Doesn't Start - Ericsson T18s Trouble-Shooting Instruction

3 Doesn't start.

3.1 Find out if the phone starts when pressing
Insert a fully charged battery into the phone and press the On/Off key.
• If the phone doesn't start, proceed to section 3.2.
• If the phone starts, check the charging function as described in the "Charging"
3.2 Visual check.
Make an outer visual check.
• Make sure the battery connector isn't broken and that the connector pins aren't
• Make sure the system connector isn't dirty or liquid damaged.
Open the phone and make a visual check of the circuit board.
• Check for any liquid damages and dirty or oxidised system and battery connector
Fig. 3.1 shows typical dirt at the battery connector pads.
the On/Off key.
chapter (6.1.1).
dirty or oxidised.
pads, especially at the battery connector pads.
4/00021-2/FEA 209 544/12.B
T18s, T18sc Standard Electrical Repairs
Fig. 3.1
12
(60)