Question about Sony Televison & Video
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Posted on Jan 02, 2017
could be but there are a few checks that need to be donr first.. Try to turn down the g2 control just a bit on the flyback transformer. If no effect unsoder the blure drive transistor on the crt board If the blue is still there that means the crt is shorted and you could try to clean the elements with a crt rejuvenator and see if that helps. If the screen goes to red and green after you disconnect the blue drive transistor then you need to check the osd drivers as well as the rgb output drive from the video IC. If the blue gun in the tube shorted or leaky I have in the past and it really works a isolation transformer that plugs in to the crt socket and the other end plugs into the crt. What this does is isolate the the gun of the crt from the filiments and thats where they get shorted or leaky but for how long it will last who knows.
Posted on Mar 26, 2006
Picture goes to high green with retrace lines that shows picture tube is defective and requires replacement.
Usually in above symptom, TV goes to standby mode and standby light blinks when green raster problem occurred.
New TV is better option because picture tube of KV-34XBR960 would not be available any more.
Posted on Aug 14, 2009
Yes I have seen this a 1000 times before. This problem is usually caused by capacitor plague on the sustain boards of your tv. I have recently helped a customer fix this for under 10$(by replacing the 6 100uF capacitors). Just unplug the set from the power supply and locate the boards labeled "X-Main" and "Y-Main". Look for damaged capacitors on the same . They are usually visually identifiable by means of tiny holes, cracks(at the X on the center) . If you find nothing, then let me know and we will do a continuity test to nail them(unless you just want to swap both of the boards for 200$).
Posted on Dec 07, 2010
10 blinks is a high voltage protection. This is why it has a retrace lines on the picture. It can't be fixed by reset or unplugging the set from the outlet because there's a faulty parts inside. It needs to troubleshoot the deflection circuitry to determine which part(s) gone bad. You need to ask for an assistance of a qualified TV Technician because this kind of symptoms is not DIY unless you have an experienced in electronics.
Also, check if you're unit is under warranty period/extended warranty, avail it because the manufacturer will fix it for free. Opening the rear cover will void the warranty.
Posted on Nov 12, 2011
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