NAD CI980, Service Manual, Page: 10 / 35

+32V
-32V
+12V
-12V
RA1
18/1W
RA2
18/1W
G
1
O
3
I
2
ICA2
KA7905
CA24
100nF
CA25
100nF
+5VA
-5VS
CA20
10uF
CA21
10uF
CA22
10uF
CA23
10uF
1
1
2
2
3
3
4
4
5
5
CJ101A
VH 3.96A-5A
CA11
100nF/100V
O
3
I
1
G
2
ICA1
KA7805
CA2
4700uF/50V
CA4
4700uF
/
50V
CA5
100uF/50V
VCC
-32V
1
2
3
4
CJ104A
XHB 2.5A-4A
+12V
-12V
CA16
100nF
CA14
100uF/25V
CA17
100nF
CA15
100uF/25V
CA8
100nF/100V
CA12
1
00nF/100V
CA10
100nF/10
0
V
CA6
100uF/50V
VCC
-32V
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
CJ301B
18PIN X2.54
+32V
-32V
CSD
FAU3
+5VA
-5VS
VCC
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
CJ501B
18PIN X2.54
+32V
-32V
CSD
FAU5
+5VA
-5VS
VCC
CH5L IN
CH5R IN
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
CJ601B
18PIN X2.54
+32V
-32V
CSD
FAU6
+5VA
-5VS
VCC
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
CJ401B
18PIN X2.54
+32V
-32V
CSD
FAU4
+5VA
-5VS
VCC
1
2
3
4
5
6
7
8
CJ106A
XHB 2.5A-8A
+12V
-12V
ALR IN
ALL IN
+12V
-12V
MUTE
CH5L IN
CH5R IN
CH6L IN
CH6R IN
CH6L IN
CH6R IN
CH4L IN
CH4R IN
CH4L IN
CH4R IN CH3L IN
CH3R IN
CH3L IN
CH3R IN
ALL IN
ALR IN
MUTE
RA12
22
CA27
100nF
R IN
L IN
R IN
L IN
1
2
3
CJ107A
XHB 2.5A-3A
LA13
1K 100M
LA14
1K 100M
LA15
1
K 100M
LA16
1K 100M
LA12
1K 100M
LA11
1K 100M
RA13
22
CA28
100nF
2.PRE AMP BOARD(1/4)