Schematic Diagram - Panasonic CQ-C5400N Service Manual

23 SCHEMATIC DIAGRAM

23.1. Main Block [CQ-C5400N/CQ-C5300N]
C50
10p
2.1
0
YEAN2SK536TB
IC601
FM AM CD FM AM CD
1 5.2 5.2 5.2 26 0
2 0 0 0 27 0
3 - - - 28 4.9
4 5.1 5.1 5.1 29 5.0
5 5.1 5.0 5.1 30 3.3
6 5.0 5.0 5.0 31 -
7 5.0 0 5.0 32 5.1
8 - - - 33 5.1
9 0 0 0 34 0
10 5.1 5.1 5.1 35 0
11 0 0 0 36 0.3
12 5.2 5.2 5.2 37 0
13 5.0 5.0 5.0 38 0
14 0 0 0 39 0
15 5.0 5.0 0 40 0
16 4.9 4.9 4.9 41 0
17 4.9 4.9 4.9 42 -
18 4.2 4.2 4.2 43 -
19 1.4 1.4 1.4 44 -
20 4.9 4.9 4.9 45 -
21 5.0 5.0 5.0 46 -
22 0 0 0 47 5.2
23 0 0 0 48 5.1
24 0 0 0 49 0
25 3.2 3.2 3.2 50 5.1
0
B1GBCFNN0004
4.0
0
The following symbols are
shown on the schematic diagram.
+B
Acc
10V
10V
9V
9V
8V
8V
5V
5V
3.3V
3.3V
RADIO (L,R)
CD (L,R)
AUDIO (L,R)
C5BA00000109
L
R
8V
7.7
YEANFP1F3PT1
2.4
7.7
0.015u
2.9
0.1u
2.7
YESAM194
3.0
YESAM227
3.2
8.3
0
8V
8V
POWER+3.3V
FM AM CD FM AM CD
0 0 51 - - - 76 - - -
0 0 52 5.0 5.0 5.0 77 - - -
4.9 0.4 53 5.0 5.0 5.0 78 0 0 0
5.0 5.0 54 0 0 0 79 0 0 0
3.3 3.3 55 - - - 80 2.1 2.1 2.1
- - 56 5.0 4.9 4.9 81 2.5 2.5 2.5
5.1 5.1 57 5.4 5.4 5.4 82 5.1 5.1 5.1
5.1 5.1 58 5.0 5.0 5.0 83 0 0 0
0 0 59 0 0 0 84 5.1 5.1 5.1
0 0 60 5.0 5.0 0 85 0 0 0
0 0.3 61 0 0 0 86 5.1 5.1 5.1
0 0 62 0 0 0 87 0 0 0
0 0 63 5.0 5.0 5.0 88 5.1 5.1 5.1
0 0 64 5.1 5.1 5.1 89 - - -
0 0 65 0 0 0 90 0 0 0
0 5.1 66 - - - 91 0 0 0
- - 67 4.9 4.9 4.9 92 0 0 0
- - 68 - - - 93 0 0 0
- - 69 0 0 0 94 0 0 0
- - 70 - - - 95 0 0 0
- - 71 0 0 0 96 4.9 5.0 5.0
5.2 5.2 72 5.0 4.9 4.9 97 4.9 4.9 5.0
5.1 5.1 73 5.1 5.0 5.0 98 0 0 0
0 0 74 5.1 5.1 5.1 99 5.3 5.3 5.3
5.1 5.1 75 5.1 5.1 5.1 100 0 0 0
B1GDCFJJ0002
5V
5.4 MA52WATX
0
5.3
CQ-C5400N
L
L R
L
R
R
5V 5V
8V
8V
L
R
YESAM228
0 2.5
1.5
1.5 5.3
YEANC114YKX
0
2.9
0
5V
10V
5V
10V
7205-02-11A
L
L
L
R
R
L
R
L
C0GBG0000032
7.3
0.5
B1GBCFNN0004
0
5.0 2.4
0.8
0
0
0
0
5.0
0.6 10.1
10.1
R
L
YESAM235
0
5V
5V
8V
8V
5V
4V
2V/DIV,0.2µs/DIV
5V
2V/DIV,0.2µs/DIV
YESAM236 [CQ-C5310U]
YESAM238 [CQ-C5410U]
2V/DIV,10ms/DIV
2V/DIV,10ms/DIV
5V
2V/DIV,10ms/DIV
5V
10V
L
R
R
R
L R
1
*
L
R
1
*
B1GBCFNN0004
1
*
4.4
0
L
0
R
0
4.5
0
4.5
4.5
4.5
4.5
4.5
L
4.5
R
4.5
4.5
L
L
R
R
5V
2V/DIV,10ms/DIV
5
*
5V
5V
2V/DIV,20mS/DIV
5V
5V
49