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V78 vs V72 Input Transformer [message #217369]

Thu, 01 February 2007 08:10

volki
Messages: 233
Registered: June 2004
Location: Berlin, Germany

Active Member

Not sure if this has been asked before - at least I couldn't seem to dig up any info on the following question:

Do V72 and V78 have the same input transformers?

I keep reading this in ads, but when comparing the two schematics, the trannies are labelled differently. So are they actually the same type but just labelled differently, or are we talking about two physically different types?

Thanks for any input,
cheers,

Volker Meitz

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Re: V78 vs V72 Input Transformer [message #217589 is a reply to message #217369 ]

Thu, 01 February 2007 21:35

Oliver Archut
Messages: 618
Registered: April 2004

Gold Member

The x-former in historical V72 and V78 are the same, in schematics they are always listed as the same item, same code, etc. They are hooked up different that is all.

Best regards,

Oliver Archut
www.tab-funkenwerk.com

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Re: V78 vs V72 Input Transformer [message #217784 is a reply to message #217589 ]

Fri, 02 February 2007 12:16

volki
Messages: 233
Registered: June 2004
Location: Berlin, Germany

Active Member

Thanks Oliver.

On the schematics I have, it says CTV72/1 and CTV78/1 respectively, which got me confused... according to your answer, they're both BV191 then. BV being the more common designation for chokes & transformers in German broadcast equipment, whatever is that CT labelling about? (not "Center Tap", obviously Wink

)

Volker Meitz

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