Rx Path Troubleshooting - Nokia 3806 Service Manual

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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.
Page 7-12
Issue 1
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