We found this 4.5 MHz amplifier for video signals from old analog TVs in the June 1992 issue of Radio Electronics magazine. It uses a 592 integrated circuit.
Found in Popular Electronics from the 90's, this circuit makes use of common components today. |...
This circuit has visual and audible status indication using an oscillator. The circuit is from a...
The circuit shown is from Motorola's Linear Databook published in 1990. As the CI is uncommon...