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Sony TA-VE700 schematic
Sony TA-VE700 schematic
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Old 20th May 2012, 03:59 AM   #1
Carlosraj is offline Carlosraj  United Kingdom
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Join Date: Jan 2010
Default Sony TA-VE700 schematic

Dear Friends,

I am looking for the above schematic to fix this amp. When you switch on the amp, the display keeps coming on and the goes off continuosly. I can hear the relay clicking on and off repeatedly. Please assist.

Thank you

Carlos Rajoo
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Old 20th May 2012, 09:32 AM   #2
sgrossklass is offline sgrossklass  Germany
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Location: Germany
Have you looked at DC offset on the power amp outputs?

This sort of behavior is what I'd expect with protection circuitry that turns off the entire amp but has no memory.
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Old 20th May 2012, 09:48 AM   #3
Tekko is offline Tekko
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Join Date: Jan 2005
Don't even bother taking the lid off, you simply do not have the knowlege to troubleshoot an amp like this.

Instead leave it to a experienced sony licensed repair technician.
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