Hi guys, my cr-640 is in protection mode and I have measured dc offset and left was about +6mV and right was +10mV, but these are highest value, because they ware bouncing around. And if the dc offset is ok, so then my guess is that problem is in relay drive circuit. So what points I need to measure from relay drive circuit?
EDIT: Those dc offset values are wrong.
EDIT: New values, TL -326mV TR 44,2V. So right channel IG02980 is dead?
EDIT: Those dc offset values are wrong.
EDIT: New values, TL -326mV TR 44,2V. So right channel IG02980 is dead?
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