High definition television receiver

摘要

A compact and low cost HDTV receiver is capable of reproducing both an NTSC signal and an HDTV signal. The HDTV signal has a horizontal deflection frequency about twice that of the NTSC signal. The HDTV received includes a construction of a double speed NTSC signal processing portion in the receiver in which a pair of velocity modulation coils 13a and a pair of auxiliary vertical deflection coils 13b are provided on a common bobbin such that the coil pairs are arranged orthogonally to each other.