PAGE 3 (28) Approved 2.0
Nokia Mobile Phones Customer Care E&A
SQX 00288-en MWy
Technical Services Repair Concepts
Confidential
01.10.2001
Table of content
1.
Exploded View
......................................................................................................................... 4
2.
Bill of repair
.............................................................................................................................. 5
3.
Disassembly Instructions
..................................................................................................... 7
4.
SW-Update
............................................................................................................................... 9
5.
Troubleshooting
.................................................................................................................... 13
5.1
LAYOUTS .................................................................................................................................. 13
5.2
NO CHARGER FUNCTION............................................................................................................ 15
5.3
NO HEADSET FUNCTION............................................................................................................. 16
5.4
KEYPAD PROBLEM..................................................................................................................... 17
5.5
NO CHARACTERS ON LCD........................................................................................................... 18
5.6
NO SERVICE.............................................................................................................................. 19
5.7
NO/BAD AUDIO IN..................................................................................................................... 20
5.8
NO/BAD AUDIO OUT .................................................................................................................. 21
5.9
NO VIBRA FUNCTION ................................................................................................................. 22
5.10
NO VOLUME ADJUSTMENT ......................................................................................................... 23
5.11
NO POWER ON.......................................................................................................................... 24
5.12
CLOCK/DATE DISAPPEAR ............................................................................................................ 25
6.
ESD protection requirements
........................................................................................... 26
7.
Service Notes
......................................................................................................................... 27
8.
GoNoGo Tester
....................................................................................................................... 28
9.
Batterytester
.......................................................................................................................... 28
Service Manual 8310 Level 2 Copyright 2001 © Nokia Mobile Phones
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