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#1
10-27-2018, 02:29 PM
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Bill,
In case you're still wondering... I've found some more information about the two earliest RCA flys that share the same frame/core. RCA numbers 211T1, 211T3 look like the standard FLY 1 we're most familiar with for sets with 10BP4, 12LP4. RCA part #211T5 appears to use the same core and frame but was intended for early sets using a 16AP4. I believe the dual rectifier version to be the equivalent to a Thordarson Fly 4. Has anyone a Fly 4 in their possession that can verify? They would appear to be a very rare item. I believe the below picture is a dual rectifier version which would be for the larger CRT. Bill, does that flyback you were referring to earlier have any identification number on the frame or box? Last edited by Kevin Kuehn; 10-27-2018 at 02:50 PM. 
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#2
10-27-2018, 05:50 PM
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HINT
When you have to ID something thats faded scan it & work with the various tools to enhance it. Works great with stamps. Also have done it with dug colonial coppers with some success. 73 Zeno  LFOD !
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#3
10-29-2018, 07:40 AM
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No on the frame, and, it's a replacement Thordarson. Number on flyback matches number on box, but, from there, disagreement. I goofed. It if for two rectifiers. But, replacement numbers listed are for the 10" rca's. The schematic fro the tv in the red book lists a third number.
__________________
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#4
10-30-2018, 02:12 PM
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Quote:
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Hybrid Mode
