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4. TROUBLE SHOOTING
- DCS1800 Rx
Checking Switch Block power source
ANT_SEL0, 1, 2 High Level
2.5V < Voltgae < 3.0V
LGE Internal Use Only
TP1 (Vc1)
TP2 (Vc2)
TP3 (Vc3)
Check Soldering
YES
Check the Logic
in each mode
Check VDD
NO
TP4 VREG_RF_SMPS
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Only for training and service purposes
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Table of Contents
Troubleshooting
