Apple II Colour Demodulator
[ Home ]
Schematic of this version is here
This project came about after not being able to find a PAL modulator for my Apple //c and myself bragging to friends about how easy it should be to make a simple NTSC to component demodulator. So I made it. It took a day.
The current implementation uses the original NTSC output of the Apple //c as the luminance signal on a component television and the circuit supplies the red and blue difference signals.
This is the first implementation of the circuit on bread board
to make sure the idea would work. Only the red difference is wired.
Here is the schematic
Email me if you have any questions or suggestions!