General Voltage Checking; Auto Tuning Procedure - Nokia 5130 Service Manual
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Also See for 5130:
- User manual (173 pages) ,
- Service manual (19 pages) ,
- User manual (72 pages)
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RM-495; RM-496
RF troubleshooting
Auto tuning procedure
1 Make sure the phone (in the jig) is connected to the equipment. Else, some menus will not be shown in
Phoenix.
2 To go to autotune, select
3 Start autotuning, clicking the
General voltage checking
Steps
1. Set up the main board in the module jig. The phone should be in local mode.
2. Check the following:
#
1
Vbat at N1002 (FEM)
2
Vbat at N1001 (Transceiver)
3
VCCXO supply
Issue 1
Tuning (Alt-U) > Auto-Tune (Alt-A) from the menu.
Tune button.
Signal name
COMPANY CONFIDENTIAL
Copyright © 2008 Nokia. All rights reserved.
Test point
J2903
3.0-4.7 V
C2070
3.0-4.7 V
C2213
2.4-2.6 V
Voltage (all bands)
Page 4 –7
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- Table 1 Battery and Chargers
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