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Model
CFM-20 (serv.man2)
Pages
22
Size
1.7 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cfm-20-sm2.pdf
Date

Sony CFM-20 (serv.man2) Service Manual ▷ View online

CFM-20
17
The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.
SECTION 5
EXPLODED VIEWS
NOTE :
• -XX,  -X mean standardized parts, so they
may have some difference from the original
one.
• Color indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) •••  (RED)
Parts color  Cabinet's color
• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not
supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-1. FRONT CABINET SECTION
• Abbreviation
SP
:Singapore
HK
:Hong Kong
AR
:Argentina
MX
:Mexican
IT
:Italian
TW
:Taiwan
C&SA :Central and South America
CET
:East European & Russian
#2
#1
#1
#1
2
ECM101
3
5
4
1
1
X-3380-636-1 LID, CSSETTE SUB ASSY...(BLACK)
(C&SA,SP,MX,AR,TW)
1
X-3380-637-1 LID, CSSETTE SUB ASSY...(SILVER)
(AEP,UK,IT,CET,HK)
2
X-3380-915-1 CABINET (FRONT) SUB ASSY
(INCLUDING SP101)...(BLACK)(C&SA,MX,TW)
2
X-3380-916-1 CABINET (FRONT) SUB ASSY
(INCLUDING SP101)...(SILVER)(AEP,UK,CET)
2
X-3380-917-1 CABINET (FRONT) SUB ASSY
 (INCLUDING SP101)...(BLACK)(AR,SP)
2
X-3380-918-1 CABINET (FRONT) SUB ASSY
(INCLUDING SP101)...(SILVER)(IT)
2
X-3380-919-1 CABINET (FRONT) SUB ASSY
(INCLUDING SP101)...(SILVER)(HK)
3
3-226-062-01 SPRING (CAS)
4
3-922-112-21 DAMPER
5
3-226-026-01 LID, BATT...(BLACK)(C&SA,MX,TW)
5
3-226-026-11 LID, BATT...(BLACK)(AR,SP)
5
3-226-026-31 LID, BATT...(SILVER)(AEP,UK,IT,CET,HK)
ECM101 1-542-118-11 MICROPHONE, ELECTRET CONDENSER
18
CFM-20
Ref. No.
Part No.
Description
Remark
 Ref. No.
Part No.
Description
Remark
5-2. REAR CABINET SECTION
51
3-226-023-01 KNOB (TUNER)...(BLACK)(C&SA,MX,AR,SP,TW)
51
3-226-023-21 KNOB (TUNER)...(SILVER)(AEP,UK,IT,CET,HK)
*
52
A-3021-411-A MAIN BOARD, COMPLETE (C&SA,MX,TW)
*
52
A-3021-413-A MAIN BOARD, COMPLETE (AEP,UK,CET)
*
52
A-3021-414-A MAIN BOARD, COMPLETE (IT)
*
52
A-3021-494-A MAIN BOARD, COMPLETE
(AR,HK,SP)
53
3-226-052-11 BUTTON (PAUSE)...(BLACK)
(C&SA,MX,AR,SP,TW)
53
3-226-052-21 BUTTON (PAUSE)...(SILVER)
(AEP,UK,IT,CET,HK)
54
3-226-051-11 BUTTON (STOP)...(BLACK)
(C&SA,MX,AR,SP,TW)
54
3-226-051-21 BUTTON (STOP)...(SILVER)(AEP,UK,IT,CET,HK)
55
3-226-050-11 BUTTON (FF)...(BLACK)(C&SA,MX,AR,SP,TW)
55
3-226-050-21 BUTTON (FF)...(SILVER)(AEP,UK,IT,CET,HK)
56
3-226-049-11 BUTTON (REW)...(BLACK)(C&SA,MX,AR,SP,TW)
56
3-226-049-21 BUTTON (REW)...(SILVER)(AEP,UK,IT,CET,HK)
57
3-226-048-11 BUTTON (PLAY)...(BLACK)
(C&SA,MX,AR,SP,TW)
57
3-226-048-21 BUTTON (PLAY)...(SILVER)(AEP,UK,IT,CET,HK)
58
3-226-047-11 BUTTON (REC)...(BLACK)(C&SA,MX,AR,SP,TW)
58
3-226-047-21 BUTTON (REC)...(SILVER)(AEP,UK,IT,CET,HK)
59
3-223-488-01 MARKER (REC)
60
1-680-978-11 JACK BOARD (AEP,UK,IT,CET,HK,SP,AR)
The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.
61
3-226-018-01 BRACKET (PWB)
62
1-680-977-11 BATT (+) BOARD
63
3-226-027-01 HANDLE...(BLACK)(C&SA,MX,AR,SP,TW)
63
3-226-027-21 HANDLE...(SILVER)(AEP,UK,IT,CET,HK)
64
3-226-054-11 KNOB (VOL)...(BLACK)(C&SA,MX,AR,SP,TW)
64
3-226-054-21 KNOB (VOL)...(SILVER)(AEP,UK,IT,CET,HK)
65
3-226-025-01 KNOB (FUN)...(BLACK)(C&SA,MX,AR,SP,TW)
65
3-226-025-21 KNOB (FUN)...(SILVER)(AEP,UK,IT,CET,HK)
66
3-226-065-01 TERMINAL, BATT (+-)
67
3-226-064-01 TERMINAL, BATT (-)
0 68
1-757-642-11 CORD, POWER (C&SA,MX,TW)
69
3-226-016-11 CABINET (REAR)...(BLACK) (TW)
69
3-226-016-31 CABINET (REAR)...(BLACK) (E92)
69
3-226-016-41 CABINET (REAR)...(BLACK) (MX)
69
3-226-016-51 CABINET (REAR)...(BLACK) (AR,SP)
69
3-228-555-01 CABINET (REAR)...(SILVER) (AEP,IT,UK)
69
3-228-555-11 CABINET (REAR)...(SILVER) (CET,HK)
70
3-226-031-01 TERMINAL, ANT
71
3-226-022-01 GEAR (VC)
73
1-680-979-11 POWER BOARD
(AEP,UK,IT,CET,HK,SP,AR)
ANT1
1-754-160-11 ANTENNA, TELESCOPIC
#2
7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#3
7-682-148-13 SCREW +P 3X8
not supplied
not supplied
C&SA, MX, TW
C&SA, MX, TW  
ANT1
AEP, UK, IT, CET
HK, SP, AR
not 
supplied
not 
supplied
#2
#2
#2
#3
#2
#2
#2
#2
#4
#2
53
52
51
62
54
55
56
57
58
59
60
61
63
64
65
66
67
69
71
70
73
68
C&SA, MX, TW
Ver 1.1  2002.10
CFM-20
19
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-3. MECHANISM DECK SECTION-1
(MF-M20-117)
101
3-933-010-01 SPRING (S/P), TORSION
102
3-933-025-01 SPRING (P), TORSION
103
3-040-857-01 LEVER (P)
104
3-933-024-01 ROLLER, PINCH
105
3-933-019-01 SPRING (F/R), TORSION
106
3-933-028-01 SPRING (FWD), TORSION
107
3-933-016-01 GEAR (S REEL)
*
108
3-933-023-11 SLIDER (REC)
109
3-933-022-01 BASE, HEAD
*
110
3-933-017-11 SLIDER (REW)
*
111
3-933-018-11 SLIDER (FF)
*
112
3-933-009-11 SLIDER (STOP)
*
113
3-933-008-11 SLIDER (PAUSE)
114
3-933-004-01 CLAW, REEL
*
115
3-933-021-01 SLIDER (FRP)
*
116
3-933-006-01 SLIDER (EJECT)
117
3-934-833-01 SPRING (FRP)
118
3-022-794-02 SPRING (BT)
119
3-933-007-01 PLATE, LOCK
*
120
3-009-076-01 CHASSIS (HEAD)
121
3-010-625-01 GUIDE, TAPE
122
3-342-917-01 SCREW (IT3-C), TAPPING, + B
123
3-936-265-01 LUG (T), PLATE
124
4-936-201-01 SPRING, COMPRESSION
HE101
1-500-680-11 HEAD, MAGNETIC (ERASE)
HRP101 1-500-679-11 HEAD,MAGNETIC(RECORD/PLAYBACK)
HE101
HRP101
101
102
103
104
105
106
107
108
112
110
111
123
109
124
120
121
122
113
114
115
116
117
118
119
#5
#5
Ver 1.2
20
CFM-20
5-4. MECHANISM DECK SECTION-2
(MF-M20-117)
151
3-933-029-01 LEVER, ERASING PREVENTION
152
3-933-182-01 SPRING, CASSETTE
153
3-932-995-01 GEAR (MID)
154
X-3371-667-1 CLUTCH ASSY
155
3-932-997-01 GEAR (CAM)
*
156
3-932-999-01 SLIDER (SW)
157
3-932-998-01 SPRING (GROUND), TORSION
158
3-009-648-01 LEVER (S.OFF)
159
3-009-650-02 SPRING (K), COMPRESSION
160
X-3373-572-1 REEL ASSY (N), T
161
3-933-020-01 BELT
162
X-3377-877-2 FLYWHEEL ASSY
163
3-932-993-01 CHASSIS, OUTSERT
164
3-343-358-01 RING, RETAINING
165
3-223-156-01 SPRING (CAM), COMPRESSION
166
3-934-336-01 BEARING
167
3-939-383-02 SPRING, COMPRESSION
168
3-936-438-01 LEVER (K)
M101
A-3052-373-A MOTOR ASSY (REEL/CAPSTAN)
          (INCLUDING PULLEY)
S501
1-762-679-11 SWITCH, LEAF (TAPE POWER)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
M101
S501
151
152
153
154
155
156
157
158
159
160
168
161
162
163
164
165
166
167
#4
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