Removing The Video Controller Pcb; Removing The Polygon Motor Driver - Canon 1000 Service Manual

13. Removing the Video Controller
PCB
1) Fix the digital unit [1] as indicated in Figure 4-
1101-13 (See chapter 4. VI. LASER SYSTEM,
A-1. Making Preparations for Laser Unit-
Related Parts).
[1]
Figure 4-1101-13
2) Remove the three screws [2], and remove the
air duct plate [3].
[2]
Figure 4-1102-13
COPYRIGHT © 2001 CANON INC.
[2]
[3]
CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
4. MECHANICAL SYSTEM
3) Disconnect all eleven connectors from the
video controller PCB, and remove the four
mounting screws [4]; then, remove the video
controller PCB [5].
[4]
Figure 4-1103-13
14. Removing the Polygon Motor
Driver
1) Make preparations for parts associated with
the laser unit.
2) Disconnect the four connectors [1], and
remove the four screws [2]; then, remove the
polygon motor driver [3].
[2]
[1]
[2]
Figure 4-1101-14
[4]
[5]
[4]
[3]
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[2]
[1]
[2]