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Ive got a technika lcd 18.5 tv i got it from tesco about 3 ago its never had a problem with it until this morning , i went on it to play on my games console and only the top half of the tv screen showed up with the bottom bit a white box

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  • Televison & ... Master
  • 74,630 Answers

Sounds like a T'Con board fault. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Posted on Oct 20, 2013

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6 Suggested Answers

6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

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jackboy
  • 2985 Answers

SOURCE: Half of the screen is black and doesn't display the picture

Send it back this appears to be a major failure

Posted on Oct 20, 2007

  • 4 Answers

SOURCE: Technika LCD191d-107 LCD TV

You may want to check the solid state fuse on the power suppy or which can be called the inverter. The fuse will blow and finding a fuse can be hard.

Thanks
C Dill

Posted on Sep 10, 2008

  • 23 Answers

SOURCE: plasma TV with vertical lines

EASY! ok the 4th video processing unit is malfunctioning, if it is a Piano affect like the keys on the piano, then that can be fixed under your 1year warrenty after your 1year warrenty it will cost $200, but i could be wrong, i never studied panasonic plasma casue they ****, next time get a samsung.

the worst contrast and video ajustments, thats a panasonic.

trust me i am the flat pannel guru!

Posted on May 02, 2009

  • 1 Answer

SOURCE: Top half of screen is darker than bottom half

The problem is most likley the TV backlight - it is very unlikley to be the graphics card or video input or any other circuitry within the TV.
Also, the problem can be manifested by flashing or flickering of one or both halves of the screen, and sometimes it is a left/right split rather than a top/bottom split, depending on where the lights are positioned. Before failure, you sometimes hear a very high frequency buzz for a few weeks before it fails - the frequency can't be heard by most adults as it ranges from 15kHz-25kHz, but children\animals can usually hear it.
Generally you will need to replace the backlight tube or the invertor that drives it. Generally you can identify the backlights as thin glass tubes buried deep within the panel itself usually with one wire going to each end of them - they are very fragile. The invertor is connected to the backlight tube and looks like a circuit board, often containing a high voltage warning. Usually there are two or four conductors connecting the invertor to the tubes, which can be identified as thicker individual wires as opposed to the flat ribbon wire used for data for the actual image displayed on the screen.
On some screens you may be able to unplug\swap one or both tubes to identify if it's the tube or inverter.

Posted on May 03, 2009

  • 1 Answer

SOURCE: Water Damaged lcd tv?

Hi there.My 3yr old son water gun our 50" lcd tv sony bravia.I nearly have a heart attack.LOL.There were black mark at the bottom of the screen and when I touch it it's moving around.I realize that it was the water.So I didn't do anything.When we don't watch tv I turn it off from the wall.I kept doing this and after two weeks I notice that the black mark has gone.I don't why>So may be you could just leave as it is...good chance it may to away itself.I hope this helps.thanks.

Posted on Sep 20, 2009

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1 Answer

Want to register my new TV


Technika Spares2Repair LED TV Parts LCD TV Parts Plasma TV Parts


Hello Linda,

The I don't believe the FIXYA group is affiliated with either
"SquareTrade" or TESCO (the Technika retailer)...

Personal opinion: paying NEARLY half again the purchase price for a "WARANTY" is pretty terrible (the price means they figure a
very high chance... THE SET IS GOING TO FAIL.

I'm thinking you are responding to a "registration" request
from one of these ORGANIZATIONS...

I poked around the TECSO site below and registration is
required to do anything at all... Your FLAT SCREEN (looks nice) was listed.. and offered 2 or 3 year EXTENDED warranty...

Notwithstanding the Technika 22's nearly 5 star rating...

BECAUSE of my FIXYA association... and I'm a cynical old man... (having recently learned of the terrible quality of (GUM-WRAPPER) CAPACITORS these "ENGINEERS" are using)...

I'd strongly suggest you do PROTECT your investment...


I do know SquareTrade has a good reputation here in the USA (and DO offer decent financial protection).

I just hate driving up the costs when repairing these things is ACTUALLY EASIER than GETTING THEM REPAIRED...
(My opinion)

Look at the link above for parts costs... REGARDLESS you SHOULD register the product at least with the manufacturer
for safety reasons (of recall)...

Sorry I can't be more cheery...
I think these warrantees are a deliberate scam... and there's a reason the nick-name for their repair technician is "SPARKY" .

if I need SOOT on my walls ... I'll put it there myself...
I'm just saying...

Sorry this wasn't helpful.

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Manual for TECHNIKA M22/36B-GB-TCDI-UK television


Try www.retrevo.com they have a lot of manual or do a search on google.

you can get parts for thsi TV at www.interliquidparts.com

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We are looking for a remote controle for a Technika TV


Technika is a TESCO's own brand electrical product so there would be the best place to go
This one will probably do the trick .http://direct.tesco.com/q/R.208-9375.aspx

Alternativly you could buy a 'universal' remote control but you will then need a set up code to link it to your TV - I have checked a couple of websites that I use regularly but I can't find any codes for Technika TVs.

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1 Answer

TV picture goes off after 20 minutes


there are bad solder connections on the pictury tube drive module. have it fixed at a repair shop.. the tech will be mystified that you know what the problem was..lol..

Nov 12, 2009 | Televison & Video

1 Answer

Blank white screen on my technika lcd tv...please help


if you have your receipt or bank statement and bought it from Tesco, then give the helpline a call on 0845456676 and they will issue a otm (over twelve month) form, this will allow you to hopefully claim back either partial exchange or partial refund

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Technika LCD191d-107 LCD TV


You may want to check the solid state fuse on the power suppy or which can be called the inverter. The fuse will blow and finding a fuse can be hard.

Thanks
C Dill

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