Gps Troubleshooting Setup - Nokia 3155 Rf Description And Troubleshooting

3155/3155i (RM-41), 3152 (RM-61)
RF Description and Troubleshooting

GPS Troubleshooting Setup

Use the following steps to set up GPS signal using Phoenix.
1. On the Phone Control dialog box, click the LOCAL button in the Phone State
area to put the mobile terminal into Local Mode. (See
example of the Phone Control dialog box.)
2. Click the Execute button.
3. Inject a -110dBm tone at 1575.52MHz at the GPS connector (X6250) with a
signal generator or call box.
4. Open the Troubleshooting menu, and click GPS Testing.
The GPS Control dialog box appears.
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Figure 52: X3155 on the bottom side of the UI PWB
Figure 53: GPS Control dialog box
©2005 Nokia Corporation
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Company Confidential
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ISSUE 1 07/2005