(Tape Mechanism); Ic Block Diagram & Description - Sanyo DC-DA280 Service Manual

EXPLODED VIEW & PARTS LIST(TAPE MECHANISM)
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TM06
IC BLOCK DIAGRAM & DESCRIPTION
IC103 MM1469XH (CD Driver)
28 27 26 25 24 23 22
D.BUF D.BUF
Vcc
T.S.D
D.BUF D.BUF
1 2 3 4 5 6 7
IC211 LA1186N-AUDIO (FM Front End)
TM01
TM02
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TM03
TM04
TM05
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21 20 19 18 17
D.BUF D.BUF
Vcc
DRIVER MUTE
D.BUF D.BUF
8 9 10 11 12
TAPE MECHANISM
REF.NO. PART NO.
614 315 4839 ASSY,MECHA,TM-DA370TN-SH
TM01 645 045 1799 R/P HEAD KC-9142EA-0321
TM02 645 010 9447 PINCH ROLLER(F) ASSY
TM03 645 045 1959 RF BELT
TM04 645 045 1997 MAIN BELT
TM05 645 045 2048 DETECT SWITCH MXS01190
TM06 645 045 1751 ASSY,MOTOR
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N.S.P : Not supplied as service parts.
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IC101 LA9241ML (Servo Signal Processor)
16 15
Vcc1 LDS LDD
64 63
APC
FIN2 1
2
FIN1
I/V
3
E
BAL
4
F
5
TB
TE
TE- 6
TE 7
13 14
8
TESI
T.SERVO & T.LOGICK
9
SCI
TH 10
11
TA
TD- 12
13
TD
14
JP
15
TO
16
FD
- 9 -
DESCRIPTION
BH1 PH1 LF2 VR REF1 Vcc2 FSS DRF CE DAT CL CLK
62 61 60 59 58 57 56 55 54 53
REF
RF DET
VCA
VCA É -com
INTER FACE
SPINDLE SERVO
F.SERVO & F.LOGICK
17 18 19 20 21 22 23 24 25 26 27
FD- FA FA- FE FE- AGND NC SP SPG SP- SPD
DEF
52 51 50 49
48
NC
TBC
47
46 FSC
DGND
45
44 SLI
SLC
43 SLC
42 RFS-
RF Amp
41 RFSM
CV+
40
CV-
39
38 SLOF
37 HFL
TES
36
TOFF
35
34 TGL
33 JP+
SLED SERVO
28 29 30 31 32
SLEQ SLD SL- SL+ JP-