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What about ursa mini 4.6k?

So what was the mechanical issue?

Hi, Did the other display work in the end?

Good work, having the same issue how do i send it over for repair

Thank you so much for creating this video and congratulations on an awesome camera for dirt cheap! I have a functional 4.6K G2 and it's just awesome to see what the internals look like and what the pain points might be. There's just one little issue with it. I bought the camera used a couple of months ago and didn't notice that one of the EF-mount screw hole threads were stripped by the previous owner. I've contacted BM support and they told me there's no way of rethreading the hole and they would have to replace the entire sensor assembly - cost of the sensor assembly itself is 2100€. The cost of labour and shipping were 200€ in total. I paid about 2000€ for the whole body when I bought it so it makes no sense to go the official route. The EF mount works fine even with three screws. The stripped thread is at the bottom left position and the mount is very solid without it. My father is a master craftsman and we already looked into rethreading the hole with a slightly wider screw. We have the equipment and materials. Do you think this would work? I would assume there are no electronics right next to the screw holes?

I have a G2 version, it had no power, i repaired power board and now i have only blackscreen, computer finds camera. there was corroded components, but luckily not to much

very very Good Video for me thk So much😍😍😍

Awesome video! I'm sooo glad you made it! I want to buy one too, if it brakes can I send it to you for repair? :)) Bless!

Would it be possible to shield the sensor and re-solder with a hot air rework or would that damage the sensor?

try dismantling a Red DSMC2 camera, They make the URSA look easy

Hi! I have a broken ursa 4.6k g1 at home and wanted to see if you could try to repair it. Where can i contact you to know about how much would it cost to try to repair it? Thanks!

Does anyone know if the sensor uses unleaded or leaded solder? I'd rather not use the wrong spec and compromise the joints further.

Сильный мастер . Уважение высокой квалификации .

I have the same issue would you repair mine if so how much would you charge please great video thank you

Fascinating!!!

Hey I'm having the same issue. Would you be able to fix mine like you did this one? or point me in the direction of someone who can?

Had the same issue with my ursa and I thank you very much for sharing. I was afraid to reach the sensor but with the help of a professional everything worked out.

Hey bro, I used my ursa in the rain and thought a bag would be enough to protect it. The next day I started seeing horizontal bands (like 1 pixel high) and they'd show up as a thin orange line with focus assist. The camera worked for a few months after, once it got up to operating temp the horizontal lines went a way. Then one day it finally bit the dust and is just a black screen like yours now. Any idea if this is worth attempting to fix? I know water damage can be bad but this was a weird one because it had to have been just a few droplets that got in the wrong place. I'll go in and solder even haha. Took such good care of the camera it would be a shame to let it die this way so I'll try whatever it takes.

Could you possibly repair my Ursa mini 4.6k sensor died

Damn! Fantastic work!

I have the same issue would you repair mine if so how much would you charge please great video thank you

Hello! My Ursa Mini Pro 4.6k was broken... I need a good photo quality of one part of the main board. My friend need it to repair my camera. Could you help us? If yes i will send you photo of broken part. Roman

So interesting……..Thanks You. I have an opportunity to buy one with broken sensor for 500, should I?

good job ，Your video gave me great fix ideas

You are lucky guy ❤

Please how can I contact you?

Hey there, I have this exact same issue. Would you be willing to take a look for me? Obviously will pay

Hi there can you please please repair my Ursa Mini pro aswell? I have the exact same problem with it. I will pay you great How can I contact you I live in the Neterlands so shipping it to Germany must be no problem. Please I hope to here from you!

Thx for the video! I had a phone that kept overheating when it was in a VR headset - I found the evaporative cooling by spraying liquid from an inverted can of compressed air rapidly solved the issue and I could work indefinitely. I imagine the same would be true for your GoPro.

Great find Diago, I have achieved the same result, I re-soldered around half the terminals using a magnifying glass and now my UMP is back in action. Many many thanks!

A fantastic effort and very helpful presentation. I have experienced a few dead ones where the mezzanine connector solder joints seemed to have failed. I have not been courageous enough to examine the sensor connections. Thank you for your time and effort in preparing this presentation.

Oh my God! It works. I had the same problem. And at a service center in my country, I was offered to change this camera for another Ursa Mini Pro 4.6k G1 with an additional payment. But they know about the problem of sensor overheating and contact breakage due to this. As I was told, this is an engineering error in the first versions of Ursa Mini Pro 4.6k G1 My respect to you!!!

This is a fantastic video and actually really interesting to watch! I've recently purchased a second hand Ursa Mini Pro G2 which very occasionally boots up with pink smears across the image. The menu icons are still there (so I'm assuming it's a similar sensor issue) and turning it off and on again seems to fix it, but it concerns me as I feel it may get worse with time. Bit of a long shot, but is there any chance you'd consider taking it on as a paid repair job? I don't know where you're based but your technical knowledge and skills are fantastic, having seen your own repair. Apologies leaving this as a public comment, I couldn't find any other way of getting in touch! All the best Elliot

Awesome video, I wonder if anyone else has the same conclusion. I know that none even blackmagic’s offical repairers know the exact cause of the issue. It would explain why heat cycles make it worse and how it can happen to a camera that has been off for months if not years as well as how reflowing the sensor can sometimes fix the issue. Does anyone know if the sensor design on the g2 is different?

Muito obrigado por postar esse vídeo, ajudou muito! Por favor, continue mandando notícias sobre a câmera! Um abraço!

Looks like you connected the 2 cores together. Are they floating or grounded?

Very useful, thanks!

You need more caps

Neat. Where does the blue color at 0:18 come from, after the arc is extinguished?

Ottimo lavoro complimenti per il progetto 👍🔋😁ne sto realizzando uno anch’io lo posterò sul mio canale fai da te 👍🤝😁

Try 10 transformer,s

Rip tube but I gess it was ded before

hi sir i understand almost every this accept the use of 2 battery??? waiting your kind reply

Way cool, best I've seen

can i have the schematic please?

Stock exhaust?

Love these Mots. But they last not long if you don't cool them in oil or something else.

Do those caps really explode in resonant duty?

WHAT? speak up dude. Either increase the volume or lay off the Valium before filming

thanks for uploading super b