Nokia RH-17 Series Troubleshooting - Bb page 25
Transceivers
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Also See for RH-17 Series:
- Troubleshooting - rf (68 pages) ,
- Ccs technical documentation (14 pages) ,
- Assembly (12 pages)
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RH-17
CCS Technical Documentation
Troubleshooting — BB
FBus detection
FBus communication in Tomahawk is done through the following lines:
Pin 2 (Charge GND)
Pin 3 (ACI)
Pin 4 (Vout)
Pin 6 (FBus Rx)
Pin 7 (FBus Tx)
A waveform for such communication is shown:
Nokia Corporation
Issue 1 04/2003
Confidential
Page 25
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Troubleshooting
