Self Test Troubleshooting; Phoenix Self Test Troubleshooting - Nokia RM-645 Service Manual

Self test troubleshooting

Phoenix self test troubleshooting

Context
Always start the troubleshooting procedure by running the Phoenix self tests. If a test fails, please follow the
diagram below.
If the phone is dead and you cannot perform the self tests, go to
chapter 3, BB Troubleshooting and Manual Tuning Guide.
Note: Self tests are recommended to be made when phone is in jig and a 50Ω load connected to
the RF connector. Otherwise power tests may fail depending on antenna load
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Dead or jammed device troubleshooting in
RM-645
RF Troubleshooting
Issue 1