bohaboha
Badcaps Veteran
Last Activity: Yesterday, 08:18 PM
Joined: 11-06-2012
Location: stockholm
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any advices or suggestions -
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 first...Leave a comment:
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ok i ll do thank you...Leave a comment:
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Hi did you find a solution for your new Mainboard?...Leave a comment:
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Hi I've read all the post in this thread trying to find something about UEXXTU but not a single one about it except EUXXMU basically my search lies in finding which IC chip corresponds to 25Q40 on my own board :BN94-16627N the patch and BN41-02751B-000 on PCB hopefully lotas can enlighten meLeave a comment:
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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 me...Leave a 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 suggestionsLeave a comment:
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IMAC A1458 GEN4 NOT CHARGING NOT POWERING
Hi all, it's my first attempt to fix a Plate and it became an IMAC, I know it's not easy but would love to try. I thought it should be U2 Tristar but at first glance I see that there is another ic that looks burnt at the edges: Apple 3355116 if someone can enlighten about this very grateful for any answers...
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hi easier in English use Google translate...Leave a comment:
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it's my neighbor it's for the kids' sake .hope it's not the screen otherwise last try...Leave a comment:
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thank you Diah i found a Mainboard for 70 inches with LVDS and STBY connection for a very fear price hope it will be ok...Leave a comment:
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Hi no one knows about it?Leave a comment:
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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
thanks...Leave a comment:
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Hi I mean in the investigation process if you find on those points 3V then you have the error on the screen wondering if this statement is true?...Leave a comment:
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Is it true that if you test those control points FB_TRDY_1 and FB_TRDY_3 and there is 3V then it is a faulty Screen?...Leave a comment:
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Davi.p can you please point out where the tests should be carried out...Leave a comment:
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My friend use a can to freeze ii wile you are testing for Diah suggestion.
and the hair dryer for lotas while you test...Last edited by bohaboha; 05-10-2025, 07:55 AM.Leave a comment:
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thank you...Leave a comment:
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thank you CapLeaker allow me to be more specifique if 5V is STB stated on PS legend but it only supplies 4.3V to Mainboard would Mainboard not be negatively affected or would it work anyway?
I'm talking about this PS we're dealing with here.
then on this Power Supply Legend there is no specified Current Value of ANA_DIM and other how to know the correct value?...Last edited by bohaboha; 05-08-2025, 08:52 AM.Leave a comment:
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