Nokia 6020b サービスマニュアル
Issue 1 03/2005
COMPANY CONFIDENTIAL
13
Copyright © 2005 Nokia. All Rights Reserved.
RM-31
5 - Disassembly Instructions
5 - Disassembly Instructions
Nokia Customer Care
■
Placing the light guide assembly onto the PWB
In some regions there is the possibility to order the light guide assembly including the dome
sheet. In any case the protecting foil needs to be carefully removed from the dome sheet.
sheet. In any case the protecting foil needs to be carefully removed from the dome sheet.
Then place the assembly to the PWB and press it firmly together.
Note: It is very important to press the light guide assembly and the PWB properly together at any
point. If some points are not pressed properly together dust and humidity will sneak between
PWB and dome sheet and will cause corrosion, which lead usability problems and to a defect
which might lead to a total loss of the phone.
point. If some points are not pressed properly together dust and humidity will sneak between
PWB and dome sheet and will cause corrosion, which lead usability problems and to a defect
which might lead to a total loss of the phone.
Now you can be continue with the assembly procedure.