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this may seem like a dumb question but the voltage at the Horizontal drive adjustment to ground should not be -25vdc right? When turned on it shoots up to 10 or 20 vdc then starts to fall to around -27 then it will start going back up very slowly the highest it would get was around -19vdc but I will not leave it on too long as I do not want to damage my HOT.
am I correct to assume the problem lies with in the Horizontal sweep circuit since I have no HV and my HOT is glowing red when on?
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