Repair instruction, Electrical
4/00021-2/FEA 209 544/50 A
Ericsson Mobile Communications AB
3(6)
3 On/Off Problems
• Check the flex-film for malfunction (Fig.3.1).
If necessary replace it.
• Check that the system connector (Fig.3.2) not is incorrectly soldered, mechanically
damaged, dirty or oxidised.
If necessary replace it.
If the fault still remains, handle the unit according to the local company directives.
Fig 3.1 Fig 3.2
4 Display/Illumination Problems
• If there is problem with the Display function or the Display illumination check that the
LCD-connector H623 (Fig 4.1) not is incorrectly soldered, mechanically damaged, dirty
or oxidised.
If necessary replace it.
If the fault still remains, handle the unit according to the local company directives.
Fig 4.1