Sony HCD-MD1EX - System Service Manual page 61

IC121 CXD2652AR
100 99 98 97 96 95 94 93
SPINDLE
SERVO
MNT0 1
MNT1 2
MONITOR EACH
CONTROL BLOCK
3
MNT2
MNT3 4
ADIP
DECODER
SWDT 5
SCLK 6
EACH
CPU I/F
7
XLAT
BLOCK
8
SRDT
SENS 9
XRST 10
SQSY 11
SUBCODE
PROCESSOR
12
DQSY
RECP 13
XINT 14
15
TX
OSCI 16
CLOCK EACH
OSCO 17
GENERATOR BLOCK
18
XTSL
NC 19
DVSS 20
DIN 21
DOUT 22
ADDT 23
DADT 24
LRCK 25
26 27 28
IC152 BH6511FS-E2
32 31 30 29 28
AMP
INTERFACE
CHARGE
PREDRIVE
PUMP.
OSC
PREDRIVE
AMP
INTERFACE
1 2 3 4 5
92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
PWM
GENERATOR
SERVO
DSP
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
27 26 25 24 23 22
AMP AMP
AMP AMP
6 7 8 9 10 11
A/D
CONVERTER
ANALOG
MUX
COMP
40 41 42 43 44 45 46 47 48 49 50
21 20 19 18 17
AMP V
INTERFACE DD
PREDRIVE
PREDRIVE
AMP
INTERFACE PSB
12 13 14 15 16
– 83 –
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