Yamaha DV-C6280, Service Manual

Page: 45 / 70

A B C D E F G H
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2
3
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6
DVD-C996/DV-C6280
■
SCHEMATIC DIAGRAM (MODULE P.C.B. (4/6): AV DECODER SECTION) (U, C, R, A MODELS)
54 55
2.6
2.6
0
1.8
3.3 2.8(3.1) 2.8(3.1) 2.8(3.3) 3.3
3.3 3.1(3.3)
0
0
0
0
0 0 0 0
0
0
0
0 0 0
1.3
3.3
2.7(3.3)
2.8(0) 2.6(0)
2.6(0) 1.7(0) 3.3(0)
2.8(2.6) 2.9(2.7)
3.3
3.3
0(2.5)
0(1.4) 1.0(0)
2.6(2.5)
2.8(2.5)
2.9(0)
2.6(3.3)
3.2(3.3) 3.2(3.3) 3.1(3.3) 3.0(3.3)
2.9(3.3) 2.9(3.3)
1.2(0)
1.2(0)
0 0
5.1(5.0)
5.1(5.0)
1.3
3.3
3.3
0
5.0
5.0
1.3
1.0(1.2)
1.0(1.2)
0.3
(0.5) 0
0
0
0
0
0
1.1
1.3
1.3
0.4
0.4
0.6
5.0
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
1
3.3
3.3
21
0
0
41
3.1
0
61
3.1
3.3
81
3.3
3.3
101
1.1
1.3
121
0.6
0.6
141
0
0
161
2.6
2.6
181
2.8
2.6
201
0
0
2
0
0
22
0
0
42
2.8
3.3
62
3.1
3.3
82
0
3.3
102
0
0
122
0.6
0.6
142
0
0
162
2.8
2.7
182
0
0
202
1.8
0
3
1.2
1.1
23
0
0
43
2.7
3.3
63
1.8
1.8
83
3.3
3.3
103
0
0.2
123
2.4
0
143
3.3
3.3
163
0
0
183
1.7
1.6
203
1.2
1.4
4
0
0
24
0
0
44
0
0
64
3.1
3.3
84
0
1.7
104
1.8
1.8
124
0.4
0.4
144
3.1
3.1
164
2.7
2.6
184
3.3
3.3
204
0
0
5
0
0
25
0
0
45
2.9
3.3
65
3.2
3.3
85
1.6
0
105
1.8
0
125
0
0
145
0
0
165
2.8
2.5
185
0
1.6
205
3.3
0
6
1.2
1.1
26
0
0
46
2.9
0
66
3.1
3.3
86
0
1.8
106
0
0
126
0.6
0.6
146
1.8
1.8
166
3.3
3.3
186
0
0
206
0
0
7
0
0
27
3.3
0
47
2.9
0
67
3.2
3.3
87
1.8
1.4
107
0
0
127
0.6
0.6
147
0
0
167
3.0
2.5
187
0
3.3
207
0.9
1.2
8
1.0
1.0
28
3.3
3.3
48
3.3
3.3
68
0
0
88
1.4
1.7
108
1.8
0
128
2.3
2.3
148
0
0
168
2.8
2.5
188
1.8
1.8
208
0
0
9
3.3
3.3
29
0
0
49
3.1
3.3
69
3.2
3.3
89
1.6
1.6
109
3.3
3.3
129
0.4
0.4
149
0
0
169
0
0
189
2.6
2.2
10
1.2
2.0
30
3.3
3.3
50
3.1
3.3
70
0
0
90
1.6
0
110
1.6
1.6
130
3.3
3.3
150
0
0
170
2.8
2.5
190
3.3
3.3
11
3.3
3.3
31
3.1
3.3
51
3.1
0
71
1.6
1.6
91
3.3
0
111
3.3
3.3
131
1.3
1.3
151
0
0
171
3.1
2.6
191
3.3
3.3
12
3.2
3.2
32
3.3
3.3
52
0
0
72
3.3
3.3
92
0
0
112
3.3
3.3
132
1.3
2.2
152
0
0
172
3.3
3.3
192
0
1.9
13
3.3
3.3
33
1.5
1.5
53
3.3
3.3
73
3.3
3.3
93
0
0
113
0.6
0
133
2.2
0.5
153
0
0
173
0
2.5
193
3.2
3.3
14
1.8
1.8
34
3.3
3.3
54
3.1
3.3
74
3.3
3.3
94
0
0
114
0
0
134
0.4
0
154
0
0
174
1.8
1.8
194
0
3.3
15
0
0
35
3.0
3.3
55
3.1
3.3
75
3.3
0
95
0
0
115
0
0
135
0
0
155
0
0
175
2.9
2.6
195
0
3.2
16
0
0
36
3.0
3.3
56
3.1
3.3
76
0
3.3
96
0
3.3
116
1.0
1.0
136
0
0
156
3.3
3.3
176
0
0
196
3.1
3.3
17
0
0
37
2.9
3.3
57
3.2
3.3
77
3.3
3.3
97
0
1.5
117
1.0
0
137
0
0
157
0
0
177
2.8
3.3
197
3.3
3.3
18
0
0
38
3.0
0
58
0
0
78
0
3.3
98
3.3
3.3
118
2.3
0
138
0
0
158
2.8
2.7
178
2.7
3.3
198
3.3
3.0
19
0
0
39
1.8
1.8
59
3.2
3.3
79
1.8
1.8
99
1.6
3.3
119
0.6
0.6
139
0
0
159
2.9
0
179
3.3
3.3
199
3.0
0
20
0
0
40
2.8
3.3
60
3.1
3.3
80
0
3.3
100
3.3
3.3
120
3.3
3.3
140
0
0
160
3.3
3.3
180
2.9
2.6
200
0
0
IC3001
STOP
PLAY
STOP
PLAY
STOP
PLAY
TO MAIN (1) P.C.B.
*VD: No Connect
AVDEC (IC3001): Page 54, 56
ODC (IC7001): Page 52
AD (IC4201): Page 59
CPU (IC6201): Page 60
FEP (IC5201): Page 49
ADSC (IC2001): Page 50