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DVD-S33EE / DVD-S33GC / DVD-S33GCA / DVD-S33GCS / DVD-S33GCU / DVD-S33GN
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
-0.2
-0.1
PLAY
STOP
-0.2
-0.2
Ref No.
MODE
1
2
PLAY
5.1
5.1
STOP
5.1
5.1
Ref No.
1
2
MODE
PLAY
4.9
2.3
STOP
4.9
2.3
Ref No.
MODE
1
2
3.3
1.9
PLAY
STOP
3.3
1.9
Ref No.
MODE
1
2
5
0
PLAY
STOP
5
0
Ref No.
MODE
21
22
PLAY
2.2
2.2
STOP
2.2
2.2
Ref No.
MODE
1
2
1.9
1.6
PLAY
STOP
1.9
1.6
Ref No.
MODE
1
2
0
0
PLAY
STOP
0
0
Ref No.
MODE
21
22
PLAY
-9.5
-4.9
STOP
-9.2
-9.2
Ref No.
IC6001
41
42
MODE
PLAY
-7.5
-7.5
STOP
-7.2
-7.2
Ref No.
MODE
1
2
0
5
PLAY
STOP
0
5
Q4423
Ref No.
B
C
MODE
PLAY
0
0
STOP
0
0
Ref No.
QR3502
MODE
B
C
0
0
PLAY
STOP
0
0
Ref No.
QR4306
MODE
B
C
0
0
PLAY
STOP
2.4
0
IC1021
3
4
5
7
8
-0.1
-0.1
-2.3
-0.2
-0.1
-0.1
-0.1
-2.1
-0.1
-0.1
IC1195
3
4
5
3.3
0
0
3.3
0
0
3
4
5
6
7
2.5
1.7
2.6
1.7
0
2.5
1.7
2.7
1.7
0
IC3502
(EE)
3
4
5
6
4.9
1.9
0
3.8
4.9
1.9
0
3
3
4
5
6
7
0
2.2
5
5
0
0
2.2
5
0.8
0
IC3811
(EE)
23
24
25
26
27
2.2
2.2
0
1.3
1.5
2.2
2.2
0
1.3
1.5
IC4301
3
4
5
6
7
1.6
-9.8
1.6
1.6
0
1.6
-9.5
1.6
1.6
1.9
3
4
5
6
7
3.3
0
1.9
3
3.2
3.3
0
1.9
3
3.2
23
24
25
26
27
-9.5
-9.5
-7.2
-9.5
-9.5
-7
-7
0
-2.5
-2.5
Q1051
1
2
43
44
5.1
4.1
3.3
0
5.1
4.1
3.3
0
Q3821
(EE)
3
4
5
6
5
5
0.6
0
5
5
0.6
0
Q4751
E
B
C
E
-5.9
5.1
1.8
2.5
0.7
5.1
1.9
2.5
(EE)
QR3821
(EE)
E
B
C
E
3.2
12.6
0
0
3.3
12.3
0
0
QR6001
E
B
C
E
2.8
0
0
3.2
0
0
0
3.2
IC1101
1
2
3
3.2
2.5
0
3.2
2.5
0
IC3501
8
9
10
11
12
2.3
2.3
0
2.2
2.3
0
2.3
0
2.3
2.3
IC3802
(EE)
1
2
3
4
5
0
2.6
5
2.5
0
0
2.6
5
2.5
0
IC3811
(EE)
8
9
10
11
12
1.5
2.2
5
2
0
1.5
2.2
5
2.3
0
28
29
30
31
32
0
1.4
1.4
0
2.3
0
1.3
1.3
0
2.3
8
12.8
12.5
IC6001
8
9
10
11
12
3.2
1.4
0
0
0
3.2
1.3
0
0
0
IC6001
28
29
30
31
32
-9.5
-9.5
-9.8
-9.7
0
-4.7
0
0
-9.4
-9.4
3
4
1
2
0
0
5.1
5.1
0
0
5.1
5.1
Q3851
(EE)
Q3852
B
C
E
B
0
0
-5.9
0
0
0
0.7
0
Q6085
B
C
E
-5.9
-6
-5.3
-5.7
-5.8
-5.1
QR3822
(EE)
B
C
E
0
0
5
0
0
5
QR6002
B
C
E
3.3
3.3
0
3.3
3.3
0
32
IC1126
1
2
3
4
5
3.5
3.5
1.2
1.2
0
3.4
3.4
1.2
0
0
13
14
15
16
1.6
1.6
1.6
2.3
1.6
1.2
1.6
2.3
6
2.5
2.5
13
14
15
16
17
2
3.3
2.2
5
2.4
2.2
3.3
2.2
5
2.2
13
14
15
16
17
3.3
-7.2
-9.5
-5
-7.2
3.3
-4.7
-4.7
-4.7
-7
33
34
35
36
37
-9.7
-9.7
-9.7
-9.7
-9.7
-9.4
-9.4
-9.4
-9.4
-9.4
Q1115
3
4
5
6
0
5.1
5.1
5.1
0
5.1
5.1
5.1
Q4422
(EE)
C
E
B
C
0
-5.9
0
0
0
0.7
0
0
QR3501
QR1115
B
C
E
B
0
0
0
3.2
0
0
0
3.2
QR3823
(EE)
QR4302
B
C
E
B
12
12
0
-5.9
2.4
11.8
11.8
0
18
19
20
2.2
0
2.2
2.2
0
2.2
18
19
20
-5
-7.2
-7.2
-7
-6.9
-7
38
39
40
-9.7
-7.5
-7.5
-9.4
-7.3
-7.2
Q3801
(EE)
B
C
E
12.8
12.1
12.7
12.5
12
12.4
E
-5.9
0.7
(EE)
C
E
0
3.3
0
3.3
C
E
0
0
2.4
0
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