Tx Rf Test Points; Tx Path Troubleshooting - Nokia 3806 Service Manual

TX RF test points

Test Points
1（C319） Cell PA input
2（C253） Cell PA output
3（C229） Coupler output
4 (C103) Duplexer output
5（S101） RF Connector Output

TX path troubleshooting

Page 7-10
Figure 7: RX RF Test points
Description
Table 2: TX RF Test Points
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
RF Description and Troubleshooting
Value
about 4dBm
about 29dBm
about 29dBm
About 28dBm
about 28dBm
RM-583
Issue 1