Thread: Is this a bad CRT? 10BP4
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  #11  
Old 02-26-2024, 11:27 PM
old_coot88 old_coot88 is offline
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The schematic's in here -
https://www.earlytelevision.org/pdf/...edata-1950.pdf

There's actually 3 coils tied directly to the 12AU7 -- L103, L105, and L110. Check those for opens.
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