Read Sony ICF-F11S / ICF-F12S (serv.man2) Service Manual online
3
ICF-F11S/F12S
2-2. PRINTED WIRING BOARD - MAIN Board -
•
: Uses unleaded solder.
W
1
C6
C7
JC3
C4
CT1-4
CV1-4
CV1-1
CV1-2
CV1-3
CT1-1
CT1-2
L5
MW OSC
CT1-3
C35
JC2
C22
C20
C28
C27
C33
C32
C36
Q1
C29
R5
R1
C24
R4
C21
C1
C2
C12
C13
C8
C9
C10
C1
1
C14
C15
C16
JC1
C17
C37
D1
A/K
A
K
ANT
TP
(ANT)
ANT1
FM/SW
TELESCOPIC
ANTENNA
R2
R3
L1
1
L2
SW RF
T1
AM IFT
L7
J1
L6
SW OSC
CT3
CT2
C26
C30
C34
SP1
C25
C
B
E
E
RV1
VOLUME
CF2
CF3
JW3
JW4
W3
DRY BATTERY
SIZE "D"
(IEC DESIGNATION R20)
2PCS. 3V
BPF1
BAND PASS FILTER
NATURAL
C31
L8 (F11S)
(F12S)
BLK
RED
JW5
JW2
JW1
C19
L1
MW FERRITE-ROD ANTENNA
C23
L3
FM RF
30
15
3
1
16
CF1
IC1
+
+
+
+
+
+
+
SP+
BRN
BLK
SP–
W4
L4
FM OSC
CV1
TUNING
S1
BAND
S2
POWER
FM
MW
ON
OFF
SW
TP
(SP+)
TP
(SP-)
TP
(GND)
(F12S)
W2
-1
-6
-2
-3
-4
-5
(F11S)
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
1-874-716-
12
(12)
MAIN BOARD
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