Thread: Admiral 19A1, no vertical sweep (video attached)
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Old 11-23-2013, 02:34 PM
Kevin Kuehn's Avatar
Kevin Kuehn Kevin Kuehn is offline
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Join Date: Jan 2011
Location: WI
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704k isn't that far out. Basically your measured 166v is roughly half of 293v.
Better back up and measure AC volts on pins 4,6 of the 5Y3 - should be 240vac each pin to ground. Then 240vdc on pins 2,8. What's your AC line voltage?
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