Sony Ericsson K750 Troubleshooting Manual, Mechanical page 11

Problem Area Items to Check
Visually inspect contact pads on battery
Visually inspect battery connector
Visually inspect the power key
If the issue has not been resolved !
4/000 21-1/FEA 209 544/94 C
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Repair Action
•
If dirty or oxidized – Clean pads.
•
If damaged – Replace it.
•
If dirty or oxidized – Clean it.
•
If damaged – Send to an electrical repair
location.
•
If damaged – Replace it.
•
Handle the unit according to local
directives.
Trouble Shooting Guide, Mechanical
Reference Image
11(33)