Canon FAX-L1000 User Manual
Page 356
4-104
FAX-L1000 Chapter 4: Maintenance and Service
TWINS board (J39)
,/
ISDN G4 board (J1) (FAX-L1000 ISDN KIT)
J39
J700
Signal name
Description
A13 .
A8
PD6
Data signal
A14 .
A7
PD5
Data signal
A15 .
A6
PD4
Data signal
A16 .
A5
PD3
Data signal
A17 .
A4
PD2
Data signal
A18 .
A3
PD1
Data signal
A19 .
A2
PD0
Data signal
A20 /
A1
nSTROBE
Strobe signal
B1
/
B20
nAUTOFD
Auto feed signal
B2
,
B19
nFAULT
Fault signal
B3
/
B18
nINIT
Initialize signal
B4
/
B17
nSELECTIN
Select in signal
B5
.
B16
GND
Ground
B6
.
B15
GND
Ground
B7
.
B14
GND
Ground
B8
.
B13
GND
Ground
B9
.
B12
N.C
Not connected
B10 .
B11
N.C
Not connected
B11 .
B10
N.C
Not connected
B12 .
B9
N.C
Not connected
B13 ,
B8
N.C
Not connected
B14 ,
B7
N.C
Not connected
B15 .
B6
GND
Ground
B16 .
B5
PSPOUT
Speaker signal
B17 ,
B4
N.C
Not connected
B18 /
B3
N.C
Not connected
B19 ,
B2
CICNT
CICNT
B20 .
B1
N.C
Not connected
TWINS board (J43)
,/
ISDN G4 board (J3) (FAX-L1000 ISDN KIT)
J43 J3
Signal name
Description
1
.
8
N.C
Not connected
2
.
7
N.C
Not connected
3
/
6
24V
FAX-L1000 ISDN KIT drive voltage
4
.
5
GND
Ground
7
/
2
12V
Logic drive voltage
8
.
1
GND
Ground
TWINS board (J43)
,/
G4 Relay board (J1) (FAX-L1000 ISDN KIT)
J43 J1
Signal name
Description
1
/
1
5V
Logic drive voltage
6
.
2
GND
ground