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6-23. IC BLOCK DIAGRAMS
IC101 CXD2587Q (BD BOARD)
60
DIGITAL
OUT
LRCK
61
D/A
PCMD
62
INTERFACE
63
BCK
EMPH
64
XVDD
65
XTAI
66
TIMING
LOGIC
XTAO
67
XVSS
68
AVDD1
69
AOUT1
70
AIN1
71
72
LOUT1
PWM
PWM
AVSS1
73
AVSS2
74
3rd ORDER
LOUT2
75
NOISE SHAPER
AIN2
76
OVER SAMPLING
AOUT2
77
DIGITAL FILTER
AVDD2
78
RMUT
79
SERIAL IN
INTERFACE
LMUT
80
1
2
3
4
IC102 BA5974FP-E2 (BD BOARD)
28
27
26
25
F
INTERFACE
F
R
R
1
2
3
4
59
58
57
56
54
55
53
ERROR
DIGITAL
CORRECTOR
PLL
16K
RAM
EFM
DEMODULATOR
SUBCODE
PROCESSOR
SERVO
INTERFACE
SERVO AUTO
SEQUENCER
CPU
INTERFACE
5
7
8
6
24
23
22
F
R
R
INTERFACE
F
F
INTERFACE
R
F
R
5
6
7
52
51
49
47
45
50
48
46
44
ASYMMETRY
CORRECTION
SERVO DSP
TRACKING
9
10 11 12 13 14 15 16 17 18 19 20
21
20
19
MUTE
8
9
10
43
42
41
OPERATIONAL
AMPLIFIER
ANALOG SWITCH
A/D
CONVERTER
CLOCK
GENERATOR
PWM GENERATOR
FOCUS
FOCUS PWM
SERVO
GENERATOR
TRACKING
SERVO
PWM GENERATOR
SLED
SLED PWM
SERVO
GENERATOR
DIGITAL
CLV
MIRR, DFCT,
FOK
DETECTOR
18
17
16
15
LEVEL SHIFT
THERMAL
SHUTDOWN
11
12
13
14
SE
40
39
FE
VC
38
37
XTSL
36
TES1
TEST
35
VSS
34
33
FRDR
32
FFDR
31
TRDR
30
TFDR
SRDR
29
28
SFDR
SSTP
27
26
MDP
25
LOCK
24
FOK
23
DFCT
22
MIRR
COUT
21
47
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