Question about Sony KDL-52EX700 52" HDTV-Ready LED TV
I replaced the power board already. The red light flashes 3 times. But if I put the energy star switch in the energy savings mode I get nothing at all. What does three flashes mean. Any help would be greatly appreciated.
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Posted on Jan 02, 2017
SOURCE: KDF-E60A20 Red Light Flashing 6x
My TV KDF-E60A20 is now Fixed. My tv was overheated and Thermal Fuse Located bottom of the lamp burned. I replaced a different Thermal fuse part from 191000644 to 191002393
search for part number. thank you for the review it's help me a lot
Posted on Nov 27, 2007
SOURCE: power button
This is a very simply fix. Your problem is you have a bad thermal fuse. This fuse can be found in the Lamp housing. You need to take the back off in order to fix this problem. Replacing the thermal is not hard, but you need to be a little handy. Part number 1-910-023-93 Average cost $9.00
Posted on Dec 07, 2007
SOURCE: red standby light light blinking
there is in-line fuse that blowes,caused by the fan vents being restricted (smoking can be a big facter) the vents should vacumed a couple times a month. you will need to have it seviced (parts and labor cost me 270$
Posted on Feb 09, 2009
Shutdown with a 3x blink pattern occurs if the 12v from the power supply (GF1 or GF2 depending on model) is lost at CN6153/pin 6 to the AU Board Q1224 to Sub Micro IC1205. The suspects, in order of likelihood, are (1) Power supply and (2) the AU board.
Posted on Sep 01, 2009
I would suspect one or more of the miniature flourescent backlight lamps. One way to confirm this would be to power up the set with a grayscale image at 40 to 60 IRE. If one or more lamps is failing to light, a slightly darker horizontal area in the grayscale will give it away. Unfortunately, Sony will not supply any of the backlight components apart from a new LCD panel. Sorry.
Posted on Sep 01, 2009
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