NEC NEAX 2400 ICS, Manual

Page: 116 / 149

CHAPTER 3 ND-45383 (E)
Page 106
Revision CD 1.0
Figure 3-31 “CHAMP” Connector Pin Accommodation for DRU-23-S3
DRU-23-S3
CHAMP0
CHAMP1
DRE card
PIN
No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50 RB
TB
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
LEAD
NAME
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
PIN
No.
RA
TA
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
LEAD
NAME
To NEAX2400 IMS
No.0 CKT
No.1 CKT
No.2 CKT
No.3 CKT
No.4 CKT
No.5 CKT
No.6 CKT
No.7 CKT
No.8 CKT
No.9 CKT
No.10 CKT
No.11 CKT
No.12 CKT
No.13 CKT
No.14 CKT
No.15 CKT
No.16 CKT
No.17 CKT
No.18 CKT
No.19 CKT
No.20 CKT
No.21 CKT
PIN
No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50 B22
LEAD
NAME
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
PIN
No.
A22
LEAD
NAME
No.22 CKT
Note:
In the case of 11DLC + 1ELC Mode, leads of No. 12 ~ No. 22 circuits are not to be used.