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Hello,The issue you describe is consistent with a power supply board issue. This is the board where the AC goes to. This problem may have occurred as a result of irregular power supply, or excess power supply or power surge.The TV is receiving current but cannot circulate or transfer the current to other necessary part of the TV because of the defective power supply board. You might be lucky it's just a blow fuse. Also a defective transformer can cause your TV not to power on.All these can be checked on the power supply board.But more often bad capacitors causes problem on the power supply board. I do not think the power board needs replacement, rather those defective capacitors is causing this issue. Open unit up and take a look at the power supply board.You will probably see one or more electrolytic filter capacitors that are bulged up in the top-not perfectly flat like the others.The value of these capacitors will be different, most likely they will be somewhere around-820 to 2200uF/25 V( or /10V sometimes)You can replace them with same values but I would recommend the voltage rating to be higher(like 35V for an original 25V) for reliability purposes.What happens is,these bulged top capacitors will cause a low and unfiltered DC voltage=main board will malfunction(the relay will keep clicking until the caps are holding enough charge to bring the voltage up over a threshold point).You can buy these capacitors at any Fry's or Radioshack store or you can order them online at vendors like "mcmelectronics.com"(look for electrolytic capacitors). After replacing these capacitor(capacitors) most likely the normal operation will be restored. Or you can by a refurbished complete power board to save you some stress.Note: There may be also some other causes for this symptom ,like a defective T con board ,or main board,but the bulged top capacitors are the most common cause for this issue.If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you. Also, note that TV stores a lot of current, so wait a while before opening the TV back cover.I hope this helps.Regards.
Picture has become too big for screen
Used ur tv original remote,look for a button like View Mode,Picture Size,Aspect Ratio,Zoom.Pushes one of these buttons to changes the picture sizes to fit ur tv screen.
Incompatible Disc in Sharp BD-HP21X Blu-Ray Disc Player
I had the exact same problem as you did... I bought the Sharp Aquos 42D85X which came with Sharp BD-HP21X Blu-ray Disc player. could not get brand new blu-ray movies to play and i found it froze everytime after 10 secs. I phoned sharp who basically were no help watsoever! I then went and returned my blu-ray movies back to the store thinking it was a problem with the discs.. The people there were extremely nice and since they had a display model of the BD-HP21X instore they offered to test the movie on it to veroify whether it was the blu-ray player was the problem or not. Turns out its a fault with all of the BD-HP21X models. So we then ended up returning it back to the store we bought it and exchanged it with the older model (BD-HP20X). I now have no problems playing blu-ray movies. Although another suggestion is to perhaps download the lastest firmware update & see if that resolves your issues.
Pn51f8500afxza cuts off and on and has red flashing light on front
Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. https://elektrotricks.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty.
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