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#8
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You're right, I screwed up on that post, my first post has the correct voltages I'm reading on V22 6K6.
Voltages at V22 are Pin 3 = 80 (should be 160) 4 = 142 (should be 180) 5 = 0 (should be -18) 6 = 448 (no connection to the tube but Sams calls out the voltage anyway at 400v.) 8 = .6 Pins 3 and 4 start out high (200+ & 300+) but drop to the value listed as it warms up. Pin 5 seems to be where the problem lies. Re: resistance measurements on Horiz Osc coil, total resistance is 58 ohms with center tap at 15 ohms so the 20 is probably close enough. Probably I should finish changing the paper caps, (quite a few left in areas outside of the Horizontal) and see what happens. The vertical seems to be working though, the transformer rattles fairly loud when I mess with the Vert Height control |
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