Question about Samsung LE Televison & Video
replaced the power supply/ LED board with no success, could this be caused by the main board or the t-con board? I did the flashlight in a dark room test and can see the image. Based on this I assumed
Question about Samsung LE Televison & Video
...replaced the power supply board 6mo ago when first happened and seemed to fix it. Problem came back - replaced a 2nd time- and 2nd new board did not fix it. Capacitors appear OK. Hi Todd, Screen goes ...
Question about Samsung LE Televison & Video
...replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, ...
Question about Samsung LE Televison & Video
replaced the t-con and main boards, but still no picture. I have backlights, but no evidence of menus or other graphics with a flashlight test. To the eye, no components or cables appear to be damaged
...power supply unit are combined. As you can see in the picture attached it's the white part on the right side that has gone bad. You will need to replace that board. LN40B550K1F Samsung LCD TV Repair ...
Question about Samsung LE Televison & Video
...replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, ...
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement
...power board, same prob. tries both new boards.Trouble shoot this way u have base cover have boards in hand,must lose some money for return merchandise,for restocking fee. you say the light blinks, ...
Question about Samsung LE Televison & Video
...replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, ...
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