Question about Sony KDS-R50XBR1 50" HDTV
4 blinks on your set indicates that one of the fans has stopped - or at least there is a problem with the fan circuits. I think this set has 4 of them. If you want to fix this yourself you would need to be handy with a screwdriver and be able to remove the back cover from the set. The fans are usually between $20 and $30 from www.partstore.com
To have this repaired by a tech is probably going to be about $200-$250 assuming you will be requesting in house service.
Let me know,if needed further assistance.
Hope i helped you.
Thanks for using ' Fixya ' and have a nice day!!
Posted on Jan 02, 2011
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 04, 2012 | Sony KDS-R60XBR2 Television
Apr 06, 2012 | Sony KDS-R50XBR1 50" HDTV
Oct 18, 2011 | Sony KDS-R50XBR1 50" HDTV
Apr 03, 2011 | Sony KDS-60A2020 60" HDTV
Five blinks - AKB
circuit (automatic kine bias), the timer/standby indicator blinks
for about 30 seconds then goes to the self-diagnosis function.
Something is wrong with the video. Check video out, Q705, 732, 761
and other components on the C board, also check Q218, 219, 220 on
the A board. In addition, unit could be in IK blanking, try turning
up screen A2 slightly.
Jan 19, 2011 | Sony KDSR50XBR1 50" Projection HDTV
Nov 21, 2010 | Sony KDS-R60XBR1 60" Projection HDTV
May 22, 2009 | Sony KDS-R60XBR1 60" Projection HDTV
Aug 17, 2008 | Sony Grand WEGA KF60WE610 60" Rear...
Apr 27, 2008 | Televison & Video
1,434 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: