Most of the time now it runs with just a loud whirring noise coming from the back left of the TV. This is a 62inch
The lamp cooling fan needs to be replaced.
SOURCE: My DLP TV made a loud popping sound then went off
first. unplug the set for 5 minutes and see if it will reboot. if it does not the you have 2 problems, the chassis is also bad. next open the lamp door cover, it is behind the speaker grill, and behind the lamp door.
take out the lamp and see if it has broken on the inside if it has it needs to be replaced. mits will send you one i believe it is about 100.00 the number is 915P020010. if the lamp looks ok then the color wheel has probably fallen apart.if this is the case the light engine need to be repaired. check out www.tv-techs.com
SOURCE: Samsung DLP Flickering
If you're certain the lamp is good, it's probably the ballast. The ballast has enough juice to power the lamp, but it's unable to maintain a steady consistent level of power, hence the lamp flickering. Changing the lamp may temporarily resolve it because a new lamp is more easily maintained than an older one, but if the ballast is failing, the problem will recur and probably shorten the life of the lamp. The ballasts cost around $70-80. Replacing it can be done by the electronically adept end user, or you may need a service tech. The problem with a service tech is that some may not acknowledge that the problem is the ballast especially if the intermittent flicker is not happening while he/she is examining it.
SOURCE: My samsung dlp tv is making a noise the sound is
The color wheel is bad. You must call for service to have it replaced. Do not try yourself.
Part # BP96-01579A.
SOURCE: Samsung DLP HLR5667wx/xaa. All sudden loud noise non stop
This sounds like you may have a bad color wheel. If you want to change this yourself you need to be aware that even with the tv unplugged there are still dangerous voltages in the set.
Changing the color wheel is an involved repair the wheel it's self is very fragile to handle, they can be purchased on line from many sources.
The cost from a service center would be a normal service charge plus about $150.00 for a color wheel. If you have a service center come out to your house explain your problem clearly and they will know they need to bring a color wheel, it will prevent the tech from having to make a second visit.
SOURCE: 50 inch rca dlp tv. new bulb. makes a loud
Color Wheel needs to be replaced. Call PartStore.com
1-866-925-7278 For Part number go to Encompass Parts Distribution they will list part number.
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