Trouble Shooting; Trouble Shooting Test Setup; Only For Training And Service Purposes - LG KP270 Service Manual

4. TROUBLE SHOOTING

4. TROUBLE SHOOTING

4.1 Trouble shooting test setup

Equipment 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
LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved.
- 66 -

Only for training and service purposes