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6-29. IC BLOCK DIAGRAMS
IC101 CXD3017Q (BD BOARD)
60
Digital
OUT
LRCK
61
D/A
PCMD
62
Interface
BCK
63
EMPH
64
XVDD
65
XTAI
66
XTAO
67
XVSS
68
AVDD1
69
Over Sampling
Timing
AOUT1
70
Logic
AIN1
71
3rd-Order
Noise Shaper
LOUT1
72
PWM
AVSS1
73
AVSS2
74
LOUT2
75
AIN2
76
AOUT2
77
AVDD2
78
RMUT
79
LMUT
80
IC102 BA5974FM-E2 (BD BOARD)
28
27
26
INTERFACE
F
1
2
3
59 58 57
56
55
54
53
Digital
PLL
Error
Serial-In
Corrector
Interface
Digital Filter
16K
RAM
PWM
Sub Code
Processor
CPU
Interface
1
2
3
4
6
8
5
7
25
24
23
22
F
R
R
INTERFACE
F
F
R
F
R
INTERFACE
R
F
R
4
5
6
7
52
51
50
49
48
47
Asymmetry
Corrector
SERVO DSP
FOCUS
EFM
SERVO
Demodurator
TRACKING
SERVO
Servo Auto
SELED
Sequencer
SERVO
SERVO
Interface
10 11 12 13 14 15 16 17 18
19
9
21
20
19
MUTE
8
9
10
HCD-XGR88
46 45 44
43
42
41
A/D
OP Amp
Converter
Analog SW
Clock
Generator
PWM
GENERATOR
FOCUS PWM
GENERATOR
TRACKING
PWM
GENERATOR
SLED PWM
GENERATOR
Digital
CLV
MIRR
DFCT
FOK
20
18
17
16
15
LEVEL SHIFT
THERMAL
SHUTDOWN
11
12
13
14
SE
40
39
FE
VC
38
XTSL
37
TES1
36
TEST
35
VSS
34
33
FRDR
32
FFDR
31
TRDR
30
TFDR
29
SRDR
28
SFDR
27
SSTP
26
MDP
LOCK
25
FOK
24
DFCT
23
22
MIRR
COUT
21
53
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