I JUST BOUGHT THIS TV LAST NIGHT. I BOUGHT IT FROM A GUY USED.THE TV WORKED FINE AT HIS HOUSE. I CHECKED IT BEFORE I PAID FOR IT.I BROUGHT IT HOME LAST NIGHT AND HOOKED IT UP. THE TV CUT ON BUT IT HAS A BLACK SCREEN AND NO SOUND. I UNPLUGGED AND WAITED 10 MINUTES TO PLUG IT UP AND THE SAME THING HAPPENED. I ALSO WAITED TO THIS MORNING TO PLUG IT UP AND SAME THING HAPPENED. THE STANDBUY LIGHT BLINKS 4 TIMES.PLEASE HELP
Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted. Check IC1509, Q1505 This means there is most likely a cracked printed circuit board or a bad connection in the vertical drive circuit or maybe a bad connection or cracked printed circuit board around the flyback transformer or sweep power supply. How did you transport the set. I hope you transported the set in the regular postion that the TV normally would sit? I have done this myself on an older set. The boards are very brittle at this state and care needs to be taken at this point. Good luck and let us know how you make out with this set.
I AM SORRY IT HAS 2 BLINKS I COUNTED THE AT LUNCH TIME
Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits. Could be a break or bad solder connection anywhere
THANK YOU
IT HAS A LOT OF DUST IN IT AND DUST BALLS. WOULD THIS CAUSE THE SAME PROBLEM. THE DUST IN IT IS REAL BAD.
No i do not think so. On almost every TV set that worked and was moved and then the TV did not work, it turned out to be a cracked printed circuit board or a bad connection somewhere. How was it transported?
IN THE BACK OF A TRUCK SITTING IN THE UPRIGHT POSITION
MMM Must have gotten bounched a little bit. Does not take much.
My Sony WEGA KVXF25M80 has recently started giving a cycle of five blinks & a pause again five blinks & a pause. The picture is having a blue shade now. It started after a loose connection in the power plug. How do I rectify this?
Regards,
i have a sony kv-36xbr400 sometimes when you turn it on it comes on and works great and then other times you have to keep turnin it on and off turn get the picture to come on the audio comes on everytime but the picture dont so hopefully someone will give me an idea on what it is and how much it would cost to fix it
I have the same thread here. A member has helped me slightly just waiting for his response. check it out. http://www.techlore.com/forum/thread/21416/Sony-27--Wega-KV27FS120-Blinking-twice.-Please-help/?highlight=kv27fs120
I hope you guys are able to fix your problem. When you do please let me know what you did so I can fix mine.
If I fix mine first, ill update on what I did.
My Sony KV-32FQ86E has been playing up for the last couple of weeks - sound only on start-up, then 16 blinks: fiddle with channel buttons/on-off for a while and the set could be persuaded into life, and worked perfectly until swiched off. Now will not start at all, and blinks 4 times! I cannot access diagnostics screnn, because no picture; got local techie to look, he says may need PC board at 300 Euros - when whole set cost 800 Euro including stand only less than 4 years ago! Are Sony so lacking faith in their products that warranty is only a year?! How can a small part cost such a high % of original cost (if bought in parts, would the set cost millions?).
Any ideas welcome