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MA 5000VZ failure


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#1 massroom

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Posted 24 January 2012 - 08:31 AM

I have one MA5000VZ with ch1 appears to have full input all the time with no input feeding the channel.What is happening and what can i do for this?

#2 DjLeco

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Posted 24 January 2012 - 05:53 PM

QUOTE(massroom @ Jan 24 2012, 03:31 PM) View Post
I have one MA5000VZ with ch1 appears to have full input all the time with no input feeding the channel.What is happening and what can i do for this?



Check the amp to be in stereo mode, not bridge or mono parralel.

If is in stereo mode, open it and check connectors of volume knob (weak contact), grey cables, red marked by me, or if volume knob did cut wires, (unmount front mask).



#3 massroom

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Posted 25 January 2012 - 01:08 AM

QUOTE(DjLeco @ Jan 25 2012, 01:53 AM) View Post
QUOTE(massroom @ Jan 24 2012, 03:31 PM) View Post
I have one MA5000VZ with ch1 appears to have full input all the time with no input feeding the channel.What is happening and what can i do for this?



Check the amp to be in stereo mode, not bridge or mono parralel.

If is in stereo mode, open it and check connectors of volume knob (weak contact), grey cables, red marked by me, or if volume knob did cut wires, (unmount front mask).





Thanks a lot for reply,i'll try this