Canon CXDI-80C, Service Manual

Page: 110 / 164

4. Repair Guide
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3.2 X-ray interface box
Turn off the power of the X-ray interface box (by disconnecting the AC adapter), and
disconnect the LAN cable and grounding wire. Do not pull the cables free in order to disconnect
the connectors. When re-assembling the parts, follow the procedure for their disassembly in
reverse unless otherwise specified.
3.2.1 Removing the top cover
1) Remove the two screws (XB2-7300-606) on the bottom panel of the X-ray interface box, and
remove the six M3L6 brazier head screws (XA9-2033) on the side panels.
* When re-attaching the top cover, tighten up the screws in the following sequence:
bottom panel (screws with external teeth) → both side panels (brazier head screws).
Reference:
Tightening torque: 78.4 N-cm (8 kgf-cm) for side panel M3L6 brazier head screws
Tightening torque: 117.6 N-cm (12 kgf-cm) for bottom panel screws
2) Slide the top cover of the X-ray interface box toward the side where the connectors of the box
are connected, and lift to remove it.
* Do not incline the top cover too far since doing so may damage the inside of the X-ray
interface box.
Note
The two M3L6 brazier head screws
(XA9-2033) at the bottom of the side
panels need not be removed since
they are provided for securing the
box to external mounting panels
when the box is to be mounted inside
a health screening van rather than for
securing the top cover.
Note
In actual fact, the X-ray interface
cable is connected to the PCA-XIF
board. This cable must be
disconnected after the top cover has
been removed.
Ensure that the protruding bent part (shown on
orange) at the bottom of the cover does not catch on
the base.
XB2-7300-606
screws (x 2)
M3L6 brazier head screws (XA9-2033) (x 6)
X-ray interface box base
Top cover of X-ray interface box