Question about Sony Grand WEGA KDP-51WS550 51" Rear Projection HDTV
When I turn my t.v on the sound comes on but there is no picture, then the t.v cuts off. The stand by light blinks ten times, stops, and does it over and over..Whats wrong?
If i remember correctly ten blinks means a high voltage error.
The only thing you could try is unplugging the power cord then plug it back in and try turning on the tv. If it still won't turn on try unplugging the power cord for five hours or longer and try again. If it still won't turn on it would be best to find a local repair shop that works on sony tv's and have them repair it for you.
Posted on Mar 01, 2012
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Posted on Jan 02, 2017
SOURCE: Model kdp65ws550
High voltage protection. Either transistor Q8014 04 Q 8013 is shorted along with R8051 on the D board or IC 8005 is defective on the D board. Let me know if you need more assistance
Posted on Apr 22, 2008
SOURCE: Sony Screen keeps Blinking
If the red LED blinks 5 times you have a AKB error. It is caused by the CRTs trying to balance the color, and failing. Its an annoying problem that happens when the CRTs get old. If its just beginning you can balance or slightly turn up the screen voltage to the CRTs to remove the problem, if its in the end stages, the CRTs may need to be replaced. This is however, very expensive. If you are daring and safe around high voltage, pop off the speaker grille, open the front panel up and find the focus block. Don't poke around! those big red wires have 30,000 volts running through them! The focus block is a black square box with six knobs on it. Three are labeled screen, three labeled focus. You will see each row labeled R, G, B for red green and blue. The writing is tiny. Mark all three screen knobs with a colored marker so you know where they started. Then turn each one up slightly. If you have a picture, put it to a black screen or blank input. Turn each knob up just unit you see the color over drive and turn it back down to black. You want to set it just below retrace to maintain black level but drive the CRT fully. Setting this is hard but may fix an AKB issue.
Posted on Dec 06, 2008
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