Ic Block Diagram - Sony HCD-XGR99AV Service Manual

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7-31. IC BLOCK DIAGRAMS
IC101 CXD3017Q (BD BOARD)
LRCK
61
PCMD 62
BCK 63
EMPH 64
65
XVDD
XTAI
66
XTAO
67
XVSS
68
AVDD1 69
AOUT1
70
AIN1
71
LOUT1 72
AVSS1 73
AVSS2 74
TE
L 13942296513
LOUT2
75
AIN2 76
AOUT2 77
AVDD2
78
RMUT 79
LMUT 80
IC102 BA5974FM-E2 (BD BOARD)
28
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60 59 58 57 56 55
Digital
OUT
D/A
Interface
Digital
PLL
Error
Serial-In
Corrector
Interface
Over Sampling
Timing
Logic Digital Filter
16K
RAM
3rd-Order
Noise Shaper
PWM PWM
Sub Code
Processor
CPU
Interface
1 2 3 4 6
5
27 26 25 24 23
F R
INTERFACE
F
INTERFACE
F R
R
INTERFACE
x ao
y
F R
i
2 3 4 5 6
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8
54 53 52 51 50 49
Asymmetry
Corrector
EFM
Demodurator
Servo Auto
Sequencer
SERVO
Interface
Q Q
3 6 7 1 3
8 10 11 12 13 14 15 16 17 18
7 9
22 21
R
MUTE
F
F
u163
R
.
7 8
HCD-XGR99AV
2 9 9 4 2 8
48 47 46 45 44 43 42
A/D OP Amp
Converter Analog SW
Clock
Generator
PWM
SERVO DSP
GENERATOR
FOCUS
FOCUS PWM
SERVO GENERATOR
TRACKING
TRACKING
PWM
SERVO
GENERATOR
SELED
SLED PWM
SERVO
GENERATOR
Digital
CLV
MIRR
DFCT
1 5 0 5 8 2 9 9 4
FOK
19 20
20 19 18 17 16
LEVEL SHIFT
THERMAL
SHUTDOWN
m
co
9 10 11 12 13
9 9
41
40 SE
39 FE
VC
38
XTSL
37
TES1
36
35 TEST
VSS
34
33 FRDR
32 FFDR
31 TRDR
30 TFDR
29
SRDR
28 SFDR
27
SSTP
26
MDP
25 LOCK
FOK
24
DFCT
2 8 9 9 23
22
MIRR
COUT
21
15
14
55