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Matsui 20T20 20" TV SERVICE CODE

Discussion in 'General TV Discussions Forum' started by GalacticaActual, Nov 22, 2004.

  1. GalacticaActual

    GalacticaActual
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    Does anyone know how to get into the service menu for this particular tv? Got it for the bed room but the over scan is really bad. It is only a 20" 4.3 tv but I would like to try and sort it out if possible.
    Thanks.
    David.
     
  2. GalacticaActual

    GalacticaActual
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    No one can help? :)
     
  3. HowieC

    HowieC
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    I don't think these sets have a service code as such.
    If I remember rightly the service mode is entered by shorting out a chassis test point to ground via a specific value resistor.
    Let me know if you want to try, I can probably dig up some chassis info.
     
  4. Jimmygeo

    Jimmygeo
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    This is a real long shot but I need to get into the service menu on a Matsui 20t20 (a) does anyone know the code or procedure?
     

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