Panasonic CQ-C3405U Service Manual page 13

7.2. Main Block[CQ-C3305U]
Q251
YESAN119
5.0 0
PA051
YESAP387 FM(AM) 5.0
0(0)
0(0)
Q061
0 YESAN122
Q055
YESAN117 8.4
8.4
0
0(0) 8.4
0
1.3(2.0)
0(0)
0(0)
0(8.3)
Q062
0(0)
YESAN122
0(0)
300
8.0(0)
8.4(8.4)
3.3
1.3(2.0) Q062
Q052
7.8
0
0(0) YESAN117 5.0
8.4
0
3.6(3.6)
3.6(3.6)
0(0)
0(0)
0.2(0)
5.0(5.0)
0(0)
D053
8.4(8.4)
D053
YESAD119
Q770
YESAN088
8.5 Q770
9.1
9.1
D770
YESAD123
IC601
CD
FM AM FM AM CD
1 0 0 0 51 5.0 5.0 5.0
2 0 0 0 52 0 0 0
3 0 0 0 53 5.0 5.0 5.0
4 0 0 0 54 5.0 5.0 5.0
5 4.8
4.8 4.8 55 5.0 5.0 5.0
6 0 0 0 56 0 0 0
7 0 0 0 57 0 0 0
8 4.8 4.8 4.8 58 0 0 0
9 1.0 1.0 1.0 59 5.0 5.0 5.0
10 1.4
1.4 1.4 60 - - -
11 0 0 0 61 - - -
12 1.4 1.4 1.4 62 - - -
13 1.3 1.3 1.3 63 - - -
14 5.0 5.0 5.0 64 5.0 5.0 5.0
15 5.0
5.0 5.0 65 0 0 0
16 0.2 0 0.2 66 0 0 0
17 0 0 0 67 - - -
L R
18 0 0 0.3 68 5.0 5.0 5.0
IC681
19 - - - 69 5.0 5.0 5.0
20 5.0 5.0 5.0 70 5.0 5.0 5.0 YESAM392
21 4.9 4.9 4.9 71 4.8 4.8 4.8
22 4.9 4.9 4.9 72 0 0 0
23 - - - 73 5.0 5.0 5.0
24 0 0 0 74 0 0 0
25 0 0 0 75 0 0 0
26 0 0 4.8 76 0 0 0
27 5.0 5.0 3.5 77 - - -
28 4.7 4.7 4.7 78 - - -
29
0 0 1.6 79 5.0 0 5.0
30 0.2 0.2 5.0 80 0 5.0 0
31 4.8 4.8 4.8 81 0 0 0
32 5.0 5.0 5.0 82 5.0 5.0 5.0
33 5.0 5.0 4.7 83 0 0 0
34
5.0 5.0 0 84 0 0 0
35 0 0 0 85 0 0 0
36 0 0 0 86 5.0 5.0 0
37 0 0 5.0 87 3.0 3.0 3.0 1.3
38 5.0 5.0 5.0 88 0 0 0
Q401
39
0 0 0 89 5.0 5.0 5.0
0
40 5.0 5.0 5.0 90 1.3 1.3 0 2.2
41 0 0 0 91 0 0 0
42 5.0 5.0 5.0 92 0 0 0
43 0 0 0 93 0 0 0
44 0
0 0 94 2.2 2.2 0
45 0 0 0 95 0 0 0 Q401
46 5.0 5.0 5.0 96 0 0 0 B1CBGF000005
47 - - - 97 0 0 0
48 - - - 98 4.8 4.8 4.8
49 4.8
4.8 4.8 99 5.0 5.0 5.0
50 4.8 4.8 4.8 100 5.0 5.0 5.0
D977 D251,D351
IC602
YESAD150 YESAD174
YESAM390
D351 D251
D976,D978
YESAD133
5V
5.0
0
5.0
Q971
5.0 5.0
Q971 YESAN120
0
Q972
YESAN118
5V
9V
D991
YESAD155
To Connector 7221-03-11 CN990
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Q346
YESAN121
180
0
-0.2
18
0 -0.2
0 0
Q345
YESAN118 0
Q263
0
0
18
Q263,264,363,364
Q363 0
YESAN121
0
Q261
0
YESAN118 100p
0 0
Q264 0
0
0
0.01
0
0
0
Q364
0 RL
RR
FL
FR
IC201
YESAM384
L
R
L
R
R
L
5V
5V
2V / DIV, 50ms / DIV
IC601 2V / DIV, 10ms / DIV
YESAM389
2V / DIV, 20ms / DIV
2V / DIV, 10ms / DIV
2V / DIV, 20µs / DIV
1V / DIV, 0.1µs / DIV
0
5.0
4.8
D601
YESAD143
5V
9V
7228-02-11
IC650
YESAM391
D651
YESAD119
D651
RL
RR
FL
FR
D650
YESAD144
D270–D277
YESAD146
9V
9V
5V
5V
3.3V
3.2
1.3
1.6
1.6
5V
5V
0
1.5
0
R
3.2
L
0
1.5
1.6
3.2
3.2
1.6
1.6
1.6
0
1.6
2V / DIV, 50ms / DIV
3.3V
2V / DIV, 5ms / DIV 5V
3.3V
2V / DIV, 20ms / DIV
5V
5V
9V
13
D705
YESAD146
IC271
YESAM274
D278,279
D704
YESAD146
YESAD143
D278
D701
YESAD139
D279
FL
FR
RR
RL
D703
YESAD119
9V
5V
5V
D763
YESAD144
3.3V
5V
0
3.2
5V
1.5 D741
1SS133T77
0
3.2
0
3.2
0
5.0
The following symbols
are shown on the
IC801
3.2 schematic diagram.
YESAM393
1.1
+B
1.2 Acc
9V
1.2 9V
8V
0 8V
5V 5V
1.7
3.3V
3.3V
1.6
RADIO (L,R)
1.7
AUDIO (L,R)
1.6
CD(L,R)
3.2
3.3V
3.3V
5V
3.3V
Q871
YESAN113
1.8
3.1
2.5
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
0
4.8
0
IC750
YESAM267
D761
YESAD140
D760
YESAD146
D760
Q750
5.0 5.0
5.6
IC740
D741
YESAM299
Q740
5.0 14.5
5.0 5.0
0
5.5
Q740,Q750
YESAN079
IC791
YESAM344
D791
YESAD146
Q851
8.4
YESAN148
3.3 7.8
IC802
YESAM352
CQ-C3305U MAIN