User Guide

ISSUE 1 11/04 COMPANY CONFIDENTIAL 9

RM-14

Service Tools and Service Concepts Nokia Customer Care

Operating instructions:

When inserting the PWB be careful to place it over the steering pins.

When inserting the UI flex, use the enclosed tweezers (placed on the left side of the jig, see

pic above) to avoid damaging the flex. Be very careful when handling the UI flex, as it is very

fragile and easily breaks!

See this picture:

The display flex can be mounted carefully by hand. When removing the display flex, use the

special tool (placed on the right side of the jig) to carefully twist up the connector.

See this picture:

The switch marked “ON-OFF” has the same function as the reset switch in the SIM reader.

When in off position, the battery voltage is switched off. This is used to test the reset circuit.

RJ-38 Soldering Jig 0780381 The RJ-38 soldering

jig is used for solder-

ing and rework for

the main board. the

material is resistant

to the heat used by

lead free soldering.

The PWB can

inserted both with A

and B side upwards.