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Samsung tv model ln46a540p2s 2008 picture turn green and color If left on will have good picture .If you turn it off for a while and turn it back on the picture go Green sometime it take hours before it got a Good picture Again

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 4 Answers

SOURCE: picture color - it is a blue and green picture- no other color- looks artificial

update your tv with a usb drive. worked on my phillips 60PP9200D/37. get update at phillips web site. solves many problems

Posted on Apr 28, 2008

SOURCE: Rca Big screen shut down and now no power

NO audio and no picture .... no power to on - off button. Checked outlet and it is good .... cable connection good - checked with another tv....

Posted on May 15, 2008

  • 17 Answers

SOURCE: colour

change the software to sage tv or beyond tv or if you are using windows vista try the media center

Posted on Feb 03, 2009

  • 25 Answers

SOURCE: color loss on mitsubishi 73" medallion hd1080

TRake the fron grill off and the front board 6- screws on my 65inch there are three adjustment knobs one of them wil adjust the huge
one the whole screen,if not that,I have heard mold growing on and the inside of the blue bulb because it runs the coolest out of the three.

Posted on Feb 10, 2009

  • 899 Answers

SOURCE: when i unplug my rca rt2250 home theater system.

this is the amp IC and while unplugging and plugging it in again helps reset the IC for a little while , it will eventually completely quit and will need replaced
make sure that none of the speaker wires(bare wires) are touching or look like they might be where they are connected at
also if turning up the volume makes it cut out or sound bad then this will also indicate a bad amp IC

Posted on Mar 12, 2009

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2 Answers

There is a humming in back of tv.the sound always good but picture doesnt come thru and i get a green screen someetimes blurry with distortion.color wheel or dmd chip or lamp starting to go out


as my experience, the most possible reason should be the color wheel or its photo sensor board.

firstly try to clean its photo sensor board, or have to replace a new wheel.

i just have this wheel, when you need to replace it, contact me freely
humming-in-back-tv-sound-always-good-c0kfjfiw1sbibxbsbum35w3k-2-0.jpg

May 02, 2016 | Televison & Video

1 Answer

Goes off & comes back on.. now stays off Samsung model LN46A540P2


This could be 2 things, a main board or a power supply. I have replaced many main control boards on samsungs and it solved the problem. But sometimes it could be the power supply. You will need to test the voltages on the power supply to rule out the power supply being bad.

Jul 11, 2010 | Samsung 46 in. LCD HDTV

1 Answer

Samsung DLP R&R Color wheel Model #HLR5078w


Samsung's digital light projection (DLP) televisions use a spinning color wheel to create the colors that are seen on the screen. If the color wheel becomes misaligned during use, it will become damaged and have to be replaced. Replacing the color wheel on a Samsung DLP television can be done at home, once a compatible-sized color wheel has been bought from a TV supply store.Replacing the color wheel yourself will void any Samsung warranty that might be in place, but is the only solution for getting the TV working again in as short a time as possible.
Put on the anti-static grounding strap to keep static electricity from damaging the internal components of the Samsung DLP TV. Turn the Samsung around so that the back is facing you. Make sure the Samsung is unplugged from the AC socket.
2
Use the Phillips screwdriver to remove all of the screws from the back panel. Put the screws aside. Pull off the back panel.
3
Loosen the two screws from each side of the projection bulb's case. Pull the projection bulb out. Put the projection bulb aside. Use the Phillips screwdriver to remove the two screws from the left side panel. Pull the side panel and the circuit board attached to it out carefully and put it down so that the cables attached to it have not been pulled out.
4
Take a picture of the power cable's position with the digital camera so that you can put it back correctly later. Pull the power cable out from inside of the Samsung's case so that the center panel is free to be pulled out. Remove the two large headed screws from the center panel with the Phillips screwdriver. Remove the top two screws holding the panel to the plastic case using the Phillips screwdriver.
5
Slowly slide the center unit out a few inches. Take a picture of the projector lens' positioning with the digital camera so that you can put it back correctly later. Unplug the two cables from the left side of the center panel. Unscrew the sensor switch using the Phillips screwdriver. Slide the center panel completely out of the Samsung and put it down on the clean cloth. Blow off the color wheel assembly with the compressed air.
6
Use the tweezers to remove the green plug from the top of the color wheel cover. Use the tweezers to remove the two cables at the side that are coming from the color wheel. Use the Phillips jeweler's screwdriver to remove the screws from the top, front and back of the color wheel cover. Slide the color wheel cover straight up to expose the color wheel.
7
Use the Phillips screwdriver to remove the three screws holding the color wheel to the color wheel assembly. Lift the color wheel up and out of the color wheel assembly and discard it.
8
Position the replacement color wheel in the color wheel assembly. Reassemble the color wheel and reassemble the color wheel assembly. Put the color wheel assembly back into position in the rear of the Samsung DLP TV. Reassemble the Samsung DLP TV. Plug the Samsung DLP TV back in for power. Turn the Samsung on and enjoy seeing the colors displayed properly again now that you have replaced the color wheel.

May 02, 2010 | Samsung HLR5064W DLP Projection TV

1 Answer

Screen dim, black has green in it, contrast and brightness = shin


Since you have replaced the Color Wheel, it sounds like you have not adjusted the Index Delay in the service menu. First reset all of the picture settings you have adjusted back to original factory settings. Then on your Samsung TV Remote and with the TV OFF, Press Mute,Power,123. This will turn on the set and put you in the Service menu. Look for the top setting and select or scroll to the OPTION setting and select and look for INDEX DELAY and select that. Once you have the Index Delay selected use the right and left buttons on the remote to adjust for a picture the has no abnormal coloring and while looking at a program adjust for when the blacks look black with no abnormal coloring. Once that is done, turn off the set then turn the set back on. Now the picture should look normal.

Apr 03, 2010 | Samsung Televison & Video

2 Answers

Our Samsung HL-P4663W DLP is makes noise and shuts off


It is the color wheel, inside the light engine. The bearings get dirty and makes it harder for the wheel to spin causing that whin.

Jan 06, 2009 | Samsung DLP HL-P5663W 56" TV

1 Answer

DLP TV noise and picture


Hello,

This is not with the problem of lamp.

Your light engines COLOR wheel is damaged.

Replace Color Wheel.

Good Luck

Dont forget to Rate!!

Dals123

Nov 05, 2008 | Televison & Video

1 Answer

Picture color - it is a blue and green picture- no other color- looks artificial


update your tv with a usb drive. worked on my phillips 60PP9200D/37. get update at phillips web site. solves many problems

Jan 18, 2008 | Philips 60PP9200D Television

1 Answer

Tv has bright green color


you are having a problem in your video circuit and your tunner section if the green is smooth also have the deflection ic checked.but this set needs to be taken to a qualified tech repairs could cost about $1oo.00 good luck.

Nov 16, 2006 | Samsung TXK2554 25" TV

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