Panasonic CQ-C3405U Service Manual page 40

11.4. Main Block[CQ-C3305U] (Right Side)
7228-02-11
IC650
YESAM391
D651
YESAD119
D651
D650
YESAD144
9V
9V
5V
5V
5V
L
s / DIV
IV
2V / DIV, 20ms / DIV
5V
5V
IC271
YESAM274
RL
RR
FL
FR
D270–D277
YESAD146
3.3V
3.2
1.3
1.6
1.6
0
1.5
0
R
3.2
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
0
3.2
1.5
0
3.2
0
3.2
0
5.0
IC801
3.2
YESAM393
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
40
D705
YESAD146
D704
YESAD143
D701
YESAD139
Q702
YESAN129
Q701
5.0
YESAN126
5.0
Q701
YESAD153
YESAN115
14.8
Q704 14.8
YESAN123
5.1
D703
0
YESAD119
4.8
0
D761
YESAD140
D763
D760
YESAD144 YESAD146
D760
3.3V
Q750
5V
5.0 5.0
5.6
5V
D741
D741
1SS133T77
Q740
5.0
5.0
5.0
5.5
The following symbols
are shown on the
Q740,Q750
schematic diagram.
YESAN079
+B
Acc
9V
9V
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
3.3 7.8
IC802
YESAM352
Q702
0
0
0
0.9
D702
Q752
14.8
14.8
14.8
IC750
YESAM267
IC740
YESAM299
14.5
0
IC791
YESAM344
CQ-C3305U MAIN