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Museum of the Game® & International Arcade Museum® Forums
I know Matsushita chassis are flaky, but this has more to do with the tube.
I completed a cap kit on a Matsushita TM-202. The red and blue guns look really nice. But I'm missing the green gun. Color transistors are testing fine. I grounded the color pin on the back of the neck board for red and then blue—they filled the screen with red or blue; when I did the same thing with the Green pin it does absolutely nothing. The gun isn't firing.
So, I pulled out my Sencore C70. The book suggested using the Universal Adapter. So I got everything hooked up to run the tests and can't get any movement on the dial for setting up Cutoff. Even when testing the two good guns.
I made a diagram showing what I connected to, do I have the Universal adapter hooked up correctly?