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SD-AT1000
Figure 39 SCHEMATIC DIAGRAM (10/11)
7
8
9
10
11
12
• The numbers
1
to
6
,
11
,
12
are waveform numbers shown in page 42.
KDS226
100/16
0.001
100/10
0.1
0.1
100/16
0.001
100/50
0.1
100/10
0.1
0.001
0.1
100/10
0.1
100/16
0.001
100/50
0.1
100/10
0.1
0/16
0.001
82K
82K
68K
0.1
27K
0.1
MA111
MA111
SFPW56
SFPW56
SFPW56
SFPW56
0.001
82K
82K
68K
0.1
27K
0.1
MA111
MA111
SFPW56
SFPW56
SFPW56
SFPW56
0.001
82K
82K
68K
0.1
27K
0.1
0.1
27K
0.1
68K
MA111
SFPW56
SFPW56
MA111
SFPW56
SFPW56
0.001
82K
82K
MA111
SFPW56
SFPW56
SFPW56
SFPW56
15K
15K
15K
15K
15K
15K
15K
15K
15K
15K
15K
15K
15K
15K
15K
15K
3.3K
3.3K
3.3K
3.3K
3.3K
3.3K
3.3K
3.3K
47/10
75K
75K
47/10
47/10
47/10
75K
75K
100P(CH)
1K
100P(CH)
1K
10/16
10/16
0.001
10/16
10/16
0.001
0.01
1.5
0.01
1.5
0.01
1.5
1.5
0.01
75K
75K
10/16
20K
0.001
120K
4.7K(B)
120K
0.001
120K
4.7K(B)
120K
10/16
20K
0.001
100
0.001
0.1
0.1
1.5
0.01
1.5
0.01
680
680
1K
1K
1K
1K
680
680
0.22
0.22
47
0.22
0.22
47(5W)
4.7K
5.6K
5.6K
5.6K
5.6K
0.001
4.7K
4.7K
4.7K
0.001
KDS121E
KDS120E
SLA5515M
SLA5515M
0.33
0.33
0.33
0.33
100
0.001
0.1
0.1
75K
75K
10/16
20K
120K
4.7K(B)
120K
0.001
120K
4.7K(B)
120K
0.001
10/16
20K
0.001
0.1
1.5
01
680
680
1K
1K
680
1K
680
1K
1.5
0.01
0.22
0.22
47(5W)
0.22
0.22
5W)
5.6K
K
5.6K
5.6K
4.7K
0.001
0.001
4.7K
4.7K
4.7K
KDS121E
KDS120E
SLA5515M
SLA5515M
0.33
0.33
0.33
33
7
10 11 12
8
9
4
5
6
7 6
5
4
2
1
3
9
10
11
12
17
18
19
20
21 22 23 24
16
15
14
13
8
1
2
3
4
5
6
7
8
9
10
11
12
17
18
19
20
21 22 23 24
16
15
14
13
9
10
11
13
12
15
16
17
18
19
20
21
14
8
7
6
5
4
4
3
2
1
9
10
11
13
12
15
16
17
18
19
20
21
14
8
7
6
5
4
4
3
2
1
9
10
11
13
12
15
16
17
18
19
20
21
14
8
7
6
5
4
4
3
2
1
9
10
11
13
12
15
16
17
18
19
20
21
14
8
7
6
5
4
4
3
2
1
D+5V
D+5V
AMP_VCC
AMP_VCC
R-CH_3
L-CH_3
AGND_AD
R-CH_2
L-CH_2
POWER PWB-B (2/2)
VBOOTA
VBOOTB
DTADJA
OUTB
VBBB
DTADJB
OUTB
SA
VCC
SB
GND
VKK
VKK
OUTA
VDD
INB
OUTA
VBBA
VBBB
INA
VBBA
VKK
VKK
GND
SB
VCC
SA
OUTB
DTADJB
VBBB
OUTB
DTADJA
VBOOTB
VBOOTA
VDD
VBBB
INB
OUTA
VBBA
INA
VBBA
OUTA
OUTA
VBBA
INA
VBBA
OUTA
INB
VBBB
VDD
VBOOTA
VBOOTB
DTADJA
OUTB
VBBB
DTADJB
OUTB
SA
VCC
SB
GND
VKK
VKK
OUTA
OUTA
VBBA
VBBA
INA
VBOOTA
VBOOTB
INB
VDD
VBBB
DTADJA
VBBB
OUTB
OUTB
DTADJB
SA
SB
GND
VKK
VCC
R-CH_IN 2
AGND 2
L-CH_IN 2
Lch_+2
Lch_-2
Rch_-2
Rch_+2
Lch_+3
Lch_-3
Rch_-3
Rch_+3
L-CH_IN 3
AGND 3
R-CH_IN 3
PROTECT
PROTECT
OFFSET
RESET
ANALOG IN L-CH
ANALOG IN R-CH
MCK
GNDX
XO
XI
VDDX
OUTL(–)
VDDR
OUTR(+)
OUTR(–)
OUTL(+)
GNDD
VDDL
VDA VDDL
RESET
L-CH IN
R-CH IN
GNDA
R-CH Vref
L-CH Vref
NFR2(–)
NFL1(+)
NFL2(–)
NFR1(+)
TEST
TEST
NFR1(+)
NFL2(–)
NFL1(+)
NFR2(–)
GNDA
L-CH Vref
R-CH Vref
R-CH IN
L-CH IN
RESET
VDA VDDL
GNDD
OUTL(+)
OUTL(–)
OUTR(–)
OUTR(+)
VDDR
VDDX
XI
XO
GNDX
MCK
ANALOG IN R-CH
ANALOG IN L-CH
1/25
1/25
1/25
1/25
1/25
1/25
1/25
1/25
(5W)
1
2
3
3
2
1
1
3
1
2
3
3
2
1
1
2
1
3
VKK
0.1
0.1
VDDL
CNS500
P31 12 - C
FROM MAIN PWB
17
18
20
19
24
23
24
23
SURROUND
SUBWOOFER
CENTER
P37 10~12 - A
TO POWER SECTION
R-CH OUTPUT OFFSET ADJUSTMENT
L-CH OUTPUT OFFSET ADJUSTMENT
R-CH OUTPUT OFFSET ADJUSTMENT
L-CH OUTPUT OFFSET ADJUSTMENT
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
LFA301
CA387
CA397
RA351
LA307
CA381
LA305
CA379
CA383
CA385
RA349
RA347
RA371
RA375
CA393
RA339
RA373
RA331
RA341
RA333
RA353
RA343
RA345
RA337 RA335
LA302 LA301
RA342
RA344
RA336
RA334
RA370
RA340
RA332
RA338
RA374
LA306
LA304
CA380
DA316
RA330
CA386
CA382
CA384
CA396
CA388
RA350
RA348
RA346
CA392
LA207
CA281
CA285
RA273
RA275
RA231
RA239
LA205
RA241
RA233
CA279
RA271
RA235
RA237
RA243
RA245
RA272
RA230
RA238
RA232
RA274
RA240
LA202 LA201
RA234
RA242
RA236
RA244
RA253
RA252
RA270
DA216 DA207
CA283
CA287
CA297
RA251
RA249
RA247
CA293
LA206
CA286
CA282
CA280
284
CA288
CA296
250
246
CA292
LFA200
ICA301
DA315
CA317
CA375
CA365
CA315
DA311
CA353
CA355
DA333
DA313
CA359
RA329
CA343
RA325
CA341
CA351
CA349
RA327
RA323
CA354
DA331
DA332
DA312
CA345
CA360
DA309
ICA302
CA378
CA316
DA314
CA366
CA314
DA310
CA394
DA308
CA352
DA330
CA346
CA350
RA326
RA322
RA328
CA344
CA344
RA324
CA342
RA229
CA243
RA225
CA241
RA227
CA251
CA249
RA223
DA209
CA255
CA253
DA233
ICA201
CA217
CA275
DA215
CA259
DA213
CA265
CA215
DA211
DA231
DA232
CA256
CA254
DA212
CA245
CA260
ICA202
A252
A250
DA208
246
CA266
CA214
CA278
CA216
CA294
DA214
CA242
RA224
CA244
RA228
A222
A226
RA258
RA256
CA204
CA203
CA205
CA210
RA259
CA230
CA231
CA232
RA257
RA255
CA201
RA209
RA205
VRA201
RA207
RA204
VRA200
CA200
RA208
RA206
CA301
RA309
RA305
VRA301
RA307
RA304
VRA300
RA306
CA300
RA308
CA332
CA310
RA359
CA303
CA333
RA357
RA355
CA330
CA331
0.1
CA302
CA305
CA304
RA358
RA356
CA399
CA335
CA337
CA338
RA361
CA334
CNA100
DA307
RA248
LFA201
LFA300
DA406
RA372
RA352
CA356
LA203
LA300
LA303
CA299
CA235
RA261
CA237
CA238
CA234
CA233
ICA200
IX0498AW
ICA300
IX0498AW
CA202
SWITCHING
AUDIO
POWER AMP.
SWITCHING
AUDIO
POWER AMP.
SWITCHING
AUDIO
POWER AMP.
SWITCHING
AUDIO
POWER AMP.
∑
MODULATION
CONVERSION LSI
7TH ORDER
∆∑
MODULATION
CONVERSION LSI
FM SIGNAL
1
2
3
4
1
2
3
4
5
6
5
6
11
11
12
12
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