On/Off - Sony Ericsson C510 Troubleshooting Manual

Electrical
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Troubleshooting Flow
1.6

On/Off

Current draw greater than 300 mAmps
Symptom:
N1220 if module getting hot
Replace:
Current draw when powered off
Symptom:
N1220
Replace:
Using no current when On/Off key is pressed and will not start. Starts when charger is
Symptom:
inserted
X4204 if damaged
Replace:
Hangs at gray display. Constant vibration. Will not power off
Symptom:
B2100
Replace:
Draws current when On/Off key is pressed, returns to zero
Symptom:
L2200 if more than 1 Ohm
Replace:
L2201
N2202
B2100
N2260
N1220
Will not power off
Symptom:
V2402
Replace:
Other
Symptom:
X2201 if damaged
Replace:
XXXX-XXXX Rev PA2
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Sony Ericsson Mobile Communications AB – Company Internal
Troubleshooting Guide (elect)
6(10)

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