Cathode Ray Tube Horizontal Processor Using Inexpensive 555 Timers
Original Publication Date: 1989-Jun-01
Included in the Prior Art Database: 2005-Jan-28
Disclosed is a circuit for preventing drift of alpha-numeric characters on a CRT screen. It keeps a constant phase relationship between the horizontal synchronism of a logic driver and the flyback pulse. The circuit uses well known 555 integrated circuit timers.