Panasonic SA-VK81DGCS Service Manual page 86

Dvd stereo system
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SA-VK81DGCS / SA-VK81DGCP
SCHEMATIC DIAGRAM - 7
DVD MODULE (DV2) CIRCUIT
RA8014
(82 x 4)
256
255
254
253
252
251
250
249
248
1
MDQ9
2
MDQ5
3
VSS
4
MDQ10
5
MDQ4
6
VDD33
7
MDQ11
8
MDQ3
9
VSS
10
MDQ12
11
MDQ2
12
VDD33
13
MDQ13
14
MDQ1
15
MDQ14
16
VSS
17
MDQ0
18
MDQ15
19
VDD33
20
VSS
21
EXADR20
22
NEXWE
23
EXADT0
24
EXADT4
25
EXADT8
26
VDD12
27
EXADT12
28
VDD33
29
VSS
30
EXADR16
31
EXADR18
32
EXADT14
33
EXADT10
34
VDD33
35
VSS
36
EXADT6
37
EXADT2
38
NEXCE
39
EXADT1
40
EXADT5
41
EXADT9
42
EXADT13
43
EXADR17
44
VDD12
45
EXADR19
46
EXADT15
47
EXADT11
48
VDD33
49
VSS
50
EXADT7
51
EXADT3
52
NEXOE
53
P15
54
P14
55
P13
56
P12
57
P11
58
P10
59
P9
60
P8
61
P7
62
VDD33
63
MMOD
64
VSS
65 66 67 68 69 70 71 72 73
RA8015
(22 x 2)
247
246
245
244
243
242
241
240
239
238
237
236
235
234
233
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
: +B SIGNAL LINE
RA8018
(82 x 4)
RA8017
(82 x 4)
232
231
230
229
228
227
226
225
224
223
222
221
220
219
218
217
IC8001
MN2DS0003APH
DV2.1 LSI
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
C8207
0.1
86
C8021
0.1
216
215
214
213
212
211
210
209
208
207
206
205
204
203
202
201
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
200
199
198
197
196
195
194
193
MDQ24
192
VSS
191
190
VDD33
189
TRCST
TRCDATA3
188
TRCDATA2
187
TRCDATA1
186
185
TRCDATA0
184
TRCCLK
183
EXTRG1
182
SDATA
181
EXTRG0
SCLOCK
180
VSS
179
178
VDD33
177
IECOUT
176
ADOUT0
ADOUT1
175
ADOUT2
174
173
VSS
VDD12
172
ADOUT3
171
170
SRCK
LRCK
169
EXTCK
168
VDD33
167
166
OSCO
165
OSCI
VSS
164
DACCK
163
AVSSG
162
AVDDG
161
AVSSE
160
159
AVDDE
158
DAC5OUT
AVSSF
157
156
DAC4OUT
COMP
155
IREF1
154
VREF
153
152
DAC3OUT
151
DAC2OUT
AVDDF
150
DAC1OUT
149
PWM0
148
147
PWM1
VCOF/AD4
146
145
AVSSH
VREFH10
144
143
AD0
VREFL10
142
AVDDH
141
AD1
140
AD2
139
VIN1
138
137
VIN2
136
VIN3
135
VIN4
VIN5
134
133
VIN6
132
VIN7
131
VIN8
VIN9
130
VIN10
129
121
122
123
124
125
126
127
128
C8229
1

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