RH-53/54
Nokia Customer Care
46 COMPANY CONFIDENTIAL Issue 2 06/2005
Copyright © 2005 Nokia. All Rights Reserved.
Service Tool Concept for RF Tuning Operations
NOTE! RF tunings need to be done ONLY if any RF block component is replaced.
• All RF tuning operations must be carried out in the MJ-36 Module Jig!
• Power to MJ-36 must be supplied from an external DC power supply, not
FPS-8
prommer
• MJ-15 input voltages:
Maximum + 5 VDC
Nominal input for RF tunings is +4.2 V DC
Minimum +3V DC
• Remember the cable attenuation when setting required RF levels
Figure 2:RF tuning setup
Item: Type: Service accessory:
1 MJ-36 Module jig
2 PCS-1 DC power cable
3 XCS-1 Modular cable
4 DAU-9S Service FBUS cable
5 PKD-1 Software protection key
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