Quote:
Originally Posted by Chris K
So I should tune the radio back to 93MHz and adjust the slug for channel 4 clockwise until the radio is silent? Also, what about my CRT question?
|
Yes adjust it until it is at 93MHz as close as possible. You do not need the CRT to do this.
Once the oscillator is close as possible to 93MHz, you can re install the CRT and connect the set top DTV box or whatever has the channel 4 modulator and get best video plus sound. That is if the video and audio IF alignment is not too far out.
Also important: when handling thge CRT, always handle or hold the CRT from the bell, not the neck. And when installing in the chassis for testing out of the cabinet, ensure the bell of the tube is properly supported. It must not be supported just by the neck. I generally hold the bell of the tube up with a few books under the bell of the tube.