Module Jig Service Concept; Jbv-1 Service Concept - Nokia RM-51 Service Manual

RM-51
Service Tools
Item
Note: More than 32MB SRAM required in FPS-8.

Module jig service concept

This concept is for troubleshooting and RF calibration.
MJ-55 is intended for use with an external power supply.
MJ-55 input voltage: normal +4 V, maximum +6.5 V.
Ensure that the jumper is set for voltage regulation before the external power supply is connected.
When FPS-8 is used as the power supply (4 V), the jumper should be set to bypass regulator.
EM calibrations including Zocus are only done with JBV-1. Module jig MJ-55 does not support Zocus calibration.
Item
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JBV-1 service concept

This concept is for BB calibration.
EM calibration including Zocus should be carried out in JBV-1 and DA-44.
9238460 (Issue 1)
Description
SRAM Module (3 pcs
needed inside FPS-8)
Figure 80 Module jig service concept
Description
Module jig
RF cable
Power cable
MBUS cable
Software protection key
Computer with Phoenix
SSW
Company Confidential
Copyright ©2005 Nokia. All Rights Reserved.
Type
SF-12
Type
MJ-55
XRF-1
PCS-1
DAU-9S
PKD-1
Nokia Customer Care
Code
0080346 (Code includes
one SRAM module)
Code
0780413
0730085
0730012
0730108
0750018
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