Sony CFM-20L Service Manual ▷ View online
CFM-20L
17
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-3. MECHANISM DECK SECTION-1
(MF-M20-117)
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
101
3-933-010-01 SPRING (S/P), TORSION
102
3-933-025-01 SPRING (P), TORSION (AEP)
103
3-040-857-01 LEVER (P) (CET)
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)
Ver 1.1
18
CFM-20L
5-4. MECHANISM DECK SECTION-2
(MF-M20-117)
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
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 PULLY)
S501
1-762-679-11 SWITCH, LEAF (TAPE POWER)
19
CFM-20L
NOTE :
• Due to standardization, replacements in the
• Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
specified in the diagrams or the components
used on the set.
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
one.
• RESISTORS
All resistors are in ohms
METAL : Metal-film resistor
METAL OXIDE :Metal oxide-film resistor
F : nonflammable
METAL : Metal-film resistor
METAL OXIDE :Metal oxide-film resistor
F : nonflammable
• Items marked “ * ”are not stocked since
they are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
Some delay should be anticipated when
ordering these items.
• SEMICONDUCTORS
In each case, u :
µ , for example :
uA.... :
µ A.... , uPA.... : µ PA....
uPB.... :
µ PB.... , uPC.... : µ PC....
uPD.... :
µ PD....
• CAPACITORS
uF :
µ F
• COILS
uH :
µ H
• Abbreviation
CET
:East European & Russia
SECTION 6
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.
BATT(+)
JACK
MAIN
*
1-680-977-11 BATT (+) BOARD
************
*****************************************************
*
1-680-978-11 JACK BOARD
**********
<JACK>
J101
1-563-330-11 JACK (v)
<CABLE HOLDER>
*
KH103
1-565-385-11 HOLDER, CABLE 4P
<RESISTOR>
R118
1-216-809-11 METAL CHIP
100
5%
1/16W
*****************************************************
*
A-3021-415-A MAIN BOARD, COMPLETE
*******************
3-226-022-01 GEAR (VC)
7-621-770-87 SCREW +P 2.6X5
7-621-770-87 SCREW +P 2.6X5
<CAPACITOR>
C1
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C2
1-162-915-11 CERAMIC CHIP
10PF
0.5PF
50V
C3
1-162-915-11 CERAMIC CHIP
10PF
0.5PF
50V
C4
1-162-205-31 CERAMIC
18PF
5%
50V
C5
1-162-197-31 CERAMIC
6.8PF
10%
50V
C7
1-162-908-11 CERAMIC CHIP
3PF
0.25PF 50V
C9
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C10
1-164-315-11 CERAMIC CHIP
470PF
5%
50V
C11
1-162-923-11 CERAMIC CHIP
47PF
5%
50V
C12
1-162-923-11 CERAMIC CHIP
47PF
5%
50V
C13
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C15
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C16
1-126-963-11 ELECT
4.7uF
20%
50V
C17
1-126-935-11 ELECT
470uF
20%
6.3V
C18
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C19
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C20
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C21
1-162-282-31 CERAMIC
100PF
10%
50V
C101
1-162-966-11 CERAMIC CHIP
0.0022uF 10%
50V
C102
1-126-961-11 ELECT
2.2uF
20%
50V
C103
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C104
1-128-551-11 ELECT
22uF
20%
25V
C105
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C106
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C107
1-126-934-11 ELECT
220uF
20%
10V
C108
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C109
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C110
1-126-959-11 ELECT
0.47uF
20%
50V
C111
1-126-935-11 ELECT
470uF
20%
16V
C112
1-104-665-11 ELECT
100uF
20%
10V
C113
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C114
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C115
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C116
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C117
1-126-960-11 ELECT
1uF
20%
50V
C118
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C119
1-104-664-11 ELECT
47uF
20%
10V
C120
1-162-968-11 CERAMIC CHIP
0.0047uF 10%
50V
C121
1-126-768-11 ELECT
2200uF
20%
16V
C122
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C123
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C124
1-126-959-11 ELECT
0.47uF
20%
50V
C125
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C126
1-162-968-11 CERAMIC CHIP
0.0047uF 10%
50V
C130
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C131
1-126-935-11 ELECT
470uF
20%
6.3V
C132
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C133
1-126-934-11 ELECT
220uF
20%
10V
C134
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C135
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C136
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
<FILTER>
CF1
1-795-079-71 FILTER, CERAMIC
CF2
1-578-677-11 FILTER, CRYSTAL
20
CFM-20L
POWER
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN
<CONNECTOR>
*
CNP101 1-785-669-11 PIN, CONNECTOR (PC BOARD) 3P
*
CNP102 1-785-670-11 PIN, CONNECTOR (PC BOARD) 4P
*
CNP103 1-785-668-11 PIN, CONNECTOR (PC BOARD) 2P
<TRIMMER CAPACITOR>
CT1
1-141-645-11 CAP, VAR (FM FREQUENCY COVERAGE)
CT2
1-141-645-11 CAP, VAR (FM TRACKING)
CT3
1-141-645-11 CAP, VAR (LW FREQUENCY COVERAGE)
CT4
1-141-645-11 CAP, VAR (LW TRACKING)
CT5
1-141-604-11 CAP, ADJ (LW TRACKING)
CT6
1-141-604-11 CAP, ADJ (LW FREQUENCY COVERAGE)
<VARIABLE CAPACITOR>
CV1
1-141-645-11 CAP, VAR (TUNING)
CV2
1-141-645-11 CAP, VAR (TUNING)
CV3
1-141-645-11 CAP, VAR (TUNING)
CV4
1-141-645-11 CAP, VAR (TUNING)
<DIODE>
D1
8-719-991-33 DIODE 1SS133T-77
D2
8-719-991-33 DIODE 1SS133T-77
D101
8-719-109-72 DIODE RD3.9ESB2
D102
8-719-991-33 DIODE 1SS133T-77
D103
8-719-991-33 DIODE 1SS133T-77
D104
8-719-059-97 LED L-34HD (OPR/BATT)
D106
8-719-991-33 DIODE 1SS133T-77
D107
8-719-991-33 DIODE 1SS133T-77
D108
8-719-991-33 DIODE 1SS133T-77
<IC>
IC1
8-759-697-57 IC TA2132AF(EL)
IC101
8-759-467-54 IC MM1315BD
<JUMPER RESISTOR>
JC1
1-216-864-11 METAL CHIP
0
5%
1/16W
JC2
1-216-864-11 METAL CHIP
0
5%
1/16W
JC3
1-216-864-11 METAL CHIP
0
5%
1/16W
JC4
1-216-864-11 METAL CHIP
0
5%
1/16W
JC101
1-216-864-11 METAL CHIP
0
5%
1/16W
<CABLE HOLDER>
*
KH101
1-573-287-11 HOLDER, CABLE 2P
*
KH102
1-573-287-11 HOLDER, CABLE 2P
<COIL>
L1
1-409-775-11 COIL, AIR-CORE (FM TRCKING)
L2
1-424-726-11 COIL, AIR-CORE (FM FREQUENCY COVERAGE)
L3
1-424-715-11 COIRL, FERRITE-ROD ANTENNA(LW)
(LW TRACKING)
L4
1-424-856-11 COIL, OSCILLATION
(LW FREQUENCY COVERAGE)
L5
1-409-944-11 COIL (DET) (FM IF)
L10
1-410-750-41 INDUCTOR
0.47uH
<TRANSISTOR>
Q101
8-729-036-90 TRANSISTOR KTC3198BL-AT
<RESISTOR>
R1
1-216-797-11 METAL CHIP
10
5%
1/16W
R2
1-216-831-11 METAL CHIP
6.8K
5%
1/16W
R3
1-216-815-11 METAL CHIP
330
5%
1/16W
R4
1-216-833-11 METAL CHIP
10K
5%
1/16W
R101
1-216-835-11 METAL CHIP
15K
5%
1/16W
R102
1-216-837-11 METAL CHIP
22K
5%
1/16W
R103
1-216-813-11 METAL CHIP
220
5%
1/16W
R104
1-216-813-11 METAL CHIP
220
5%
1/16W
R105
1-216-797-11 METAL CHIP
10
5%
1/16W
R106
1-216-821-11 METAL CHIP
1K
5%
1/16W
R107
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R108
1-216-821-11 METAL CHIP
1K
5%
1/16W
R109
1-216-837-11 METAL CHIP
22K
5%
1/16W
R110
1-216-835-11 METAL CHIP
15K
5%
1/16W
R111
1-216-821-11 METAL CHIP
1K
5%
1/16W
R112
1-216-853-11 METAL CHIP
470K
5%
1/16W
R113
1-249-407-11 CARBON
150
5%
1/4W F
R114
1-216-797-11 METAL CHIP
10
5%
1/16W
R115
1-216-819-11 METAL CHIP
680
5%
1/16W
R116
1-216-821-11 METAL CHIP
1K
5%
1/16W
R117
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R120
1-216-821-11 METAL CHIP
1K
5%
1/16W
R121
1-216-831-11 METAL CHIP
6.8K
5%
1/16W
R122
1-216-833-11 METAL CHIP
10K
5%
1/16W
R131
1-249-409-11 CARBON
220
5%
1/4W F
R132
1-249-409-11 CARBON
220
5%
1/4W F
<VARIABLE RESISTOR>
RV101
1-223-321-11 RES, VAR, CARBON 20K (VOLUME)
<SWITCH>
S101
1-572-625-11 SWITCH, SLIDE (FUNCTION)
S102
1-786-130-11 SWITCH, PUSH (1 KEY) (PB/REC)
<TRANSFORMER>
T1
1-416-845-11 COIL (IFT) (LW IF)
*****************************************************
*
1-680-979-11 POWER BOARD
***********
1-533-233-31 HOLDER, FUSE
<CAPACITOR>
C901
1-127-888-11 CERAMIC
0.1uF
10%
50V
C902
1-127-888-11 CERAMIC
0.1uF
10%
50V
<CONNECTOR>
*
CNP901 1-785-654-11 PIN, CONNECTOR (PC BOARD) 2P
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