User Guide

Item Description Type Code

SRAM Module (3 pcs

needed inside FPS-8)

SF-12 0080346 (Code includes

one SRAM module)

Note: More than 32MB SRAM required in FPS-8.

Module jig service concept

This concept is for troubleshooting and RF calibration.

MJ-55 is intended for use with an external power supply.

MJ-55 input voltage: normal +4 V, maximum +6.5 V.

Ensure that the jumper is set for voltage regulation before the external power supply is connected.

When FPS-8 is used as the power supply (4 V), the jumper should be set to bypass regulator.

EM calibrations including Zocus are only done with JBV-1. Module jig MJ-55 does not support Zocus calibration.

Figure 80 Module jig service concept

Item Description Type Code

1 Module jig MJ-55 0780413

2 RF cable XRF-1 0730085

3 Power cable PCS-1 0730012

4 MBUS cable DAU-9S 0730108

5 Software protection key PKD-1 0750018

6 Computer with Phoenix

SSW

JBV-1 service concept

This concept is for BB calibration.

EM calibration including Zocus should be carried out in JBV-1 and DA-44.

RM-51

Service Tools Nokia Customer Care

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