Nokia 6310 - 2. Getting started; Installing the SIM card and the battery

CONFIDENTIAL
20 (29)
NPE-4 6310/NPL-1 6310i Repair Hints
Customer Care Europe, Middle East & Africa Version 3.0 Approved
SCCE Training Group Date 22.04.2003
© NMP 2003
Checked by:
SCCE Training Group
Approved by:
SCCE
Display too dark/ too bright
V
300-V303
When switching on the phone, the display LED´s V300 – V303
(see picture below) show in different levels of brightness.
This is caused by the use of different LEDs. In this case change all LEDs and
assemble the right ones with spare part code 4864293.
Note! When changing the LEDs, first the RF frame has to be removed.
Be very careful when lifting the frame with hot air. A little drift aside
and some small components might be pushed away.