Gps Settings For Phoenix; Gps Control; Quick Test Window - Nokia 3555 Service Manual

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GPS settings for Phoenix

GPS control

Context
Use the following to test GPS using Phoenix.
Steps
1. Start Phoenix service software.
2. From the File menu, select Scan Product and check that the correct product version is displayed.
3. From the Testing menu, select GPS Control. This opens up
figure below, and enables the GPS.
Select Idle to confirm the GPS is enabled and is in idle mode; at this point all clocks should be present,
GPS_En_Reset & SleepX should be high, and Vdd_Dig, Vcc_TCXO & Vcc_PLL/VCO will be present.
Receiver On turns on all RF sections of the ASIC and so all LDOs will be on. These checks are part of
basic checks troubleshooting flow (page

Quick Test window

Quick Test window has all the necessary functionality for GPS troubleshooting. Ensure the test setup is
The
correct and click Start Test. (Select Help for further information).
This test will perform 3 tests in one; Self Test, Oscillator Test and CW Test, and will provide a Pass/Fail response.
It also contains a Receiver On button. These checks are part of
Issue 1
Figure 13 GPS Control dialog box
3–50).
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GPS Control dialogue box, as shown in the
GPS troubleshooting flow (page
GPS
3–49).
Page 3 –47