Printed Wiring Boards -Micon Section - Sony ICF-C630 Service Manual

5-4. PRINTED WIRING BOARDS — MICON SECTION — • Refer to page 10 for Common Note on Printed Wiring Boards.
1 2 3
A
B
KEY (RIGHT) BOARD
S110
C
R163
S110
NAP
ON/OFF
S109
SLEEP
D S109
R164
E
S108
RED W103
1
BAND
S108
R162
4
F
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G
H
• Semiconductor
Location
Ref. No. Location
D101 C-9
D102 C-7
D103 C-5
D104 F-10
D105 E-5
D106 E-5
D107 E-6
D108 F-6
D109 F-7
IC101 E-10
IC102 D-6
IC103 D-6
IC104 D-5
IC105 E-7
IC106 E-10
4 5 6
MICROCOMPUTER
S104
S105
RADIO BOARD
ALARM B
ON/OFF
MELODY
S104
S105
JC105
JC103 JC104
29 25 20
D103
JW115
JC111
R160
JW113
IC104 IC103
4 3
4 3
1 2 1 2
JC109
JC107
R131
4 3
IC102
1 2
R130
JC110
40
41
R136
C108
RED
1
R138 D107
D108
D109
4
C107 R139
R140
R143
7 8 9 10
S106
BACKLIGHT•
SNOOZE/
SLEEP OFF
S106
LCD101
LIQUID CRYSTAL DISPLAY PANEL
JC106
15 10 5
D101-103
(LCD BACK LIGHT)
D102 D101
JW114
R159
JW112
21 20
C127
C128
C130
JW109
1
IC105
IC106
80
C125
R149 4 3
1 2
C121
R157
X101
C122
C118
60 61
C123 X102
C119
C112
JC113
C120
C117
JW106
R148
R144
C115
C114
C116
JW105
W101 C134
7 1
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A TUNER BOARD
CN1
(Page 12)
13 13
11 12 13
S107
ALARM A
RADIO
S107
KEY (LEFT) BOARD
1
S102
S102
TIME SET
C133
R153
S101
S101
R151
C131 RED W102 RED
1 1
3 1
IC101
2
4 4
D104
SUMMER T.
ICF-C630
14
S103
S103
CLOCK/
D.S.T.
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