Re: Samsung UE/UN55ES6xxx - black screen with backlight on.
It is not just the two others. I will have to remove almost all caps....
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Re: Samsung UN55ES6500FXZA with dark area in the screen and a crappy picture
too bad. Samsung ES really seemes to be a shitty series.
Can you do me a favor and measure the resistance over CO1 and an arbitrary CAxx capacitor on the left side of the panel board?
I struggle with my panel as well and it might be helpful.
Thank you....
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Re: Samsung UE/UN55ES6xxx - black screen with backlight on.
I removed the suspicious capacitor on the left panel side. Still a short somewhere....
... and worst of all I measure now shorts on CAxx capacitors as well. What is on the other side of the plastic ribbon?
You were right, it worked well without SMD tools. I used to work with SMD tongs at work, but currently I only have access to my small laboratory at home.
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Re: Samsung UE/UN55ES6xxx - black screen with backlight on.
I dont have SMD equipment (heatgun is not an option due to the plastic connectors and ribbons).
I was thinking about destroying them one by one using a dremel, to see if that solves my issue.
Shouldnt it work without the capacitors anyway....
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Re: Samsung UE/UN55ES6xxx - black screen with backlight on.
The potentially failing capacitor(s) are "CHxx" and on the left panel board side and also "CO".
I think I found the failing capacitor on the left panel board side (CO). Resistance is around 2-3 Ohm there and 5-8 Ohm on the other CHxx capacitors.
On the right panel board side I have values around 10 Ohm at all CHxx capacitors. Impossible to determine which one has failed.
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Re: Samsung UE/UN55ES6xxx - black screen with backlight on.
Thank you. I already know that the capacitors on both panel board sides (left and right) have shorts in between their contacts and that does not seem right to me. They are marked red in the panel board picture.
What I dont know is if the SMD capacitors are the reason for it. I dont see any other causes on the panel board and visual inspection is fine....
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Samsung UE/UN55ES6xxx - black screen with backlight on.
Hi all,
I got my hands on a Samsung UE55ES6100 from a friend.
When I got it, it was showing distorted colors and double images. I expected to possibly solve the issue with the replacement of the TCON.
After opening it and just repositioning the ribbon cable everything worked perfectly fine (good picture), but after I had everything together again, it showed the very same error. Then out of a sudden it did not show picture anymore (sound still worked).
I replaced the TCON but still no luck. I did some further investigation on the tcon...
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