Yamaha CR 820 popping noise

DavidinNC

Active Member
hey all,

I have a CR-820, we recently moved from NC to FL. The movers packed the equipment, when I set it up tonight all I get are loud popping noises, very steady and rhythmic like a metronome. I’m worried something has been damaged. Anyone have any idea what that may be? The speakers make the popping noise even with the volume at zero. Feeling bummed..
 
Maybe a bad solder joint/capacitor charging up then discharging. Google dry solder joint for pix, will probably need a magnifying lamp or similiar to spot them.
Easy to fix, just relfow...
 
Check for that corrosive glue I had a Yammie A-500 80's model and it would pop now and again and the glue was eating a few parts plus it's conductive.
 
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