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Publication Number 53719. Issue 3, April 2012
SERVICE MANUAL FOR THE 13754 TGX150 INTERNAL RLAN TYPE A/B SC ETM
Page 37
2.
Remove the top inner cover as described in Paragraph 7.2.4 to gain access to the
Internal RLAN PCB mount assembly fixings. Figure 9a below shows the view you
will see with the top inner cover removed.
Figure 9a. RLAN & Contactless Reader Assembly Fixings
•
Removing the RLAN PIC Controller PCB assembly
Refer to Figures 9b and 47, as appropriate, in the following operations:
1.
Unplug the 10-way molex connector from P1 of the RLAN PIC
Controller PCB.
2.
With reference to Figures 9b & 47, remove the four M3 fixing nuts and
washers (items 21,23 and 25 of Figure 47) that secure the Internal RLAN
assembly to the mounting panel. Retain the M3 nuts, (shakeproof &
fibre) washers, nuts and spacers for re-assembly.
3.
Lift off the Internal RLAN assembly.
4. Re-fit by reversing these instructions.
Fixings-
Mounting Panel
Right hand
Fixings -
Contactless
Reader
Connector P1
RLAN PIC
Controller PCB
This view shows the Internal
RLAN PCB Mount assy mounted
on the right hand side.
The Top inner cover has been
removed.
Fixings-
Mounting Panel
Right hand
Fixings-
Contactless
Reader
Fixings-
Mounting Panel
Right hand
RLAN PIC
Controller PCB
Radio Module
802.11b
Fixings -
Contactless
Reader