Table of Contents
Advertisement
• IC Block Diagrams
– BD (CD) Board –
IC101 CXD2587Q
60
59
DIGITAL
OUT
LRCK
61
D/A
PCMD
62
INTERFACE
BCK
63
EMPH
64
XVDD
65
XTAI
66
TIMING
67
LOGIC
XTAO
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
54
52
58
56
55
53
ERROR
CORRECTOR
DIGITAL
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
47
51
50
49
48
46
45
44
ASYMMETRY
CORRECTION
SERVO DSP
FOCUS
SERVO
TRACKING
SERVO
SLED
SERVO
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 PWM
GENERATOR
TRACKING
PWM GENERATOR
SLED PWM
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
TES1
36
TEST
35
VSS
34
33
FRDR
32
FFDR
31
TRDR
TFDR
30
29
SRDR
28
SFDR
SSTP
27
26
MDP
25
LOCK
24
FOK
23
DFCT
22
MIRR
COUT
21
63
Advertisement
Table of Contents
