Nokia RM-596 - Service Tools; Product Specific Tools

Service tools
Product specific tools
The table below gives a short overview of service devices that can be used for testing, error analysis, and
repair of product RM-596. For the correct use of the service devices, and the best effort of workbench setup,
please refer to various concepts.
MJ-241 Module jig
MJ-241 is meant for troubleshooting, testing, tuning and flashing on
the engine level (CU-4 supported).
The jig includes the following features:
•
Provides mechanical interface with the engine module
•
Provides galvanic connection to all needed test pads in module
•
Connector for control unit
•
Access for AV- and USB connectors
•
CA-158RS cable is used together with this jig for RF testing
•
Attenuation values for galvanic RF connection MJ-241
Band Default f/
MHz RX
Att. RX Default f/
MHz TX
Att. TX
GSM 850 881.6 0.1 836.6 0.1
GSM 900 942.4 0.1 897.4 0.1
GSM 1800 1842.8 0.2 1747.8 0.2
GSM 1900 1960.0 0.2 1880.0 0.2
WCDMA I 2140.0 0.2 1950.0 0.2
WCDMA II 1960.0 0.2 1880.0 0.2
WCDMA IV 2140.0 0.2 1740.0 0.2
WCDMA V 880.0 0.1 835.0 0.1
WCDMA VIII 942.6 0.1 897.6 0.1
WLAN n / a n / a 2442.0 0.3
FM / Tx n / a n / a
RJ-233 Soldering jig
RJ-233 is a soldering jig used for soldering and as a rework jig for the
engine module.
RM-596
Service Tools and Service Concepts
Issue 2 COMPANY CONFIDENTIAL Page 2 – 5
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