Television receivers.

摘要

A television receiver (10) having a cathode ray tube (8) and a microcomputer system (20) for processing image adjusting data, includes a memory (23) for resetting the microcomputer system (20) when the television receiver (10) is first powered-on, a circuit (40) for detecting discharge of the cathode ray tube (8), and a circuit (31) for resetting the microcomputer system (20) in response to operation of the discharge detection circuit (40) so as to make a protecting circuit for the television receiver (10).