DOWNLOAD Panasonic CQ-C3401W Service Manual ↓ Size: 4.68 MB | Pages: 38 in PDF or view online for FREE

Model
CQ-C3401W
Pages
38
Size
4.68 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio / AUTOMOTIVE AFTERMARKET
File
cq-c3401w.pdf
Date
PREV: Panasonic CQ-C3401U / CQ-C3301U Service Manual

Panasonic CQ-C3401W Service Manual ▷ View online

17 SCHEMATIC DIAGRAM -2
17.1.  Main Block
7211-02-11
120
0.22
0.022
0.022
0.022
YESAP403
YESAN088
YESAD123
YESAD143
YESAD143
YEAN2SK536TB
YESAM284
YESAM265
YESAM273
YESAN084
B1GBCFNN0009
YESAD148
B1GDCFJJ0008
YESAD133
D602-D608
YESAN092
YESAD143
YESAD143
YESAM282
YESAD119
YESAD144
YESAD143
C0ABBB000038
C1BB00000543
YESAN082
YESAN082
CN661
To
3032-14-13
CN101
To  7211-03-11  CN990
C404
0.01
82k
47k
R651
YESAD144
IC601
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
0
0.3
0
4.9
4.9
4.9
2.1
0
4.7
0
4.8
0
4.8
-
4.8
4.7
4.8
0
4.8
0
0
0
0
4.9
4.9
4.9
2.3
0
4.7
0
4.8
0
4.8
-
4.8
4.7
4.8
0
4.8
0
0
0.8
0
4.9
4.9
4.9
1.7
3.3
4.7
0
4.8
0
4.8
-
4.8
4.7
4.8
4.8
4.8
3.7
-
4.9
4.8
0
0
-
-
-
-
-
-
0
0
0
0
0
4.8
4.8
-
3.7
-
4.9
4.8
0
0
-
-
-
-
-
-
0
0
0
0
0
4.8
4.8
-
3.7
-
4.9
4.8
0
0
-
-
-
-
-
-
0
0
0
0
0
4.8
4.8
-
4.9
4.8
4.7
-
-
4.6
4.8
4.8
0
0
0
-
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.9
4.8
4.7
-
-
4.6
4.8
4.8
0
0
0
-
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.9
4.8
4.7
-
-
4.6
4.8
4.8
0
0
0
-
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
0
-
-
4.8
4.5
4.8
0
4.8
2.9
2.3
0
2.7
2.0
4.9
4.8
0
4.8
4.9
0
0
0
-
-
4.8
4.5
4.8
0
4.8
2.9
2.3
0
2.7
2.0
4.9
4.8
0
4.8
4.9
0
0
0
-
-
4.8
4.5
4.8
0
4.8
2.9
2.3
0
2.7
2.0
4.9
4.8
0
4.8
4.9
0
0
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
AM
CD
FM
AM
CD
FM
AM
CD
FM
AM
CD
PA51
1
2
3
4
5
6
7
8
9
10
11
12
13
0
0
-
-
0
1.3
0
0
0
0
2.3
8.2
8.3
0
0
-
-
0
1.3
0
0
8.2
0
2.2
0
8.3
14
15
16
17
18
19
20
21
22
23
24
25
26
1.3
0
3.6
3.6
0
-
0
0.3
4.8
0
0
8.3
-
1.8
0
3.6
3.6
0
-
0
0
4.8
0
0
8.3
-
FM
AM
FM
AM
8.2
8.3
9.0
9.0
8.2
8.3
0.2
1.8
2.3
2.3
0
0
0
0
0
4.4
4.4
4.4
8.8
4.4
4.4
4.4
8.8
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.8
0
0
0
0
0
0
0
4.0
1.0
1.0
0
4.8
4.8
4.8
1.8
2.3
4.8
1.8
0
0
4.8
4.8
0
0.2
0
0
1.3
8.3
0.2
4.9
1.8
4.8
0
0
0
0
0
4.8
4.9
0
3.6
4.9
4.8
4.9
4.9
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
0
4.4
4.4
2V/DIV,20mS/DIV
2V/DIV,50mS/DIV
2V/DIV,20mS/DIV
2V/DIV,0.5mS/DIV
2V/DIV,20mS/DIV
2V/DIV,50mS/DIV
2V/DIV,20mS/DIV
2V/DIV,50µS/DIV
2V/DIV,1mS/DIV
2V/DIV,1mS/DIV
5V
5V
5V
5V
5V
5V
9V
9V
9V
9V
3.3V
8V
5V
5V
5V
5V
5V
5V
5V
5V
3.3V
3.3V
8V
8V
8V
3.3V
8V
3.3V
5V
5V
9V
3.3V
8V
5V
L
R
L
R
L
R
R
R
R
L
R
L
R
L
R
R
R
L
L
L
L
27
7211-02-11
10u/16V
0.47u/50v
100k
270
5.6k
0.01
CQ-C3401W MAIN
C0ABBB000038
C1BB00000543
YESAD133
YESAN085
YESAN085
YESAN085
YESAN085
YESAN080
YESAN080
YESAN081
YESAN085
YESAM274
YESAD146
YESAD146
YESAD146
YESAD146
YESAD146
YESAD146
YESAD146
YESAD146
YESAD146
YESAD146
YESAN093
YESAN093
YESAN093
YESAD146
YESAD146
YESAD143
YESAN084
YESAN084
YESAN084
YESAD146
YESAD139
YESAD119
YESAM269
YESAD118
YESAN079
YESAM277
YESAD144
YESAM263
YESAN087
YESAD141
YESAM267
YESAD146
YESAD140
YESAN090
0
4.4
4.4
4.4
8.8
4.4
4.4
4.4
8.8
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.9
4.9
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.8
4.8
0
0
0
6.4
6.4
6.4
6.4
6.4
4.6
8.2
3.4
3.4
3.4
3.4
3.4
0
0
0
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
4.6
13.2
0
4.9
4.5
4.8
4.9
0
2.4
4.9
3.2
0
8.2
9.0
9.0
4.8
0
4.9
5.5
4.7
0
9.0
13.2
4.9
4.9
4.9
5.5
0
12.5
0
0
0
0
0
13.2
-0.4
-0.4
-0.4
-0.4
13.2
4.5
6.5
4.8
6.4
13.2
13.2
6.4
0
0
4.4
4.4
4.8
4.8
4.8
0
3.3V
5V
8V
9V
+B
Acc
10V
5V
8V
9V
RADIO (L,R)
CD (L,R)
AUDIO (L,R)
The following symbols are 
shown on the schematic diagram.
5V
5V
9V
9V
3.3V
8V
5V
9V
9V
9V
9V
3.3V
5V
5V
9V
9V
9V
9V
9V
5V
3.3V
3.3V
5V
5V
9V
8V
9V
5V
5V
9V
5V
9V
8V
L
R
R
R
L
L
L
L
R
R
L
L
L
L
R
R
R
R
L
R
L
FR
RR
RR
FR
FL
RL
RR
FR
FL
RL
FL
RL
L
L
R
R
R
CQ-C3401W
27
17.2.  Display Block
7211-05-11
160
470
0.1
To
7211-03-11
CN991
YESAD142
YESAD142
YESAD125
YESAD125
YESAD125
YESAD125
YESAD125
YESAD125
YESAD125
YESAD125
YESAD125
YESAD125
YESAM264
YESAD150
YESAD145
YESAD145
9V
5V
5V
9V
9V
9V
9V
9V
5V
5V
5V
9V
The following symbols are 
shown on the schematic diagram.
CQ-C3401W
28
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
5.0
0
0
0
0
0
0
5.0
3.3
1.7
0
3.9
5.0
0
4.9
4.9
7211-05-11
CQ-C3401W DISPLAY
YEAMLC75854T
5V
5V
28
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