Canon CLC 1120 Service Manual page 80

CHAPTER 2 BASIC OPERATION
Output from the DC Driver PCB (2/15)
Drum motor
M2
Laser scanner
M3
motor
Main motor
M4
Fixing motor
M5
Primary charging
M6
wire cleaning motor
Cleaner blade
M7
reciprocating motor
Transfer drum
M8
cleaner brush
Polishing roller
M9
motor
2-32
COPYRIGHT © 1999 CANON INC.
J722
J373
-7
-9
-8
-6
-5
-4
-3
-2
-1
J377
-5
-4
-3
-1
-2
J375
-4
-3
-2
-1
J373
-6
-7
-4
-3
-2
-1
-5
J713
-1
-2
J726
-2
-1
Registration
path driver
J317 J312
PCB
-3
-B6
-2
-B7
-1
-B8
J545J315
J546
-2
-2
-1
-1
Figure 2-321
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
DC driver PCB
+5V
J1026
-A7
-A5
DRMCLK
-A6
DRMCW
-A8
DRMSP1
-A9
DRMSP0
-A10
DRMFG
-A11
DRMRDY
-A12
DRMON
-A13
-B1
LSMRDY
-B2
LSMON
-B3
LSMSEL
-B5
LSMCLK
-B4
+5V
-A1
-A2
MNMRDY
-A3
MNMON
-A4
+5V
-B11
-B12
-B9
FXMON
-B8
FXMLK
-B7
FXMSP0
-B6
FXMSP1
-B10
J1024
-A4
PRIMFW
-A5
PRIMRV
J1028
-3
CBRCMA
-1
CBRCMB
J311 J1013
-B5 -B13
TRCMLK
-B14
-B4
TRCMON
-B3 -B15
PRDMA
-B2 -B16
PRDMB
See p. 2-12.
See p. 5-6.
See p. 2-10.
See p. 8-4.
See p. 6-27.
When A=0 and B=1,
M7 turns on.
In response to an error,
returns '0' to the PCB.
When '1', M8 turns on.
When A=0 and B= 1, rotates
CW; roller comes into contact
and rotates.
When A=1 and B=0, rotates
CCW; roller moves away and
does not rotate.