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CX5937WUKVCX / SAMSUNG [TV]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for CX5937WUKVCX / SAMSUNG.

List of fault symptoms:
  • Dead.
  • Reduced vertical deflection.
  • Factory mode adjustment.
  • Stuck in standby.
  • Failure of field output chip IC301 (TDA8350). (service info for SAMSUNG -CX5937WUKVCX)
  • Orange LED flashes.
  • Picture displays very sharp squiggly broken up horizontal lines.
  • Adjustment when EEPROM is replaced.
  • Vertical lines. at bottom.
  • Vertical foldover. at bottom.
  • Frame collapse upwards from centre.
  • Centre convergence adjustment. (extract of circuit diagram attached)
  • Vertical streaks.
  • Only field on bottom.
  • No start-up. No line drive. LED is green.
  • Shuts down. after start-up.
  • No TXT. OSD OK . (CX5937WUKVCX tip from SAMSUNG)
  • Red, green, blue and white horizontal lines on top of screen. (CX5937WUKVCX SAMSUNG repair tip)
  • No picture. Audio OK .
  • Geometry adjustment.
  • No picture (intermittently). Audio OK . (CX5937WUKVCX SAMSUNG repair tip)
  • Picture has shifted towards bottom. Upper picture part is black
  • No picture.
  • Adjustment when CRT is replaced.
  • Comes on for a short time.
  • Vertical failure. Stripe in the middle. No illumination approx. 5cm on both sides of picture frame. (picture attached) (CX5937WUKVCX SAMSUNG repair tip)
  • Screen adjustment.
  • No start up. LED flashes odd yellow. (CX5937WUKVCX tip from SAMSUNG)
  • Focus adjustment.
  • Dark picture.
  • Test pattern adjustment - Aging mode.
  • No vertical deflection.
  • VCO adjustment.
  • R812 has burned.
  • No start-up. LED flashes yellow. PSU pulsates. (service info for SAMSUNG -CX5937WUKVCX)
  • PSU trips, goes to protective switching.
  • Black screen at the bottom. On top, picture is folded over with white lines.
  • Dark picture. after a while.
  • Vertical collapse.
  • 10 cm high hlyback lines on top of screen.
  • HV check.
  • Black screen. Whistling in sound. White flyback line on screen.
  • Green streaks in picture.
  • IF AGC adjustment.
  • Horizontal lines in the top half but also in the whole picture. (service info for SAMSUNG -CX5937WUKVCX)
  • Black-white noise bars in picture.
  • White balance adjustment.
  • No start-up from standby. (CX5937WUKVCX SAMSUNG repair tip)
  • Enter service mode.
  • Vertical foldover at top.
  • Picture shifted vertically. at top.
  • Flyback lines. No horizontal deflection. No vertical deflection.
  • Flyback lines. at top.
  • Reduced vertical size. White line.
  • Strong interference stripes in picture.
  • Picture appears slowly. Audio OK .
  • No start-up. LED lit orange and voltages are low.
  • No reception, noise in UHF and VHF. Search won't stop, runs through stations. Sound available on some programme sites.
  • E/W fault.
  • TDA8350Q fault.
  • No picture after HV flashover. (CX5937WUKVCX tip from SAMSUNG)
  • Horizontal line. in the centre.
  • Intermittent picture or picture jitters, protective switching responds. (CX5937WUKVCX SAMSUNG repair tip)
  • Horizontal line.
  • Vertical collapse (intermittently).
  • Appliance heats up.
  • Standby LED becomes green.
  • 2 or 3 fine green flyback lines at upper part of picture.
  • Cycles on/off. Standby LED flashes .
  • No functions. Switches to protection mode.
  • White line when screen turned up. No audio.
  • Horizontal black bar on the left. Picture shifted to the right. Burning smell.

When SAMSUNG CX5937WUKVCX 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. SAMSUNG CX5937WUKVCX fails can be better solved.

If SAMSUNG CX5937WUKVCX 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 SAMSUNG CX5937WUKVCX fails.


Additionally to repairtips or service information CX5937WUKVCX is linked to 55 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 CX5937WUKVCX ).

EURAS system also knows 65 appliances having the same chassis as CX5937WUKVCX and can easily list them.

For CX5937WUKVCX there are 8 compatible appliances known and can be listed.


In the repair discussion pinboard for CX5937WUKVCX there are 48 replies to questions asked about 31 different repair problems.
With access to EURAS you can all read them or enter your own questions and get help for CX5937WUKVCX from EURAS technicians or other users.

Do you want to see this remedies/cures for repairtips?   Register here for the EURAS System
Please note: access to the EURAS System can be granted only to professional TV/household electronics repair shops/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 TV/household/Video electronics repair shop close to you.

Already registered? open CX5937WUKVCX SAMSUNG in EURAS

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Last updated: 19. Nov 2008 15:31:22 MET, doccode ISO9002AS168EKA200805C EURASMOP

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