Nokia MOBILE TERMINAL Service Manual page 101

RM-356
BB Troubleshooting and Manual Tuning Guide
Figure 21 GPS antenna test pads
In order to probe GPS RF test points, inject 1575.52 MHz tone @ -50dBm at the GPS antenna test connector
and select Receiver On, then probe the GPS RF test points as shown in the figure below. Compare RF levels
with a known reference phone.
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