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Samsung un60j6200afxza no picture. Have already installed…

Customer Question
Samsung un60j6200afxza no picture...

Samsung un60j6200afxza no picture. Have already installed new ps board. Led’s Flash like lightning and a crackling sound from hole where cable from ps to leds enters set. Could it be anything else but a short in led circuit? Thanks, Steve

Technician's Assistant: Are there any HDMI cables or A/V jacks (red, yellow, and white cables) plugged into your UN60J6200AFXZA?

No. Set rear cover is off.

Technician's Assistant: Was there a power outage recently?

Not that I know of.

Technician's Assistant: Anything else you want the TV Expert to know before I connect you?

Disconnected ribbon cable from main board and led cable from ps. Set power light comes on steady. Plugged main board back in no power light. Plug leds back in flashing standby and crackling sound.

Submitted: 3 months ago.Category: TV
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Answered in 5 hours by:
3/24/2018
TV Technician: Pete, Electronic Engineer replied 3 months ago
Pete
Pete, Electronic Engineer
Category: TV
Satisfied Customers: 20,366
Experience: Over 16 years of experience installing and repairing electronics.
Verified

Hi, I'm Pete. Welcome to JustAnswer! I'm reviewing your question now, and will post back with your reply ASAP.

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TV Technician: Pete, Electronic Engineer replied 3 months ago

Hi Steve, the crackling sound is not good - is it just a brief crackle, or is it continuous?

There may be a short or a bad connection somewhere.

Do you have a schematic diagram and voltmeter available for testing?

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Customer reply replied 3 months ago
Just voltmeter.
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