Calling on Yamaha P2100 P2200 P2201 Super Repair and Mod Guru

Discussion in 'Yamaha' started by ralpha, Aug 9, 2010.

  1. avionic

    avionic " Black Knights " Subscriber

    Messages:
    42,201
    Location:
    Fort Dodge, Iowa
    Not anytime soon..You'll have to get with my tour booking agent.:D
     
    Last edited: Jul 4, 2018
    souljay3 likes this.

     

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  2. DEAFASABAT

    DEAFASABAT Active Member

    Messages:
    232
    OK, my brother in law has a 2100 that he bought new. It was subjected to decades of the typical sort of abuse while used on tour and for local gigs, by his R & R and country rock band members. It functioned flawlessly until it was dropped hard a few years ago. One channel went out.

    I offered to take a look it it.

    I read here in the AK Yamaha section a thread which suggested common problems with dirty connectors. I gave it a basic cleaning without taking anything inside apart, then cleaned (with CRC QD contact cleaner) and re-tensioned the pins in all the connectors inside. That did it and now it works fine.

    Every now and then we get lucky.
     
  3. avionic

    avionic " Black Knights " Subscriber

    Messages:
    42,201
    Location:
    Fort Dodge, Iowa
    Look all the boards over real good for broken or cracked circuit boards. Usually around fasteners.
     

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