Hi since this replacement mainboard is not compatible with this TV I think I'll try to transfer the parts to the original mainboard
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Hi wondering if someone can tell me what Volt value is missing on the Mainboard for this to work, see the picture
thanksAttached FilesComment
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Hi no one knows about it?Comment
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Hello again now I have received the probably compatible Mainboard BN41-02751B from a TV:UE70TU7100KXXU As I hope it will be compatible for my set but yes all the time there is one but the Mainboard comes from Albania and it might be a Regions issue some reprogramming is there any of you guys who know I am very grateful for all answers and suggestionsComment
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Hi the Mainboard is from a different Region what is possible to do to make it compatible to my Region ? do there is some process to follow or there is no way to fix it? please if you can tell meComment
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go back any try my posts #53 and 56Comment
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Hi i did the test as in post 53 and 56 and i se the TV is trying to show a picture but no nothing in the end i did also shorting trdy1&3 test points but the tv does not show which part is defect . it seems like i am about to find it but no. today i got the new DC to DC VPMS chips and i am thinking to try it but first i desoldered the old one and put in place the tin bolls without stencil but i did not solder them yet before i get some advice about it i ll try with the old one firstComment
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any advices or suggestionsComment
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no one to give an direction? very sorry but i really need your helpComment
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I have a 60 inch Samsung UN60EH6000F flatscreen TV. The screen went black a few months ago Sound is good, backlight is good, no menu. I replaced the TCon board with a used board purchased from Ebay. It worked fine for a 3-4 months, then the screen started ‘fading' back. Once again, sound is good, backlight is good, no menu. However, this time the picture looks fine for about 10-15 minutes, then fades back. If I power cycle the TV, the display reappears, for another 10-15 minutes, then fades black again. Repeatable ever time.
I ordered a supposedly ‘new' Tcon board this time, and... -
Hi I am new to this kind of repairs but I want to learn..I have a Samsung UN65JS8500F. the TV used to work and I tried to fix darker areas in the middle only ( img 1,2,3). I thought the led strip were bad..not the case. I did not research in advance what kind and where the LED were located. In this model they are located vertically on right and left side. Took the TV apart and put it back together. Now the tv shows no welcome screen and no sound is available thru the speakers. ..just a black screen..Backlight LED do turn on...also noticed a 5 blink code , not sure if that was there before. I can... -
KDL-60EX500. Comes on fine, sound is fine, backlights come on. Blank screen. Already tried reset POWER/VOL-. Anyone else have this problem? Possibly bad T-Con RUNTK4244ZZ or panel? Could main or power supply cause this? There were 2 blown 560u 35v on power going to backlights but they were still working fine. Thanks for your help. -
When I turn tv on, the backlights come on but there is no sound or picture. I have read that these tv's have problems with the panels going bad but the "no sound" has me questioning if the main board is bad. Is there a way to troubleshoot the main board to determine if that is the problem? -
Hi everyone,
I've got this Samsung here that would be stuck in a boot loop.
After opening up and doing the tape block method, I was able to get it to turn on and play sound from the HDMI input, but with a blue screen.
Does that mean there is another combination of pins that I need to block in order to get a picture, or is there something more serious, faulty mainboard or faulty panel?
Thanks in advance
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