Which of the primary is the CT....Blue or white? I'd normally guess the white, but the dot by the blue is throwing me off.
http://www.classictone.net/40-18026.pdf
ClassicTone 40-18026 Primary CT
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- wdelaney72
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ClassicTone 40-18026 Primary CT
Walter
"There's no great thing in being a soloist. I think the hardest thing is to play together with a lot of people, and do it right." - Angus Young, 1984
"There's no great thing in being a soloist. I think the hardest thing is to play together with a lot of people, and do it right." - Angus Young, 1984
- neikeel
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Re: ClassicTone 40-18026 Primary CT
Going by the schem on the link the white is the primary CT.wdelaney72 wrote:Which of the primary is the CT....Blue or white? I'd normally guess the white, but the dot by the blue is throwing me off.
http://www.classictone.net/40-18026.pdf
The black dot is probably referring to the 'start' of the wind being blue.
Neil
- wdelaney72
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Re: ClassicTone 40-18026 Primary CT
Thanks, Neil.
So...does start of winding go to v4/5 or v6/7?
So...does start of winding go to v4/5 or v6/7?
Walter
"There's no great thing in being a soloist. I think the hardest thing is to play together with a lot of people, and do it right." - Angus Young, 1984
"There's no great thing in being a soloist. I think the hardest thing is to play together with a lot of people, and do it right." - Angus Young, 1984
- wdelaney72
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- Posts: 1619
- Joined: Sun Jan 22, 2006 9:04 pm
- Location: Chicago Suburbs
Re: ClassicTone 40-18026 Primary CT
I did get confirmation back from ClassicTone.
White is CT
The dot indicates polarity matches between blue on primary and black on Secondary.
Still not 100% clear in which goes to V4/5 with the 82K resistor out of PI and which goes to V6/7 with the 100K resistor.
From past experience I know having these backwards will screw up the NFB and cause power tube damage.
White is CT
The dot indicates polarity matches between blue on primary and black on Secondary.
Still not 100% clear in which goes to V4/5 with the 82K resistor out of PI and which goes to V6/7 with the 100K resistor.
From past experience I know having these backwards will screw up the NFB and cause power tube damage.
Walter
"There's no great thing in being a soloist. I think the hardest thing is to play together with a lot of people, and do it right." - Angus Young, 1984
"There's no great thing in being a soloist. I think the hardest thing is to play together with a lot of people, and do it right." - Angus Young, 1984
- neikeel
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- Joined: Tue Dec 06, 2005 8:31 am
- Location: Suffolk, England
Re: ClassicTone 40-18026 Primary CT
Safest is build with over length wires to pin 3 make sure the polarity is correct and then dress wires to neat correct route. Heyboer seem to get it wrong quite often
Neil
- wdelaney72
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Re: ClassicTone 40-18026 Primary CT
ClassicTone confirmed Red goes to V4/5 and Blue to V6/7.
We'll see if it's correct.
We'll see if it's correct.
Walter
"There's no great thing in being a soloist. I think the hardest thing is to play together with a lot of people, and do it right." - Angus Young, 1984
"There's no great thing in being a soloist. I think the hardest thing is to play together with a lot of people, and do it right." - Angus Young, 1984