20 Most Recent Samsung DLP HL-P4663W 46" Rear Projection HDTV-Ready Television Questions & Answers

Most probably bad DMD board. Samsung DLP's are known for this kind of problem. Expect to spend few hundred $, if out of warranty. Alternatively, you may contact consumer protection agency. But always send email to samsung about the problem.

Samsung DLP... • Answered on Nov 06, 2019

You will actually get white and black dots , the black ones are tougher to see because of the color in the background , within 2 months youre picture will be fully covered with dots....I went through the Samsung website troubleshooting flow chart , and it led me to a bad Digital Micromiror Device , or DMD board . What is actually the problem is the DMV chip connected to this board . Inside this chip are 3 million tiny mirrors ,and when they physically get stuck , they either show black or white instead of a color . Samsung will not tell me the part number of the chip , they will only offer to send a service tech to my house .

Samsung DLP... • Answered on Sep 17, 2019

I don't believe the manufacturer is covering this any longer, but you can try calling Samsung support at 1-800-726-7864 Call 1-888-899-7609 Mon. - Sun. 9am - Midnight (EST) Hearing-Impaired (TTY) 1-888-899-7608 Mon - Sun : 9am - 6pm (EST) Home Appliances Hours of Operations Mon - Fri : 8am - Midnight Sat : 9am - 5pm Sun : Closed Laptop, Printer, Galaxy Tabs (WiFi only) 1-800-SAMSUNG (1-800-726-7864) Mon - Sun : 24hrs the part# for your DLP chip is : 4719-001985 see the following web site: http://www.samsung.com/us/support/contact the

Samsung DLP... • Answered on Jan 10, 2019

Yes, It is problem with DMD module in light engine that will be replaced.
Hope Samsung will help you in replacement. Please update about outcomes.

Samsung DLP... • Answered on Dec 03, 2018

The main board is more than likely the cause of the trouble. Time for a new TV.

Samsung DLP... • Answered on Oct 29, 2017

You can buy a new 32" TV at best buy or walmart for around 130$$.

Samsung DLP... • Answered on Sep 26, 2017

these are caused by a defective DLP chip part number may be found at following website: http://www.shopjimmy.com/catalogsearch/result/index/?q=dlp+chips&tv_brands_select=Samsung

Samsung DLP... • Answered on Jan 31, 2015

This could be something on the lens or mirrors. you can open one or both porthole covers on the left or right side of TV to determine if this is the cause. You can look at the mirrors & lens to determine if a bug or dust has gotten on either part. Then clean. HOWEVER, the most likely cause is the DLP chip. this causes white & or black dots. May start out as one or two, then multiply. See the following website for the proper DLP chip for your Mitsubishi model#: http://www.shopjimmy.com/catalogsearch/result/index/?cat=24&q=dlp+chip

Samsung DLP... • Answered on Jan 31, 2015

you speaking of white & black dots? if so you need the DMD chip part# 4719-001962 http://www.tvserviceparts.com/4719-001962.html $246.62 http://www.shopjimmy.com/samsung-4719-001962-dlp-chip.htm $27.59

Samsung DLP... • Answered on Jan 03, 2015

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