Read Sony ICF-CA2 Service Manual online
— 8 —
Ref. No.
Location
D1
F-5
D2
F-5
D3
D-1
D4
D-1
D6
E-2
IC1
E-4
IC2
E-2
IC3
D-2
Q1
E-2
Q2
E-2
Q3
E-2
Q4
D-3
Q5
E-3
• Semiconductor
Location
4-2. PRINTED WIRING BOARD
• Refer to page 7 for Note on Printed Wiring Board.
S5
LIGHT
S2
REPEAT
ALARM
ALARM
D
C
B
A
1
6
CLOCK
BLOCK
BLOCK
S6
RADIO
ON/OFF
(AUTO OFF)
S3
ALARM
ON/OFF
ON/OFF
D3
D4
1
4
8
5
IC3
C
Q3
Q1
D
1
6
CN1
PL1
(PILOT
LAMP)
B
A
1
4
5
8
IC2
C23
CF3
1
30
C21
S4
ALARM
RADIO
RADIO
BUZZER
DRY
BATTERY SIZE "AA"
(IEC DESIGNATION R6)
2PCS, 3V
DRY
BATTERY SIZE "AA"
(IEC DESIGNATION R6)
1.5V
SP1
(SPEAKER)
C20
C18
C17
C15
C14
16
15
CF1
T1
D1
D2
CF2
R4
L1
C1
RV1
VOLUME
L3
S1
(BAND)
FM
AM
L4
CT1-3
CT1-2
CT1-1
CT1-4
CV1
(3/4)
CV1
(2/4)
CV1
(1/4)
CV1
(4/4)
L5
CV1
TUNING
L2
AM FERRITE-ROD
ANTENNA
MAIN BOARD
SWITCH BOARD
IC1
1-629-769
14
(14)
14
(14)
1-629-770
C9
FM
ANTENNA
1
2
A
B
C
D
E
F
G
3
4
5
ICF-CA2
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