Quote:
Originally Posted by andy
I'm not sure if Zenith did it, but some of those early solid state sets would throw the horizontal frequency way off if the HV went too high. It's worth checking the HV if you can.
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Zenith never used that HVSD scheme. Off hand I remember RCA,
Hitachi, Panasonic using it. The Zenith CC2 & flat chassii had NO HVSD
circuits. The dept of HEW approved both the S caps in parallel & the
4 lead caps for X-ray protection. Most mfg's both US & Jap in the mid 70's on their top of line sets copied the Zenith fero-resonance supply & cap
arrangement some without HVSD. Looking back Zenith & Maggy regret not
having HVSD
73 Zeno
LFOD !