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Line vertical in the screen toshiba Model 20S26

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Posted on Jan 02, 2017

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SOURCE: No vertical deflection Toshiba model #CF27H40, need schematic

If this is a CRT television, replace all electrolytic capacitors in the vertical circuit - this fixes 90% of all vertical deflection problems. The capacitors most likely t0 fail are low-cap, high-volt such as 3.3 uF at 50 volts, etc. Quicker and cheaper to replace them all, rather than tracing it down to the one bad part. Total cost if you do it yourself is about $15 tops, and make sure you install them correctly - electros have a plus and minus lead, and must not be installed backwards or you'll have serious blow-upage of the new parts. Before replacing the caps, however, go over all solder joints in the vertical section, reheat them and add a touch of fresh solder. You may end up not needing to replace anything.

Posted on Jan 02, 2009

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1 Answer

White line in middle of screen on a cx32h60 toshiba tv


The vertical sweep output is absent. Check its vertical output section circuit for the fault. Check all the solder terminals of that section, and resolder them by applying a little more solder. Take special care to the solder terminals of the vertical output IC. If these do not help you, check and replace the vertical output IC.

Jul 07, 2012 | Toshiba CX32H60 TV

1 Answer

One vertical line on left side of toshiba satelite pro L450 LCD screen


Lines on the screen can be pretty much a hardware (LCD) issue. The first thing to do is to check if this vertical line is present outside of the Operating System so you need to go the BIOS screen of your L450.

How to go to BIOS? : Turn on your computer and start hitting the "del" key repeatedly until you see the BIOS screen.

From there, observe your screen and see if the vertical line is present. If it is, then you need to take your laptop to an authorized service provider (Toshiba) near you and have the LCD of your notebook replaced.

In case the line is not present in BIOS, then a display driver reinstallation using your Toshiba driver disc can resolve this problem. Ultimately, you may need to reinstall the entire Operating system if this still fails to resolve the problem.

All the best, and Thanks for using FixYa.

Feb 19, 2011 | Toshiba Computers & Internet

5 Answers

More of a Toshiba statement.


My 52 in regza has a vertical line on the right side as well just under 2 years old, out of warranty and to costly to repair, I paid $2500 as well. The TV has been on its stand since the day I bought it and has been moved once.
I have read of others who have this problem as well, just google toshiba regza red line, or vertical line
I Too will never buy Toshiba products and I will tell everyone I can about the **** LCD Toshiba

Jan 19, 2010 | Toshiba Regza 52XF550U 52 in. LCD HDTV

1 Answer

White, horizontal line in center with vertical striations.


55hdm71 plasma hitachi vertical lins 3 red on right side what do i do?

Oct 04, 2009 | Toshiba 42HP84 42 in. Plasma HDTV

1 Answer

No picture. Just a vertical line accross the screen.


When this kind of set comes in for this problem, it is typically caused by a leaky/intermittent diode D402, located next to the heat sink for the vertical deflection IC. I will typically also replace the vertical deflection IC at the same time, just to avoid repeat failures.

Jul 06, 2009 | Toshiba 32DF46 32" TV

2 Answers

Vertical black line down centre of screen


I have same problem. Toshiba 42' hl196 purchased 4/07 line appeared 1 year and 9 months researched on Toshiba thread. Bad LCD screen. Repair cost more than tv-have to replace lcd screen. I didn't get the extended warranty. If still under warranty get hold of toshiba. Lot of people having same problem. Should get aclass action lawsuit started selling defective LCD screens. Kathy in Cleveland,OH

Dec 15, 2008 | Toshiba REGZA 42WLG66 42 in. HD-Ready LCD...

1 Answer

TV Toshiba CF32G50


I think you have a vertical problem. Turn up screen voltage to see if there is a tin horizontal line across screen. If so replace vertical output IC and the 100uf/35v capacitor in the vertical circuit.

Oct 31, 2008 | Toshiba CF32G50 32" TV

1 Answer

Vertical lines in my laptop screen


My understanding is that you have 2 laptops with the same problem, if that is the case, you need to replace the lcd. When you have lines on lcd's, that is a sign of a bad lcd.

Jun 10, 2008 | Toshiba G15-AV501 Qosmio Notebook

1 Answer

Vertical size of picture


You have a number of bad capacitors in the vertical circuit. If you can solder, you should be able to repair this yourself. I'll look up your model to get the parts needed.
Dan

Jun 02, 2008 | Toshiba 36A50 36" TV

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