Sony Ericsson 4 00021-1 FEA209544 574UEN B free download

File name 4_00021-1_FEA209544_574UEN_B.pdf

Trouble Shooting Guide, SP/Mech Trouble Shooting Guide, SP/Mech Applicable for T226, T230, T238 Contents 1 General Information... 2 2 Appearance Problems ... 3 3 Network Problems ... 4 4 On/Off Problems... 5 5 Audio Problems ... 6 6 Keypad/Volume Keys/Navigation Button Problems ... 7 7 Display/Illumination Problems ... 8 8 Capacity/Charging Problems ... 9 9 Alert Problems ... 10 10 SIM Problems ... 11 11 Revision History ... 11 4/000 21-1/FEA 209 544/574 B Sony Ericsson Mobile Communications AB Trouble Shooting Guide, SP/Mech 1 General Information The Mechanical Troubleshooting Guide outlines the mechanical repairs that can be made to try and fix the common failure areas that are seen in the field. The subsections under "General Information" are steps that apply to all phones that are being looked at for repair at a mechanical level. 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, SP/Mech and the Working Instructions, SP/Mech. 1.1 Liquid Damage Before any repair is made, an inspection for corrosion or oxidation from liquid damage should be performed. If evidence of liquid damage is present, no repair actions should be taken. Please consult your local company for additional handling instructions. 1.2 Flashing Before any repair is made, a phone should be flashed to see if that fixes the problem. If the first atte