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road side Sylvania Hybrid set
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06-12-2013, 02:47 AM
Electronic M
M is for Memory
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 15,446
Well after replacing most of the resistors in the horizontal section and fixing a bad PCB trace, I was able to get the HOT to stop redplating and get between 10-15KV on the HV lead(with the yoke unplugged).
At which point I figured it was a good time to put the chassis back in the cabinet for a test power up. At first there was no noticeable light(with the florescent lights on), but there was 20+KV of HV so I tried some knobs.
The result shown below.
There is now sound and raster, but no hint of video so more troubleshooting still lays on the horizon.
I'm feeling a lot more confident now, that I will make this set usable again.
I'm probably going to pause work on this set here for a while so I can fix a vertical problem on my Zenith roundy.
MORE Bananas!!!!
__________________
Tom C.
Zenith: The quality stays in EVEN after the name falls off!
What I want. -->
http://www.videokarma.org/showpost.p...62&postcount=4
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