4. TROUBLE SHOOTING
4.1. Trouble shooting test setup
Power on all of test equipment
-Connect PIF-UNION JIG or dummy battery to the DUT for power up.
-Connect mobile switch cable between Communication test set and DUT when you need to make a
phone call.
-Follow trouble shooting procedure
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Only for training and service purposes
< Fig 41. Equipment setup >
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4. TROUBLE SHOOTING
LGE Internal Use Only