5.17 N4050
Remove the shield can lid, use a dentist hook.
Replace the LDO 120mA Line regulator.
Use Hot air repair equipment.
Put back a new shield can lid.
Press on all sides of the lid until you hear a "click" sound.
5.18 N4070
Remove the shield can lid, use a dentist hook.
Replace the LED Driver.
Use Hot air repair equipment.
Put back a new shield can lid.
1210-5423
Rev1
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Sony Ericsson Mobile Communications AB
Working Instruction, Electrical
LDO 120mA Line regulator
LED Driver
17(29)