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Hello, i have a bush lcd32 tv model 022hd.when switched on some times the picture turns up side down and also goes pixelated,this can happen any time.please have anyone got any thoughts on this problem many thanks
Change the verticle cables on the deflection coil on the tube.
note just the verticle cables ( verticle has only two cables)
what is happening is that current is reversed.
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I don't know your TV but are you sure that it is an "LED" TV? If not, it may be an "LCD" TV which is a bit different. An "LED" TV uses Light Emitting Diodes to illuminate the individual pixels or PIcture ELementS. If it is an "LCD" TV, the picture works more like an electronic digital watch. The picture is produced within the screen and uses a florescent tube on the bottom and side to back light the screen. If you can see the picture with a flashlight, I suspect that it is an "LCD" type. If it was an "LED" TV, and it didn't light up, the LED's that make up the pixels wouldn't be firing and you wouldn't be seeing a picture even with a flashlight. Just like any florescent light tube, these "LCD" back light tubes will dim with age until they eventually fail. If the Toshiba logo lights and goes out, this sounds like the bulbs or their high voltage drivers are failing. Good luck.
Common for control switch on the side needs pushing in a few times as this controls volume as well as the remote could have fault try to remove batteries in remote as well as a test. If not please provide model number of the TV Middle back of the TV for this information.
Hallo there You could try to adjust the colour setting in the PICTURE menu and keep a enough distance between the tv and other electronic objects in the room. Give it a try Kolbrun
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