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SD-AT1000
LFA403
3
DA404
1
2
ICA401
TJM4558CD
7
1
OPE AMP.
6
2
5
3
8
4
QA402
QA401
DA402
14
16
15
TO POWER SECTION
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CNS933
FROM POWER SECTION
1
2
3
4
CNA104
LFA402
QA415
QA414
QA416
QA400
2
1
1
2
DA400
3
3
Figure 20 BLOCK DIAGRAM (9/10)
3
2
1
ANALOG IN R-CH
ANALOG IN L-CH
A+5V
13
14 15 16 17
20
21 22 23 24
12
11
10
9
8
7
6
5
4
3
2
CXA100
11.2896 MHz
11
12
VCC
VKK
10
VKK
INB
13
9
INA
GND
14
VDD
15
VBOOTB
6
16
VBOOTA
5
VBBA
VBBB
17
4
VBBA
VBBB
18
3
OUTA
OUTB
19
2
OUTA
OUTB
20
1
SA
SB
21
ICA102
SLA5515M
SWITCHING
SWITCHING
AUDIO
POWER AMP.
POWER AMP.
DA107
DA116
2
2
3
1
1
3
25
26
FRONT
– 20 –
1
AMP_VCC
11
VCC
VKK
12
10
VKK
INB
13
9
INA
GND
14
VDD
15
VBOOTB
6
16
VBOOTA
5
VBBA
VBBB
17
4
VBBA
VBBB
18
3
OUTA
OUTB
19
2
OUTA
OUTB
20
1
SA
SB
21
ICA101
SLA5515M
AUDIO
28
27
ANALOG
13
11
11
VCC
10
VKK
9
INA
V
6
VBOOT
5
VBBA
4
VBBA
3
OUTA
2
OUTA
1
SA
ICA
SLA5
SWITC
AUD
POWER
17
18
SUBWOOFER
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