Sony Ericsson J100a Скачать руководство пользователя

Страница: 4 / 17

Trouble Shooting Guide

Mechanical

4/000 21-1/FEA 209 544/114 A

Company Internal

Sony Ericsson Mobile Communications AB

4(17)

Corrosion components on the

PCB.

Corrosion components on the

PCB.

SIM reader damaged by

liquid.

System connector damaged by

liquid

Components around system
connector damaged by liquid

System connector pad(s)
damaged by liquid

Содержание J100a

Страница 1: ...ble Shooting Guide Mechanical Applicable for J100a J100c and J100i Contents 1 General 2 1 1 Service functions in the software 2 1 2 Misuse and other no warranty issues 3 2 Appearance Problems 7 3 Network Signal Problems 8 4 On Off Problems 9 5 Audio Problems 10 6 Key Problems 13 7 Alert Problems 14 8 SIM Problems 15 9 Charging Capacity Problems 16 10 Revision History 17 ...

Страница 4: ...nternal Sony Ericsson Mobile Communications AB 4 17 Corrosion components on the PCB Corrosion components on the PCB SIM reader damaged by liquid System connector damaged by liquid Components around system connector damaged by liquid System connector pad s damaged by liquid ...

Страница 6: ...ompany Internal Sony Ericsson Mobile Communications AB 6 17 1 2 3 Action Make a general visual inspection for misuse corrosion or oxidation from liquid damage No further action should be taken for a liquid damaged phone Handle the unit according to local directives ...

Страница 8: ... Problem Area Items to Check Repair Action Reference Image Visually inspect antenna contact pads If dirty or oxidized Clean the pads and replace the antenna assembly Visually inspect antenna If dirty or oxidized Replace it If damaged Replace it No Signal or Poor signal If the issue has not been resolved Handle the unit according to local directives ...

Страница 10: ... AB 10 17 5 Audio Problems Problem Area Items to Check Repair Action Reference Image Visually inspect the microphone s external port If clogged Clean or replace Rear cover If the issue has not been resolved Replace microphone Microphone If the issue has not been resolved Handle the unit according to local directives ...

Страница 11: ...ir Action Reference Image Visually inspect earphone s external port If clogged Clean or replace front cover Visually inspect speaker s dust cloth If dirty or damaged Replace front cover If the issue has not been resolved Replace earphone Earphone No sound or poor quality sound If the issue has not been resolved Handle the unit according to local directives ...

Страница 12: ...17 Problem Area Items to Check Repair Action Reference Image Visually inspect the loudspeaker s dust cloth If dirty or damaged replace Rear cover If the issue has not been resolved Replace loudspeaker Loudspeaker No sound or poor quality sound If the issue has not been resolved Handle the unit according to local directives ...

Страница 14: ... AB 14 17 7 Alert Problems Problem Area Items to Check Repair Action Reference Image Before proceeding Perform a flash upgrade and a setting reset Visually inspect the vibrator pads on the PCB If dirty or oxidized Clean them Vibrator Visually inspect the vibrator If dirty or oxidized Replace it If damaged Replace it ...

Страница 16: ...roblems Problem Area Items to Check Repair Action Reference Image Visually inspect the contact pads of the battery If dirty or oxidized Clean If damaged Replace battery Visually inspect the system connector If dirty oxidized or damaged Replace Battery will not charge If the issue has not been resolved Handle the unit according to local directives ...

Страница 17: ...Trouble Shooting Guide Mechanical 4 000 21 1 FEA 209 544 114 A Company Internal Sony Ericsson Mobile Communications AB 17 17 10 Revision History Rev Date Changes Comments A 2006 04 10 First release ...