User Guide

Service devices

Product specific devices

The table below gives a short overview of service tools that can be used for testing, error analysis and repair

of product RM-265, refer to various concepts.

FS-60 Flash adapter

• FS-60 is equipped with a clip interlock system

• provides standardised interface towards Control Unit

• provides RF connection using coupler

• multiplexing between USB and FBUS media, controlled by VUSB

MJ-146 Module jig

MJ-146 is meant for component level troubleshooting.

The jig includes an RF interface for GSM, WCDMA and Bluetooth. In

addition, it has the following features:

• Provides mechanical interface with the engine module

• Provides galvanic connection to all needed test pads in module

• Multiplexing between USB and FBUS media, controlled by Vusb

• MMC interface

• Duplicated SIM connector

• Connector for control unit

• Access for AV- and USB connectors

Note: Be careful when closing the jig, not to harm the display

with the screws on the jig!

RJ-181 Rework jig

RJ-181 is a jig used for soldering and as a rework jig for the engine

module.

RM-265

Service Devices and Service Concepts

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