Table of Contents
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Press "##5473784236368" + "SEND" key + "000000" in
Phone idle state.
Press "6" to enter FCC Test
Press "2" to enter PCS FCC mode
- Set channel to 600 and AGC to 360
Measure frequency domain waveform with Spectrum
analyser
Measure time domain waveform with Oscilloscope
1. Check
DC Power Supply circuit
2. Check
VCTCXO
3. Check
RFT6150
Diplexer
Mobile S/W
Circuit Diagram
Start
Test Point
Test Point
PCS_Tx
SAW filter
PCS PAM
DCN_Duplexer
Circuit Diagram
RFT6150
4. Check
RF SAW
5. Check
RF Dual PAM
6. Check
Duplexer
7. Check
Diplexer
NO
8. Check
Mobile Switch
Redownload S/W, Cal
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Table of Contents
Troubleshooting
