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-240, refer to various concepts.
FS-59 Flash adapter
• FS-59 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-136 Module jig
MJ-136 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: A short user guide is given together with the Module
jig service concept in the end of this chapter.
RJ-180 Rework jig
RJ-180 is a jig used for soldering and as a rework jig for the engine
module.
RM-240
Service Devices and Service Concepts
Issue 1 COMPANY CONFIDENTIAL Page 2 –5
Copyright © 2007 Nokia. All rights reserved.
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