| 摘要 |
An aging system for the LCD back-light lamp is provided to improve the productivity by automating the aging, the quality inspection, and the removal process of inferior goods. A plurality of main inverters(12) are connected to the master board. A plurality of sub inverters are connected to the slave board. The master board and the slave board are connected by the connecting cable. The main inverter varies the current amount according to the response current from the sub inverter. The main inverter repetitively applies the current to the lamp for back-light(10). The controller cut off the power applied to the lamp for back-light according to the signal of sub CPU(14) and the bad reject result. A main CPU(15) transmits the location information of the fault lamp for back-light with the fault delete. The main CPU obtains the information about the lamp for back-light.
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