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Toshiba Hallo, i have a toshiba 3350de tv that has a horizontal line in the centre

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Yellow line down the centre of TV ?


hi,
Check the video to know how to get rid of the the vertical and horizontal lines on lcd tv.


how to fix horizontal or vertical lines on lcd tv

www.electro-medical.blogspot.com

Aug 30, 2015 | Televison & Video

1 Answer

I have a 35in Toshiba tv and it come on but have a stright line in the middle of tv.


HELLO

If the line is VERTICAL and at the centre of the screen it is called LINE COLLAPSE, but when the line is HORIZONTAL this is called FIELD COLLAPSE.

It may be dry joints on the field/frame output IC or it may have gone open circuit. I know that the field/frame output IC's can be obtained, but if you are no good with a soldering iron then you'll have to put it in for service.

GOOD LUCK WITH IT (:-)

Oct 06, 2009 | Toshiba CX35F60 35" TV

1 Answer

Horizontal blue line in centre with black back background


This fault sounds like a frame colllapse. The supply voltage to the frame IC may have gone open circuit or the frame IC itself has gone faulty. Unless you are experienced with electronic repairs I strongly suggest you are best to take it to a repair centre.

Jun 21, 2009 | RCA F32450 32" TV

1 Answer

No image on a toshiba Cf27g50


If it is a vertical line, change the horizontal output transistor + capacitors. If it is a horizontal line, replace vertical output transistor + capacitors. Both cost around $10-20.

May 21, 2009 | Toshiba CF27G50 27" TV

1 Answer

CRT TV picture keeps getting horizontal line & loud cracking nois


the horizontal section is near collapse, the lines indicate a sort or leak. Soon, the set will go black. Shut off as repair will be cheaper now! Needs professional repair as High voltage section is dangerous.. Unplug to be safe!

Mar 13, 2009 | Toshiba CF27F30 TV

1 Answer

Fine line down centre of screen


call Toshiba ASAP if you still have warranty, the TV needs to be replaced. The line will get worse!!

Feb 28, 2009 | Toshiba REGZA 42 in. Flat-Panel LCD HDTV

1 Answer

Toshiba 27D46 Black Screen - White Horizontal Line


I fixed the problem by taking it to a repair shop

Apr 24, 2008 | Toshiba 27D46 27" TV

1 Answer

Poor picture quality


You need to consider the following tips herein as follow:

1) Field collapse (horizontal white line on screen)
R710 dry joints. Same as C2146TN & C2546TN problem solved with thanks to Mike G & Barty. Power off/unplug. Get to circuit board underside with aerial socket up-R710 is near top and right of centre-cluster of 4 joints best resoldered
2) Picture is horizontally narrowed and deformed
Capacitor C2913 (390nF, 250V) on the deflector PCB had lost capacity

Please let me know any update

Nov 29, 2007 | Toshiba 27AF42 27" TV

1 Answer

No picture


a bright thin line in centre is called horizontal line. first of all do not keep tv on unless it is rectified. BUT If you want to put on tv keep brightness minimum to protect your screen for any demage. now solution your problem is in vertical section. 1 check vertical supply. 2 check parts in vertical section or loose contact. 3 yoke connrctor loose 4 ic defective It is not serious problem can be rectified easily

Sep 19, 2007 | Toshiba 32DF46 32" TV

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