Nokia 3570, 3585 Service Manual 8 npd1troubleANT

CCS Technical Documentation

NPD-1 Series Transceivers

Troubleshooting — Antenna

Issue 1 11/2002 Confidential Nokia Corporation

NPD-1

Troubleshooting — Antenna CCS Technical Documentation

Page 2 Nokia Corporation Confidential Issue 1 11/2002

NPD-1

CCS Technical Documentation Troubleshooting — Antenna

Contents

Page No

Troubleshooting - Antenna ............................................................................................ 5

Relevant Documents ................................................................................................. 5

Failures and Corrective Measures ...............................................................................5

Internal antenna not installed or unplated internal antenna installed........................ 5

Stamped contact spring clips missing/miss-installed for internal antenna................ 5

Bottom antenna clip bent or missing......................................................................... 6

Missing whip............................................................................................................. 6

Ungrounded display frame........................................................................................ 7

Issue 1 11/2002 Nokia Corporation Confidential Page 3