Read Panasonic CQ-C3453W Service Manual online
13
1 Schematic Diagram
1.1.
Main Block
4.2
8.2
0
8.2
0
8.2
8.1
2.4
0
0
0
0
0
0
2.4
0
0
8.2
4.8
4.9
2.4
4.8
1.2
1.2
1.3
3.5
8.5
3.5
3.3
0
4.2
4.2
4.2
4.5
3.9
0
3.6
1.4
1.7
3.3
0
0
0
0
0
4.8
0
0
0
0
3.2
0
0
3.9
3.7
2.7
0
0
4.8
0
0
4.9
4.9
4.7
4.8
0
-7.8
4.8
4.8
0
0
0
0
0
12.9
12.6
0
4.8
0
2.0
3.2
4.9
4.8
0
8.7
12.6
4.9
1.9
1.9
4.9
5.1
4.9
4.9
4.9
5.6
0
0
4.7
8.7
8.0
8.7
4.7
0
0
12.9
12.9
12.9
12.9
12.9
4.4
0
6.5
6.5
6.4
6.5
6.1
0
6.1
6.4
6.5
6.5
6.5
0
4.8
12.8
0
6.3
6.0
6.0
6.3
0
12.9
4.8
0
4.9
4.7
0
4.2
4.2
4.2
4.2
4.1
4.2
4.2
4.2
4.2
4.2
0
8.5
4.2
4.2
4.2
2.2
4.2
4.2
4.2
4.2
4.2
4.1
4.1
4.9
4.2
FM
FM
AM
0
1
0
0
2
0
-
3
-
-
4
-
0
5
0
1.3
6
1.8
0
7
0
0
8
0
0
9
8.1
0
10
0
0.5
11
0.4
8.1
12
0
8.2
13
8.2
1.3
14
1.8
0
15
0
3.6
16
3.6
3.6
17
3.6
0
18
0
-
19
-
0
20
0
0.2
21
0
4.7
22
4.8
-
23
-
0
24
0
8.2
25
8.2
-
26
-
PA051
IC601
1
2
3
2
3
4
5
6
5
6
7
8
9
8
9
10
11
12
11
12
13
14
15
14
15
16
17
18
19
20
17
18
19
20
2.1
4.2
4.2
4.8
4.8
2.5
2.1
2.5
2.1
0
2.7
2.3
2.3
0
2.1
4.2
4.2
4.8
4.8
2.5
2.1
2.5
2.1
0
2.7
2.3
2.3
0
4.8
-
0
0
0
4.8
4.8
4.8
-
0
0
0
4.8
0
0
0
4.8
0
4.8
4.8
4.8
-
-
-
4.7
2.1
4.2
4.2
4.2
4.2
4.2
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
2.5
2.5
2.5
2.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.1
0
2.7
2.3
2.3
0
4.7
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
4.8
4.8
4.8
4.8
4.8
4.8
4.7
4.7
4.7
-
-
-
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
0
4.7
4.8
4.8
4.8
4.8
4.8
4.8
-
0
0
0
4.8
0
0
0
4.8
0
4.8
4.8
4.8
-
-
-
-
0
0
0
4.8
0
4.8
0
0
0
4.8
0
0
0
0
0
0
0
0
0
0.8
4.8
4.8
4.7
4.7
4.7
3.6
-
-
-
0
0
0
4.8
4.8
4.8
0
4.8
-
0
0
0
4.8
4.8
4.8
0
0
0
1.1
0
0
0
-
-
-
4.9
4.9
4.9
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
-
0
0
0
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.8
4.8
4.8
21
22
23
22
23
24
25
26
25
26
27
28
29
28
29
30
31
32
31
32
33
34
35
34
35
36
37
38
39
40
37
38
39
40
41
42
43
42
43
44
45
46
45
46
47
48
49
48
49
50
51
52
51
52
53
54
55
54
55
56
57
58
59
60
57
58
59
60
61
62
63
62
63
64
65
66
65
66
67
68
69
68
69
70
71
72
73
71
72
73
74
75
75
76
77
78
79
80
77
78
79
80
FM
CD
FM
AM
AM
AM
AM
CD
FM
CD
FM
CD
14.4
14.4
4.9
14.4
14.4
14.4
8.8
8.3
8.9
2V / DIV, 20µs / DIV
2V / DIV, 20µs / DIV
2V / DIV, 2ms / DIV
9V
8V
5V
3.3V
+B
Acc
9V
8V
5V
3.3V
RADIO(L,R)
CD(L,R)
AUDIO(L,R)
The following symbols are
shown on the schematic
diagram.
shown on the schematic
diagram.
L
L
R
L
L
L
L
L
L
L
L
R
R
L
L
L
R
L
L
R
R
R
R
R
L
R
R
R
R
RL
RL
RR
FR
FL
RL
RR
FR
FL
FL
RL
RR
FR
RR
R
R
R
9V
8V
3.3V
3.3V
5V
5V
5V
8V
5V
5V
9V
9V
3.3V
5V
5V
5V
5V
5V
5V
9V
5V
5V
5V
8V
3.3V
5V
5V
5V
8V
3.3V
5V
5V
5V
5V
5V
9V
9V
9V
3.3V
8V
5V
9V
9V
5V
5V
5V
9V
9V
9V
L
R
L
R
8V
8V
8V
CQ-C3453W MAIN P.C.B
7221-02-11
120
0.022
0.022
5.6k
5.6k
5.6k
9.1k
9.1k
9.1k
9.1k
18k
18k
5.6k
4.3k
4.3k
33k
33k
(CN301)
To 7221-06-11 CN302
16V47
16V10
12k
47k
47k
47k
(CN652)
CN651
To 7221-03-11 CN990
To 3032-14-34
CN101
Q671
YESAN118
Q672
YESAN120
D603
YESAD147
D602
YESAD147
Q683
YESAN122
Q682
YESAN122
Q681
YESAN123
IC681
YESAM346
D655
YESAD119
D652,954
YESAD119
IC650 YESAM265
D650
YESD144
IC401
YESAM321
PA051 YESAP403
Q055
YESAN117
Q052
YESAN117
D053
YESAD119
D770
YESAD123
D245
YESAD155
Q770 YESAN088
IC201
YESAM293
IC231
C0ABBB000038
D636
YESAD144
D637
YESAD143
D638
YESAD119
Q761
YESAN090
Q660
YESAN119
IC271 C1EA00000041
D270-D277
YESAD146
YESAD146
Q730 YESAN115
Q731
YESAN123
D701
YESAD139
D702
YESAD119
IC791 YESAM344
D703
YESAD146
Q740
YESAN079
Q751
YESAN079
IC755
YESAM347
D741
1SS133T77
IC740
YESAM299
D750
YESAD141
IC750 YESAM267
Q722 YESAN115
D720
YESAD146
D721
YESAD146
D790
YESAD143
Q723
YESAN123
IC710
YESAM340
D705
YESAD119
D760 YESAD146
D761 YESAD140
D710
YESAD144
D601
YESAD155
IC601
YESAM355
YEAS08042
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