Panasonic SA-HT640WPL Service Manual page 15

Dvd home theater sound system
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SCHEMATIC DIAGRAM-3
A
DVD MODULE CIRCUIT
:DVD(AUDIO) SIGNAL LINE
LB8002
J0JHC0000045
D+1.2V
C8002
4V330
R8011 22
a24
1
MDQ9
a25
2
MDQ5
3
VSS
a26
4
MDQ10
a27
5
MDQ4
VDD33
6
a28
7
MDQ11
a29
8
MDQ3
VSS
9
a30
10
MDQ12
a31
11
MDQ2
VDD33
12
a32
13
MDQ13
a33
14
MDQ1
a34
MDQ14
15
16
VSS
a35
17
MDQ0
a36
18
MDQ15
19
VDD33
20
VSS
EXADR_20
21
EXADR20
XWE
22
NEXWE
EXADT_0
23
EXADT0
EXADT_4
24
EXADT4
EXADT_8
25
EXADT8
VDD12
26
EXADT_12
27
EXADT12
28
VDD33
C8006
VSS
29
0.1
EXADR_16
30
EXADR16
EXADR_18
31
EXADR18
EXADT_14
EXADT14
32
EXADT_10
33
EXADT10
34
VDD33
35
VSS
EXADT_6
36
EXADT6
EXADT_2
37
EXADT2
XCE
38
NEXCE
EXADT_1
39
EXADT1
EXADT_5
40
EXADT5
EXADT_9
41
EXADT9
EXADT_13
42
EXADT13
EXADR_17
43
EXADR17
44
VDD12
EXADR_19
45
EXADR19
EXADT_15
46
EXADT15
EXADT_11
47
EXADT11
48
VDD33
C8009
VSS
49
0.1
EXADT_7
50
EXADT7
EXADT_3
51
EXADT3
XOE
NEXOE
52
STBDAC
53
P15
54
P14
AMUT
55
P13
SBT3
56
P12
SBO3
57
P11
58
P10
P9
59
P9
P8
60
P8
R8021
61
P7
10K
62
VDD33
63
MMOD
64
VSS
RX8021
D1H410320002
OP_CPU-CLK
OP_CPU-STAT
R8023
OP_CPU-CMD
47K
R8022
10K
27
28
29
:DVD(VIDEO) SIGNAL LINE
:CD-DA SIGNAL LINE
256
255
254
253
252
251
250
249
248
247
246
245
244
243
242
241
240
239
238
237
236
235
234
233
232
231
230
229
228
227
226
225
224
223
IC8001
MN2DS0003APH
DV2.1 LSI
65 66 67 68 69 70 71 72 73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
C8207
0.1
30
31
32
:+B SIGNAL LINE
222
221
220
219
218
217
216
215
214
213
212
211
210
209
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
MDQ24
192
VSS
191
VDD33
190
TRCST
189
TRCDATA3
188
TRCDATA2
187
TRCDATA1
186
TRCDATA0
185
TRCCLK
184
EXTRG1
183
SDATA
182
EXTRG0
181
SCLOCK
180
VSS
179
VDD33
178
IECOUT
177
ADOUT0
176
ADOUT1
175
ADOUT2
174
VSS
173
VDD12
172
ADOUT3
171
SRCK
170
LRCK
169
EXTCK
168
VDD33
167
OSCO
166
OSCI
165
VSS
164
DACCK
163
AVSSG
162
AVDDG
161
AVSSE
160
AVDDE
159
DAC5OUT
158
AVSSF
157
DAC4OUT
156
COMP
155
IREF1
154
VREF
153
DAC3OUT
152
DAC2OUT
151
AVDDF
150
DAC1OUT
149
PWM0
148
PWM1
147
VCOF/AD4
146
AVSSH
145
VREFH10
144
AD0
143
VREFL10
142
AVDDH
141
AD1
140
AD2
139
VIN1
138
VIN2
137
VIN3
136
VIN4
135
VIN5
134
VIN6
133
VIN7
132
VIN8
131
VIN9
130
VIN10
129
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
C8228
1
33
34
35
15
J0JHC0000045
RX8031
D1H447220001
TRCST
TRCDATA3
TRCDATA2
TRCDATA1
TRCDATA0
R8041
33
TRCCLK
SDATA
K8031 ERJ2GE0R00X
EXTRGO
SCLOCK
R8404
100
AUDIODIGITAL
R8407
100
AOUT0
C8208
AOUT1
AOUT2
RX8402
C8307
D1H410120001
R8402
100
DMIXOUT
SRCK
LRCK
RX8401
R8401
D1H410120001
47K
R8622
1K
LB8401
X8621
ERJ2GEJ151X
H0J270500085
C8621 12P
ADAC-CLK
C
R8325
160
R8326
0
R8322
10
R8321
160
Y
R8315
6.8
R8311
2.4K R8312
1K
C8312
1
R8313
24K
R8314
0
C8311
0.1
CR/PR/R
CB/PB/B
Y/PY/G
PWM0
PWM1
AD4
R8331
R8332
160
10
C8234
0.1
C8232
0.1
AD0
AD1
AD2
VHALF
VIN1
D8231
VIN2
MA2J11100L
VIN3
VIN4
VIN5
VIN6
VIN7
VIN8
SA-HT640WPL DVD MODULE CIRCUIT
36
37
38
SA-HT640WPL
LB8001
0.1
0.1
L8302
J0JCC0000079
L8301
G1C100KA0055
L8202
J0JCC0000079
39

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