Sansubg UN32H5203AFXZA


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Sansubg UN32H5203AFXZA - No Picture

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Nirvana
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Jun 9, 2016, 9:12 AM

Post #1 of 2 (1290 views)
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Sansubg UN32H5203AFXZA - No Picture	Can't Post

Have a Samsung UN32H5203AFXZA - Smart,LED 1080p TV with No Picture but have audio when hooked up to Cable box via HDMI 1 port.

Have changed T Con Board [ used, supposedly pulled from a working TV ] but the situation is still the same.

Shine a flash light onto the screen with the lights turn off in the room,cannot see any images in the screen.

Took the back case off and turned TV on with the lights turned off in the room,only saw 3 lights come on the T con board and another round light bulb turned on in the Power Board.Did not see any Backlights?

Can you please help?..thanks

jts1957
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Jun 9, 2016, 2:49 PM

Post #2 of 2 (1283 views)
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Re: [Nirvana] Sansubg UN32H5203AFXZA - No Picture [In reply to]	Can't Post

Are you SURE there are NO images (pictures or OSD) with flashlight?
You should also try a different (NON-HDMI) source.

Unplug the cable that runs from the Main board to the Power/LED board.

IF backlights come on (and STAY on) = Bad Main board.
IF backlights DON'T light = One (or more) burnt out LEDs inside panel. Or a Bad Power/LED Driver board (is less likely).

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