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21B5T45SX FE5000 / SANG [TV]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for 21B5T45SX / SANG.

List of fault symptoms:
  • No OSD.
  • Does not switch to standby.
  • Pulsating picture.
  • Picture is negative, not synchronised, black and white.
  • No AV.
  • Dark picture. Flyback lines. (service info for SANG -21B5T45SX)
  • IF adjustments - PAL SECAM BG/DK/I. (with circuit diagram extract)
  • AGC adjustment. (+ extract of circuit diagram)
  • No picture. OSD OK .
  • Geometry adjustments.
  • No picture when started with RC.
  • No start-up from standby with RC.
  • Brightness varies.
  • Dark picture with a line in upper part of picture.
  • Disable child lock.
  • Dead.
  • Some channels missing.
  • Basic features. (SANG - 21B5T45SX information)
  • No audio (after a while).
  • IF adjustments - SECAM L/L'. (+ extract of circuit diagram)
  • Wow in audio.
  • No picture. Audio OK .
  • No picture. No raster. Audio OK .
  • Switches off by itself. after a few seconds.
  • Screen adjustment.
  • Enter service mode.
  • Horizontal size adjustment.
  • Protection mode activated.
  • Poor picture. depending on picture content.
  • Flashing screen.
  • White balance adjustment. (21B5T45SX tip from SANG)
  • How to enter the service menu via RC P909 and P817.
  • No audio. No picture.
  • Stuck in standby.
  • No TXT.
  • Reduced horizontal size.
  • Flyback lines.
  • No colour. Poor audio.
  • No picture.
  • Picture is reduced. Picture appears for a moment and drifts off tune immediately.
  • Horizontal output transistor fails repeatedly.
  • No start-up. PSU pulsates.

If SANG 21B5T45SX fails, this information will help you. Here you can only see the symptom list, to access remedies, you must register.

With help of this list a solution is found often when SANG 21B5T45SX fails.


Additionally to repairtips or service information 21B5T45SX FE5000 is linked to 39 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 21B5T45SX FE5000).

EURAS system also knows 154 appliances having the same chassis as 21B5T45SX FE5000 and can easily list them.

In the repair discussion pinboard for 21B5T45SX FE5000 there are 3 replies to questions asked about 2 different repair problems.
With access to EURAS you can all read them or enter your own questions and get help for 21B5T45SX from EURAS technicians or other users.

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Last updated: 05. Sep 2008 13:01:50 MET, doccode ISO9002AS168EKA200805C 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.