Trouble Shooting Guide
,
Mechanical
4/000 21-1/FEA 209 544/114 A
Company Internal
©
Sony Ericsson Mobile Communications AB
2(17)
1 General
This document outlines the mechanical repairs that should be made in an attempt to fix the common failures that are seen in the
field. To gain a complete understanding of how to test and repair a specific failure, this document should be used in conjunction
with the Test Instructions, Mechanical and the Working Instructions, Mechanical.
1.1
Service functions in the software
There are two different service menus.
#82#
; Here you will find information about software and hardware versions.
#890#
; Here you will find the test menu.
The test menu will looks like this:
Keypad
Vibrator
LCM
;
Display
test
Buzzer
; Ring signal test
Voice loop back
; Microphone and speaker test
NOTE: Different names may occur depending on language setting and customization.
