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Old 09-09-2024, 04:53 PM
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bandersen bandersen is offline
RCA 741PCS
 
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,816
Maybe, but I doubt it. There had a wide operating range. 115-125 VAC should be fine. I think it's more likely it is not position correctly or there's a bad power resistor. I really banged my head with one of these and finally discovered a brand new 750 ohm power resistor in the focus circuit had gone open!
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