI
CLOCK EACH
17
OSCO
GENERATOR BLOCK
18
XTSL
19
RVDD
20
RVSS
21
DIN
22
DOUT
23
ADDT
DADT 24
LRCK 25
26 27 28
92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
PWM
GENERATOR
SERVO
DSP
APC
SHOCK RESISTANT
MEMORY CONTROLLER
DIGITAL SAMPLING
AUDIO RATE
I/F CONVERTER
ATRAC
ENCODER/DECODER
ADDRESS/DATA BUS A00 - A11, D0 - D3
29 30 31 32 33 34 35 36 37 38 39 40
A/D
CONVERTER
ANALOG
MUX
COMP
DRAM
41 42 43 44 45 46 47 48 49 50
— 62 —
75 AUX2
74 TE
73 SE
72 AVSS
71 ADRB
70 ADRT
69 AVDD
68 ADIO
67 VC
66 AUX1
65 FE
64 ABCD
63 BOTM
62 PEAK
61 CLTV
60 FILO
59 FILI
58 PCO
57 PDO
56 AVSS
55 RFI
54 BIAS
53 AVDD
52 ASYI
51 ASYO