Vintage rear projection sets

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Vintage rear projection sets

AlanBeckett

Rest in Peace

Posts: 3,528
Location: Burton on Trent

17-07-2011, 05:22 PM

I don't understand the Notes on Jon's website. If Va screen voltage is the inverse of Va Anode voltage, and Vb inverts it - it's a Common Cathode stage - how does that make the Anodes of Va and Vb opposite?
Alan

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Messages In This Thread

Vintage rear projection sets - by DODGERN - 17-07-2011, 02:07 PM

RE: Vintage rear projection sets - by Mark R - 17-07-2011, 02:39 PM

RE: Vintage rear projection sets - by DODGERN - 17-07-2011, 03:07 PM

RE: Vintage rear projection sets - by Mark R - 17-07-2011, 03:39 PM

RE: Vintage rear projection sets - by Steve_P - 17-07-2011, 04:12 PM

RE: Vintage rear projection sets - by AlanBeckett - 17-07-2011, 05:22 PM

RE: Vintage rear projection sets - by Duke Nukem - 17-07-2011, 07:45 PM

RE: Vintage rear projection sets - by Mark R - 17-07-2011, 07:50 PM

RE: Vintage rear projection sets - by AlanBeckett - 17-07-2011, 07:53 PM

RE: Vintage rear projection sets - by Brianc - 18-07-2011, 11:13 AM

RE: Vintage rear projection sets - by Duke Nukem - 18-07-2011, 07:38 PM

RE: Vintage rear projection sets - by OldTickTock - 19-07-2011, 10:19 AM

RE: Vintage rear projection sets - by Duke Nukem - 19-07-2011, 07:51 PM

RE: Vintage rear projection sets - by OldTickTock - 19-07-2011, 07:54 PM

RE: Vintage rear projection sets - by Duke Nukem - 19-07-2011, 10:54 PM

RE: Vintage rear projection sets - by Mark R - 19-07-2011, 11:16 PM

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