20 Most Recent Samsung HLN617W 61" Rear Projection HDTV Questions & Answers

white dots are usually caused by a defective dlp chip. very common problem with samsung dlp's. samsung will cover the cost of parts and labor for this problem. call 1-800-samsung to set up service.

main pcb approx $72.00 at http://www.shopjimmy.com/samsung-bp94-00434a-main-analog-board.htm however thay are out of stock. Be sure this part # is a match to your complete model# B4 trying to order, this site lists the various models this pt# fits.ALSO considering the age, they may not be able to get anymore of these.I recommend calling to confirm. As for firmware updates, that info can be found at Samsung web site: http://www.samsung.com/us/support/contact under product support. you might also check at the Samsung web site for the Main PCB. expect it to be much higher & please have your complete Model & Serial numbers available when you contact anyone.

Hi Eloy, There is some short circuit further up in the power supply. You have tried what you could do. Let some Tv Tech do the job onwards. Or if you are handy with some basic electronics knowledge I could suggest something. Good luck.

all 3 lights blinking means lamp has a fault the service manual says replace the lamp. If you need the service training manual for that model let me know and I will post the link as the training manual has excellent trouble shooting breakdowns for that model DLP

Yes it could be, be sure to check all fans to be sure they are running, also vacuum out all dirt & dust.

the following website will guide you: https://search.yahoo.com/search?ei=utf-8&fr=ytff1-&p=replacing%20color%20wheel%20in%20samsung%20dlp%20tv%20hln617w&type=

No. This is a DLP TV. It gets it's color by a color wheel. If color seems to drift across screen or there is a loud-ish whining noise from back of TV that you can here clear across a room, then this color wheel may be bad. They wear out.

Hey friend: most probably' 1) either your lamp was NOT installed correctly, or 2) lamp is bad - (it happened to me once, so no sweat!) - in this case you need to return the lamp in exchange for a new one. Please watch any of the 'how to change the lamp on a dlp tv' video demo available on YouTube. Its not difficult. I already changed mine 3 or 4 times. Thanks