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PARTS LIST
TAPE MECHANISM
REF.NO.
PART NO.
33
614 309 7976 ASSY,MECHA,TM-DA70TN-SH
614 312 0629 ASSY,MOTOR,FOR SERVICE
645 009 1612 PINCH ROLLER ARM ASSY
IC BLOCK DIAGRAM & DESCRIPTION
IC101 LA9242M-MPB (Servo Processing Signal for a CD Player)
Vcc1
64
FIN2
1
2
FIN1
I/V
3
E
F
4
5
TB
TE-
6
7
TE
8
TESI
9
SCH
10
TH
11
TA
12
TD-
13
TD
14
JP
15
TO
16
FD
IC102 LC78629E (DSP for a CD Player)
DESCRIPTION
LDS
LDD
BH1 PH1
63
62
61
60
APC
RF DET
VCA
BAL
VCA
TE
T.SERVO & T.LOGIC
F.SERVO & F.LOGICK
17
18
19
FD-
FA
FA-
_
DEFI
1
_
TAI
2
_
PDO
3
_
VVSS
4
_
ISET
5
_
VVDD
6
_
FR
7
_
VSS
8
_
EFMO
9
_
EFMIN
10
_
TEST2
11
_
CLV+
12
_
CLV-
13
_
V *P
14
_
HFL
15
_
TES
16
REF.NO.
PART NO.
645 009 1766 RF BELT
645 033 3415 MAIN BELT
645 041 3025 R.P HEAD
645 033 8625 E HEAD 6PA
LF2
VR REF1 Vcc2
FSS
DRF CE DAT CL CLK
59
58
57
56
55
54 53
REF
INTER FACE
SPINDLE SERVO
20
21
22
23
24
25
26
FE
FE-
AGND
SP
SPI
SPG
SP-
- 7 -
DESCRIPTION
DEF
52
51
50
49
48
47
46
45
44
SLC
43
42
RF Amp
41
40
39
38
37
36
35
34
33
SLED SERVO
27
28
29
30
31
32
SPD
SLEQ
SLD
SL-
SL+
JP-
_
48
EFLG
_
47
SBSY
_
46
XVSS
_
45
XIN
_
44
XOUT
_
43
XVDD
_
42
MUTER CONT8
_
41
RVDD
_
40
RCHO
_
39
RVSS
_
38
LVSS
_
37
LCHO
_
36
LVDD
_
35
MUTEL CONT7
_
34
PCCL
_
33
TEST4
NC
TBC
FSC
DGND
SLI
SLC
RFS-
RFSM
CV+
CV-
SLOF
HFL
TES
TOFF
TGL
JP+
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