MCS 3310 Tuning Meter

Old HiFi Guy

Well-Known Member
I have a MCS 3710 tuner I bought a while back. It works good except for the FM tuning meter. It will work for about a minute from a cold startup and then will stay centered no matter what. I tried turning it off and and then back on but no go. Seems to be heat related, anyone have any ideas on where to start.
 
It's definitely heat related - I have one that does the same thing. You'll need to loosen the back screw on the meter itself - and that means removing the face to get to the bezel that holds the meters and lights in place. Easy fix, but time consuming.
 
I've fixed many of these MCS/NEC meters, so feel free to ask me any questions that come up. :thmbsp:

Good luck!!
 
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