Question about TruTech PVS2119 19 in. LCD Television

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TV is turnrd off and the red light gos out when u turn it on but sceen remains black

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There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Posted on Nov 16, 2009

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1 Answer

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The power supply could be failing intermittently. That's why it sometimes works and sometimes doesn't. Also, the relay could be erratic.

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Screen GO'S Black then the sound & tv go's off


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I get red dots in the black areas during dark sceens


http://www.retrevo.com/support/Maxent-MX-42HPM20-TVs-manual/id/278ag118/t/2/
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We have a Sharp 32 inch flat sceen TV , when we turn on cable the tv at first comes on but than gos blank. We have to manually turn on TV inorder to get the TV to stay on. We have to do this several times...


No Solution sorry, but can sympathise. Our TV does the same thing. We had it repaired two years ago (when under warranty) but I fear the cost would not be worth it now.

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I have a hitachi rptv model #43FWX20B and the picture has a red tint to it. Opened back up and red green and blue bulbs light up. red bulb stays bright while blue and green go dim to bright as tv plays....


Howdy;
Since you don't have any white lines with the red screen/picture I would say that the red bulb (CRT) is conducting too much. There is an adjustment control for that. The 'sceen' control is behind the speaker cover and service cover. Turn red screen control slightly to the left until you get a good black and white picture.

Good Luck, Big Irish.

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1 Answer

Tv turns on but no picture just a red blinking light stays on


Red light blinking means there's a problem in the TV....

What kind of tv is it?

Feb 10, 2009 | Televison & Video

2 Answers

Panasonic Projection HDTV Made 9/2003


Your lamp has most likely blown out. that is what happened to mine and once I replaced the bulb it worked just fine. this is one of the cheaper stores to find a replacement bulb, www.bluestar-online.com

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1 Answer

Sony kv 32s42 32 tv


turn up your master screen control on flyback transformer. if when sceen gos black ,the timer light will be blinking. this means your picture tube is week. by turning up the screen control you may give it more time.

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