76
11 Appendix for Schematic Diagram
11.1. 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.
11.1.1. Drive 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
IC301
IC301
IC301
IC301
IC301
IC301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2.1
2
2.1
2.1
1
2
0
0
3.3
0
1.2
1.2
1.2
1.2
0
0
1
0
3.3
3.4
2.1
2
2.1
2.1
1
2
0
0
3.3
0
1.2
1.2
1.2
1.2
0
0
1
0
3.3
3.4
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
3.3
0.2
1.2
0
0
0
0
0
1.7
1.6
1.7
0
3.3
0.1
0
0
0
3.4
3.4
3.3
3.3
0.2
1.2
0
0
0
0
0
1.7
1.6
1.7
0
3.3
0.1
0
0
0
3.4
3.4
3.3
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
0
0
3.3
0
3.4
3.4
0
0
0
0
3.4
3.3
2.7
0
3.3
0
3.4
1.3
0
0
0
0
3.3
0
3.4
3.4
0
0
0
0
3.4
3.3
2.7
0
3.3
0
3.4
1.3
0
0
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
0
0
3.4
3.3
3.3
0
0
0
0
0
3.4
2.7
0
0
0
3.4
0
3.3
3.3
0
0
0
3.4
3.3
3.3
0
0
0
0
0
3.4
2.7
0
0
0
3.4
0
3.3
3.3
0
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
0.8
0
0.8
0
0.4
0.4
0
0
1
3.3
0
1.2
0
0
0
0
0
1.3
3.3
0
0.8
0
0.8
0
0.4
0.4
0
0
1
3.3
0
1.2
0
0
0
0
0
1.3
3.3
0
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
0
0
0
0
0
3.3
0
0
0
1.3
0
0
3.3
0
0
3.3
0
0
1.6
1.5
IC301
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
2.2
2.2
0
2.2
2.5
1.7
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
0
2.2
2.5
1.7
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
IC301
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
1.3
3.3
0
0
0
0
0
3.3
0
0
0
3.3
1.3
0
1.6
1.6
1.6
1.6
1.6
1.6
1.3
3.3
0
0
0
0
0
3.3
0
0
0
3.3
1.3
0
1.6
1.6
1.6
1.6
1.6
1.6
0
0
0
0
0
3.3
0
0
0
1.3
0
0
3.3
0
0
3.3
0
0
1.6
1.5
IC301
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
1.5
1.6
3.4
0
0.3
0.4
3.3
0
1.3
1.3
1.2
0
0.8
3.3
1.5
1.5
1.5
1.5
3.3
2.2
1.5
1.6
3.4
0
0.3
0.4
3.3
0
1.3
1.3
1.2
0
0.8
3.3
1.5
1.5
1.5
1.5
3.3
2.2
1
2
3
4
5
6
7
8
2.2
1.1
1.1
0
1.1
1.1
2.2
5.1
IC101
1
2
3
4
5
6
7
5.1
3.3
5.1
0
1.1
3.3
1.2
5.1
3.3
5.1
0
1.1
3.3
1.2
IC201
1
2
3
4
5
12
12
9
0
0
2.2
1.1
1.1
0
1.1
1.1
2.2
5.1
12
12
9
0
0
IC202
IC401
IC401
IC401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
12.5
17.3
0
2.6
2.6
3.4
3.4
1.8
1.6
1.6
1.7
1.7
5.1
0
1.7
1.7
1.7
1.7
1.7
0
12.5
17.3
0
2.6
2.6
3.4
3.4
1.8
1.6
1.6
1.7
1.7
5.1
0
1.7
1.7
1.7
1.7
1.7
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1.6
1.8
12
6.2
6.3
6.5
6.1
0
6.2
6.2
0
0
0
0
5.1
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0.4
0.8
0.3
0.8
0.2
2.4
2.4
0.8
0
4.7
0
4.7
0.2
1.2
4.7
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
12
0
12.1
0
0
0
0
0
0
0
0
0
0
12.1
12.1
0
1.2
4.8
4.8
3.3
3.2
0
0
0
0
2.4
0
0.6
0.3
1
3.2
3.2
QR101
1
2
3
3.3
0
0
3.3
0
0
1
2
3
4
5
6
0
0
0
0
3.3
0.7
0
0
0
0
3.3
0.7
Q101
