Gps Troubleshooting; Gps Rf Block Diagram; Gps Rf Schematic - Nokia 2366i Rf Description And Troubleshooting

2366i (RM-155)
RF Description and Troubleshooting

GPS Troubleshooting

GPS RF Block Diagram

Filter Filter
LNA
TCXO
16.368MHz

GPS RF Schematic

The following schematic is for general reference only. See the Schematics chapter for a
detailed version.
GPS RF chip
Page 44
IF = 4.092MHz
AGC
Amp
Synthesiser
GPS RF
Figure 42: GPS block diagram
GPS LNA
2nd RF filter
GPS TCXO
Figure 43: GPS RF schematic
Company Confidential
4
ADC
TRF5101
Cellular Baseband
1st RF filter
Issue 2 - February 2007
Rx Data
Out
GPS
Baseband
Ref Clk
RF input