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CT3759 / KINGDHOME [TV]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for CT3759 / KINGDHOME.

List of fault symptoms:
  • Horizontal line.
  • RC is defective.
  • PSU pulsates quickly at switch on.
  • Picture is instable, horizontal lines from the top to the bottom.
  • BU808DFI fails every so often.
  • Green picture. Flyback lines.
  • Appliance stuck in BG mode.
  • Key-LED lights green for a short time, then becomes red.
  • Dead (intermittently). (KINGDHOME - CT3759 information)
  • 8V missing.
  • Switches to protection mode.
  • Stuck in standby.
  • No funciona. LED en rojo
  • Unstable picture.
  • Tripping.
  • No start-up from standby.
  • Slow start-up.
  • No function via 12/24V power supply.
  • 2-3 cm horizontal stripe in the middle of screen.
  • Dark picture.
  • Squealing noise. at start-up. (CT3759 tips)
  • Vertical deflection reduced to 2-4 cm.
  • Switches to standby (after warm-up).
  • No functions.
  • Vertical lines. Unstable picture.
  • Blue picture. Retrace lines.
  • Line output transistor faulty.
  • R809 and R821 smoking after a few minutes.
  • No start-up.
  • No HV.
  • No start-up. Display flashes .
  • Intermittently switches off and goes to standby. If switched on again, a digit key has to be pressed on RC. (KINGDHOME - CT3759 information)
  • Does not start up. Standby LED is present at switch-on. LED becomes green for one sec., then it switches off.
  • TV does not switch on. Standby LED flickers.
  • Enter service mode.
  • Black vertical bar. on the left.
  • Picture folds down at the bottom. Linearity and vertical position cannot be adjusted.
  • No colour.
  • No start-up from standby. LED is red . No line drive.
  • No picture. Blank raster. Audio OK . (CT3759 tip from KINGDHOME)
  • Q602 trips repeatedly.
  • Blue screen.
  • Dark stripes in picture after a few minutes. Growing thicker and distorting the picture.
  • Vertical streaks.
  • No start-up. LED is red .
  • HV output stage (BU808DFI) defective.
  • No picture. Audio OK .
  • Blue screen. Flyback lines.
  • Dead.
  • Strong continuous chirp from mains transformer with normal operation. Horizontal interference lines (pinch).
  • No horizontal or vertical deflection.

When KINGDHOME CT3759 fails , these symptoms are known and EURAS knows the remedy/solution.

Tips are coming from EURAS customers, workshops and payed technicians from all over the world. KINGDHOME CT3759 fails can be better solved.

If KINGDHOME CT3759 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 KINGDHOME CT3759 fails.


Additionally to repairtips or service information CT3759 is linked to 60 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 CT3759 ).

EURAS system also knows 327 appliances having the same chassis as CT3759 and can easily list them.

For CT3759 there are 2 compatible appliances known and can be listed.


In the repair discussion pinboard for CT3759 there are 42 replies to questions asked about 16 different repair problems.
With access to EURAS you can all read them or enter your own questions and get help for CT3759 from EURAS technicians or other users.

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Already registered? open CT3759 KINGDHOME in EURAS

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Last updated: 22. Aug 2008 14:42:35 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.