APPARATUS AND METHOD FOR TESTING A BURN-IN BOARD, AND A BURN-IN BOARD MOUNTING DEVICE USING THE SAME, CAPABLE OF AUTOMATICALLY CHECKING ERRORS BETWEEN SIGNAL LINES

摘要

PURPOSE: An apparatus and a method for testing a burn-in board, and a burn-in board mounting device using the same are provided to enable automatic determination of errors when a pusher is pressed in each boding position of a main board and a DUT board.;CONSTITUTION: A burn-in board testing device(200) comprises a main controller(210), a driver control unit interface(240), a determining unit(250), and an error signal generator(260). The main controller is connected to the tester and receives resistance measuring values of each signal wire of an inboard from the tester. The driver control unit interface receives the operation state of a pusher from a driver control unit. After checking the completion of the pressing operation by a pusher through the driver control unit interface, the determining unit checks errors according to the resistance measuring value of the tester. The error signal generator transmits the error signals to the driver control unit.;COPYRIGHT KIPO 2012