NOKIA 06-rh20-troubleshoot free download

File name 06-rh20-troubleshoot.pdf

Customer Care Solutions RH-20 Series Transceivers Troubleshooting Instructions Issue 1 10/2003 Nokia Corporation RH-20 Company confidential Troubleshooting Instructions CCS Technical Documentation Page 2 Nokia Corporation. Issue 1 10/2003 Company confidential RH-20 CCS Technical Documentation RF Troubleshooting ...5 Introduction to RF troubleshooting ...5 RF Key component placement ...6 RF Measurement points ...7 GSM900, GSM1800 & GSM1900 Transmitter ...8 Additional information for EDGE troubleshooting ...15 EGSM900, GSM1800 and GSM1900 Receiver ...23 Synthesizer ...30 Baseband troubleshooting ...35 Main Troubleshooting Diagram ...37 Phone is dead ...38 Flash Programming Fault ...39 Phone is jammed ...40 SIM card fault (Insert SIM / Card rejected) ...42 Keypad Fault ...43 Display Fault ...45 Illumination fault ...46 Charger Fault ...47 Accessory Fault ...48 Audio Fault ...49 Camera Troubleshooting ...