Nokia 5510 NPM-5 Service Manual page 26

Nokia Mobile Phones Customer Care E&A
Technical Services, Repair Concepts
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Service Center
Service Manual 5510 Level 2
1
Measure
switch(MA4,
bottom side)
Key ok ? Yes
No
Change
power key
ok ? Yes
No
Change
battery
Connector
X203
ok ? Yes
No
Change UI
module MU4
I017
No Yes
ok ?
PAGE 26 (34)
Confidential
Key depressed:
~ 0 Ohm.
Key not
depressed: > 0,3
Mohm.
Copyright 2001 © Nokia Mobile Phones
Approved 1.0
SQX 00306-en MWy
20.11.2001
2
End