Multiple television receiver with teletext function

摘要: A multiple television screen processing circuit having the teletext function. The comprises a TV video signal generator for producing signal; PIP signal, an ON display and each of them being controlled by microcomputer; selection controller combing logically said selection-controlling signals; selector selecting outputting, under control signals output controller, or amplifier amplifing selector; Braun tube displaying amplifier. Thereby, on can be simultaneously separately displayed and/or with signal.