Nokia RM-512 - General Instructions for GSM 850 RX Troubleshooting; RM-513;515 Receiver

Figure 59 TXC signals at PCL15
RM-513/515 receiver
General instructions for GSM 850 RX troubleshooting
Steps
1. Connect the phone to a PC with the module repair jig.
2. Start Phoenix and establish a connection to the phone with the data cable e.g. FBUS.
3. Select File and Scan product.
4. Wait a while for the PC to read the information from the phone.
5. Select Testing and RF Controls.
6. Set the parameters as follows:
i Active Unit: RX
ii Band: GSM 850
iii Operation Mode: Continuous mode
iv RX/TX Channel 190
v AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36
Results
The setup should now look like this:
RM-512; RM-513; RM-514; RM-515; RM-543
RF Troubleshooting Instructions
Page 4 –28 COMPANY CONFIDENTIAL Issue 2
Copyright © 2009 Nokia. All rights reserved.