Question about Sony KDS-R50XBR1 50" HDTV

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My sony kdsr50xbr1 turns on but then goes

My sony KDS-R50XBR1 turns on but then goes immediately to a red flashng light and blinks 4 x

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Give it to ur nearest sony showroom for service

Posted on Nov 28, 2009

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1 Answer

KDS-R50XBR1 TV red light blinks "2" "two" times


For the KDSR50XBR1, 2 blinks, pause, 2 blinks, etc. means "Temp (temperature) error" and the probable cause location listed is as follows:

- Set temperture is high.
- Temp sensor connector is not attached securely. (CN7020 on HB board, CN7180 on S2 board)

Read more: http://www.agoraquest.com/viewtopic.php?topic=34237&forum=34#ixzz2FYUZCl00

Dec 19, 2012 | Sony KDS-R50XBR1 50" HDTV

1 Answer

W KDS-R50XBR1 50 in. HDTV Television standby light blinks red 3 times


Something you might want to look at:http://sites.google.com/site/sonylcdrptvproblems/lamp-overheating-issue

Apr 06, 2012 | Sony KDS-R50XBR1 50" HDTV

1 Answer

I have a Sony KDS-R50XBR1. it worked fine last night, this morning however, it did not come on at all. it blinks green for awhile, then blinks red continuesly. what is wrong? please help.


The red blinks are a diagnostic tool. If you search this site for KDS-R50XBR1 you will see several problems and the area to look in to. the red blinks should be followed by a three second pause and then repeat. Just count the blinks after the pause and you should have a better idea of what is wrong. The service manual goes all the way up to ten blinks.

Feb 08, 2011 | Sony KDS-R50XBR1 50" HDTV

1 Answer

I have a Sony KDS-R50XBR1 that has no picture. When I turn on the TV, the green Power/Standby LED light blinks for about 30 seconds, then turns red and blinks five times. The Power/Standby LED repeats...


  • 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

1 Answer

Sony kds-r50xbr1 turns itself off and then green light blinks 52


I too have a Sony KDS-R60XBR1 tv and the issue that you are experiencing is due to one of your fans in the rear of the tv is not working.  The tv automatically shuts off in protective mode.  Make sure the POWER/STANDBY light is blinking and not the lamp light below it.  Is the power/standby blinking 4 times in red? If, yes then its a fan that needs to be replaced.  If its the lamp light blinking then you need to replace the lamp.  The lamp is easy to replace by ordering the lamp either from Sony for $250 or find it cheaper for approx. $150 from other DLP sources and replace youself by following your manual.  I hope this helps you.

Apr 22, 2009 | Sony KDS-R50XBR1 50" HDTV

1 Answer

KDS-R50XBR1 5 red blinks


If you are positive that the fan is still running and that it isn't an over heating issue, I would venture to say you need a new dlp lamp. Your model uses a Sony XL 5100 dlp lamp. You can grab one over at DLPLamps.com.

Feb 15, 2009 | Sony KDS-R50XBR1 50" HDTV

1 Answer

Sony 60" wega kdsr50xbr1 blinks red 4 times


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.

Feb 10, 2009 | Sony KDS-R50XBR1 50" HDTV

2 Answers

KDSR50XBR1 won't stay on


Thanks for update.
Replace TV lamp and every thing will be OK.
Avoid aftermarket lamps and buy original Sony Lamp under following part number from Sony Accessories Store.
F93087600 XL-5100 LAMP BLOCK

Feb 05, 2009 | Sony KDS-R50XBR1 50" HDTV

2 Answers

Sony wega kdsr50xbr1 blinks red 3 times


Lamp door is not secure or lamp interlock switch was damaged during lamp replacement.

Jan 19, 2009 | Sony KDS-R50XBR1 50" HDTV

3 Answers

9 red blinks


Can you verify that its 9 blinks? There is no error code in that set for 9. also please verify that its a kdsr50xbr1

Thanks
Tim

Jun 29, 2008 | Sony KDS-R50XBR1 50" HDTV

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