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Old 26th April 2009, 12:50 AM   #1
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Default Tube Pin Schematic Question

Quick question......what pin do I connect the wire to from the standby switch on the 5Y3?

Thanks,
David
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Old 26th April 2009, 12:59 AM   #2
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To pin 2...
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Old 26th April 2009, 01:04 AM   #3
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really? so they don't just connect the two lines?
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Old 26th April 2009, 01:07 AM   #4
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Quote:
Originally posted by David E H
really? so they don't just connect the two lines?

See the Data Sheet

Where it can be connected if not there?


http://www.tubezone.net/pdf/5y3.pdf
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Old 26th April 2009, 01:14 AM   #5
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Oh....very true....

I don't know why, but wiring tubes from schematics confuses me. I think it'll come along with time and experimenting though.

Thanks for your help.
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Old 26th April 2009, 01:15 AM   #6
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http://www.radiomuseum.org/tubes/tube_5y3.html
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Old 26th April 2009, 01:32 AM   #7
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Quote:
Originally posted by David E H
I don't know why, but wiring tubes from schematics confuses me. I think it'll come along with time and experimenting though.
It's not you. That schematic is drawn incorrectly. The symbol for the rectifier shows the cathode as isolated from the heater, which is incorrect for a 5Y3.
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Old 26th April 2009, 01:48 AM   #8
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Oh, okay then.....

your eye doesn't catch any other faulty errors, does it?
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Old 26th April 2009, 09:12 PM   #9
pointy is offline pointy  United Kingdom
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can you contact the design team or who ever..............

because i want to go to their next party

email,phone, postal...............anything
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Old 26th April 2009, 10:31 PM   #10
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For standby You must put switch on middle wire /ground/ between 298 & 298 V.
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