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3 On/Off problems
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If the fault still remains, handle the unit according to the local company directives.
4/00021-2/FEA 209 544/52 A
Sony Ericsson Mobile Communications AB
Check the keyboard for malfunction. If necessary clean the keyboard pads from circuit
board and/or replace the keyboard according to the Working Instructions, Mechanical.
Check that the System Connector (Fig.1.) not is incorrectly soldered, mechanically
damaged, dirty or oxidised. If necessary replace it.
Figure 1
Repair Instruction, Electrical
4(11)
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