Schematic Diagram - Yamaha DVD-C996 Service Manual

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