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20B9T58TX FE3000 / SANG [TV]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for 20B9T58TX / SANG.

List of fault symptoms:
  • Line output transistor heats up abnormally.
  • Vertical collapse.
  • No reception above channel 40.
  • No synchronisation.
  • Enable Hotel mode.
  • No synchronisation (after a few minutes).
  • Disable hotel mode.
  • Stuck in standby.
  • Dead. (20B9T58TX tips)
  • Does not switch to standby.
  • No start-up from standby.
  • No horizontal synchronisation.
  • Snow on Band I and II.
  • Switches off by itself. after a few minutes.
  • White spots on some channels, flecks in picture.
  • Low brightness. Low contrast.
  • Horizontal stage does not start.
  • No reception. No picture in AV mode.
  • Picture jitters. at high volume.
  • Blurry picture.
  • Basic features.
  • Enter service mode. (20B9T58TX tip from SANG)
  • No horizontal synchronisation (after a few minutes).
  • No operation.
  • Reduced vertical deflection.
  • No start-up.
  • No picture via SCART. Tuner operation OK. Videotext and other on-screen display OK.
  • Restore factory settings.
  • Picture becomes slowly brighter until flyback lines appear.
  • No horizontal deflection.
  • No switch on from standby. LED is briefly darker.
  • Does not switch off from standby, LED alternately flashes dark then light.
  • Disable child lock.
  • No picture. Screen is lit as if TV was in AV. At scart input there is a semblance of out of sync picture, while at output picture is clear with a fault (like a hum). (20B9T58TX SANG repair tip)
  • Coloured lines.
  • Loud whistling from loudspeakers. Wavy picture and picture runs through. No sync via scart.
  • Flickering picture.
  • Snow in picture. only on certain channels. (20B9T58TX SANG repair tip)
  • No channel search, when opening the menu, it's blocked on the sleep-timer, and cannot be adjusted the p-/p+ buttons.
  • Switches to standby. after warm-up.
  • No tuning. Dark picture. No horizontal synchronisation.
  • Switches to standby. intermittently.
  • Enable child lock. (20B9T58TX SANG repair tip)

Tips are coming from EURAS customers, workshops and payed technicians from all over the world. SANG 20B9T58TX fails can be better solved.

If SANG 20B9T58TX 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 20B9T58TX fails.


Additionally to repairtips or service information 20B9T58TX FE3000 is linked to 34 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 20B9T58TX FE3000).

EURAS system also knows 394 appliances having the same chassis as 20B9T58TX FE3000 and can easily list them.

In the repair discussion pinboard for 20B9T58TX FE3000 there are 10 replies to questions asked about 12 different repair problems.
With access to EURAS you can all read them or enter your own questions and get help for 20B9T58TX from EURAS technicians or other users.

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Please note: access to the EURAS System can be granted only to professional household electronics repair shops/TV/technicians/Video which are authorized for service by a manufacturer, or can prove to be professionally certified to do repairs on electronic appliances. You will be asked for a statement and information accordingly during registration.

If you do not qualify as stated above and you have an appliance that needs technical service, we do recommend you to contact the manufacturer (for example through his website) or go to a professional household/Video/TV electronics repair shop close to you.

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Last updated: 11. Oct 2008 12:45:53 MET, doccode ISO9002AS168EKA200805C EURASMOP

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