Question about Toshiba 36A40 36" TV

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Toshiba 52" trouble

I have a Toshiba 52" bought in 2001. At this time, the screen is divided into 3 identical sections with vertical white lines, then there are small white horizontil lines in each of the 3 sections covering the entire screen. Help!

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  • Anonymous Jun 02, 2008

    i have no picture no sound i have power power on the tv but no picture or sound appears

    please could you send me an email back you can find a solution

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  • 129 Answers

Good

Posted on Mar 23, 2008

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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

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Hi.. Mine is a sansui tv and I bought it 3 years back. Now it is showing a horizontal line on the screen. Sound is fine but I can't see the picture, I just see one white horizontal line on tv...


The problem is vertical failure. Vertical output section to your TV ahs the fault. You ahve to check the vertcial output circuit for any component failure or loose solderings.

May 11, 2012 | SansuiS3275 TV

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Getting colored vertical lines on the right 1/3 of my 52" Toshiba LCD why? can it be fixed?


looks like the lcd panel is damaged contact the toshiba service on your area

May 04, 2010 | Toshiba REGZA 52RV530U LCD TV

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

Is there a vertical height adjustment on the Toshiba 27A3. Thanks, Ian


yes there is but there are 3 capacitors in the vertical circuit that go bad causing a height problem,white lines on top,or a very small height. change the capacitors in the vertical section.the yoke on the back of the picture tube has 2 coil sets on it,one is horizontal,and the other is vertical.the connector next to the flyback transformer is the horizontal. follow the wiring from the other connector and it will take you to the vertical drive ic located on a heat sink.the three capacitors go bad because of heat from the heatsink cooling the vertical drive ic.

Jul 13, 2009 | Toshiba 27A34 27" TV

1 Answer

Thin vertical lines


Those lines are called retrace lines. They are there all the time on projection TVs but you should be able to see them. When you do see them, that's an indication that the kine screen settings are too high or the supply voltage to the kine driver circuit is low or missing. There is a small, black control unit located behind the speaker grill assy in the front of the TV that has 2 sets of 3 controls. A red, blue, and green focus and screen controls. See if you can make the lines dissappear by turning the screen controls counterclockwise. If you can't you'll need to have service come out to troubleshoot it.

michtech

Feb 02, 2009 | RCA D52W19 52" Rear Projection Television

1 Answer

Vertical line on side of LCD TV


Modern televisions have screens divided into sections. Each section controls all the rows in its area, and it is controlled by its own video separate video driver. If you are missing a line in a section, then a problem has occurred with the driver board in that area. It will be pretty expensive to fix, I hope your warranty has not just expired!

Jan 08, 2009 | Televison & Video

1 Answer

WHITE LINES


Replaced C407 100uf/35V Vertical section.

Mar 03, 2008 | Toshiba 27A33 27" TV

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Toshiba 42h81


Hello, one of possible solutions is to replace capacitors (10uF/50V) on HYPER (PD0246) module. Please ask the tech to check/replace them. If you need more info please advice.

Apr 27, 2007 | Toshiba 42H81 42" Rear Projection...

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