| 摘要 |
Disclosed is a video display appliance from which a video signal processing unit and a PC signal processing unit are separated and to which the separated signal processing units are detachably connected or connected by a communication cable. The video display appliance includes an interface receiving a digital video signal to be displayed on the panel and a detection signal indicating a connection state of the signal processing apparatus from the signal processing apparatus, a microcomputer for controlling operation of the video display appliance according to the detection signal transmitted from the interface, a scaler for converting a video signal transmitted from the interface to match a resolution of the panel under the control of the microcomputer, and a driving circuit for driving the panel by using the video signal inputted from the scaler. The signal processing apparatus can be detachably connected to the video display appliance.
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