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PARTS LIST
POWER SUPPLY P.W.BOARD ASSY
REF.NO.
PART NO.
75
614 333 7676 ASSY,PWB,DG(Only initial)
CN451
614 017 8203 TERMINAL BOARD
CN452
614 017 8203 TERMINAL BOARD
IC BLOCK DIAGRAM & DESCRIPTION
IC101 LA9242M-MPB (Servo Processing Signal for a CD Player)
Vcc1
LDS
64
63
FIN2
1
2
FIN1
I/V
3
E
4
F
5
TB
6
TE-
7
TE
8
TESI
T.SERVO & T.LOGIC
9
SCH
TH
10
11
TA
12
TD-
13
TD
14
JP
15
TO
FD
16
DESCRIPTION
LDD
BH1 PH1
62
61
60
APC
RF DET
VCA
BAL
VCA
TE
F.SERVO & F.LOGICK
17
18
19
FD-
FA
FA-
REF.NO.
PART NO.
CN455
645 005 9315 PLUG,2P
L4591
645 041 3087 INDUCTOR,180U
or
645 038 6053 INDUCTOR,181U
LF2
VR REF1 Vcc2
FSS
59
58
57
56
REF
INTER FACE
SPINDLE SERVO
20
21
22
23
24
25
FE
FE-
AGND
SP
SPI
SPG
- 7 -
DESCRIPTION
DRF CE DAT CL CLK
DEF
55
54 53
52
51
50
49
SLC
RF Amp
SLED SERVO
26
27
28
29
30
SP-
SPD
SLEQ
SLD
SL-
48
NC
TBC
47
46
FSC
DGND
45
44
SLI
43
SLC
RFS-
42
41
RFSM
40
CV+
39
CV-
38
SLOF
37
HFL
TES
36
35
TOFF
TGL
34
33
JP+
31
32
SL+
JP-
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