Printed Wiring Boards - Sony CFM-S1 Service Manual

4-2. PRINTED WIRING BOARDS

1 2
M901
REEL/CAPSTAN
A
MOTOR
S106
M
(TAPE POWR)
S103
SOUND
MAIN
OFF
BOARD
ON
B
C
D
JACK
BOARD
OPR/BATT
E
J101
v
11
1-680-391- (11)
SP1
SPEAKER
F
BATTERY
TERMINAL BOARD
G
DRY BATTERY
1-680-392-
SIZE "D"
(IEC DESIGNATION R20)
4PCS, 6V
H
3 4 5
HRP101
REC/PB
HEAD
HE101
ECM101
ERASE
MIC
HEAD
S102
(REC/PB)
30 1
E C B
5
E
25
C
B
10
20
16
15
POWER
BOARD
T901
POWER TRANSFORMER
11
(11)
6 7
S101
FUNCTION
MW
TAPE
BAR
(RADIO OFF)
ANTENNA
R
RADIO j
E
C
B
B C E
J901
- AC IN
S901
VOLTAGE
SELECTOR
220-240V
R
110-10V
11
1-681-387-
(11)
11 11
8 9 10
S1 1-8 S1
BAND
ANT1
L3
FM
FM
SW1
TELESCOPIC ANTENNA
SW2
MW
-2 -1
CV1-1 CV1-3
CT1-1
EA
-4 -3
MODEL
CT1-2
CV1-4
CV1-2
B C E
-6 -5
-8 -7
11
1-680-390-
(11)
FINE TUNE
BOARD
11
1-680-393- (11)
Note:
• X : parts extracted from the component side.
•
•
CFM-S1
Semiconductor
z
Location
Ref. No. Location
D1 B-9
D2 B-9
D3 C-9
D4 C-9
D101 C-6
D102 E-2
D103 C-6
D104 C-6
D140 D-5
D141 D-5
D901 F-4
D902 F-4
IC1 B-7
IC101 C-3
Q1 C-9
Q101 C-6
Q102 C-6
Q103 C-5
Q105 C-4
Q106 C-5
Q140 D-5
: Pattern on the side which is seen.
: internal component.
f