Ic121 Cxd2652Ar; Ic152 Bh6511Fs-E2 - Sony HCD-MD313 Service Manual

IC121 CXD2652AR

100 99 98 97 96 95
1
MNT0
MNT1 2
MONITOR EACH
CONTROL BLOCK
MNT2 3
MNT3 4
DEMODULATOR/
DECODER
5
SWDT
SCLK 6
EACH
CPU I/F
XLAT 7
BLOCK
SRDT 8
SENS 9
XRST 10
11
SQSY
SUBCODE
PROCESSOR
DQSY 12
RECP 13
14
XINT
TX 15
OSCI 16
CLOCK EACH
17
OSCO
GENERATOR BLOCK
XTSL 18
RVDD 19
RVSS 20
DIN 21
DOUT 22
23
ADDT
24
DADT
LRCK 25
26 27 28

IC152 BH6511FS-E2

32 31 30 29 28
AMP
INTERFACE
CHARGE
PREDRIVE
PUMP.
OSC
PREDRIVE
INTERFACE AMP
1 2 3 4 5
94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
PWM
SPINDLE
GENERATOR
SERVO
ADIP
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
27 26 25 24 23 22
AMP AMP
AMP AMP
6 7 8 9 10 11
A/D
CONVERTER
ANALOG
MUX
COMP
DRAM
39 40 41 42 43 44 45 46 47 48 49
21 20 19 18 17
AMP V
INTERFACE DD
PREDRIVE
PREDRIVE
AMP INTERFACE
PSB
12 13 14 15 16
– 71 –
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
50