Table of Contents
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• IC Block Diagrams
– BD Board –
IC101 CXD2587Q
60
59
58
DIGITAL
OUT
LRCK
61
D/A
PCMD
62
INTERFACE
63
BCK
EMPH
64
65
XVDD
XTAI
66
TIMING
LOGIC
XTAO
67
XVSS
68
AVDD1
69
AOUT1
70
AIN1
71
LOUT1
72
PWM
PWM
AVSS1
73
AVSS2
74
LOUT2
75
3rd ORDER
NOISE SHAPER
OVER SAMPLING
AIN2
76
DIGITAL FILTER
AOUT2
77
AVDD2
78
RMUT
79
SERIAL IN
INTERFACE
LMUT
80
1
2
3
4
IC102 BA5974FP-E2
28
27
26
25
F
INTERFACE
F
R
R
1
2
3
4
57
56
55
54
53
52
ERROR
CORRECTOR
DIGITAL
PLL
16K
RAM
EFM
DEMODULATOR
SUBCODE
PROCESSOR
SERVO
INTERFACE
SERVO AUTO
SEQUENCER
CPU
INTERFACE
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
24
23
22
F
R
R
MUTE
INTERFACE
F
F
INTERFACE
R
F
R
5
6
7
51
50
49
48
47
46
45
44
43
ASYMMETRY
CORRECTOR
OPERATIONAL
ANALOG SWITCH
CONVERTER
SERVO DSP
FOCUS
SERVO
TRACKING
SERVO
SLED
SERVO
21
20
19
18
8
9
10
11
HCD-XG60/XG500
42
41
40
SE
39
FE
VC
38
AMPLIFIER
A/D
CLOCK
XTSL
37
GENERATOR
36
TES1
TEST
35
PWM GENERATOR
34
VSS
33
FRDR
FOCUS PWM
GENERATOR
32
FFDR
31
TRDR
TRACKING
PWM GENERATOR
30
TFDR
SRDR
29
SLED PWM
GENERATOR
28
SFDR
SSTP
27
MDP
26
DIGITAL
CLV
25
LOCK
FOK
24
MIRR, DFCT,
FOK
23
DFCT
DETECTOR
22
MIRR
COUT
21
17
16
15
LEVEL SHIFT
THERMAL
SHUTDOWN
12
13
14
47
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