Read Sony ICF-C273 Service Manual online
ICF-C273
14
14
4-4. PRINTED WIRING BOARD – MAIN SECTION (2/2) –
BOARD
SWITCH
11
(11)
1-861-132-
RED
BLK
GR
Y
GR
Y
S103
CLOCK
STATION • SELECT/PRESET
S114
D.S.T
SUMMERT
S112
5
S111
4
S110
3
S109
2
S108
1
W500
S106
SLEEP
S105
OFF/ALARM RESET
S104
ON/BAND
S113
SNOOZE/DATE/
SLEEP OGG
S102
TUNING
-
S101
TUNING
+
S107
NAP
RED
BLK
GRY
W503-1
W503-2
S117
ENTER/BRIGHTNESS
S115
ALARM A
S116
ALARM B
R197
R196
R198
RED
BLK
GRY
GRY
BOARD
ALARM
11
(11)
1-861-136-
R199
R200
RED
BLK
GR
Y
S119
TIME SET -
S118
TIME SET +
BOARD
JOG
11
(11)
1-861-135-
RED
BLK
GRY
T201
POWER TRANSFORMER
W201
P201
AC IN
BOARD
TRANS
11
(11)
1-861-131-
A
MAIN
BOARD
(Page 13)
B
MAIN
BOARD
(Page 13)
2
3
4
5
6
7
8
9
10
A
1
B
C
D
E
F
G
H
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