47
14 Appendix for Schematic Diagram
14.1. Voltage and Waveform 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.
14.1.1. Main 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
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
IC51301
IC51301
IC51301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
0
0
0
0
0
3.3
3.3
3.3
0
0
3.3
0
0
0
0
0
3.2
0
0
0
0
0
0
0
0
3.3
3.3
3.3
0
0
3.3
0
0
0
0
0
3.2
0
0
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
0
0
0
0
0
0
0
0
3.3
3.2
3.2
3.2
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0
0
0
3.3
3.2
3.2
3.2
0
0
0
0
3.3
0
0
0
41
42
43
44
45
46
47
48
3.2
3.2
3.2
3.2
0
0
0
0
3.2
3.2
3.2
3.2
0
0
0
0
IC1001
IC1001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
6.7
0
3.2
0
0
0
0
0.8
0
3.2
7.6
4.5
3.3
0
0
0
4.9
0
0
11.7
6.7
0
3.2
0
0
0
0
0.8
0
3.2
7.6
4.5
3.3
0
0
0
4.9
0
0
11.7
21
22
23
24
0
0
0
4.9
0
0
0
4.9
IC1002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2.5
1.8
0
3.2
6.7
11
11.8
11.8
11.8
0
1.6
1.0
2.0
2.5
2.5
1.8
0
3.2
6.7
11
11.8
11.8
11.8
0
1.6
1.0
2.0
2.5
IC1102
1
2
3
4
5
6
7
8
0.6
0.6
3.2
0
9.0
0
0.8
1.2
0.6
0.6
3.2
0
9.0
0
0.8
1.2
IC1201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1.0
2.5
1.8
0.7
0
1.2
1.9
1.3
1.4
0
0.7
1.3
2.5
0
2.5
2.7
6.3
1.9
1.3
4.3
1.0
2.5
1.8
0.7
0
1.2
1.9
1.3
1.4
0
0.7
1.3
2.5
0
2.5
2.7
6.3
1.9
1.3
4.3
21
22
23
24
25
26
27
28
29
30
5.0
0
11
4.0
1.9
2.6
6.8
3.2
0
5.0
5.0
0
11
4.0
1.9
2.6
6.8
3.2
0
5.0
IC1401
1
2
3
4
5.8
7.2
0
0
5.8
7.2
0
0
IC1451
1
2
3
4
3.3
0
0
0
3.3
0
0
0
IC1452
1
2
3
4
5
11
0
3.3
7.7
11
11
0
3.3
7.7
11
IC1453
1
2
3
4
5
0
0
0
3.2
4.8
0
0
0
3.2
4.8
IC1461
1
2
3
0
3.9
11
0
3.9
11
IC1601
IC1601
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
0
0
0
3.6
0
0
0
0
0
0
0
0
0
0
0
0
0
11.8
11.7
0
0
0
0
3.6
0
0
0
0
0
0
0
0
0
0
0
0
0
11.8
11.7
21
22
23
24
11.8
11.8
0
0
11.8
11.8
0
0
IC4001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0.3
3.2
3.2
2.0
1.6
0.7
1.6
1.6
0
0
4.6
0
2.3
0
2.3
4.6
0.3
3.2
3.2
2.0
1.6
0.7
1.6
1.6
0
0
4.6
0
2.3
0
2.3
4.6
IC4002
1
2
3
4
5
4.8
0
4.8
0
4.6
4.8
0
4.8
0
4.6
IC4008
IC4008
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
3.3
0
0
0
0
0
3.3
0
0
0
1.6
0
1.6
0
0
0
0
0
3.3
0
3.3
0
0
0
0
0
3.3
0
0
0
1.6
0
1.6
0
0
0
0
0
3.3
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
0
3.3
0
3.2
0
2.3
3.3
0.1
0
0
0
0
0
0
0
0
0
3.3
0
3.2
0
2.3
3.3
0.1
0
0
0
0
0
0
0
0
IC51003
1
2
3
4
3.3
1.2
0
0
3.3
1.2
0
0
IC55005
IC55005
IC55005
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
11.5
11
0
0
2.5
0
0
3.3
0
0
0
0
0
0
4.8
0
0
0
0
0
11.5
11
0
0
2.5
0
0
IC55300
1
2
3
4
5
6
7
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
4.8
0
0
0
0
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
0
0
4.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
0
0
0
11.9
0
0
0
0
0
0
0
0
0
11.9
11.9
0
0
0
0
11.9
0
0
0
0
0
0
0
0
0
11.9
11.9
0
IC55008
1
2
3
4
0
4.8
2.6
3.2
0
0
0
0
IC55901
IC56001 (B100PC)
1
2
3
4
5
6
7
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
3.2 0
1.4
5
9
0
0
0
0
0
Summary of Contents for DMP-B100EB
Page 10: ...10 4 1 Others Licenses ...
Page 11: ...11 5 Location of Controls and Components B100P ...
Page 12: ...12 B100PC ...
Page 13: ...13 ...
Page 23: ...23 9 Disassembly and Assembly Instructions 9 1 Disassembly Flow Chart ...
Page 31: ...31 10 1 2 Checking and Repairing of Main P C B 2 ...
Page 51: ...51 15 1 2 Packing Accessories Section PC8 PC4 PC2 PC7 A2 A5 A8 A5 A1 A1 1 A4 A15 A10 PC1 PC3 ...