Question about InFocus ScreenPlay 4805 Multimedia Projector

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Screen flashing when i turn it on it is ok for about 10 mins then the screen picture starts flashing !!

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What I have done in the past is to change to project to high power mode for some time and then change it back to low power mode after 20-30 mins. This fixes the flashing light issue, at least temporarily.

Posted on Sep 28, 2009

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My TV works good for 10-20 min then the picture turns off (black screen) but the audio still on! so does it need a new MLT070A?


Hi Medhat,
When the picture disappears and the sound continues please try a flash light on the screen. If you see the picture, it is the backlight which fails. Most of the times it is the inverter card which causes this.
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Replaced lamp, still having picture problems.


take it to an authorized samsung service center, your color wheel may be broken or your dmd maybe damage.

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TV comes on fine but after about 10 min the picture freaks out.


color wheel needs replacement. You can get a new replacement at the following link.
http://servicemanuals.vstore.ca/

Apr 02, 2009 | RCA HD44LPW165 44" Rear Projection HDTV

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My in1 projecter keeps turning itself off


if the lamp has 2000 hors on it, it needs replacing. go into the menu and find out how many lamp hours are used. it could be the lamp and it could be the ballast.

Nov 23, 2008 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

Tv screen goes black


No, if the picture of your tv screen is clear when when you watching. the troble of your tv is looseboard, and you replace your CRT socket too.

Apr 16, 2008 | Sony KV-35V35 TV

1 Answer

Sony Trinitron KV35V35


Could be a weak Picture tube . You can try turning up the screen control but don't turn it up too much you'll get retrace lines in the picture . Turn it alittle at time until picture comes on then turn it down until the retrace lines go away . Then try turning the tv on and off to make sure it comes back on. Be careful you can get shocked if you do this while it is on and you touch one of the circuits . The control is on the flyback or the module thats on the picture tube it will say screen by it . If this does not work you could have vidoe problems or just the picture is no good . Good luck

Jan 20, 2008 | Sony KV-35V35 TV

1 Answer

Flashing light


this unit will have what is called ik protection wich means that the picture tubes are constantly monitor with this system all the way to the video procesor so the picture will desapear to a black screen even if the audio is ok,there may be a solution if contract a tech like me to adjust the bias so that compensates the drives to the pictures tubes since 1 or the 3 pt are week at this point.

Dec 25, 2007 | Sony KP61XBR200 TV

1 Answer

Lines on screen when first turned on


First, solder around flyback then solder ground points,you should also solder crt socket pins on all 3 tubes, also see if your focus and screen drive block is ok.Check anode buttons!

Sep 22, 2007 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

3 flashing red light on console


uh well u got the three red lights of death it sounds like... and i also had those. while im no expert on this stuff, iv seen that u can put ur 360 sideways on a table, wrap it in towels(and i mean like 2 towels, wrap it up completely) and turn it on and leave it on for about 10-15 mins. just make sure a fire doesnt start in those 10-15 mins(believe me you dont want to call the fire company and tell them u started a fire wrapping ur game console in towels), ok then after u done waitin turn it off, unwrap it, and let it sit until it is cool, and try turning it on. it might work, its supposed to work because those three red lights mean that theres a malfunction in the 360 itself, such as wires or sumthin, and extreme heat may melt the wires and fix the problem, how i dont know but theres so many stories of ppl who have pulled it off

Sep 13, 2007 | Microsoft Xbox 360 Console

1 Answer

Toshiba 36zp38b picture problems


With it only being about 3 years old, I would suspect bad solder connections rather than defective components like Capacitors. You may get the symptoms to come and go by slapping the side of the set or jaring it slightly which would prove the bad connection thesis. It is not a permanent cure however and you can make it worse if you keep doing that. A solder repair shouldn't run over $225 in my opinion.

Mar 11, 2007 | Toshiba 36AF61 36" TV

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