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SM-SX1H
– 18 –
Figure 18 SCHEMATIC DIAGRAM (5/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 32.
13
TEST
R
1
2
1
2
3
4
ANALOG IN L-CH
AGND_AD
TO MAIN PWB
P14 5-A
TO MAIN PWB
P15 8-A
CORE3
CORE2
CORE1
3
2
1
3
2
1
6
5
4
2
1
3
2
1
ANALOG IN R-CH
AGND
AGND
L
DIGITAL IN R-CH
DIGITAL IN L-CH
R+
R-
AGND
AGND
L-
L+
AGND_AD
AGND_AD
AGND_AD
AGND_AD
AGND_AD
AGND_AD
DGND_AD
14
15
16
17
18
19
20
21
22
23
24
10
11
12
9
8
7
6
5
4
3
2
1
NC
MCK
GNDX
XO
XI
VDDX
VDDR
OUTR(+)
OUTR(-)
OUTL(-)
OUTL(+)
GNDD
VDDL
VDA
RESET
L-CH IN
R-CH IN
R-CH Vref
L-CH Vref
GNDA
NFR2(-)
NFL1(+)
NFL2(-)
NFR1(+)
GND_SW
8
7
6
6
5
4
3
2
1
8
7
6
6
5
4
3
2
1
GND_SW
GND_SW
HI
HO
LI
HB
LO
VSS
VDD
HS
HI
LI
VSS
LO
HS
HO
HB
VDD
GND_SW
GND_SW
GND_SW
GND_SW
GND_SW
GND_SW
GND_SW
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
GND_SW
GND_SW
GND_SW
GND_SW
LI
HO
HI
HS
VDD
VSS
LO
HB
HI
HO
LI
HB
LO
VSS
VDD
HS
ICA4~ICA7:FET D
3
2
1
3
2
1
2
1
1
2
2
3
4
5
5
6
ZDA82A
HZ7A2
ZDA82B
HZ7A2
ZDA81A
HZ7A2
ZDA81B
HZ7A2
RA94
6.8K
RA91
6.8K
RA93
6.8K
RA92
6.8K
RA71
20K
RA70
20K
ZDA83B
HZ7A2
ZDA83A
HZ7A2
ZDA84B
HZ7A2
ZDA84A
HZ7A2
RA81
100K
RA83
100K
CA81
2.2
CA83
2.2
RA84
100K
RA82
100K
CA84
2.2
CA82
2.2
DA11
SM-1XP2
DA15
SM-1XP
ZDA7
HZU12B3
ZDA3
HZU12B3
HZU
H
DA16
SM-1XP2
ZDA8
HZU12B3
DA12
SM-1XP2
ZDA4
HZU12B3
HZ
HZU
DA14
SM-1XP2
DA13
SM-1XP2
SM-1XP2
CA41
1.0
CA47
1.0
RA59
10
DA9
SM-1XP2
CA43
1.0
RA53
10
RA57
10
CA45
1.0
RA55
10
DA10
SM-1XP2
CA40
1.0
CA42
1.0
RA60
10
CA46
1.0
CA44
1.0
RA54
10
RA56
10
RA58
10
RA7
75K
RA5
75K
RA8
75K
RA6
75K
CA7
0.22
0.22
CA5
10/63
@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
CA6
10/63
C
0
RA2
10K
RA86
100K
RA85
100K
CNPA3
CNPA1
CNPA4
CNPA2
CA85
2.2
CA86
2.2
RA1
10K
RA3
10K
RA4
10K
CA25
0.22
CA27
0.22
RA41
390
RA24
4.7K
RA52
1K
RA40
390
RA28
4.7K
RA36
47K
DA8
1SS355
QA8
2SA1483
QA4
2SA1483
RA48
1K
DA4
1SS355
RA44
390
RA32
47K
RA46
1K
DA6
1SS355
QA6
2SA1483
CA24
0.22
CA26
0.22
RA50
1K
RA38
390
DA2
1SS355
RA22
4.7K
RA34
47K
QA2
2SA1483
RA26
4.7K
RA30
47K
RA42
390
RA47
1K
DA7
1SS355
QA7
2SA1483
RA51
1K
RA39
390
DA3
1SS355
RA23
4.7K
RA35
47K
QA3
2SA1483
RA27
4.7K
RA31
47K
RA43
390
RA45
1K
DA5
1SS355
QA5
2SA1483
RA49
1K
RA37
390
DA1
1SS355
RA21
4.7K
RA33
47K
QA1
2SA1483
RA25
4.7K
RA29
47K
CA30
0.22
CA31
0.22
CA32
0.22
CA35
0.22
CA33
0.22
CA34
0.22
ICA4
HIP2100
ICA6
HIP2100
CA36
0.22
CA39
0.22
ICA7
HIP2100
CA38
0.22
ICA5
HIP2100
CA37
0.22
CA29
0.22
CNWAM1A
CNWAM2C
CNWAM1C
CNWAM1B
CNWAM2B
CNWAM2A
CNWAM1
CA28
0.22
0.22
ICA1
IX2815AF
7Th ORDER
MODULATION
CONVERSION LSI
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
-B
+B
+B
+B
+B
+
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
1BIT AMP.PWB-B
2
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