Read Sharp QT-120H (serv.man2) Service Manual online
QT-120H
– 9 –
Figure 9 WIRING SIDE OF P.W.BOARD (2/3)
7
8
9
10
11
12
TC4
TC2
VC4
VC2
VC3
VC1
TC3
TC1
BK
MAIN PWB-A
BK
RD
GR
WH
WH
GY
MIC201
BUIL-IN
BUIL-IN
MICROPHONE
(257)
FM ROD ANTENNA(216)
(225)
MW
MW/LW BAR ANTENNA
L105
L104
LW
SW101
BAND SELECTOR
LW
MW
FM
SW301
FUNCTION SELECTOR
FM MONE
FM ST
TAPE
RADIO
STANS-BY
ON
SW4
BEAT CANCEL
GR
RD
BK
R303
R304
R302
R301
R311
R305
R307
R358
R360
R362
R361
R308
C364
R310
L701
FW2
CNS202
1
1 2 3 4
4
CNS301
C712
C369
R337
OR
BK
YL
RD
BK
RD
1
7
WH
R313
R314
CF103
T103
1
5
10
12
13
15
20
24
D102
IC101
C101
L102
CF101
R126
FM1
C102
C110
R121
D104
D103
R214
R213
R217
R216
C217
C221
R218
R215
R206
R204
R208
C214
C222
C219
C220
C205
1
2
3
4
5
6
7
8
9
10
11
12
C207
R203
R205
R223
C223
C231
C228
C227
A
B
C
B
E
C
A
B
C
C233
R227
R228
C229
C232
R226
SW201
RECORD/
PLAYBACK
RECORD/
PLAYBACK
CNS201
C208
R202
A
B
C
D
H
G
F
E
PLAY
REC
C203
C202
C201
C204
C224
C206
C213
C211
C216
R229
D201
R232
C218
SW301
D
E
F
C
B
A
C124
R122
L103
R103
C113
C135
T102
TC102
SW101
TC103
R138
E
F
G
H
A
B
C
D
R104
C138
C139
C151
C152
1
1
1 2 3
3
2
1
2
1
C
E
B
C
B
E
2
3
4
4
3
2
1
5
6
4
R133
R135
R136
R134
R131
R128
C147
C149
C154
R130
C145
C140
R125
C143
VC0
C366
Q301
C
B
E
C
B
E
Q306
R357
D301
Q305
C371
Q302
C301
C302
C362
C361
C363
C370
R306
R309
R312
C153
R127
C137
C108
R102
C114
C104
C121
R222
R221
R231
R224
R219
R220
C209
R207
T201
R225
C230
Q202
IC201
C212
C210
R201
R211
R212
C215
C122
C125
C129
C130
C132
C136
R106
C133
C127
C126
D101
C107
C111
C134
C109
C106
R101
CF102
T101
IC102
C146
C144
C142
C141
R132
C148
VR101
R356
R355
C365
2
1
9
8
7
6
5
4
3
2
1
3
2
1
L108
L107
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