Originally posted by Diah
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Samsung UE70TU6905 BACKLIGHTS AND SOUND ON NO PICTURES BUT SCREEN NOT DARK
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Originally posted by bohaboha View Postnothing special just try t take away the black heatsink that was a bit hard to do
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[QUOTE=Diah;n3547547]stack on STBY , this is different status as the Title you stared the threat.... what did you done wrong to make the set didn't start??[/QUOTE
nothing special just try t take away the black heatsink that was a bit hard to do
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stack on STBY , this is different status as the Title you stared the threat.... what did you done wrong to make the set didn't start??
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Originally posted by lotas View Post
There is nothing complicated here, they are here, install a jumper between them and disconnect the U-shaped cables on the panel strips one by one...
here some pics mainboard without heatsink i do not find datasheet of this SDP19405
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Originally posted by Diah View Postdid you got the screen displaying image ??? so you are asking on service menu code !!!
however the 12v,3.3v and 5 volt are present on the Tcon part of the board and that 5v you wanted on pin 7 is there on pin 12 instead of pin 7 but no 3.v on the lvds
i do not understand why there is 180v and 190v on the cold side of the power supplyLast edited by bohaboha; 01-12-2025, 06:02 PM.
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did you got the screen displaying image ??? so you are asking on service menu code !!!
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Originally posted by lotas View Post
There is nothing complicated here, they are here, install a jumper between them and disconnect the U-shaped cables on the panel strips one by one...
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Originally posted by bohaboha View Post
thank you i ll try if i find those test points quite difficult to se any inscription
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Originally posted by bohaboha View Post
I have tried several codes there must be a specific code for this series of Samsung
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if it response to RC then try my post 54 56 ..... and check the LVDS socket which pin have 3.3V
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Originally posted by Diah View Post
I have managed to get rid of the black heatsink.
thanks for the chart but it's not exactly the same because on my kontact pin 6,16,19 and 20 are free(not used) plus I only have a start buttonLast edited by bohaboha; 01-10-2025, 07:40 AM.
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Originally posted by bohaboha View Post
on lvds 3 and 4 have 0.4v 0.8v
Pin 7 seems to be short but there is 3.353 on1 and 3.15 on pin 4 then i have 5.191 on pin 12 3.381 on pin 13 then 3..313 on pin15
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