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Toshiba 28YT56B service menu

Discussion in 'General TV Discussions Forum' started by neiges, Aug 26, 2005.

  1. neiges

    neiges
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    Hi All

    Can anyone tell me how to get to and use the service menu on a Toshiba 28YT56B Widescreen TV? The picture is curling inwards at the top and bottom, and I would like to correct it.

    Cheers
     
  2. longleyc

    longleyc
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    To access the Toshiba service menu, press and hold the handset sound mute button whilst pressing the TV's front panel 'Menu' button (under the front panel cover on the TV). The up/down channel buttons on the handset step through the options and the left/right buttons change the data values. Turn the TV off to get out of service mode and DO NOT touch any other handset buttons whilst in service mode. Service menu access is also similar for many other Toshiba large-screen TV's so this procedure may work on other Toshiba TV's - even those sold outside the UK.

    Try this.
     
  3. longleyc

    longleyc
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    BTW, be very careful which parameters you adjust. These will alllow you to alter pic geometry.

    CSAW Vertical saw-tooth VPS1 Vertical position (fine)
    HSC Vertical curvature CPAR Centre Pa
    TRAP Trapezium CNR Corner geometry
    PARA Parabola / Pincushion WID Width (all modes)VPS2
    Vertical position VLIN Vertical linearity
    HIT Height (all modes) HPOS Horizontal position

    Note all fact settings before adjustment :)
     
  4. neiges

    neiges
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    that doesn't work... :-(
     
  5. longleyc

    longleyc
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    Oki. Do a google search or get an expert in. :)
     
  6. JayCee

    JayCee
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    The reason your service menu advice didn't work is because the set isn't a Toshiba designed model but is a "Badge "Enginereed" model using a Vestel chassis as I already told "neiges".
     

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