Hisense H55U7B vertical stripes

[Davi.p]

Check the uClamp6514P (UCLAMP6514P.TNT) or uClamp4014P

[howardc64]

Yes, it's attached to the main frame with 6-7 bolts. Another question where to get SP1064E-04UTG Tvs diode component. Or some alternative on AliExpress. Because I found one in Mouser, cost low, but shipping of parcel costs a lot.

I did this repair on Vizio and got free SP1064E from littlefuse sample request (USA). Couldn’t find on AliExpress. None in my salvage buffer boards pile. Mouser was only other option I found.

https://www.badcaps.net/forum/troubl...96#post3489096

[nomoresonys]

I wrote about this in post 11.

Yes you did, nice solve lotas.

[Diah]

at my post #22 i wrote scrap it, why i did , we are talking on gate transistor inside the glass panel, its the always the main problem to let ESD diode get difect, ESD are just protection, remove them from buffer TV will work, but we still have the gate play crazy,,, lets go over all posts about same ESD issue ir replaced or just removed... did their TV still working ?? i have big doubt ..

[nomoresonys]

Very interesting Diah, that does make me wonder if they are failing again after replacement and or failing if left off.

[howardc64]

at my post #22 i wrote scrap it, why i did , we are talking on gate transistor inside the glass panel, its the always the main problem to let ESD diode get difect, ESD are just protection, remove them from buffer TV will work, but we still have the gate play crazy,,, lets go over all posts about same ESD issue ir replaced or just removed... did their TV still working ?? i have big doubt ..

I have 2 Vizios with ESD replacement fix. The TVs get very light usage. I will update results in a few months.

[nomoresonys]

I have 2 Vizios with ESD replacement fix. The TVs get very light usage. I will update results in a few months.

Thank you sir. You are a scholar and a gentleman.

[halen]

TV is fixed, thanks to all. Replacement of diodes were little bit tricky, I used microscope, but finished and working.

[angelos]

Hi Halen,
If the set does damage those ESD devices again, will you let this forum know. I am curious on the outcome.

Regards
A

[nomoresonys]

Just to address the experts on this post complaining about the new layout. previous vbulletin had major security issues so there was no choice to upgrade. I have made alternate (including dark mode) available in the footer and will release more soon.

As for being ad revenue orientated. this site makes a significant loss each month which is only partly subsidized by ads.

Alright so you had to change the layout, can you at LEAST put the country of the original poster. So we don't have to guess where they are and what mains electricity they use?

[nomoresonys]

Alright so you had to change the layout, can you at LEAST put the country of the original poster. So we don't have to guess where they are and what mains electricity they use?

Oh my bad, guess halen just didn't bother to list his area of residence.