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AN8885SBE1V
IC701
SERVO AMP
OPTICAL PICK-UP
6
LPD
RFEQ1
Q701
7
LASER
LD
POWER
DRIVE
RFEQ2
+B2
PDA
4
AMP
+B2
5
PDB
SEMICONDUCTOR
AMP
LASER
PHOTO DETECTOR
1
PDE
AMP
E
E
2
PDF
AMP
D
C
BAND
A
B
GAP
D
C
F
F
13
16
+B2
FOCUS COIL
F+
17
D4-
F-
18
D4+
TRACKING COIL
T+
15
D3-
D3+
T-
16
12
D1+
M701
M
TRAVERSE
MOTOR
11
D1-
14
D2+
M702
M
SPINDLE
MOTOR
13
D2-
9
PGND1
GENERATOR
20
PGND2
+B2
+B2
(RF)
TJ701
8
9
18
10
11
RF
RF IN
DEFLVL
CSBRT
CEA
OFTR
3TENV
BDO
NRF
DET.
GCA
BCA
SUBTRA-
CTOR
VREF
GCA
BCA
GCA
BCA
SUBTRA-
CTOR
VREF
GCA
BCA
Vcc
21
20
27
28
3
14
+B2
24
VREF
FOCUS
IN4
25
COIL
DRIVE
TRACKING
IN3
26
COIL
DRIVE
TRAVERSE
6
IN1
MOTOR
DRIVE
IN2
3
SPINDLE
MOTOR
DRIVE
PC2
4
8
PVcc1
+B1
RESET
AN8739SBE2
21
SIGNAL
PVcc2
IC703
23
FOCUS COIL / TRACKING
Vcc
COIL / TRAVERSE MOTOR /
SPINDLE MOTOR DRIVE
/RST
1
ENV
19
RFENV
70
IOSEL
+B2
OFTR
17
OFT
66
CLVS
BDO
12
BDO
67
CRC
/RFDET
15
/RFDET
13
BLKCK
BLKCK
FEN
25
62
/CLDCK
56
FE OUT
24
SBCK
FE
55
SUBC
68
DEMPH
TEN
22
80
SSEL
+B2
14
SQCK
SQCK
TE OUT
23
TE
15
SUBQ
SUBQ
53
PCK
VREF
26
VREF
48
PLLF
52
EFM
41
PLLF2
47
DSLF2
DSLF
VREF
46
DRF
44
ARF
76
RSEL
+B2
78
PSEL
9
MLD
MLD
FOD
7
MCLK
MCLK
8
MDATA
MDATA
45
IREF
+B2
17
STAT
STAT
TRD
79
MSEL
54
VCOF2
49
VCO
VCOF
TVD
61
BYTCK
ECS
ECM
PC
19
63
MN662790RSC
IC702
SERVO PROCESSOR / DIGITAL SIGNAL PROCESSOR
DIGITAL FILTER / D/A CONVERTER
+B2
72
69
4
50
60
77
71
5
74
51
DIGITAL AUDIO
INTERFACE
DIGITAL AUDIO
INTERFACE
INTERPORATION/
SOFT MUTING/
DIGITAL
ATTENUATION
CONVERTER
MICRO COMPUTER
INTERFACE
SERVO CPU
TIMING
GENERATOR
PITCH
CONTROL
A/D
SERVO TIMING
INPUT PORT
CONVERTER
GENERATOR
20
59
58
32
33
34
37
35
39
38
36
X701
(16.9344MHZ)
57
75
OUTR
R ch
73
OUTL
65
FLAG
64
IPFLAG
6
TX
24
ECM
ECM
25
ECS
ECS
23
PC
PC
2
LRCK
3
SRDATA
1
BCLK
DMUTE
16
42
DSLF2
DSLF2
26
KICK
21
TRV
29
D/A
VREF
VREF
22
TVD
TVD
27
TRD
TRD
28
FOD
FOD
OUTPUT
31
TBAL
TBAL
PORT
30
FBAL
FBAL
12
/TLOCK
11
/FLOCK
10
43
40
18
SL-HD560(E) BLOCK DIAGRAM
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