Canon CANOSCAN FB330 series Service Manual page 90

CHAPTER 3
2. Removing the Main PCB (FB630U/FB636U)
1) Remove the document cover.
2) Remove the document glass unit.
3) Remove 2 flat cables, 3 screws, then remove the main PCB.
3
q Screw
w Main PCB
e Flat Cable
3. Precautions when attaching the main PCB
1) Pull the flat cable toward the drive unit to take up the slack in the flat cable after the main
PCB is attached.
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COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
1
2
B5
A4
LTR
Figure 3-15