Quick start apparatus for a display and method thereof

摘要

An apparatus for quickly displaying a video signal on a display upon power ON using a microcomputer to control the display when the power is switched on. The microcomputer transmits a first control signal for regulating a gain of the video signal to a pre-amplifier, after a power circuit is switched ON, and outputs a second control signal for regulating bias level of the video signal amplified and outputted by a main amplifier connected to the pre-amplifier.