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Reballing jig test - finally I can reball a chip too!
Рет қаралды 42,532
Күн бұрынTesting my new reballing jig. Performing a full reball from start to end
00:00 Introduction
03:33 Cleaning the chip
09:30 Jig alignment
12:10 Stencil aligment
16:31 Apply the flux
18:43 Apply the balls
23:30 Melt the balls
28:18 Clean the chip and inspection
29:12 Goodbye!
I purchased this on AliExpress (I am NOT affiliated and this is just FYI)
www.aliexpress...
This is the video I am referrring to in the video about an alternative way to clean the chip. Thanks @TheArtofRepair
• EP20 Proper BGA Pad Cl...
@UsedToBeConsumer 3 ай бұрын
great video, all reballing pitfalls are listed, thats the kind of videos a total beginner should see. thank you
@tony359 3 ай бұрын
I'm glad you liked it, thanks for your comment!
@015diesel Жыл бұрын
Give yourself some credit mate you really are very good at this, and it definitely shows that you have put in the hard work to get where you are now... excellent work and great teacher thanks very much! " subscribed " ✌
@tony359 Жыл бұрын
Hey thank you so much, very kind of you to say - thanks for watching and for the sub!
@ted-b Жыл бұрын
Fantastic work and such a well crafted video!
@tony359 Жыл бұрын
You’re always very kind, Ted! Thank you, appreciated!
@swebigmac100 Жыл бұрын
Excellent reballing. Gold medal for you!
@tony359 Жыл бұрын
Hey thank you so much!
@nevergoingtoupload 2 ай бұрын
I am glad I watched this before my jig arrived. Thank you for the video. 😁👍
@tony359 2 ай бұрын
You're very welcome and good luck!
@rizkhan3368 Жыл бұрын
I made my own jig, using ample flux and a stencil just slightly bigger than spec and hot air blower with hand, I could do this under the scope without hassle. you do need practice as said here , most importantly again emphasized here is clean tools, high quality flux and blower makes all the difference. On smaller pin chips i even practiced placing balls manually after desoldering old ones, the key is to get dead boards and practice. two three times and voila you will be a professional
@tony359 Жыл бұрын
absolutely, practice is key. First attempt will be "why am I even trying" but it'll get better. Thanks for watching and congrats on your tests!
@stoptheirlies 28 күн бұрын
Hi Tony, worth mentioning that there is special flux available for BGA work it's designed to hold the balls in place after heating with hot air, a good one is Mechanic AD Series & CMOV 223 / 559 Soldering Flux Paste Kit NC-559 . there are others too. Bob
@tony359 28 күн бұрын
Thanks - it's difficult to navigate through all the available fluxes and all their copycats. The "mechanic" is all over the internet, I'm not sure which is genuine and which is not. Same for Amtech of course. Most "high-viscosity" or "tacky" fluxes are suitable for the task. You want something that doesn't move the balls once they're in place. But I am not aware of a flux which does not liquefy once it's heated up. The trick - in my limited experience - is to apply a minimum amount just to keep the balls in place but not enough so that the balls float on it when it's heated up. Then apply again at the end once the balls are somehow bonded to the pads for a perfect bonding. Thanks for watching!
@ecurepair Жыл бұрын
One of my favorite bga jigs. For lifting the chip out I use a pair of tweezers where I bend them out really far in the middle and then bring the tips back in a little. Its annoying if you grab them for normal stuff since they do not close but its extremely useful for picking up bigger chips.
@tony359 Жыл бұрын
I see what you mean, I think I’ve seen them online (for sale!). I like this tool though. It does what it says. My main complaint is the four stand screws which are too loose, they should have had some sort of locking mechanism. Thanks for watching!
@KyleGP Жыл бұрын
Fantastic video and great explanation. Not many explain in detail like this. Subscribed!
@tony359 Жыл бұрын
Thank you!
@MyElectronicsRepairAdventure Ай бұрын
Great video, very educational. Thank you for creating this!
@tony359 Ай бұрын
Thank you!
@vladik8843 7 ай бұрын
Excellent video. To the point, professional, entertaining, educational.
@tony359 7 ай бұрын
Thanks for your kind words!
@WayneMetcalf 4 ай бұрын
"The next step is to grab your balls!" Love it 😂
@tony359 4 ай бұрын
one of my many language gaffes :) Won't be the last one for sure!
@calyps0man Жыл бұрын
Great explanation and example.
@tony359 Жыл бұрын
Thank you!
@gjvdspam 2 ай бұрын
I bought this little jig and used it with success. I followed ram update by dosdude1 (youtuber), this video and others. The little wheels on the side have a too course thread. Maybe just use shims instead. I agite the little jig by moving it around to get most of the balls on their place. I Also use a plate I can move to my pre heater and I first put the jig aside the plate (old satalite receiver case). I just use tweasers, but I reballed memory chips, there smaller. Anyways, I watched this and gotten further with my hobby. Thank you.
@tony359 2 ай бұрын
You're very welcome and thanks for watching!
@calebbrazeau4597 Жыл бұрын
excellent and clean job thanx a bunch.
@tony359 Жыл бұрын
Thank you for watching!
@nat87serg 3 ай бұрын
Спасибо большое! Очень информативно, подробно, простым языком!😊
@tony359 3 ай бұрын
Thank you, I'm glad you liked it!
@danielbassa Жыл бұрын
Very good video. Thank you!
@tony359 Жыл бұрын
Thank you for watching!
@lupugabriel9 Ай бұрын
Great work. Thank you
@tony359 Ай бұрын
You're very welcome!
@user-ws4pc5dh3q Ай бұрын
Awesome thank you that is really well done
@tony359 Ай бұрын
Thank you!
@martinsasseville4908 Жыл бұрын
Good video, well explained and good technic. Thanks for your time and sharing your knowledge.
@tony359 Жыл бұрын
Thanks Martin, appreciated!
@DhakaMusicOmar 2 ай бұрын
that was hell lot of patience work
@tony359 2 ай бұрын
ahah yes, it takes a little patience indeed :)
@DJSolitone 4 ай бұрын
Great video. All advises exposed here would have avoided me ending in a mental institution chasing my joined or misplaced balls for a couple of days straight while reballing a RTX 3070 chip...
@tony359 4 ай бұрын
oh my - I never tried such complex ones. I hope it worked for you! I still need to experiment on XBOX and PS3! :) Thanks for watching!
@DJSolitone 4 ай бұрын
@@tony359 I have applied your advice to some DDR chip reballing yesterday. It totally improved the result and I was able to revive my RTX 3070 card. Thanks a lot.
@tony359 4 ай бұрын
@@DJSolitone oh wow, it's so cool! Thanks for letting me know and well done!
@blackhatter1980 2 ай бұрын
put the jig on the heat plate to minimize the movement when transferring chip
@exile9156 3 ай бұрын
Insane video, very clear. Ty very much !
@tony359 3 ай бұрын
Glad you liked it thanks for watching!
@Femtophysiker 2 ай бұрын
the best 23:08, excellent
@tony359 2 ай бұрын
You're welcome thank you!
@mohdhamood7137 7 күн бұрын
Thanks very informative ❤
@tony359 7 күн бұрын
Glad you enjoyed it :)
@ppal64 Жыл бұрын
You don’t want to stress the balls.
@Sydney268 Жыл бұрын
Nice work, I wouldn't bother with the solder paste if this works well for you! "Grab your balls" haha
@tony359 Жыл бұрын
I still need to look into the solder paste as I can only find "low melt" one... Thank you for your comment and yes, that fun English moment was brought to my attention by a friend! LOL, totally unintentional! :D
@aidwilli Жыл бұрын
Thanks for showing this
@tony359 Жыл бұрын
Thanks for watching!
@vswitchzero Жыл бұрын
Awesome video, Tony! I learned a lot from this. I haven't ventured into the scary world of BGA work yet, but I feel like I'm going to need to learn these skills at some point! Your instructions were very clear and the end-result looked beautiful. Is your hot air station and pre-heating plate all that's needed to BGA chips reattached to the board/card reliably as well? My cheap handheld station is probably not going to cut it for this type of work.
@tony359 Жыл бұрын
I’m glad it helps someone understanding the process. I’ve been tinkering with BGA for many years now and yes, it’s a scary thing 😂 As long as your hot air handle can deliver uniform temps, that might be ok. For large nozzles you need that plus higher airflow. My previous station was a toy and I’ve only burnt things with that. The pre-heating plate is a must. That’s a fact. Smaller ICs are simpler to work on of course. Check out my GTX480 repair video where I do reball and attach an IC (with a working result) for the first time. kzfaq.info/get/bejne/gr2UitBn37CoqHU.html Thanks for watching and for the nice comment!
@vswitchzero Жыл бұрын
@@tony359 Awesome, thanks Tony - will check it out 👍
@ifell3 9 ай бұрын
Wow this seems like a satisfying job, until you get balls everywhere 😅
@tony359 9 ай бұрын
Yes! The "secret" is to keep things as clean as possible! They'll still roll everywhere though...
@drkamilz Жыл бұрын
Good job!
@tony359 Жыл бұрын
Thank you!
@iamkiwi2714 4 ай бұрын
Nice video mate, cheers. Been looking everywhere for that pronged chip lifter did you make or buy it from where please?
@tony359 4 ай бұрын
Good question. I know I didn't buy it myself, it must have come with one of the reballing jig I got.
@MattFixesStuff 26 күн бұрын
thank you :) Silly question. Couldnt you just melt the balls in the stencil so they cant move ? This is what i saw others do. I still need to be succesful on my first reball. I tried a couple times but I think actually I just had the wrong tools. Now I got a IR preheater and I'm gonna try some more. It feels like if you can consistenly reball chips you can repair so many more things.
@tony359 26 күн бұрын
The one in the video is not a "direct heat" stencil. If you use hot air on it, it will permanently damage. I have tried direct heat stencils and they tend to get stuck to the IC afterwards, I prefer this method but it's a subjective comment :) BGA reworking is not simple, I've been experimenting for years and I'm still not succesfull.
@amitpanwar8147 Жыл бұрын
Awesome brother I like your work I am calling from india ❤
@tony359 Жыл бұрын
Thank you!
@heel57 2 ай бұрын
excellent work!. Thanks for sharing your skill. What is the cleaning agent @9:00? Ok got it: iso propyl alcohol.@28:03 it looks to me as a nice job as well - you are allowed to brag about that!
@tony359 2 ай бұрын
ahah thanks! It actually took me some time to get there :)
@shanthakumara7070 Жыл бұрын
So thanks
@tony359 Жыл бұрын
You're welcome!
@Bigpaa 4 ай бұрын
Great Video! I’m assuming there is a PS3 gpu stencil too!
@tony359 4 ай бұрын
Yes, I have it somewhere! Thanks for watching!
@Abdallah.795 7 ай бұрын
THANKS A LOT
@tony359 7 ай бұрын
You're more than welcome!
@NicksStuff 3 ай бұрын
What is the advantage of the balls over using solder paste?
@tony359 3 ай бұрын
That's a good question. I don't think you could use solder paste on a large IC like the one shown here - I think it would be impossible to hold the stencil steady while flowing the paste. But for tiny ICs like mobile ones, that's probably the only solution. I suppose that for "in between ICs" both methods would work and it's down to personal preferences. That said, I never tried reballing an IC with solder paste. Thanks for watching!
@Iroshan2008 Жыл бұрын
Thank you help full
@rhein-repair Жыл бұрын
Great video thank you 👍👍👍👍👍👍
@tony359 Жыл бұрын
Thank you for watching!
@darren990 Жыл бұрын
very nice
@tony359 Жыл бұрын
Thank you!
@predatortheme 4 ай бұрын
very important, never reuse balls that dropped on the table/ were pushed by flux-coated tweezers, they will never seperate again, also, the brush is a fan brush
@tony359 4 ай бұрын
ah yes, that is part of "keep everything clean" :) Thanks for watching!
@predatortheme 4 ай бұрын
@@tony359 :D ah, right, my bad...I can tell from some experience that i lost my patience quite often because some stencils (gtx 1080ti) you can hardly even on aliexpress find a proper 90mm verson to mount properly and even if, often times the mounts cant fit a 45mm chip, made me so mad when i wasted a few hundreds leaded solder balls for a few attempts
@tony359 4 ай бұрын
I can relate to that, reballing with those stencils takes a LOT of patience. A lot! and things will go wrong the first few times.
@ttkoh123 Жыл бұрын
Thanks for sharing, very detailed and smart, you see, I didn't even know I have to adjust the 4 levelling screws of the heavy jig. No wonder I am doing wrongly. Also, did you explain size of balls to use, do you have a smart way to judge it?
@tony359 Жыл бұрын
Yes, the adjustment is not clear at all. I think I discovered how to use it by watching other videos - also I figured I could not just drop the stencil on the greasy IC or I would make a mess! Ball size, well I usually google around, each chip has its own so I'm not sure there is an empirical way to test. That said, I guess it could be "guessable" with a calibrated microscope maybe? Thanks for watching!
@michaeldcullen Жыл бұрын
Just throwing this out here as a potential video idea, since you've got a proper BGA replacement setup... CPU socket replacement, maybe something Socket 771/775? 🤔
@tony359 Жыл бұрын
that's not "old junk" anymore, where's the fun in that? :) Just kidding, never considered that, thanks for the idea!
@TechDeb2008 Жыл бұрын
thats so goood!, i sub. btw im dave im 14 years old now i love techs
@tony359 Жыл бұрын
Welcome Dave!
@KyleSand 3 ай бұрын
That preheating aluminum plate... do you use this when the bottom heatng circuit boards, too? Is it something you made or bought?
@tony359 3 ай бұрын
It's a simple alluminium plate resting on the pre-heater. This is because you don't want to work directly on the heating plates. There are cheap small "hot plates" available now which can be used to heat up an IC so melt the solder balls, @NorthWestRepair is using one and it's cool.
@KyleSand 3 ай бұрын
@tony359 i did see that video, he also has a tiny ultrasonic for cleaning chips that looks interesting too. Thanks for the info!
@ODI0408 Жыл бұрын
Fun fact when he said "the next step is to grab your balls" 🤣🤣🤣 ... Man i was grabbing my balls when he said that 🤣🤣
@tony359 Жыл бұрын
Oh yes, I do say weird things from time to time! :) Thanks for watching!
@user-nu1jb5ec3o Жыл бұрын
Thankyou for your video, do you have any tips on replacing chips back on to pcb board? Striggling with temperature to make the chip mount
@tony359 Жыл бұрын
Thank you for watching. What board is that, what hot air station and what temps/airflow are you using?
@carmelorossitto7084 6 ай бұрын
Well done. When I reball, some balls solder to the stencil. How do you do a perfect reballing? I tried everything but nothing changed. Maybe the stencil is not good or I should use 138c solder paste. I need your advice.
@tony359 6 ай бұрын
The stencil I use here is not a direct heat one. It must be removed and the balls heated then. I did try with a super-cheap direct heat one and I had the same problem. That said, it's not the balls getting stuck - solder should not bond with the stencil. It's the flux. Try warming it up a bit before removing the stencil. But honestly I think the "non direct heat" ones are better - though they're a bit more tricky to use as you see in the video! Thanks for watching!
@carmelorossitto7084 6 ай бұрын
@@tony359, thank you very much for your advice. I am trying to reball an iPhone cpu.
@tony359 6 ай бұрын
That's smaller than small I guess! I am not an expert but I think that for an iPhone you do use direct heat ones and solder PASTE, not balls. I've only seen that done on videos, I have no direct experience. Still, a stencil shouldn't bond to the solder. I think it's getting stuck to the flux. But honestly I don't have experience on that. Good luck! :)
@adeldjamel5299 4 ай бұрын
Good video but using direct heat stencils and good hot air station will save more time
@tony359 4 ай бұрын
Never been successful with them. Online I see them used for small ICs only. You might be referring to those, used with solder paste?
@adeldjamel5299 4 ай бұрын
@@tony359 il use them with solder Ball for bigger ic like ps4 apu and ps3 gpu and solder paste for smaller lire ram and southbridge hana chip
@tony359 4 ай бұрын
@@adeldjamel5299 Can you share a link? My attempts with the one I have were poor and I don't see anybody using them online - besides for small phone ICs.
@adeldjamel5299 4 ай бұрын
@tony359 I use them since 2015
@adeldjamel5299 4 ай бұрын
@tony359 I sent you a link but I don't know why it can't be sent
@Dark_Phoinix 15 күн бұрын
i try laptop reballing but all balls (0,5) stay up and don't go down ! why? bad balls dimension quality ? or stencil ?
@tony359 15 күн бұрын
each IC/stencil needs a specific size of balls, check what the stencil says
@Rodox2k10 Жыл бұрын
Hey Tony, I got a question. For thick and big chips like that, it seems you're very well equipped, but I'd like to ask you this, how would you go about reballing a much thinner and small chip such as the CYW4356XKUBG (aka BCM4356XKUBG) Wi-fi/Bluetooth chip? It's the one that "powers" (not to say curse) the Nintendo Switch. From removing factory solder balls to resoldering new ones, how would you do it?
@tony359 Жыл бұрын
Hello - I’m not sure how big those chips are but if they’re similar to GPU ram chips then you might want to take a look at my latest video! kzfaq.info/get/bejne/gr2UitBn37CoqHU.html Thanks for watching!
@giohammett 3 ай бұрын
do not use that soldering iron,you might overheat chips.
@tony359 3 ай бұрын
Why?
@megateknolojiguvenlik9953 6 ай бұрын
Hello my friend, can you make a video of HM65 reball?
@tony359 6 ай бұрын
If that refers to the HM65 chipset, I'm afraid I don't have one! Thanks for watching!
@totalenginediaggun312 3 ай бұрын
How to determine the size of bga balls to use
@tony359 3 ай бұрын
I google it :) If the info is not available then I do not know :)
@fabiobrasca619 Жыл бұрын
Nice video but I have a question... Should the size of the ball be the same as the hole in the stencil or smaller? That is, if the stencil is 0.6 does the ball have to be 0.6 or 0.55 micron ?
@tony359 Жыл бұрын
From my understanding if the stencil says 0.6, it will work with 0.6 - that is, the holes are larger than 0.6. Thanks for watching!
@Mr2Xri Ай бұрын
Very useful video... Could you tell us the name of the hot air nozzle or a part number or where you bought it?
@tony359 Ай бұрын
Thanks! Those nozzles are available online - but you want to make sure it fits your handle. They're not universal. My Quick has an adaptor for those which don't fit - or you can buy a Quick nozzle but the range is somehow limited. I hope this helps!
@Mr2Xri Ай бұрын
@@tony359Thanks for your reply. I have the same station. This nozzles have a certain name to search them because I found only universal and for othe hot air stations... could you tell me the site you bought it? Also one more query. Once the preheater reached 240C and the chip was on 130C; at this point the solder balls just barely melt (or completely melt?) in order to set in position to avoid to displaced (from the air of the hot air station) when you heat the BGA chip with the hot air?
@Mr2Xri Ай бұрын
I search on the google and shows me the below only where some of them are universal and some others for 862 but not for 861DE hot air station. Please could you tell me from where you bought it? "www.google.com/search?q=861+BGA+Nozzle+SMD+Hot+Air+Gun+Square+Nozzle&sca_esv=0d698074f6f147a8&udm=2&biw=1920&bih=911&sxsrf=ADLYWIJdrNGtD-EAcObue3q3bwgVXontLQ%3A1719098147309&ei=I1t3ZrLCEsitxc8P2-mVqAI&ved=0ahUKEwjy353Tq_CGAxXIVvEDHdt0BSUQ4dUDCBA&uact=5&oq=861+BGA+Nozzle+SMD+Hot+Air+Gun+Square+Nozzle&gs_lp=Egxnd3Mtd2l6LXNlcnAiLDg2MSBCR0EgTm96emxlIFNNRCBIb3QgQWlyIEd1biBTcXVhcmUgTm96emxlSIIOUKcHWOoIcAF4AJABAJgBmgGgAawCqgEDMC4yuAEDyAEA-AEBmAIAoAIAmAMAiAYBkgcAoAda&sclient=gws-wiz-serp"
@Mr2Xri Ай бұрын
Adafruit Accessories Quick NK-850 Hot Air Rework Conversion Nozzle
@Mr2Xri Ай бұрын
@@tony359 SMD Hot Air Gun BGA Nozzle for SaiKe YiHua Gordak 850 852D 952D 909D 853D 862D 8305
@ifell3 9 ай бұрын
So, how can we heat a chip up to these temperatures, but they can only reach half of this at the very most whilst running? Is it to do with stability of materials when voltage and heat are present?
@tony359 9 ай бұрын
BGA ICs are rated for those temperatures for a limited amount of time - like 30 seconds or so. This is why the actual reflow temperature should be maintained for as little as possible and can only be done a limited amount of times. The running temperatures are those which the ICs can withstand all the time, all their life. Thanks for watching!
@ifell3 9 ай бұрын
@@tony359 makes sense, thank you for your in-depth reply
@HammadIqbal1 Жыл бұрын
let me know one thing that when I put reballing balls in stencil, but some balls stuck in the stencil and doesnt pass. what does it mean?
@tony359 Жыл бұрын
well if they don't go through the stencil, then either your stencil is damaged, your solder balls are too big for the stencil (the stencil should have written on it the right ball size) or your solder balls are bad quality/deformed. Are you sure your stencil is not just dirty? Thanks for watching.
@superpooper_2030 Жыл бұрын
Should I buy the lead free or normal lead solder balls for reballing?
@tony359 Жыл бұрын
100% lead solder. Lead free solder melts 40C higher than lead solder.
@jacobtc Жыл бұрын
Hey! I have the same hot air station, where did you get the holder you use for top heating?
@tony359 Жыл бұрын
Hi - I 3D printed it 🙂 I’m using the microscope arm and i (badly) designed an adaptor. I’ll show it on a video at some point, it works like charm as I’m using the focus adjustment to move the handle up and down. Thanks for watching!
@jacobtc Жыл бұрын
@@tony359 awesome, I bought a cheap monitor arm and have my microscope mounted on that, but would love some mount to quickly being able to use the hot air station by hand and on a stand.
@tony359 Жыл бұрын
@@jacobtc I’ve been thinking a lot of a stand and I couldn’t find a good (cheap) solution. You want the nozzle to be stable and parallel to the board and to be able to move it up and down with ease. I could think of something that would keep the nozzle parallel but not easy to move, that is, it would require a little time to re-align it and you don’t have time while reflowing. One day I thought of my microscope arm - it’s a C-mount arm you can see here: kzfaq.info/get/bejne/aKeXaqhosLO2Zqc.html All I did was to create a plastic collar which adapts the handle to the scope arm.
@drdma1 8 ай бұрын
What are You doing with the used gloves?
@tony359 8 ай бұрын
I re-use them until they break! :)
@shesoyam 9 ай бұрын
how does the quick station attach to the pre-heater?
@tony359 9 ай бұрын
I'm using my microscope C-mount stand, I 3D printed an adaptor for the quick handle. One day I'll share it with the community (the dimensions are not right at the moment so I cannot share it I'm afraid)
@shesoyam 9 ай бұрын
@@tony359 awesome I see I was wondering since the images online didn’t show a stand . Thanks for the really insightful video. Subbed 😝
@tony359 9 ай бұрын
Thank you! I know that stand could be useful and I'd love to share it. It's on my to-do list! :)
@Nick-ov8ed Жыл бұрын
Which flux can you recommand ? is there any cheap flux aswell ?
@tony359 Жыл бұрын
to be honest, I don't have a recommendation. I've always used the Amtech 559 - and wondering if I've ever used the real one . Coincidentally I've ordered a cheaper alternative one from Aliexpress just the other day. Watch this space! :)
@Nick-ov8ed Жыл бұрын
@@tony359 Okay yes, thx for the fast answer :). The Amtech seems to be a common used flux. I actually found a nice "no-clean" flux the Topnik Zel, it seems pretty good for hald the price. You have tested this flux before ?
@tony359 Жыл бұрын
No I haven't!
@nda1864 Жыл бұрын
hi where did you buy the reballing jig and stencil? great vid btw....
@tony359 Жыл бұрын
Thank you! I got then from Aliexpress, I’ll find the exact listing.
@nda1864 Жыл бұрын
@@tony359 thanks so much...i want to learn about gpu repair..it would be nice to have someone to ask questions about the topic...
@tony359 Жыл бұрын
This is the one I bought - I have no affiliation with the seller. www.aliexpress.com/item/32847165892.html?spm=a2g0o.order_list.order_list_main.114.21ef1802k670r9 Reballing/Reflowing is difficult. Very difficult. Online videos make it look very easy but it's not. As a minimum you need a pre-heating machine and a good hot air station. This is at least my opinion :) Good luck!
@nda1864 Жыл бұрын
@@tony359 have you done it yourself with sucess? and do you have a discord or telegram where i can chat with you, if its ok with you?
@tony359 Жыл бұрын
No, I can't say I've been succesfull on that task. I'm still working on it. I'm planning to share my findings on a video at some point, watch this space! All I can say for now is: it's not as easy as getting a heat gun and blasting 500C at a PCB :)
@matthewnguyen876 Жыл бұрын
Hi Tony, what a thickness of stencil? Thanks
@tony359 Жыл бұрын
ah - good question. I got those with the jig. I measured them for you and they are 0.3mm. Can you buy different thickness?
@lietus4192 Жыл бұрын
Do you think a chip can be removed from a motherboard to another board without a reball ?
@tony359 Жыл бұрын
No, I don't think so. The amount of solder left on the chip is not going to be enough. Also, if the chip is lead-free, you really want to get rid of the lead-free solder and replace it with leaded. It will make the reflow MUCH simpler. Thanks for watching!
@lietus4192 Жыл бұрын
@@tony359 i have a chinese hotplate that can go below the motherboard , but idk if it could work , im using a donor z97 mb for the swap , im swaping the southbridge chipset , but i cant find any stencils nor know the solder ball size.
@tony359 Жыл бұрын
@@lietus4192 I usually google online to find the solder ball size, or you could ask some online communities. I do not know if there is a way to determine the size from the chip. If you've never done this before, my advice is: practice on some scrap boards first! It's not an easy task. Particularly with lead-free solder. I wish you luck of course!
@tomwaller6893 Жыл бұрын
Thank you so much, Brexit Tory and Labour parties for Scottish Independence. We could not have done this without you. Kind regards, the Republic of Scotland, better together with Northern Ireland as Republics inside the EU, protecting us from English/British Brexit nationalists. We know how to take back control of our sovereignty. Hell Yeah.
@tony359 Жыл бұрын
I didn't know reballing an IC could do so much! :)
@user-kn6kv7jk7i 10 ай бұрын
I have watched your videos with some interest during for some time, and I´ve also subscribed. I watched this particular video perhaps two weaks ago. It´s obviously ment to be a joke of some missguided sort, and ment to be funny. Well, it´s not! Please cut this silliness out, and resume making regular videos as before, please.
@tony359 10 ай бұрын
Thanks for watching!
@BumdanglerFartbiscuit 10 ай бұрын
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@tony359 10 ай бұрын
amazing! :D
@evilborg Жыл бұрын
solder paste is much easier and faster
@tony359 Жыл бұрын
I don’t have it but I was thinking of trying it. That said, I could only find ‘low temp melt’ paste online?
@evilborg Жыл бұрын
@@tony359 yup that should be ok for learning how to use it
@tony359 Жыл бұрын
@@evilborg I can give that a go for sure, thanks. One problem I might have is that I believe all my stencils are now NOT the ‘direct heat’ type so probably unsuitable for the solder paste?
@evilborg Жыл бұрын
@@tony359 correct... you will need to get new stencils for direct heat
@tony359 Жыл бұрын
@@evilborg I’m not comfortable in warming a chip stuck in a vice… it will try to expand! I’m not sure my jig is suitable for that. Others will be for sure. I’ve got some solder paste anyways to test - not on this jig though
@wwaldes 5 ай бұрын
💚perfecto
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