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
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
IC1021
IC1195
IC3501
IC3502
IC3811
IC3811
IC4301
IC6001
IC6001
IC6001
IC6001
Q3821
Q4422
QR3501
1
2
3
4
5
6
7
8
1
2
3
1
2
3
4
5
0
0.1
0.1
0.1
0.1
0.1
0
0.6
10.5
7.2
9.7
20.2
12.3
0
8.8
0
0.1
0.1
0.1
0.1
0.1
0
0.6
10.5
7.2
9.7
12.3
3.2
0
0
1
2
3
4
5
6
12.7
8.8
12
12.1
12.1
13.9
8.9
12
12.1
12.1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
13.7
10.9
11.2
10.5
11.3
10.5
8.8
11
11
8.8
11
11
10.4
10.4
10.4
11
13.7
10.9
11.2
10.5
11.4
10.5
8.9
10.9
10.9
8.9
11
0
10.4
10.4
10.3
11
1
2
3
4
5
6
1
2
3
4
5
6
10.7
8.8
10.6
8.8
10.7
13.4
11.3
8.8
11.3
8.8
11.3
13.7
10.6
8.8
10.6
8.8
10.7
13.7
11.3
8.8
11.3
8.8
11.3
13.7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
13.7
8.8
8.8
10.8
13.7
8.6
8.8
10.3
11
13.7
8.6
8.8
8.5
8.8
9.1
13.7
11.4
11.4
11.4
11.5
13.7
8.8
8.8
10.8
13.7
8.6
8.8
10.3
11
13.7
8.7
8.8
8.5
8.8
8.4
13.7
11.4
11.4
10.9
8.8
21
22
23
24
25
26
27
28
29
30
31
32
11.5
11.5
18.8
11.5
8.8
10.1
8.9
8.8
10.2
10.2
8.9
11.1
11.2
8.8
11.5
11.6
8.8
10.1
10.1
8.8
10.2
10.2
8.8
11.1
1
2
3
4
5
6
7
8
11.4
11.3
11.3
-1.1
11.3
11.3
11.4
21
2.6
2.5
2.5
-9.8
2.5
2.5
2.6
13
1
2
3
4
5
16
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
0
0
-3.3
3.3
3.3
3.3
3.3
1.7
1.6
0
0
3.2
0
3.3
1.6
1.6
3.3
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
1.7
1.6
0
0
3.2
0
3.3
1.6
1.6
3.3
3.2
0
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
3
0.6
1
1.1
0
0
0
0
3.2
3.3
3.3
-1.1
-1.7
12
8.8
12
1.8
1.9
1.8
1.9
2.9
0.7
1.1
1.1
0
0
0
0
3.3
3.3
1.7
2
-1.3
3.2
0
3.2
-6.9
-6.8
-6.8
-6.8
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
1.9
2.2
2.2
-1.1
2.2
-1.1
2.2
-1.1
5.5
-1.1
-1.1
2.2
-1.1
-1.1
0
-1.1
-1.2
12
11.5
11.8
-3.1
-3.1
-3.2
-6.4
0
-6.4
-6.4
-9.7
-9.8
-6.5
-6.5
-6.5
0
0
-3.2
-3.2
-9.8
3.2
2.9
3
61
62
63
64
1
2
3
4
1
2
3
4
5
6
B
C
E
8.8
8.8
8.9
12.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3.3
5.1
4.1
0.2
0.2
5
5
0
5.1
5
5
13.6
13.5
9.6
1
2
3
4
5
6
B
C
E
B
C
E
B
C
E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.9
0
1.8
0
0
4.8
-3.3
-3.3
0.7
-3.3
-3.3
-6
0
0
0
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0
0
0.7
5
1.8
2.5
-6.4
-6.4
-5.7
0
0
0
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.2
2.5
0
0
13.5
0
0
0
0
4.8
9.6
12.9
0
B
C
E
B
C
E
0
0
0
0
0
0
-5.9
0.1
0
-0.7
-3.3
-3.3
IC1101
IC1151
IC3802
Q1051
Q1115
Q3801
Q3851
Q3852
Q4302
Q4423
Q4751
Q6085
QR1115
QR3502
QR3821
QR3822
QR3823
QR4302
QR4306
35
DVD-S42PC / DVD-S422PC
Summary of Contents for DVD-S422PC
Page 21: ...3 Remove the solders 4 Remove the traverse motor 21 DVD S42PC DVD S422PC ...
Page 26: ...26 DVD S42PC DVD S422PC ...
Page 27: ...27 DVD S42PC DVD S422PC ...
Page 38: ...DVD S42PC DVD S422PC 38 ...
Page 44: ...DVD S42PC DVD S422PC 44 ...
Page 58: ...DVD S42PC DVD S422PC 58 ...
Page 59: ...18 EXPLODED VIEWS 18 1 CASING PARTS MECHANISM SECTION EXPLODED VIEW 59 DVD S42PC DVD S422PC ...
Page 60: ...18 2 MECHANISM SECTION EXPLODED VIEW 60 DVD S42PC DVD S422PC ...
Page 61: ...18 3 PACKING ACCESSORIES SECTION EXPLODED VIEW 61 DVD S42PC DVD S422PC ...
