Table of Contents
Advertisement
QQ
3 7 63 1515 0
IC2101
CXD2536R
75
74 73 72 71
SE 76
TE 77
TENV 78
MID 79
APC 80
TEST1 81
ADFG
82
TS25 83
LDDR 84
TRDR 85
TRACKING PWM
TFDR 86
FOCUS PWM
FFDR 87
SLED PWM
DVDD 88
PWM GENERATOR
FRDR 89
FS4 90
SRDR 91
SFDR 92
SPRD 93
DIGITAL
SPFD 94
CLV
DCLO 95
PROCESSOR
TE
DCLI 96
L 13942296513
XDCL 97
OFTRK/DFCT/
OFTRK 98
FOK/C OUT/
SHCK/TEOK
COUT 99
PROCESSOR
DVSS 100
1
2
3
4
5
6
IC2701
28
www
.
1
http://www.xiaoyu163.com
70
69 68 67 66 65
64
63 62 61 60
34 MHz
ANALOG MUX
PLL
OP AMP
A/D
CONVERTER
SERVO DSP
TRACKING SERVO
FOCUS SERVO
SLED SERVO
AD IP
AD IP
DEMODULATOR
DECODER
APC COMP./
APC PWM
FILTER
GENERATOR
SERVO AUTO
SENS
SEOUENCER
CONTROL
SERVO
CPU I/F
CONTROL
7
8
9
10
11
12
13
CXD8566M
27
26
25
24
23
VOLTAGE
REFERENCE
Σ∆
DECIMATION
LOW CUT
MODULATOR
FILTER
FILTER
Σ∆
DECIMATION
LOW CUT
MODULATOR
FILTER
FILTER
x
ao
y
i
2
3
4
5
6
— 100 —
http://www.xiaoyu163.com
8
59
58 57 56 55 54
53 52 51
DIN PLL
(22 MHz)
COMP
ECC
ENCODER/
DECODER
REGISTER
32K RAM
REGISTER
SUBCODE Q
READER/
GENERATOR
SUBCODE
Q Q
P~W
3
6 7
1 3
PROCESSOR
14
15
16
17
18
19
20
21
22
23
22
21
20
19
u163
TIMING CIRCUIT
.
7
8
9
10
2 9
9 4
2 8
EFM
MODULATOR
EFM
DIGITAL PLL
EFM
DEMODULATOR
EFM SYNC
DETECTOR/
PROTECTOR
CLOCK
GENERATOR
1 5
0 5
8
2 9
9 4
AUDIO
DATA
CONTROL
DIGITAL
AUDIO
IN/OUT
PEAK
DETECT
24
25
18
17
16
15
I/O
m
co
11
12
13
14
9 9
50 DVSS
49
DIPO
TEST2
48
MVC1
47
RAOF
46
45
EFMO
XPLCK
44
GFS
43
GTOP
42
41
WFCK
40
RFCK
WDCK
39
DVDD
38
XBCK
37
36
MCLK
35
XTAI
XTAO
34
LRCK
33
32
BCK
C2PO
31
2 8
9 9
DTO
30
29
DTI
DIDT
28
DODT
27
26
DOVF
Advertisement
Table of Contents
