Nokia RM-272 Service Manual
Also see for 3500 classic RM-272: Service manual
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Contents
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Service toolsProduct specific toolsThe table below gives a short overview of service tools that can be used for testing, error analysis and repairof product RM-272; RM-273, refer to various concepts.FS-47 Flash adapterFor flashing (also dead phones) with SS-64. RF testing and tuning, andEM calibration on ATO level with SS-62 (mechanical locking concept),CU-4 supported.MJ-122 Module jigMJ-122 is meant for troubleshooting, testing, tuning and flashing onthe engine level (CU-4 supported). It can only be used in conjunctionwith the SS-116 adapter.The jig includes an RF interface for GSM and Bluetooth.The following table shows the attenuation values for galvanic RFconnetion:• Band TuningchannelAttenuation RX AttenuationTXGSM850 190 0,1 0,1GSM900 37 0,1 0,1GSM1800 700 0,15 0,15GSM1900 661 0,15 0,15RJ-148 Soldering jigRJ-148 is a soldering jig used for soldering and as a rework jig for theengine module.RM-272; RM-273Service Tools and Service ConceptsIssue 1 COMPANY CONFIDENTIAL Page 2 –5Copyright © 2007 Nokia. All rights reserved. |
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