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SD-AT1000
P40 1 - C
TO PROTECT CIRCUIT PWB
CNS02
A
2
1
BI105
LFA403
B
3
C
DA404
KDS120E
2
1
7
1
6
2
5
3
8
4
CA407
1/50
D
+B
+B
RA422
330K
E
CA404
CA405
0.1
0.1
RA424
RA427
22K
22K
RA425
RA428
47K
82K
RA426
68K
RA420
0.1
(2W)
+B
RA418
0.1
RA419
0.1(2W)
RA417
F
0.1(2W)
RA411
390
RA410
+B
CA406
47/25
CA402
0.001
2
CA413
0.1
DA402
G
KDS121E
+B
14
16
15
P36 4 - A
H
TO POWER SECTION
• NOTES ON SCHEMATIC DIAGRAM can be found on page 11.
1
All manuals and user guides at all-guides.com
P36 2 - A
FROM POWER SECTION
CNS933
1
2
3
4
CNA104
LFA402
CA409
CA411
0.1
0.1
+B
RA156
75K
RA158
75K
RA430
RA476
4.7K
100K
+B
QA415
2SD601 AR
CA417
0.1
RA481
47K
RA478
1K
CA189
RA479
47K
7P(CH)
RA421
RA477 RA475
330K
47K
10K
2
1
3
+B
+B
CA418
DA405
MA111
0.1
RA126
82K
RA122
82K
CA150
100/16
CA152
0.1
CA146
0.33
DA108
SFPW56
DA110
SFPW56
CA194
100/50
(2W)
RA416
+B
0.1(2W)
RA415
0.1(2W)
390
RA409
390
CA180
CA182
1.5
CA184
0.01
RA146
1
1
2
5.6K
CA196
0.22
DA400
3
3
KDS120E
RA150
47(5W)
2
3
Figure 38 SCHEMATIC DIAGRAM (9/11)
3
2
1
ANALOG IN R-CH
ANALOG IN L-CH
A+5V
RA104
RA105
+B
CA100
CA101
120K
120K
10/16
10/16
RA108
RA109
20K
20K
RA159
1K
4
13
14 15 16 17
18
19
20
21 22 23 24
12
11
10
9
8
7
6
5
4
3
2
1
+B
RA161
100
2
1
CA123
18P(CH)
+B
+B
RA127
82K
RA128
68K
RA129
CA144
0.1
CA143
RA123
82K
27K
RA124
RA125
CA142
0.1
CA141
CA149
100/16
CA151
11
VCC
VKK
12
11
0.1
10
VKK
INB
13
10
9
14
9
INA
GND
5
CA156
8
8
DTADJB
VDD
15
+B
0.1
7
DTADJA
7
VBOOTB
6
16
6
VBOOTA
CA160
CA145
0.33
0.33
5
17
5
VBBA
VBBB
DA112
DA109
4
4
VBBA
VBBB
18
SFPW56
SFPW56
3
OUTA
OUTB
19
3
2
OUTA
OUTB
20
2
1
21
1
SA
SB
CA116
CA115
ICA102
0.001
0.001
SLA5515M
SLA5515M
CA178
CA165
SWITCHING
SWITCHING
1/25
1/25
AUDIO
POWER AMP.
POWER AMP.
+B
LA102
LA101
RA172
15K
RA132
RA133
RA134
RA136
RA137
RA135
3.3K
RA130
680
1K
1K
680
3.3K
15K
RA138
RA142
RA144
RA145
RA143
RA141
RA140
15K
3.3K
680
1K
1K
680
3.3K
1.5
RA174
15K
CA186
RA153
RA152
0.01
4.7K
4.7K
RA148
RA170
4.7K
5.6K
2
2
3
1
3
1
CA188
DA116
DA107
0.22
KDS120E
KDS121E
25
26
FRONT
4
– 38 –
CA132
47/10
CA131
0.1
RA256
75K
RA155
75K
CA130
0.001
RA258
75K
RA157
3
75K
CA133
0.001
+B
CA135
0.1
+B
CA199
47/10
+B
AMP_VCC
+B
+B
RA226
82K
68K
0.1
RA222
82K
27K
0.1
CA250
100/16
6
CA252
VCC
VKK
12
0.1
VKK
INB
13
14
INA
GND
CA155
DTADJB
VDD
15
+B
0.1
DTADJA
VBOOTB
16
VBOOTA
CA159
CA246
0.33
0.33
VBBA
VBBB
17
DA113
DA208
VBBA
VBBB
18
SFPW56
SFPW56
OUTA
OUTB
19
OUTA
OUTB
20
21
SA
SB
ICA101
CA117
CA214
0.001
0.001
CA175
CA266
1/25
AUDIO
1/25
CA294
100/50
+B
RA173
15K
12
RA131
15K
11
RA139
15K
CA179
CA181
CA280
CA282
1.5
1.5
1.5
RA175
15K
CA183
CA284
0.01
0.01
RA147
RA246
RA171
4.7K
5.6K
5.6K
CA197
RA149
0.22
5.6K
CA296
RA250
RA151
47(5W)
CA187
0.22
47(5W)
0.22
28
27
SUBWOOFER
5
6
ANALOG IN R-
CA2
10/1
RA2
20
AGND_AD
13
14
15
1
12
11
10
RA2
10
CA2
0.0
RA228
68K
CA244
0.1
RA224
27K
CA242
0.1
11
VCC
VKK
1
10
VKK
INB
1
9
1
INA
GND
8
DTADJB
VDD
1
7
DTADJA
VBOOTB
6
1
VBOOTA
5
VBBA
VBBB
1
4
VBBA
VBBB
1
3
OUTA
OUTB
1
2
OUTA
OUTB
2
1
2
SA
SB
ICA202
SLA5515M
SWITCHIN
AUDIO
POWER AM
RA272
15K
RA2
3.
RA230
15K
RA238
15K
R
3
1.5
RA274
15K
CA286
RA270
0.01
4.7K
RA248
5.6K
3
CA288
0.22
K
17
18
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