LG D722K Service Manual page 68

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3.7.2.1 Checking LTE PAM DC Power Circuit
Refer to 3.6.2.1
3.7.2.2 Checking RF signal path(SW)
Refer to 3.5.1.1
LGE Internal Use Only
START
Check TP2 Signal exist?
NO
Check next step
YES
Check SW1102 Soldering
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3. TROUBLE SHOOTING
Only for training and service purposes

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