Read Sony CFM-20 (serv.man2) Service Manual online
12
12
CFM-20
JACK BOARD
POWR BOARD
POWR BOARD
BATT(+) BOARD
MAIN BOARD
1-680-974-
11
(11)
1-680-976-
11
(11)
1-680-977-
11
(11)
1-680-978-
11
(11)
1-680-979-
11
(11)
CV1
CV3
CV2
CV4
CT2
CT4
CT1
CT3
S501
(TAPE POWER)
M101
REEL/CAPSTAN
MOTOR
M
v
SP101
SPEAKER
SP101
SPEAKER
(C&SA,MX,TW)
L3
AM
FERRITE-BAR
ANTENNA
ANT1
FM
TELESCOPIC ANTENNA
DRY BATTERY
SIZE "D"
(IEC DESIGNATION R20)
4PCS, 6V
(AEP,UK,CET,IT,AR,HK,SP)
T901
POWER TRANSFORMER
AC IN
(C&SA,MX,TW)
AC IN
T901
POWER TRANSFORMER
(AEP,UK,CET,IT,AR,HK,SP)
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
G
H
R118
C901
C902
J101
KH103
D901
D902
KH901
CNP901
D903
JW901
JW902
D902
D901
C901
C902
F901
J901
CNP901
KH901
JW901
JW902
JW903
R101
R102
R103
R104
R105
15
R106
R107
R108
R111
R112
10
R114
16
C101
C103
C108
C109
C113
C114
C115
30
C116
C118
C120
20
C123
C130
C105
R4
C13
R116
R117
S102
(REC/PB)
JC101
C106
R110
R115
R109
5
25
IC1
R121
R122
C134
C7
C2
C3
R2
JC3
IT
EXCEPT
IT
IT
C1
C122
C132
R3
C18
JC1
JC2
C19
C20
R1
C15
C9
JC4
C136
C125
C135
C102
C104
C107
C110
C111
C117
D1
D2
L2
L2
L5
JW1
JW2
JW4
JW5
JW7
JW101
JW102
JW103
JW104
JW105
JW106
JW107
JW108
JW109
JW110
JW111
JW113
C119
D104
OPR/BATT
L1
IC101
D106
C11
L4
C4
C5
CNP101
R120
CNP102
KH101
KH102
C121
R113
C112
C124
Q101
C131
R132
R131
C133
S101
CNP103
-2 -1
C16
CF1
CF2
T1
C17
C16
JW3
JW6
RV101
VOLUME
D101
D102
D103
C21
L10
B C E
S101
FUNCTION
FM
AM
TAPE/RADIO OFF
-2
-1
ECM101
MIC
HRP101
REC/PB
HEAD
HE101
ERASE
HEAD
C126
D108
D107
4-2. PRINTED WIRING BOARDS
Ref. No.
Location
z
Semiconductor
Location
MAIN BOARD
Note:
• X : parts extracted from the component side.
•
• X : parts extracted from the component side.
•
: Pattern on the side which is seen.
•
f
: internal component.
• Abbreviation
SP
: Singapore
HK
: Hong Kong
AR
: Argentina
MX
: Mexican
IT
: Italian
TW
: Taiwan
C&SA : Central and South America
CET
CET
: East European & Russian
D1
A-4
D2
A-4
D101
B-5
D102
C-8
D103
B-7
D104
B-8
D106
B-5
D107
A-7
D108
A-8
IC1
B-3
IC101
B-7
Q101
B-5
Ref. No.
Location
POWER BOARD
(AEP, UK, CET, IT, AR,
HK, SP)
D901
E-4
D902
E-4
Ref. No.
Location
POWER BOARD
(C&SA,MX,TW)
D901
G-8
D902
G-8
D903
G-8
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