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I have a Sony KDL-32V2500, bought two tears ago. Last night i changed a cable box for some times it woks good than my tv goes to standby, and red light blinks 4 times than wait and again 4 times blinks. smells like something heat up on left side. i tried to plug out for few hours than try again it displays and than goes to standby again and only red light blinks every time. (four blinks and interval of 2 seconds than blinks again. it repeats untill i plug out from socket.) Pls help me what to do or if some one can send me service repair manual. [email protected] or [email protected] all replies are welcome. with many thanks in advance.
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6 red flashes- backlight issue, bad main board, or power board or inverter boards- check standby volts on power board. "backlight on" volts should be 3-5v from main logic board then 24v to inverter
Have this from a youtube link find BUT
Better is to look first also on bad leaking or bulged capacitors thats better to replace in the bad components to get a repair because active components died on bad capacitors but after a while because on the build-in protection circuit by faults like deformed or leaking capacitors and even several fuse resistors then after replace a complete board again after a while you will may be get the same kind of problems again, take If you find some or much bad capacitors replacements 10 volts dc higher . begin with control on the power supply first of all.
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https://www.youtube.com/watch?v=0KGysXbxnaU
Mar 28, 2015 - Uploaded by Tampatec
Sony Bravia LCD TV KDL models red blinking led light error codes & possible ... with perfect picture, no warning signs and it just shuts off. is it that quick? ... with the following problem: I connect the power grid lights Standby red light. ... the title before deleting, it is very fast after that flashes Standby 6 times.Missing: 46w3000 30
I am experiencing exactly the same problem. TV turns on but within 60 seconds the screen goes black and the red standby light blinks six times. Were you able to resolve this problem on your TV?
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).
There is a Post on the Sony Support site which I hadn't previously found. Basically there is a software bug which has come about apparently due to Freeview transmission changes. In order to stop the the machine locking up disable the 'Automatic System Update' option. A Sony centre will apparently apply a software fix to properly resolve the issue, fine if with warranty period, maybe pricey if not. I will get the fix but haven't yet done so as the workaround of disabling the System Update option works.
This problem appears to be an issue with numerous Sony Bravia owners of the same model. Although still seeking a soulution, it would appear that our cable provider (Verizon) has replaced all of their components and the Geek Squad from Best Buy where we purchased the unit, points the finger at Verizon. None of our other Fios-equipped TV's exhibit this problem so I am glad we bought the service plan with the TV and will continue to seek a remedy.
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