Sony Ericsson TROUBLE SHOOTING GUIDE free download

File name TROUBLE SHOOTING GUIDE.pdf

Trouble Shooting Guide, Electrical Trouble Shooting Guide, Electrical Applicable for V800, V802se Contents 1 Abstract...2 2 Repair Actions for Manuel Test Failures ...2 3 Revision History ...4 4/000 21-2/FEA 209 544/88 C Approved according to 000 21-LXE 107 42/1 Sony Ericsson Mobile Communications AB Trouble Shooting Guide, Electrical 1 Abstract The purpose of this document is to provide a sequence of repair actions associated with different failure modes. The repair actions are listed in order of their probability of creating a successful repair. The first action has the highest probability, and subsequent actions have lower probabilities. The intention is for the repair technician to implement the first repair action and then retest the phone. If the phone continues to fail the same test, then the technician should continue to the second repair action. If the phone continues to fail the same test after all of the repair actions are exhausted, then the phone will be considered not reparable at this level. This document should be used only after the steps specified in the Mechanical Trouble Shooting Guide have been exhausted for the given problem area. 2 Repair Actions for Manual Test Failures Test Repair Action Camera 1) X2621 Display (Main) 1) X2620 Display (Sub) 1) X2620 Earphone 1) X2620 Flash LED 1) X2621 Hall element 1) N2600 IR communication 1) H2000 Illumination 1) X2620 Keyboard 1) X2622 Memory stick duo connector 1) X2302 Network 1) W1001 2) W1002 On/Off 1) X2200 Real Time Clock 1) B2200 4/000 21-2/FEA 209 544/88 C