Canon FAX-L1000 User Manual
Page 559
5-201
FAX-L1000 Chapter 5: Appendix
ISDN G4 board(J2)
,/
,/
,/
,/
,/
TWINS board (J37)
J2
J37
Signal name
Description
1
.
14
GND
Ground
2
,
13
+12V
Logic drive voltage
3
.
12
GND
Ground
4
.
11
GND
Ground
5
,
10
+3.3V
Logic drive voltage
6
,
9
+3.3V
Logic drive voltage
7
.
8
GND
Ground
8
,
7
+3.3V
Logic drive voltage
9
.
6
GND
Ground
10
.
5
GND
Ground
11
,
4
+5V
Logic drive voltage
12
,
3
+5V
Logic drive voltage
13
,
2
+5V
Logic drive voltage
14
.
1
GND
Ground
ISDN G4 board(J3)
,/
,/
,/
,/
,/
TWINS board (J43)
J3
J43
Signal name
Description
1
.
8
GND
Ground
2
,
7
+12V
Logic drive voltage
5
.
4
GND
Ground
6
,
3
+24V
FAX-L1000 ISDN Kit drive voltage
7
.
2
N.C
Not connected
8
.
5
N.C
Not connected
ISDN G4 board(J3)
,/
,/
,/
,/
,/
G4 Relay board (J2)
J3
J2
Signal name
Description
3
.
2
GND
ground
4
,
1
-12V
Logic drive voltage
G4 Relay board (J1)
,/
,/
,/
,/
,/
TWINS board (J43)
J1
J43
Signal name
Description
1
,
1
+5V
Logic drive voltage
2
.
6
GND
ground
ISDN G4 board(J7)
,/
,/
,/
,/
,/
Mojure board (J203)
J7
J203
Signal name
Description
1
,
1
-RX
ISDN Reception signal
2
,
2
+RX
ISDN Reception signal
3
/
3
-TX
ISDN Transmision signal
4
/
4
+TX
ISDN Transmision signal