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CK21H1Z5XXEH / SAMSUNG [TV 55 (51) cm picture]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for CK21H1Z5XXEH / SAMSUNG.

List of fault symptoms:
  • How to exit Service mode and store settings.
  • Black screen. 3 horizontal coloured lines in upper part of screen. Audio OK.
  • Enter service mode.
  • Vertical stripes in upper picture area. Picture folds over on top. Picture blanks when RC key is operated.
  • Dead. Standby LED flashes .
  • Flyback lines. Audio OK .
  • Horizontal linearity fault.
  • White screen.
  • Switching ON with a white bright raster, then tripping and switching OFF.
  • Mains fuse blows immediately after replacement.
  • How to switch to Service Mode.
  • Channels decrement automatically.
  • Switches to standby. after a while.
  • SMR40200 blown repeatedly.
  • No audio. No picture.
  • No picture and sound intermittently. Strong noise from flyback transformer.
  • Stripes in picture. on upper half screen.
  • Dark screen. Audio OK .
  • Regulator IC failed. (service info for SAMSUNG -CK21H1Z5XXEH)
  • Flyback lines. at top.
  • No horizontal linearity. Lower half of picture elongated. No picture intermittently.
  • Tuning drifts.
  • Appears to be dead. No LED and HT line pulsing.
  • No HV. LED is green.
  • No vertical deflection. intermittently.
  • Wide and vertically reduced picture. Picture ok after warm-up. (CK21H1Z5XXEH tip from SAMSUNG)
  • No start-up. Green LED flashes .
  • Blue screen. Retrace lines. Audio OK .
  • Power regulator blown.
  • After a while supply voltage A2 varies between 125V and 165V, then switches to standby.
  • Vertical bars.
  • Tuning fault. OSD OK.
  • Dead.
  • No start-up.
  • No start-up from standby.
  • Picture appears and disappears rhythmically.

If SAMSUNG CK21H1Z5XXEH 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 CK21H1Z5XXEH fails.


Additionally to repairtips or service information CK21H1Z5XXEH is linked to 67 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 CK21H1Z5XXEH ).

EURAS system also knows 204 appliances having the same chassis as CK21H1Z5XXEH and can easily list them.

In the repair discussion pinboard for CK21H1Z5XXEH there are 56 replies to questions asked about 22 different repair problems.
With access to EURAS you can all read them or enter your own questions and get help for CK21H1Z5XXEH 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/technicians/Video/TV 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 Video/TV/household electronics repair shop close to you.

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Last updated: 19. Nov 2008 15:29:23 MET, doccode ISO9002AS168EKA200805C EURASMOP

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