User Guide

RM-30
Nokia Customer Care 6(b) - RF Troubleshooting
6 COMPANY CONFIDENTIAL Issue 1 01/2005
Copyright © 2005 Nokia. All Rights Reserved.
Most RF semiconductors are static discharge sensitive. ESD protection must be taken into
account during repair (ground straps and ESD soldering irons).
The RF ASIC Helgo is moisture sensitive. Therefore, the ASIC must be pre-baked prior to
soldering.