I have samsung DLP TV HL-R5087W with pink/green discoloration

I have one of these and it cut on but nothing show up on screen and light is good

if contrast etc not set incorrectly it may be a issue on the main board which processes all signal inside the set===a 37 inch might cost you more to fix than to replace.

Yes,the tv have a colors wheel and it is the cause of these problems.Humming noises,motor noises,picture flashes black&white or colors pictures within the pictures.The colors wheel,is dying or already dead.Hire a tv tech. replaced the colors wheel,will solved ur tv problems.

replacing the color wheel on a samsung 62 inch DLP tv

Hi, do you hear clicking or like a start up sound? if you do it could be an issue with the ballast,that's the board that powers the lamp.Here's how to replace it: http://guides.fixyourdlp.com/samsung/bp47-00033a.php Does your TV make a "whining, whirling, clicking, or humming noise?" If the TV have the infamous blinking lights problem and you're replaced your lamp without success, it's most likely a problem with your color wheel. The Samsung BP96-00674A color wheels spin anywhere from 6,000 to 15,000 revolutions per minute (RPM’s)--It is one of the few consumable parts in your Samsung TV. The average life expectancy from our data logging shows the Samsung color wheels are fairly reliable with a MEAN average of 5-8 years. Here's how to replace it:http://guides.fixyourdlp.com/samsung/bp96-01579a.php Also make sure door cover is properly shut and also reset lamp timer by unplugging tv wait 5 min and plug it back again.God bless you!

Hi,
I did some research and I found this link that will should you the schematic of the LCD technology,It sounds like one of you LCD color ships is not working properly,your TV has 3 ships (BLUE,GREEN,RED)
you can see how it work; http://www.oerlikon.com/ecomaXL/index.php?site=OPTICS_EN_lcd_projector .Whay happening is that due to the high density the lamp this ships tent to wear out and the three major color don't mix properly causing the color discoloration on your picture.You can find the parts you need at DM http://www.discount-merchant.com/?click=52978 (The correct diagnostic can only be made be a tech) I hope this info helps you please keep us posted .

try reseating the dvi cable inside the set

usually that means you have external speakers to close to tv and magnets in the speakers do that

My 3 yr old Samsung DLP has the same buzzing noise, had a tech out today and he said "color wheel". Thank goodness I purchased that expensive warranty, This is my 4th repair in 3 years.

http://www.samsung.com/us/support/detail/supportPrdDetail.do?menu=SP01&prd_ia_cd=02010300&prd_mdl_cd=&prd_mdl_name=HL-R5087W