Nokia N72 Service Manual page 83

RM-180
Service Tools and Service Concepts
Issue 1
MJ-70
Module jig MJ-70 is designed for engine testing. It can be used for
flashing and RF, battery and system testing.
Module jig MJ-70 main functions:
• CU-4 interface adapter to phone
• USB / FBUS multiplexed interface to phone
• UI Interface to phone
• STI and XTI test interface
• GSM RF-interface
All functions, except USB / FBUS multiplexing, are performed in CU-4.
For instance, adjusting calibration voltages and current, and all
protections for over current, over voltage and voltage polarity.
PCS-1
The PCS-1 power cable (DC) is used with a docking station, a module
jig or a control unit to supply a controlled operating voltage.
PKD-1
SW security device is a piece of hardware enabling the use of the
service software when connected to the parallel (LPT) port of the PC.
Without the device, it is not possible to use the service software.
Printer or any such device can be connected to the PC through the
device if needed.
RJ-104
RJ-104 is a rework jig used when servicing the BTHFM module. It is
used together with rework stencil ST-37.
COMPANY CONFIDENTIAL
Copyright © 2006 Nokia. All rights reserved.
Module jig
Power cable
SW security device
BTHFM rework jig
Nokia Customer Care
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