RM-583
RF Description and Troubleshooting
RX path troubleshooting
If Tx path is OK but Rx path is not OK, check U103 first, then L105,C306,C307,L307,L308,C308,L303
and L304.
If all the soldering of the above components (0402) is OK, check QCS1110 to see if replacement is needed.
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