#1
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Vertical linearity on a CTC-11?
Anyone know how it's adjusted? Just got done with a recap on this Philco 11 clone, and I can't seem to find the control.....
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"Restoring a tube TV is like going to war. A color one is like a land war in Asia." |
#2
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Pull the knobs off those four lower controls, the adjustments are through the shafts of two of them, can't remember which two off hand.
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#3
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I think on the RCA 11 Vert Lin is inside the contrast(center) control shaft. Height inside the tone shaft. Color killer threshold inside the vertical hold.
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#4
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The Sams manual can be downloaded from ETF at:
http://www.earlytelevision.org/tv_sc...ams_color.html Regards, Phil Nelson Phil's Old Radios http://antiqueradio.org/index.html |
#5
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I actually DID download it, but only glanced at the back controls diagram. As soon as you guys chimed in, I remembered that my 5 has controls buried inside shafts too. Sneaky sneaky! Thanks guys, that did it!!
__________________
"Restoring a tube TV is like going to war. A color one is like a land war in Asia." |
Audiokarma |
#6
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Quote:
It must've been a cost factor. The dual pots were more expensive, than the singles. |
#7
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Philco did this "stealth" move more than RCA did, even on their BW portable sets.
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"When resistors increase in value, they're worthless" -Dave G |
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