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Re: Sony WEGA KV-34HS420 television's colors all went to...
There are two possibilities for such type of a problem
the first one is the control ic which produces those three colours.
the second one is the crt tube if its about to finish such faults do come.
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since every display color monitors are only work with 3 primary color which are red, blue and yellow. You could also search it that by mixing these colors, you could get any color your want. Thats how color monitors work. Now in case of green color, it creates by mixing blue and yellow. When you are turning the screen adjustment screw, the red color plug will become lose, makes it appear green. I hope your got the reason.
The color of the television are compose of three color RED,GREEN and BLUE.So the lost color is the green.The problem is in the color section of the CRT board in the chroma section and in the CRT socket board.Maybe theres a loose connection in the PCB like the cathode output transistor.
your tv needs to be degaused or demagnetised.it cant be a bad picture tube unless it was dropped.
you can call a local shop to degause it in your home.rather easy and inexpensive to fix.
Sony FD Trinition Wega KV-32HS510 Try to turn tv on -it starts then shuts off -stand by lights keeps flashing. Memory stick light flashes then goes off.
Hello there,
7 times blinks shows that Horizontal Deflection Circuit doesn't work properly.
I think, its not big fault and can be resolve in low cost at nearest Sony repair shop.
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