Canon FAX L1000 Service Manual page 342

FAX-L1000 Chapter 4: Maintenance and Service
SCNT board (J12) ,/ Sensor board(J1)
J12 (J1)
/
1 11
.
2 10
.
3 9
,
4 8
/
5 7
,
6 6
,
7 5
,
8 4
/
9 3
/
10 2
/
11 1
SCNT board (J14) ,/ Document edge sensor
J14 Sensor Signal name
/ .
1
. .
2
, .
3
SCNT board (J23) ,/ NCU board(J2)
J23 J2
.
1 6
/
2 5
/
3 4
,
4 3
/
5 2
,
6 1
SCNT board (J24) ,/ ADF thermostat
J24 ADF thm
/
1 1
,
2 2
Signal name Description
+3.3V +3.3V(off while ESS)
DGND Ground
DGND Ground
DWS Document width sensor detect signal
(H: No document, L: Document)
SENPW Sensor
DS Document sensor detect signal
(H: No document, L: Document)
DFS Document feed sensor detect signal
(H: No document, L: Document)
CAMS Cam sensor signal
DCMGND DC motor ground
DCMGND DC motor ground
DCM+18V DC motor +18V
Description
+5V +5V(DES)
DGND Ground
DES Document edge sensor detect signal
(H: No document, L: Document)
Signal name Description
DGND Ground
+12V +12V
+12V +12V
ANOUT Analog out signal
TXAO Analog transmission signal
RXAI Analog receive signal
Signal name Description
ADFTHM+24V ADF Thermostat +24V out
ADFGND ADF Thermostat +24V in
4-90
power