Table of Contents
Advertisement
DVD-S325E / DVD-S325EG
13 VOLTAGE CHART
Note:
· Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point,
because it may differ from an actual measuring value due to difference of measuring instrument and its measuring condition
and product itself.
13.1. MOTHER P.C.B.
Ref No.
MODE
1
2
PLAY
-0.5
-0.4
STOP
-0.1
-0.1
IC1195
Ref No.
MODE
1
2
5.1
0
PLAY
STOP
5.1
0
Ref No.
MODE
1
2
PLAY
0
1.8
STOP
0
1.8
Ref No.
MODE
1
2
4.9
0
PLAY
STOP
5
0
Ref No.
MODE
21
22
3.7
0
PLAY
STOP
3.7
0
Ref No.
MODE
1
2
1.9
0
PLAY
STOP
1.9
1.7
Ref No.
MODE
1
2
0
0
PLAY
STOP
0
0
Ref No.
21
22
MODE
0
-4.7
PLAY
STOP
0
-8.9
Ref No.
IC6001
41
42
MODE
-7.2
0
PLAY
STOP
-6.9
-6.9
Ref No.
1
2
MODE
4.9
4.9
PLAY
STOP
5
4.9
Ref No.
Q4423
B
C
MODE
0
0
PLAY
STOP
0
0
QR3502
Ref No.
MODE
B
C
0
2.6
PLAY
STOP
0
2.6
QR4306
Ref No.
MODE
B
C
0
0
PLAY
STOP
0
2.4
Ref No.
QR6101
MODE
B
C
0
0.1
PLAY
STOP
0
0.1
IC1021
3
4
5
6
7
-0.5
-0.5
-0.6
0
-0.5
-0.1
-0.2
-0.1
0
-0.1
3
1
2
3
3.3
4.9
2.3
2.4
3.3
4.9
2.3
2.5
IC3502
3
4
5
6
4.9
2.2
0
1.8
4.9
2.2
0
1.8
3
4
5
6
7
0
2.2
4.9
0.5
0
0
2.2
5
0
0
IC3811
23
24
25
26
27
3.7
3.7
0
1.3
1.5
0
1.2
0
1.3
0
IC4301
3
4
5
6
7
1.7
-9.5
1.7
1.7
1.9
0
-9.1
1.6
1.6
1.9
3
4
5
6
7
0
0
2
3.1
3.3
3.3
0
1.9
3.1
0
23
24
25
26
27
0
0
0
0
-9.2
-6.4
0
0
-2.3
-2.3
Q1051
43
44
1
2
0
0
5.1
4.1
3.3
0
5.1
4.1
Q3821
3
4
5
6
4.9
0
0
0
5
0
0
0
Q4751
E
B
C
E
-5.9
1.9
5
2.5
0.7
1.9
5.1
2.5
QR3821
E
B
C
E
0
0
11.8
0
0
0
12.3
0
QR6001
E
B
C
E
2.8
0
0
3.2
0
0
0
3.2
E
3.2
3.2
IC1101
9
1
2
3
-4
3.4
0
2.5
-4.3
3.4
0
2.5
IC3501
4
5
6
7
8
1.7
2.6
1.7
0
2.3
1.7
2.6
1.7
0
2.3
IC3802
1
2
3
4
5
0
2.5
4.9
2.5
0
0
2.5
5
2.5
0
IC3811
8
9
10
11
12
1.5
2.2
4.9
0.4
0
1.5
2.2
5
0.3
0
28
29
30
31
32
0
1.4
1.4
0
0
0
1.4
1.4
0
2.3
8
11.8
12.4
IC6001
8
9
10
11
12
0
1.4
0
0
0
0
1.3
0
0
0
IC6001
28
29
30
31
32
0
-9.2
-9.2
-9.4
-9.4
-4.5
-1.5
-9.1
-9.1
0
3
4
1
2
-0.1
-0.1
5.1
5.1
-0.1
-0.1
5.1
5.1
Q3851
B
C
E
B
0
0
-5.9
0
0
0
0.7
0
Q6085
B
C
E
-6
-5.9
-5.3
-5.8
-5.7
-5.1
QR3822
B
C
E
0
0
4.9
0
0
5
QR6002
B
C
E
3.3
3.3
0
3.3
3.3
0
32
IC1151
1
2
3
4
11.1
3.2
9
0
11.7
3.2
9
0
9
10
11
12
13
2.3
0
0
2.3
1.6
2.3
0
2.3
2.3
1.6
6
2.5
2.5
13
14
15
16
17
0.5
0
0
4.9
2.9
0.5
0
0.5
5
2.9
13
14
15
16
17
3.3
-7
0
0
0
3.3
-4.5
0
0
0
33
34
35
36
37
-9.4
-9.4
-9.4
-9.4
-9.4
0
-9.1
-9.1
-9.1
-9.1
Q1115
3
4
5
6
0.1
5.1
5.1
5.1
0.1
5.1
5.1
5.1
Q3852
Q4422
C
E
B
C
0
-5.9
0
0
0
0.7
0
0
QR1115
B
C
E
B
0
0
0
3.2
0
0
0
3.2
QR3823
B
C
E
B
0.5
11.2
11.2
0
2.4
11.7
11.7
0
QR6003
B
B
C
E
3.3
3.3
0
-9.5
3.3
3.3
0
-9.1
5
0
0
14
15
16
1.6
1.6
2.3
1.6
1.5
2.3
18
19
20
2.9
0
0
0
0
3.6
18
19
20
-7
0
0
-6.7
0
0
38
39
40
-9.4
-7.2
-7.1
-9.1
-6.9
-6.9
Q3801
B
C
E
11.2
11.9
11.9
11.7
12.4
12.3
E
-5.9
0.7
QR3501
C
E
0
3.3
0
3.3
QR4302
C
E
-5.9
0
2.4
0
QR6004
C
E
-9.5
3.3
3.3
3.3
Advertisement
Table of Contents
