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Old 04-23-2006, 07:27 PM
jpdylon's Avatar
jpdylon jpdylon is offline
<-- sucker for old sets.
 
Join Date: Apr 2005
Location: Knox County, Tennessee
Posts: 1,675
HA! I win!

The set is working beautifully now. It seems that while I was resoldering the tube sockets, a small amount of solder dripped onto two pins of the burst amp between the Plate and Cathode. This kept color sync pulses from reaching the 3.58 oscillator. Cleaned the short up, touched up the reactance coil, and we have color!

I then adjusted the vert height and linery, AGC, Greyscale, drives, and convergence. This thing puts out a good picture for a base model set. Its a shame the volume pot is trash. It may not be the best build quality, but the results are good, and I learned a few things on the way.

The screen shot was taken from KSWB san diego, 20 miles east of the station and without an antenna. The tuner in this set is fairly good.
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Old 04-23-2006, 10:15 PM
peverett peverett is offline
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Join Date: Jul 2002
Posts: 883
I need to get the Curtis Mathis that I have that seems to have a good flyback (has raster) and re-soldier all of its connections.

I do remember that I also had to re-soldier the connections to the vertical osc/output tube before I saw any vertical deflection-just as in your set.
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