HI GUYS I HAVE A SAMSUNG UN55F9000 LED TV , INITIALLY I HAD A VERY WIERED PROBLEM WITH IT , WHEN I SWITCH ON THE TV I WOULD BE ABLE TO HEAR THE SOUND BUT NOT THE VIDEO ,SCREEN USE TO BE COMPLETELY BLANK AND THE TV WOULD RESTART IN ABOUT 15-20SEC & SOME TIMES IT WOULD TAKE A MINUTE TO START OR HRS OF TIME TO START IF WE SWITCH ON THE TV AND LEAVE IT BUT ONCE THE TV SCREEN GETS ON IT WOULD WORK COMPLETELY FINE WITHOUT ANY ISSUE FOR DAYS.THIS ISSUE HAD LASTED ME ALMOST FOR AN MONTH. NOW THE NEW ISSUE ,THAT I AM FACING IS THE SOUND HAS COMPLETELY GONE NOW THE TV STANDBY RED LIGHT FLASHES FOR 5 TIMES AND NOTHING ON DISPLAY,THE TV REMOTE DOSENT NO RESPOND WHEN I DIS-CONNECT THE ONE CONNECT BOX I AM ABLE TO SE LIGHT ON LED PANNLE WITH BLUE AND YELLOW DOTS ON HALF SCREEN ,WHEN I RECONNECT THE BOX AGAIN SAME ISSUES REPEATS. CAN SOME ONE PLZ SUGGEST ME IS THE ISSUE WITH T-CON BOARD FRC BOARD OR THE MAIN BOARD SO THAT I CAN GET THESE FIXED.
SOURCE: System won't power up
ITS BROKE - YOU HAVE TO GET IT FIXED OR THROW IT OUT. SAME THING HAPPENED TO US -UNDER WARRANTY BUT WE HAVE TO PAY THE $80 TO SHIP IT TO THEM. WHAT A FARSE.
SOURCE: Panasonic projuction screen tv.
3 blinks is the error code for the convergence ICs. You need to replace both STK392-110 convergence ICs. You can get replacement ICs at the following link and they provide installation instructions with pictures.
http://servicemanuals.vstore.ca/
SOURCE: 5 red flashs on power/standby light on kdsr60xbr1 screen blank,
Thats the error for lamp driver error. Which means the Ballast is most likely defective. You can get the replacement ballast for your model at the following link which comes with installation instructions.
http://servicemanuals.vstore.ca/product_info.php/pName/kdfe42a10-ballast-assembly/cName/sony-parts
SOURCE: AWA LCD TV - Blank screen (with sound) - picture appears for a few minutes
dude just **** ****
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