Panasonic CQ-C3405U Service Manual page 38

11.2. Main Block[CQ-C3405U] (Right Side)
7228-02-11
IC650
YESAM391
D651
YESAD119
D651
D650
YESAD144
9V
9V
5V
5V
5V
R
L
s / DIV
V
2V / DIV, 20ms / DIV
5V
5V
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IC271
YESAM274
RL
RR
FL
FR
D270–D277
YESAD146
3.3V
3.2
1.3
1.6
1.6
0
1.5
0
3.2
YESAM393
0
1.5
1.6
3.2
3.2
1.6
1.6
1.6
0
1.6
3.3V
5V
3.3V
9V
D278,279
YESAD146
D278
D279
FL
FR
RR
RL
9V
5V
5V
3.3V
0
3.2
1.5
0
3.2
0
3.2
0
5.0
IC801
3.2
1.1
1.2
1.2
0
1.7
1.6
1.7
1.6
3.2
3.3V
5V
3.3V
Q871
YESAN113
1.8
3.1
2.5
38
D705
YESAD146
D704
YESAD143
D701
YESAD139
Q702
YESAN129
Q701
5.0
Q702
YESAN126
0
5.0
0
0
Q701
0.9
D702
YESAD153
Q752
YESAN115
14.8 14.8
Q704 14.8 14.8
YESAN123
5.1 14.8
D703
0
YESAD119
4.8
0
IC750
YESAM267
D761
YESAD140
D763
D760
YESAD144 YESAD146
D760
Q750
5V
5.0 5.0
5.6
5V IC740
D741
YESAM299
D741
1SS133T77
Q740
5.0
5.0 5.0
0
5.5
The following symbols
are shown on the
Q740,Q750
schematic diagram.
YESAN079
+B
Acc
IC791
9V
9V
YESAM344
8V
8V
5V
5V
3.3V
3.3V
RADIO (L,R)
AUDIO (L,R)
CD(L,R)
D791
YESAD146
3.3V
Q851
8.4
YESAN148
7.8
3.3
IC802
YESAM352
CQ-C3405U MAIN
14.5