Sharp SD-AT50 Service Manual page 30

1-bit digital home theater
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SD-AT50
A
1-BIT AMP. PWB-D (TOP VIEW)
B
QA300
QA301
DA317
C
DA310
3
D
4
1
2
3
E
4
3
F
4
DA108
1
G
H
• The numbers
1
to
1
CA362
CA368
DA312
CA346
DA308
RA319 RA321
RA333
13
12
ICA301
15
10
14
1
5
10
20
5
7
24
1
RA350
RA311 DA307
DA405
ICA200
13
24
RA250
RA181
RA150
13
12
15
10
RA108
5
20
RA109
24
1
DA105
RA120
RA118
CA146
DA113
DA110
CA162
CA160
QA101
QA100
RA142
6
,
11
,
12
are waveform numbers shown in page 46.
2
Figure 30 WIRING SIDE OF P.W.BOARD (11/12)
2
CA365
CA367
CA369
DA311
CA345
DA309
DA215
CA433
QA409
DA422
8
RA466
CA257
CA424
RA462
CA255
QA406
12
15
10
1
14
DA213
10
5
5
7
20
8
DA207
1
RA213
DA214
RA408
CA258
CA256
RA411
RA491
RA110
RA490
RA412
RA114
RA489
DA104
7
1
5
ICA101
10
8
14
DA212
RA119
RA121
DA109
CA145
CA169
DA111
CA165
CA167
QA102
3
4
– 30 –
DA504
RA516
QA405
DA500
DA410
DA413
DA502
CA263
DA217
QA201
QA200
DA117
RA143
5
DA505
1
QA202
QA203
2
6

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