Service tools
Product specific tools
The table below gives a short overview of service tools that can be used for testing, error analysis and repair
of product RM-272; RM-273, refer to various concepts.
FS-47
Flash adapter
For flashing (also dead phones) with SS-64. RF testing and tuning, and
EM calibration on ATO level with SS-62 (mechanical locking concept),
CU-4 supported.
MJ-122
Module jig
MJ-122 is meant for troubleshooting, testing, tuning and flashing on
the engine level (CU-4 supported). It can only be used in conjunction
with the SS-116 adapter.
The jig includes an RF interface for GSM and Bluetooth.
The following table shows the attenuation values for galvanic RF
connetion:
•
Band
Tuning
channel
Attenuation RX
Attenuation
TX
GSM850
190
0,1
0,1
GSM900
37
0,1
0,1
GSM1800
700
0,15
0,15
GSM1900
661
0,15
0,15
RJ-148
Soldering jig
RJ-148 is a soldering jig used for soldering and as a rework jig for the
engine module.
RM-272; RM-273
Service Tools and Service Concepts
Issue 1
COMPANY CONFIDENTIAL
Page 2 –5
Copyright © 2007 Nokia. All rights reserved.
