CQ-C3403W MAIN P.C.B
7221-02-11
(CN301)
To 7221-06-11 CN302
47 16V
10 16V
12k
IC201
YESAM293
IC231
C0ABBB000038
Q761
YESAN090
Q660
YESAN119
IC271 C1EA00000041
D270-D277
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
3.5
8.5
3.5
3.3
0
4.2
4.2
4.2
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
IC601
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1.9
4.1
4.9
4.9
2.6
2.1
0
2.6
2.4
0
1.9
4.1
4.9
4.9
2.6
2.0
0
2.6
2.4
0
1.6
-
0
0
4.8
0
-
0
4.8
0
0
0
3.6
0
0
4.7
4.7
-
-
4.7
1.9
4.0
4.0
4.0
4.0
4.9
4.8
4.8
4.8
4.9
4.8
4.8
4.8
4.8
4.8
4.8
4.3
2.5
2.5
2.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.8
0
2.6
2.4
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
-
-
-
4.9
4.9
4.9
4.9
4.9
4.9
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
0
4.7
4.7
4.7
4.7
4.7
4.7
4.7
-
0
4.8
0
0
0
3.6
0
2.2
4.7
4.7
-
-
-
0
0
0
4.8
4.8
0
0
0
3.6
0
0
0
0
0
0
0
0
0
0.8
1.9
4.7
4.6
4.6
4.6
3.5
-
-
0
0
0
4.9
4.9
4.9
0
0
-
0
0
4.8
0
0
0
0
0
0
0
0
-
-
-
4.9
4.9
4.9
4.9
4.9
4.9
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
2.8
-
0
0
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.6
4.8
4.8
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
FM
CD
FM
AM
AM
AM
AM
CD
FM
CD
FM
CD
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.
L
L
R
L
L
L
L
L
R
L
L
R
R
R
R
L
R
RL
RL
RR
FR
FL
RL
RR
FR
FL
FL
RL
RR
FR
RR
R
R
R
8V
5V
9V
9V
9V
9V
3.3V
5V
5V
8V
9V
5V
5V
5V
5V
5V
9V
9V
9V
9V
5V
9V
5V
9V
3.3V
8V
5V
5V
9V
5V
9V
9V
5V
5V
CQ-C3403W
29
Summary of Contents for CQ-C3403W
Page 5: ...9 TERMINALS DESCRIPTION 9 1 Main Block IC601 YESAM355 5 ...
Page 11: ...IC201 YESAM293 IC231 C0ABBB000038 IC401 YESAM321 11 ...
Page 12: ...IC271 C1EA00000041 IC650 YESAM265 IC681 YESAM346 12 ...
Page 13: ...IC710 YESAM340 IC791 YESAM344 IC750 YESAM267 13 ...
Page 39: ...18 BLOCK DIAGRAM 18 1 Main 1 Sub Block 39 ...
Page 40: ...18 2 Main 2 Display Connector Block 18 3 CD Servo Block 40 ...
Page 42: ......
Page 43: ......
Page 44: ......
Page 45: ......
Page 46: ......
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