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Old 01-02-2015, 01:08 PM
Zenith26kc20's Avatar
Zenith26kc20 Zenith26kc20 is offline
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Join Date: Apr 2009
Location: New Orleans
Posts: 824
On my "M" and "N" Zeniths, the vertical output transformer burned them up. My 25MC33 started with insufficient height and loss of sweep momentarily on bright scenes. It then went to what looked like severe interference and vertical instability and non linearity. That's when the resistors started to overheat. The NC33 just shorted and failed with no warning.
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