Troubleshooting Guide (elect)
1225-1023
Rev 1
Troubleshooting Flow
1.6 On/Off
Symptom:
Replace:
Current draw greater than 300 mA
N1200
, if module getting hot
Symptom:
Replace:
Current draw when powered off
N1200
Symptom:
Replace:
Using no current when On/Off key is pressed and will not start.
Starts when charger is inserted.
X4200
, if damaged
Symptom:
Replace:
Hangs at gray display – Constant vibration – Will not power off.
B2100
Symptom:
Replace:
Draws current when On/Off key is pressed, returns to zero
L2200
, if more than 1
Ω
L2201
N2200
N1211
N1200
Symptom:
Replace:
Will not power off
V2470
Symptom:
Replace:
Other
X2201
, if damaged
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Sony Ericsson Mobile Communications AB – Company Internal
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