NOKIA 7-rh17anttrouble free download

File name 7-rh17anttrouble.pdf

CCS Technical Documentation RH-17 Series Transceivers Troubleshooting -- Antennas Issue 1 04/2003 Confidential Nokia Corporation RH-17 Troubleshooting -- Antennas CCS Technical Documentation Page 2 Nokia Corporation Confidential Issue 1 04/2003 RH-17 CCS Technical Documentation Troubleshooting -- Antennas Contents Page No Troubleshooting - Antennas... 5 Appearance of the Phone ...5 Failures and Corrective Measures ...6 Missing Internal Antenna or Whip Antenna ... 6 Damaged RF Feed Pin or Ground Pin... 6 Wrong Internal Antenna Installed ... 7 Obstructed RF Feed and Ground Pads for the Internal Antenna... 8 Broken or Missing Antenna Clip ... 8 Obstructed Whip Stopper ... 9 Grounding of Display Frame... 9 Misinstalled Whip ... 12 Damaged Whips ... 12 Detuning Circuit for Bottom Antenna Clip... 12 RF Connector Failure ... 13 Issue 1 04/2003 Nokia Corporation Confidential Page 3 RH-17 Troubleshooting -- Antennas CCS Technical Documentation Page 4 Nokia Corporation Confidential Issue 1 04/2003 RH-17 CCS Technical Documentation Troubleshooting -- Antennas Troubleshooting - Antennas This troubleshooting guide addresses potential failures that will affect the antenna per- formance of the RH-17 phone, and how to correct