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EURAS System

CTV5112 / INTERVISION [TV]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for CTV5112 / INTERVISION.

List of fault symptoms:
  • Dead (after lightning strike). (CTV5112 tip from INTERVISION)
  • No picture. Rainbow across screen.
  • Stretched vertical size at top. Reduced vertical size at bottom. (INTERVISION - CTV5112 information)
  • Select frequency bands.
  • Picture position has shifted vertically downwards. (CTV5112 tips)
  • HV builds up for a short time and then the appliance goes into standby again (Breaker circuit trips).
  • Blows components.
  • No picture. via tuner.
  • No functions.
  • Reduced horizontal size.
  • No operation.
  • Horizontal output failure. (CTV5112 tips)
  • Blows FU102 (1.25A) and BUZ90A.
  • Chirps 3 times, no other function
  • Horizontal collapse.
  • Dead. PSU ticking or tripping.
  • Stuck in standby.
  • Program TXT setup .
  • Pulsates. No functions.
  • No start-up.
  • No start-up.
  • Appliance is blocked on program site 5. Three red X in OSD.
  • Picture is present only for 1 sec through SCART, then only running picture stripes. The rest of the picture is black. No sound.
  • T101 (BUZ90A) fails repeatedly.
  • No picture. Black screen only and/or no picture via scart.
  • AGC pumps.
  • No picture. No audio.
  • Power supply voltage is far too high. Cannot be adjusted any lower than 150V.
  • Select display's language.
  • Only a white stripe at top.
  • Activate AV inputs.
  • Insufficient picture width. (INTERVISION - CTV5112 information)
  • Buzz from PSU. (INTERVISION - CTV5112 information)
  • White dinamic level adjustment.
  • No picture.
  • No line drive.
  • Blown mains fuse at start up.
  • Adjust colour.
  • Check (program) channel selector.
  • Field collapse resulting in a rainbow effect on screen.
  • Disable child lock.
  • Select AV inputs.
  • Bright picture. Retrace lines.
  • How to cancel NICAM.
  • PSU defective. PSU transistor defective.
  • No picture. Intermittent bright raster with flyback lines.
  • IF frequency adjustment.
  • No start-up via RC, only clicking noise. If RC key is constinuously pressed, periodical clicking noise.
  • White flyback lines with or without picture content. PSU purrs loudly. (CTV5112 tip from INTERVISION)
  • All programs are B/W. No sound.
  • Dark screen.
  • Dead. Standby light responds to RC; flashes for a few secs then nothing.
  • Remains in standby or does not switch to standby at start-up.
  • Picture folds over on top when size is adjusted to maximum.
  • White line at centre of screen.
  • Select audio norm.
  • Tripping.
  • Dead. (INTERVISION - CTV5112 information)
  • Enter service mode.
  • Trips.
  • No vertical deflection.
  • No UHF channels.

When INTERVISION CTV5112 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. INTERVISION CTV5112 fails can be better solved.

If INTERVISION CTV5112 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 INTERVISION CTV5112 fails.


Additionally to repairtips or service information CTV5112 is linked to 6 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 CTV5112 ).

EURAS system also knows 20 appliances having the same chassis as CTV5112 and can easily list them.

In the repair discussion pinboard for CTV5112 there are 21 replies to questions asked about 7 different repair problems.
With access to EURAS you can all read them or enter your own questions and get help for CTV5112 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 Video/TV/technicians/household electronics repair shops 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 CTV5112 INTERVISION in EURAS

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Last updated: 11. Oct 2008 12:22:06 MET, doccode ISO9002AS168EKA200805C EURASMOP

Responsible for the content: EURAS International GmbH, Eime, Germany.
All brand- or productnames are copyrighted by the respective manufacturer of the appliance and are only being used for identification purposes.