LCD projector multi-function controller circuit diagram

Published:2011/6/23 22:59:00 Author:Rebekka | Keyword: LCD projector multi-function controller | From:SeekIC

In the production of LCD projector, the main factors of the threatening life of LCD screen is the temperature of halogen. The multi-function controller made by this circuit is very effective for the protection of liquid crystal projector. The LCD projector multi-function controller circuit is shown as below. The circuit composed of VD1 ~ VD4, ICl, C1, VTl and other components provides a guarantee for the whole machine. The integral soft-start bulb circuit is composed of the VD5 VD8, C5, VT2, VT3 and other components.



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