Poorly Djm 700. |
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msoundsystem
Young Croc Joined: 10 November 2011 Location: wales Status: Offline Points: 625 |
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Posted: 18 July 2018 at 8:19am |
hi guys. Have a djm 700 mixer. All phono channels have a loud buzz/hum when faders turned up even with no input scorces are connected, only thing that's connected is the xlr outs. The lines on every channel are perfect just seems to be the phono stages. Any thoughts? Cheers.
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service dept Steve
Old Croc Joined: 30 January 2010 Location: S.W.London Status: Offline Points: 2034 |
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One or more loose capacitors in the power supply would do that.
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We are not "They", We are "The others"http://www.servicedept.co.uk -
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Daniel S
Registered User Joined: 08 January 2013 Location: Sweden Status: Offline Points: 160 |
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Hey, I have one with the same problem but never gotten around to fix it. I'm following this thread with great interest.
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Distortion is evil
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msoundsystem
Young Croc Joined: 10 November 2011 Location: wales Status: Offline Points: 625 |
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fixed. Was the big capacitors on the bottom board. They had broke the solder joints, Reflowed and tested them with meter, mixer fully working again. Cheers for reply!
Edited by msoundsystem - 18 July 2018 at 6:48pm |
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service dept Steve
Old Croc Joined: 30 January 2010 Location: S.W.London Status: Offline Points: 2034 |
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No Problem.
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We are not "They", We are "The others"http://www.servicedept.co.uk -
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Daniel S
Registered User Joined: 08 January 2013 Location: Sweden Status: Offline Points: 160 |
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Thanks for the help guys. Mine had two bad caps on the botton board. Now the mixer is working the way it should again. :)
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Distortion is evil
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