First time driving a CRT: first spot 3

I have been given a 1CP1 CRT and this is the first signs it works. Been thinking of making an NBTV (narrow bandwidth TV) monitor with it. I have schematics, and CD with test pattern signals (from NBTV.org) and 99% to basically all of the components. Just waiting for the PCB I designed to come from the Fab.



View Reddit by WRfleeteView Source

3 Comments

  1. Jesus. I would be too scared to play with that thing. Good for you though, that sounds like a really cool project that you’ll learn a whole heck of a lot working on.

  2. Nothing like fresh X-rays in the morning 😉

    What voltage is the HT?

  3. Cool project. I’ve wanted to build a small CRT clock, but was put off by the complexity and expense. Please keep us updated.

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