Removing The Analog Processor Pcb - Canon CLC 1120 Service Manual

CHAPTER 4 IMAGE PROCESSING SYSTEM
2. Removing the Analog Processor
PCB
1) Remove the copyboard glass, and detach
the lens mount cover.
2) Remove the laser unit cover (front) and
the laser unit cover (rear). (200V model
only)
3) Remove the two screws [1], and detach
the auxiliary cover [2].
4) Remove the four screws [3], and detach
the laser scanner cover [4].
Caution:
Move the mirror mount fully to the left.
Take care not to damage the power
supply line [5] of the scanning lamp.
5) Remove the two screws [6], and detach
the IP upper cover [7].
6) Remove the two screws [8], and detach
the harness retainer [9].
7) Disconnect the connector [10] from the IP
motherboard.
8) Remove the three screws [11], and
disconnect the three connectors [12]; then,
detach the analog processor PCB [13].
Caution:
Take care not to trap the flat cable from
the image processor PCB between the
base plate and the analog processor PCB.
4-18
COPYRIGHT © 1999 CANON INC.
[3]
[3] [1]
[12]
[10]
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
[4] [3]
[2] [1] [3]
Figure 4-505
[6] [7]
Figure 4-506
[9] [8] [12]
[11] [13]
Figure 4-507
[5]
[11]