Nokia 8310 - Charging the battery; Switching the phone on and off

PAGE 24 (28) Approved 2.0
Nokia Mobile Phones Customer Care E&A SQX 00288-en MWy
Technical Services Repair Concepts
Confidential
01.10.2001
5.11 NO POWER ON
No power on
Remove
A-Cover and
check the
Switch (LK5
bottom side)
ok ?
Measure the
Switch (LA5
topside)
Change
Switch
ok ?
Send to
Service Center
END
Yes
No
Yes
Change
A-Cover
Yes
ok ?
Value depressed:
~ 0 Ohm.
Value not
depressed: > 3
Mohm.
No
ok ?
No
Yes
No
Remove UI
Module
Ώ
Service Manual 8310 Level 2 Copyright 2001 © Nokia Mobile Phones