2-2. REMOVAL OF PWBs
•
When removing a PWB, first go over "PRECAUTIONS FOR HANDLING THE PWBs" contained in
SWITCHES ON PWBs and use the removal procedures given on the next page.
•
Replacement of a PWB may call for readjustments or resetting of particular items.
•
The removal procedures given on the next page omit the steps to unplug connectors and remove
the PWB from the PWB support.
PWB-H PU2 PWB-D PWB-R
PWB-A
PU1
PWB-C
PWB-E
PWB-F
HV1 UN3
PWB-P
UN2
∗
∗
Except North, Central, South, America, Europe, Philippines, Pakistan.
D-8
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