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21TE / DELL [Monitors]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for 21TE / DELL.

List of fault symptoms:
  • Intermittent colour.
  • Vertical linearity, vertical width, and position of screen adjustment.
  • Left and right distortion, horizontal width and position of screen adjustment.
  • Specifications.
  • Raster position adjustment.
  • Screen tilt adjustment.
  • DBF amplitude/phase adjustment.
  • Focus adjustment.
  • H-drive adjustment.
  • Convergence adjustment.
  • +B adjustment.
  • Cut-off and back raster luminance adjustment.
  • To confirm operation after adjustment.
  • Cut-off adjustment.
  • RGB drive adjustment.

With help of this list a solution is found often when DELL 21TE fails.


Additionally to repairtips or service information 21TE is linked to 2 components (IC's and/or transformers) in the Tectra database, through which you can identify electrical compatibilities (crossreferences) in appliances.


Chassis information is available (which chassis is built in into 21TE ).

EURAS system also knows 4 appliances having the same chassis as 21TE and can easily list them.

For 21TE there are 3 compatible appliances known and can be listed.


In the repair discussion pinboard for 21TE there are 4 replies to questions asked about 1 different repair problems.
With access to EURAS you can all read them or enter your own questions and get help for 21TE from EURAS technicians or other users.

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Last updated: 26. Aug 2008 17:20:33 MET, doccode ISO9002AS168EKA200805C [cachelite] EURASMOP

Responsible for the content: EURAS International GmbH, Eime, Germany. All rights reserved, EURAS database V2.0 (C) 2002-2008. All brand- or productnames are copyrighted by the respective manufacturer of the appliance and are only being used for identification purposes.