Question about Sony KDL-55EX640 55" Bravia LED 1080p HDTV with Internet, Wi-Fi Adapte
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Posted on Jan 02, 2017
Fixed it, at least temporarily I had the side off my trv250 examining it, especially the CCD connection. I had read the post about soldering a capacitor to pins 1 and 3 (from the left) on the bottom row. I didn't have the specific capacitor on hand, but I started touching some of the small ones I did have to those pins. I found that after I touched a 100uF, 10V cap to pins 1 and 3 the picture suddenly came back to life and stayed that way after removing the cap. I have no idea how long this will last, and I've set up the cam on a tripod in the livingroom with the LCD display facing me so I can monitor it. If you, like me, figure you have nothing else to lose, you might want to give this a try. Note: my camera was suffering from the green smeary horizontal lines problem, and wasn't completely black. I'm not sure if this makes a difference or not.
Posted on Sep 14, 2005
Protection circuit fault kicks in. No vertical Deflection (V STOP),B+ over voltage protection (OVP), This is about a $150 -$200 to fix.
Posted on Jul 04, 2007
the capstan motor of your camera is stuck up....check the capstan motor is there is some debris insert at the sensor...if nothing you find check also the bushing at the upper part of the motor....
Posted on Aug 10, 2007
SOURCE: losing picture and sound
It needs a new bulb, same thing happen with me. jut get a bulb for this model and change it. if you call sony service, it will cost you about $500.
Posted on Aug 12, 2007
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