Base Unit; Control Pcb - Canon imageFORMULA DR-M160 Service Manual

III. BASE UNIT

1. Control PCB

1) Remove the lower cover.
(Page 3-3)
2) Put the main unit on its side, and remove
the 4 connectors
Figure 3-301
3) Stand the main unit up again and
disconnect the 2 upper side reading unit
connectors . Remove the screw
1
(BH, M3) and remove the grounding
plate , and then bend the left and right
3
sides of the mounting plate
unhook the 2 pairs of fitting parts
Next, with the mounting plate
towards you, remove it from the two
fitting parts on the bottom side.
Note: For the reading unit cable, the end
with the thin wire held by black tape is
the control
opposite end is the reading unit side.
The reading unit connector cannot be
inserted incorrectly due to the length
of the cable and the position of the
cable holder.
COPYRIGHT © CANON ELECTRONICS INC. 2011
.
1
4
rotated
6
PCB side, and
CANON DR-M160 FIRST EDITION
CHAPTER 3 DISASSEMBLY & REASSEMBLY
4) Remove the 5 screws
remove the control PCB
Note: You should also remove the screw for
USB on the side.
2
to
.
5
the
Notes on assembling
The leading edge of the grounding plate
for the clutch on the mounting plate
should meet the left side surface of the
clutch.
Be careful when handling the reading
unit cable connector because it is thin.
Figure 3-302
(BH, M3) and
1
.
2
Figure 3-303
3-9