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6-27. IC BLOCK DIAGRAMS
IC101 CXD3017Q (BD BOARD)
60
Digital
OUT
LRCK
61
D/A
PCMD
62
Interface
BCK
63
64
EMPH
65
XVDD
XTAI
66
XTAO
67
XVSS
68
Serial-In
Interface
69
AVDD1
Timing
Over Sampling
AOUT1
70
Logic
Digital Filter
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
R
1
2
3
59 58 57
56
55
54
53
52
Digital
PLL
Error
Corrector
16K
RAM
PWM
Sub Code
Processor
CPU
Interface
1
2
3
4
5
6
7
8
25
24
23
22
F
R
R
INTERFACE
F
F
F
R
INTERFACE
R
F
R
4
5
6
7
51
50
49
48
47
46 45 44
Asymmetry
Corrector
SERVO DSP
FOCUS
EFM
SERVO
Demodurator
TRACKING
SERVO
Servo Auto
SELED
Sequencer
SERVO
SERVO
Interface
9
10 11 12 13 14 15 16 17 18
19
21
20
19
MUTE
8
9
10
HCD-XGR66/XGR600
43
42
41
40
SE
A/D
OP Amp
39
FE
Converter
Analog SW
38
VC
XTSL
37
TES1
36
Clock
Generator
TEST
35
PWM
VSS
34
GENERATOR
33
FRDR
FOCUS PWM
32
FFDR
GENERATOR
31
TRDR
TRACKING
PWM
30
TFDR
GENERATOR
29
SRDR
SLED PWM
GENERATOR
28
SFDR
27
SSTP
26
MDP
Digital
CLV
LOCK
25
FOK
24
MIRR
DFCT
DFCT
23
FOK
22
MIRR
COUT
21
20
18
17
16
15
LEVEL SHIFT
THERMAL
SHUTDOWN
11
12
13
14
51
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