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Wharfedale EVP series powered speaker schematic

 
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froady



Joined: 05 Dec 2009
Posts: 2

PostPosted: Sat Dec 05, 2009 1:45 am    Post subject: Wharfedale EVP series powered speaker schematic Reply with quote

Any model from the EVP-12 to EVP-18 would be helpful - I have a EVP-15PSB powered sub amplifier to repair
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hbleuler



Joined: 12 Jun 2010
Posts: 1

PostPosted: Sat Jun 12, 2010 3:39 pm    Post subject: Re: Wharfedale EVP series powered speaker schematic Reply with quote

froady wrote:
Any model from the EVP-12 to EVP-18 would be helpful - I have a EVP-15PSB powered sub amplifier to repair


Hi froady, did you find the schematics? I have to repair my EVP-15PSB too Crying or Very sad
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froady



Joined: 05 Dec 2009
Posts: 2

PostPosted: Sun Jun 13, 2010 2:19 am    Post subject: Reply with quote

Sadly, no. The fault was an open circuit resistor in the preamp stage, probably from overdriving it. I've looked for other wharfedale circuits also with no luck - Please Wharfedale - release your circuits!
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jts1957



Joined: 24 Nov 2008
Posts: 2472
Location: Far, Far Away

PostPosted: Sun Jun 13, 2010 2:56 am    Post subject: Reply with quote

You could look into becoming an electronic circuits design engineer. (Reverse engineer)
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