Canon FAX-L1000 User Manual
Page 335
4-83
FAX-L1000 Chapter 4: Maintenance and Service
6.2 Signal Description
SCNT board (J1)
,/
Memory board
J1 Memory Signal name
Description
A1
.
1
DGND
Ground
A2
.
2
VD0
Data signal
A3
.
3
VD1
Data signal
A4
.
4
VD2
Data signal
A5
.
5
VD3
Data signal
A6
.
6
VD4
Data signal
A7
.
7
VD5
Data signal
A8
.
8
VD6
Data signal
A9
.
9
VD7
Data signal
A10 /
10
+VB
Logic drive voltage
A11 .
11
N.C
Not connected
A12 .
12
AX0
Address/data signal
A13 .
13
AX1
Address/data signal
A14 .
14
AX2
Address/data signal
A15 .
15
AX3
Address/data signal
A16 .
16
AX4
Address/data signal
A17 .
17
AX5
Address/data signal
A18 .
18
AX6
Address/data signal
A19 .
19
AX10
Address/data signal
A20 .
20
N.C
Not connected
A21 .
21
VD8
Data signal
A22 .
22
VD9
Data signal
A23 .
23
VD10
Data signal
A24 .
24
VD11
Data signal
A25 .
25
VD12
Data signal
A26 .
26
VD13
Data signal
A27 .
27
VD14
Data signal
A28 .
28
AX7
Address/data signal
A29 .
29
N.C
Not connected
A30 /
30
+VB
Logic drive voltage
A31 .
31
AX8
Address/data signal
A32 .
32
AX9
Address/data signal
A33 .
33
N.C
Not connected
A34 .
34
N.C
Not connected
A35 .
35
VD15
Data signal
A36 .
36
N.C
Not connected
A37 .
37
VD0
Data signal
A38 .
38
VD1
Data signal
A39 .
39
DGND
Ground
A40 /
40
nCASL
Column address/low-order byte access
A41 /
41
nCASL
Column address/low-order byte access
A42 /
42
nCASH
Column address/high-order byte access