Question about Toshiba 32A50 32" TV

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32A50 My tv will power up but all I get for a picture is a white line across the screen.

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  • kayrock Nov 14, 2007

    I have the same problem and I also have a Toshiba. We only have had it for 6yrs. We went ahead and bought a new tv but we would like to get this one fixed. Only if it is a reasonable price for repairs.

  • Anonymous Jan 24, 2008

    I have the same problem. I turn the TV on and I get a blank picture with a white line right down the center horizontally. Sound works.

  • CnJ Ham Feb 15, 2008

    We recently have had the same problem with our Toshiba.  A horizontal line appears across the screen.  My son suggested a swift bang on the side, and it occasionally works.  Does anyone know if it's worth getting fixed? J

  • Anonymous Nov 30, 2008

    Same thing here. any advice as to whether it's worth fixing would be great

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1 Answer

Vertical Output Capacitor
Take it to the shop, not very expensive.
Very heavy tv.
In home repair (armed robbery).

Posted on Mar 16, 2008

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Posted on Jan 02, 2017

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1 Answer

LG 32LH30 LCD TV Problem


IMO Seriously for $119 it's not worth it.
However, it does sound like a capacitor problem
If you are "Serious" about fixing I'd find a TV repair Forum.
Else I'd go here and get a new one.
https://www.walmart.com/browse/electronics/32-inch-tvs/3944_1060825_2489948_7156390
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How do i repair my toshiba 32" model 32DF45. it shows a white line across the screen


In this case I think the vertical o/p IC is a AN5521?

This is an easy repair if you've ever soldered and would not be too costly for a repair shop to do it for you. The problem is a bad Vertical Output IC (usually mounted on an aluminum heat sink with the part on it labeled LA78?? ) and 1 or 2 bad capacitors. Some times you can even fix the problem by re-soldering the contacts of the IC- To find the IC follow the 4 wires that come from the Yoke (which is a contained coil of wires slipped over the neck of the picture tube(s)) back to the board. 2 of the wires go to the horizontal o/p and 2 to the Vertical o/p the thinner gauge wires are for the vertical.

Oct 03, 2009 | Toshiba 32A50 32" TV

1 Answer

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time to buy a new tv

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If the 2 white lines are in the centre of the screen it sounds like you have a fault called 'field collapse' . The 'x' or horizontal circuit on the tv deflects the beam across the screen which in your case is ok because the line runs across the screen ok. The 'y' or field circuit on the tv deflects the beam down the screen. Without a circuit diagram for your tv i cannot point to individual components.

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Horizontal white lines across top of TV screen


Hi I had the same problem. Broken white lines across the top of the screen. This is called overscan. You need to go into the Setup menu, other settings. 16:9 overscan needs to be on. Hope this helps.It solved our problem.

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1 Answer

No picture Thin line across middle of screen


Hi,

Most problems indicated by your description involved the Vertical IC. With your post "tap...pop back up" signifies a loose connection or to be more specific a cold solder. I suspect that no part(s) need top be replaced but would however require re-application of heat with the use of a soldering iron.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

Feb 19, 2008 | Toshiba 32A50 32" TV

1 Answer

Lines across the top of the screen


Check Vertical output IC circuit for bad capacitor.............
also vertical power supply for bad cap....Last----replace IC...

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