Samsung UN60D6000SF LED TV Sound but blue screen

[TubeJunkie]

Re: Samsung UN60D6000SF LED TV Sound but blue screen

Still, it would be worth opening up the panel just to check.
9 times out of 10 it's not fixable but we've seen some success stories where water damage can be fixed.
And one case of an easy fix, with a shorted MLCC.
If it's scrap anyway... may as well try.

Hmmm. I may just try it. I'venever opened a panel before. What would I be looking for? Type of Damage?

[tom66]

Re: Samsung UN60D6000SF LED TV Sound but blue screen

Still, it would be worth opening up the panel just to check.
9 times out of 10 it's not fixable but we've seen some success stories where water damage can be fixed.
And one case of an easy fix, with a shorted MLCC.
If it's scrap anyway... may as well try.

[TubeJunkie]

Re: Samsung UN60D6000SF LED TV Sound but blue screen

Awe shucks! Not the news I was hoping for. Thanks for your help guys. I really appreciate your time, and sharing of knowledge.

[tom66]

Re: Samsung UN60D6000SF LED TV Sound but blue screen

No, this indictes that the LCD panel is shorted on one side. Unfortunately in most cases this will not be repairable. Sorry.

The moisture there is just left over from the thermal SIL pad... nothing to worry about.

[TubeJunkie]

Re: Samsung UN60D6000SF LED TV Sound but blue screen

Try disconnecting the tft ribbons connecting the t-con to to the panel, try one side power it on with a source to see if you get a picture on the side that is still connected to the t-con.

I had a UN46 doing what yours is and it ended up being a t-con failure. But make sure your panel doesn't have moisture damage on the tft board connecting to the panel itself or you might blow another t-con if there is damage.

Yes! I unhooked one side of the t-con board and now I have a picture on one side of the screen. So, I have a bad T-Con board. Correct?

Also, I noticed a wet substance on the big black processor in the center of the T-Con board, after the above mentioned test. What does that moisture mean? See pic

[Shinju]

Re: Samsung UN60D6000SF LED TV Sound but blue screen

Try disconnecting the tft ribbons connecting the t-con to to the panel, try one side power it on with a source to see if you get a picture on the side that is still connected to the t-con.

I had a UN46 doing what yours is and it ended up being a t-con failure. But make sure your panel doesn't have moisture damage on the tft board connecting to the panel itself or you might blow another t-con if there is damage.

[tom66]

Re: Samsung UN60D6000SF LED TV Sound but blue screen

I'd say T-con or panel failure.

[TubeJunkie]

Re: Samsung UN60D6000SF LED TV Sound but blue screen

It's a faint blue that kinda gets lighter and darker. Much like this guys video
http://youtu.be/s2hLKzdyDWU

[tom66]

Re: Samsung UN60D6000SF LED TV Sound but blue screen

blue screen - is it only a faint dark blue or a full on, blue sort of like "no signal" screen old VCRs/TVs had?

[TubeJunkie]

Hi. I have a Samsung UN60D6000SF LED TV. Has good Sound but blue screen. The red power light flashes when starting up. Which normally means power supply problem? Anyone have any advice or experience with this? Look how skinny the power supply caps are! Could I have a bad T-con board? I'd love to have a schematic on this model. I took some voltage readings:

Samsung 60" LCD
Voltage readings:

From PS board to main board:
1. 5.33v
2. 5.33v
3. 0v
4. 17.1v
5. 12.8v
6. 12.8v
7. 0v
8. 3.28v
9. 3.28v
10. 3.28v
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