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WD3703 / WINDSOR [TV 36/37 (34-36) cm picture]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for WD3703 / WINDSOR.

List of fault symptoms:
  • PSU pulsates quickly at switch on. (WD3703 tip from WINDSOR)
  • Picture is instable, horizontal lines from the top to the bottom. (WD3703 tips)
  • Stuck in standby.
  • Vertical deflection reduced to 2-4 cm.
  • Intermittently switches off and goes to standby. If switched on again, a digit key has to be pressed on RC.
  • Switches to standby (after warm-up).
  • Tripping.
  • Green picture. Flyback lines.
  • R809 and R821 smoking after a few minutes.
  • No functions.
  • 2-3 cm horizontal stripe in the middle of screen.
  • Squealing noise. at start-up.
  • TV does not switch on. Standby LED flickers.
  • Vertical streaks.
  • BU808DFI fails every so often.
  • Enter service mode. (WD3703 tips)
  • Appliance stuck in BG mode.
  • Key-LED lights green for a short time, then becomes red. (service info for WINDSOR -WD3703)
  • Does not start up. Standby LED is present at switch-on. LED becomes green for one sec., then it switches off.
  • Dark picture.
  • Dead (intermittently).
  • Line output transistor faulty.
  • 8V missing.
  • No colour. (service info for WINDSOR -WD3703)
  • No start-up. Display flashes .
  • No start-up from standby.
  • Black vertical bar. on the left.
  • Slow start-up.
  • Vertical lines. Unstable picture.
  • Switches to protection mode. (service info for WINDSOR -WD3703)
  • No start-up from standby. LED is red . No line drive.
  • No picture. Blank raster. Audio OK .
  • Picture folds down at the bottom. Linearity and vertical position cannot be adjusted.
  • No start-up. LED is red .
  • Q602 trips repeatedly.
  • HV output stage (BU808DFI) defective.
  • No funciona. LED en rojo
  • Blue screen. (WD3703 tips)
  • No HV. (WINDSOR - WD3703 information)
  • Dark stripes in picture after a few minutes. Growing thicker and distorting the picture.
  • Dead.
  • Blue screen. Flyback lines.
  • Unstable picture. (WD3703 tip from WINDSOR)
  • No picture. Audio OK .
  • Blue picture. Retrace lines.
  • RC is defective.
  • No function via 12/24V power supply. (WD3703 WINDSOR repair tip)
  • No horizontal or vertical deflection.
  • No start-up.
  • Horizontal line. (WD3703 tips)
  • Strong continuous chirp from mains transformer with normal operation. Horizontal interference lines (pinch).

When WINDSOR WD3703 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. WINDSOR WD3703 fails can be better solved.

If WINDSOR WD3703 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 WINDSOR WD3703 fails.


Additionally to repairtips or service information WD3703 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 WD3703 ).

EURAS system also knows 327 appliances having the same chassis as WD3703 and can easily list them.

For WD3703 there are 8 compatible appliances known and can be listed.


In the repair discussion pinboard for WD3703 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 WD3703 from EURAS technicians or other users.

Do want to see this remedies/cures for repairtips?   Register here for the EURAS System

Already registered? open WD3703 WINDSOR in EURAS

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Last updated: 17. Aug 2008 03:29:01 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.