Question about Sony KDS-R50XBR1 50" HDTV
Your lamp or door is not secure.
Posted on Jan 19, 2009
hello.+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit, check T603 and R672.
Posted on Oct 21, 2009
The light is flashing an error code to you telling you what the problem is with the set. Either refer to your handbook or go to the Sony website to find out what the error code means. Hope this helps.
Posted on Jan 18, 2009
Please check Fans are running in your DLP Sony TV as 4 times blinks shows that any one of four fans is stopped or not running.
Posted on Feb 10, 2009
Hi,do you hear any strange noises? If you hear clicking or like wanting to turn on it could be the board that powers the lamp it's called the ballast.But if you don't hear any strange noises,tv is around 6000 hrs,2-4 yrs it could be time to replace the lamp.The lamp you need is XL5100 you can find it here: http://www.discount-merchant.com/Sony-Grand-Wega-XL-5100U-Lamp-p/sony_xl-5100u_replacement_lamp.htm?Click=48173.Have a blessed one!
Posted on Apr 12, 2010
Does all the other functions work well and if your set works other wise if force cooled ?
In such a case if the heat exceeds the possiblity of a cut off cannot be ruled out and checking onthe power to the fan will justify.
Posted on Sep 24, 2010
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