644 not powering on

Discussion in 'TASCAM DIY Repairs and Mods' started by topdrizzy, Mar 7, 2018.

  1. topdrizzy

    topdrizzy New Member

    Joined:
    Mar 2018
    Messages:
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    Gear:
    414, 488, 424, 644, 688
    Changed the belt and tried powering it on. Nothing. Any ideas? Thanks in advance.
  2. SkywaveTDR

    SkywaveTDR Well-Known Member

    Joined:
    Feb 2014
    Messages:
    1,068
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    From:
    Chicago area
    Gear:
    Teac, Tascam, Sony
    That is like telling a Technician that the unit does not work. That leaves it to the Technician to go find the problem himself. Sometimes they miss it.
    I have seen broken solder joints at the power jack section after that it is time to trace DC with a meter.
  3. Chizelwombat

    Chizelwombat New Member

    Joined:
    Mar 2021
    Messages:
    3
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    0
    Gear:
    Tascam 302
    Hey did you ever resolve this issue? My 302 is doing the same thing.