Missing Or Damaged Baseband Shield - Nokia RH-27 Series Troubleshooting Manual

CCS Technical Documentation
For the RH-27 frame, the whole top area is fully plated.
If the wrong display shield or frame is installed, replace it with a correct one.

Missing or damaged baseband shield

RH-27
base band
shield
Baseband shield is part of the display assembly. If the baseband shield is missing or is
obviously damaged, the radiated phone performace will be impacted. Check spring fin-
gers on baseband shield to ensure that they are raised up so that when installed, they
make contact with the PWB. If damaged, install a new baseband shield.
Issue 1 11/2003 Confidential
Figure 10: RH-27 baseband shield assembly
©2003 Nokia Corporation
RH-27
Troubleshooting - Antennas
without
baseband
shield
Page 9