User Guide

6255/6255i/6256/6256i (RM-19)
RF Description and Troubleshooting Nokia Customer Care
Page 13 ©2005 Nokia Corporation Company Confidential Issue 2 05/2005
Transmitter Schematics
The following schematics are for general reference only. See the Schematics chapter for detailed versions.
Figure 7: Transmitter schematic 1
N7000 Tx IC
Tx LO lock
voltage
Loop filter
Cell Tx filter
PCS Tx filter