User Guide

RM-11
Troubleshooting - Baseband CC Technical Documentation
Page 58 ©2004 Nokia Corporation Confidential Issue 1 02/2004
FM Radio
faults 2
Measure VREF at
C365. Is it 1.6V?
Check C365
Change FM Radio
chip (N356)
NO
END
Measure VAFL/VAFR
at C164/C168. Does
it have an audio
signal?
Retest
YES
Is FM Radio
working?
NO
YES
YES
NO