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Sony KV-2643R score

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09-04-2019, 05:45 PM

freakaftr8 freakaftr8 is offline

Convergence freak!

Join Date: Sep 2007

Location: Folsom, CA (no not in the prison)

Posts: 1,778

Ok so it looks like the voltages that drive the filaments are derived from the flyback. This would require me to put my Simpson to the task, if I can find it.

Here are the pics of the pinouts. I see the resistor on H1 tied to G2. It's a 220kohm. What's that about? Going to H2 looks like a sony proprietary inductor of some type. Dont see that changing voltage.

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	20190904_153939.jpg (57.4 KB, 33 views)
	20190904_153949.jpg (108.2 KB, 30 views)

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