Question about Sony Televison & Video
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Posted on Jan 02, 2017
Most likely this is caused by a defective main board. Changing the main board will fix the issue about 95% of the time.
To be absolutely sure, the voltages need to be checked on the power supply. If they are not the values listed in the service manual, then you should replace the power supply instead (accounts for the other 5% of the time).
Posted on Oct 07, 2009
SOURCE: Sony Bravia KDL-52XBR9
There is a error in TV.Count how many times blinking the red light.
Posted on Nov 16, 2009
Testimonial: "I also bought the Sony KDL-52xbr9 mine did the same thing with six blinks. I sent it back to to store. "
That symptom may cause by the main board or t-con board, I suggest you do software up grade first.
Posted on May 07, 2010
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