Amiga 1200 Saved from the Flood Part 2

  Рет қаралды 15,867

Jan Beta

Jan Beta

Күн бұрын

Finishing work on the poorly Amiga 1200 from the previous video. // Kindly sponsored by PCBWay. 4th PCB Design Contest: www.pcbway.com/activity/4th-p...
Part 1 of the series: • Amiga 1200 Saved from ...
Recapping my own Amiga 1200 (not properly): • Amiga 1200 Full Recap ...
Recapping my Amiga 600 (properly): • Amiga 600 Recapping
CF card installation in my Amiga 1200: • Amiga 1200 Compact Fla...
Hey Birt's video about Retrobrighting: • The truth about Retr0b...
Capacitor lists from ikod.se: www.ikod.se/repairs/capacitor...
Keirfr Amiga Test Kit download: github.com/keirf/Amiga-Stuff/...
I got my capacitor kit from www.vesalia.de
Hydrogen Peroxide 12%*:
US: amzn.to/3mrt4Rn
UK: amzn.to/2YnPdIo
DE: amzn.to/3AimocU
Grow light:
US: amzn.to/3oFhWmy
UK: amzn.to/3lgBADn
DE: amzn.to/3iFG8RV
858D Hot Air Station*:
US: amzn.to/3aaN7h4
UK: amzn.to/3DhbaYm
DE: amzn.to/2YkdU82
Kapton Tape*:
US: amzn.to/3mtA9kr
UK: amzn.to/2WNZ9tR
DE: amzn.to/2Ym3mFp
TIME STAMPS:
0:00 Introduction
0:48 The Plan
1:30 Retrobrighting Keycaps
4:02 Sponsor Message
4:41 Recapping the Main Board
20:36 Test Run after Recapping
21:35 Retrobright Results
23:02 Reassembling the Keyboard
25:57 Reassembling the Amiga
29:25 Adding a Compact Flash "Harddisk"
34:50 Thank you & Good night
---------------------------------------­-----
MUSIC by FOCUS 10 focus10music.bandcamp.com
EQUIPMENT AND TOOLS I USE: kit.co/janbeta *
MERCHANDISE: janbeta.creator-spring.com
TWITTER: / thejanbeta
PATREON: / janbeta
WEBSITE: www.janbeta.net
TWITCH: / thejanbeta
YT CHANNEL MEMBERSHIP: / @janbeta
Thanks for watching!
This video was sponsored by PCBWay.
* Stuff marked with "*" contains affiliate links. You don't pay anything extra and I get a little commission from everything you buy through the links (even if you buy something different there).
#JanBeta #Amiga1200 #Commodore #PCBWay

Пікірлер: 121
@catriona_drummond
@catriona_drummond 2 жыл бұрын
Jan: uses actual floppies to install the OS and doesn't prepare the CF card it in Winuae Me: THIS IS THE WAY!
@PaulinesPastimes
@PaulinesPastimes 2 жыл бұрын
It's beautiful. The gleaming white keyboard looks fab. I felt the relief when it worked after the re-cap 😅. They are such attractively designed machines. 😊✔
@PJBonoVox
@PJBonoVox 2 жыл бұрын
It really is. I never owned an A1200 myself but it just looks... perfect. Minimalist without being boring.
@PaulinesPastimes
@PaulinesPastimes 2 жыл бұрын
@@PJBonoVox I wish I could buy a modern PC in such a case. Just plug in the mouse and monitor and you're away.
@stephenwall5159
@stephenwall5159 2 жыл бұрын
Great stuff Jan as always, well done saving these epic machines. Also love the Focus 10 music track, I was getting Amiga demo vibes and looks like that's the composer's background 😃
@thawedcrumpet1682
@thawedcrumpet1682 2 жыл бұрын
With the sheer amount of Amigas you're repaired you must be the world's foremost expert on the first level of Turrican!!
@milk-it
@milk-it 2 жыл бұрын
I'm so glad you posted this A1200 restoration video. I've got an original Escom A1200 from Germany, and the warranty seal hasn't been tampered with or removed! It's in pristine condition and I really don't want to ruin it. I know i need to recap it, and this video shows me exactly what I have to do to keep it original :-). Danke, Jan!
@BottIsNotABot
@BottIsNotABot 2 жыл бұрын
Sterling work Jan, another machine saved and future proofed! Well done.
@allegro1355
@allegro1355 2 жыл бұрын
Here we go! I just found another God of Retro here in youtube! :)
@CheshireNoir
@CheshireNoir 2 жыл бұрын
That long startup (with the floppy drive disconnected) always gets me every time I fire up my A1200 :-D "Is it broken???"
@ForTheBirbs
@ForTheBirbs 2 жыл бұрын
A couple of tips - with the component removal it cane be beneficial to use some "assistive heat" with hot air station. And the solder wick can work a bit easier if you add some flux to the wick. Thanks for another great video!
@spacedock873
@spacedock873 2 жыл бұрын
Really nice job Jan. The machine looks superb. You might be better off with some wider kapton tape. I agree with your comments about cotton buds leaving fibres on the board but simply using IPA and a brush just spreads the flux residue around into a thin layer rather than removing it. I use sponge swabs and/or kimtech wipes with IPA. Looking forward to the next video. 👍
@ingodiekmann8321
@ingodiekmann8321 2 жыл бұрын
Nice job. I am using two irons to resolder smd caps. And surely a lot of flux too ;-)
@milk-it
@milk-it 2 жыл бұрын
You can use irons, I've tried that and it does work!
@michaelcarey
@michaelcarey 2 жыл бұрын
Great video Jan! I've recently recapped my original Amiga 500 PCB. I found the PCB tracks to be VERY fragile (compared to my C64 repairs). The other thing I did was swap over my Audio RCA sockets. My OCD was always triggered by the Right being White and Left being Red... opposite of ALL other audio equipment I have seen :-)
@cattflap1447
@cattflap1447 2 жыл бұрын
There's a good video on Mr Carlson's Lab about removing SM caps. Basically you can just twist them off using a pair of pliers and then remove the legs with a soldering iron. Sounds scary but he's very a experienced engineer and it work extremely well. Worth a watch.
@bitoxic
@bitoxic 2 жыл бұрын
Very nice work Jan! Glad you pointed out what not to do in your past experience with recapping the A1200. 👍
@-CrippledNinja-
@-CrippledNinja- 2 жыл бұрын
Wow! That A1200 turned out looking amazing! Good job!
@gertsy2000
@gertsy2000 2 жыл бұрын
Well done Jan. Great follow-up video. Another Amiga lives.!
@milk-it
@milk-it 2 жыл бұрын
Vielen Dank! I'm so glad you did not yank those capacitors off and took your time to desolder sensitive parts. Du hast wirklich tolle und professionelle Arbeit gemacht.
@matthewsmith4574
@matthewsmith4574 2 жыл бұрын
Very nice as usual Jan 👏👏👏
@RacerX-
@RacerX- 2 жыл бұрын
Nice work, that looks amazing!
@MrBrianms
@MrBrianms 2 жыл бұрын
Zinc is the active ingredient in rust-resistant coatings. The rusted area may be treated to a coating of zinc-based undercoat that is used for metal. Rust is an electrical circuit that is stopped by zinc. That is why cars get galvanized. Thanks.
@dougjohnson4266
@dougjohnson4266 2 жыл бұрын
That keyboard looks good. Nice work sir.
@JensAndree
@JensAndree 2 жыл бұрын
Excellent job saving that A1200!!! Even though it didn't look too bad things could've been much much worse in just a month or two, and if corrosion starts eating away at the pcb, then the life span of that computer is drastically shortened - and we've lost enough Amigas (and other retro computers) to leaking batteries and caps already and these are all there are on the planet, hence why I've repaired/restored several Amigas for free the last 20 years. I've been given several dead Amigas that I've been able to hand out to people whom I think deserve them as long as they promise to take care of them and hand them to someone else in the future in order to keep the Amiga alive. One thing particularly dodgy with floods is that sewers flood too and you get all sorts of bacteria everywhere... That's why you more or less soak everything in alcohol or bleach to kill whatever the flood brought with it. Using those thick gloves wasn't a bad idea before you got most of the nastiness off that A1200! I'm sure the owner of said A1200 was really happy getting that Amiga back in a way better condition than it was even before the flood! Well done sir, well done! :)
@mal2ksc
@mal2ksc 2 жыл бұрын
It seemed like a rather easy save -- but that's not a complaint at all. As you accurately noted, it was only this easy because someone got on it more or less right away.
@mountainpeakonline
@mountainpeakonline 2 жыл бұрын
Very nice work Jan. Greetings from Curacao.
@RobA500
@RobA500 2 жыл бұрын
Great work Jan another A1200 saved, it looks as good as new.
@GustoTheGamer
@GustoTheGamer 2 жыл бұрын
Great recap job!
@mal2ksc
@mal2ksc 2 жыл бұрын
What you called a "carriage" -- is often known as a carriage. Mounting bracket would be more common, but carriage isn't wrong. Some people might also call it a "cage" although that term really only fits when it's a full wraparound on all four sides box shape.
@BilisNegra
@BilisNegra 2 жыл бұрын
Guess "caddy" fairly is common, too? That's how you'll see them called most of the time with laptops.
@Xoferif
@Xoferif 2 жыл бұрын
Beautiful job! I think the 1200 is my favourite Amiga. =)
@RetroRecipes
@RetroRecipes 2 жыл бұрын
Looking like new! 👍🕹️
@stih201
@stih201 2 жыл бұрын
I follow you guys too. 👌. I love watching people restoring these old computers. I have a A600 myself. Great job Jan👌
@mcg6762
@mcg6762 2 жыл бұрын
I would suggest soaking up the IPA with some lint free tissue/cloth after cleaning with that brush, otherwise you are just smearing the flux around the board without removing any of it
@Ratchet_effect
@Ratchet_effect 2 жыл бұрын
I think, the part of removing the SMD Caps with hot air, that puts some off Jan! Is sometimes the caps act like fireworks and take off. I've seen a lot of people do the pliers twist option, over many years & in some cases it's cringe! especially on older/vintage boards 👍🏻
@combatdigiq
@combatdigiq 2 жыл бұрын
apparently preheating the board before using hot air isn't done anymore either.. Hello micro fractures all over the board. Why not just a blowtorch and a hammer..much faster..🤦‍
@DavePoo2
@DavePoo2 2 жыл бұрын
I caught one on exploding on camera, it hasn't put me off recapping this way, I totally agree with Jan that this is the way to do it (however I did nearly poo my pants when the cap exploded) kzfaq.info/get/bejne/rcyImMd-t7eXqJ8.html
@Ratchet_effect
@Ratchet_effect 2 жыл бұрын
@@DavePoo2 Thanks! for the link share, I enjoyed that time-lapse ☺ Thumbed Up! and commented 👍🏻
@DavePoo2
@DavePoo2 2 жыл бұрын
@@Ratchet_effect I think the trick to not blowing up the caps is to heat the board up to temp gently so that you dont have to hold the heat on for so long on the cap. Also I think i was in an awkward spot for that cap (with the camera) and I had the heat right on top of the metal can, which didn't help at all.
@YogSothoth1969
@YogSothoth1969 2 жыл бұрын
Klasse gemacht, super cool!!! Gruss, Michael
@tommyovesen
@tommyovesen 2 жыл бұрын
Hi Jan, Nice video. I used baking soda to remove the rust stains on the plastic. It worked great (almost took away all).
@RalonsoF1
@RalonsoF1 2 жыл бұрын
Super work!!!
@guyh3403
@guyh3403 2 жыл бұрын
20:46 **click** Ooooh, I even puckered a bit hehe
@bwack
@bwack 2 жыл бұрын
Nice saved Jan Beta ! I was abit scared when you removed the caps with hot air. I remember that I once I did the same thing on an Escom A1200 motherboard, several caps exploded. No injuries luckily :)
@mancavehobbies6213
@mancavehobbies6213 2 жыл бұрын
I enjoyed that Jan ....AWESOME....
@RalonsoF1
@RalonsoF1 2 жыл бұрын
Grande, Jan!! ☺👍
@ChristianLehmann
@ChristianLehmann 2 жыл бұрын
Maybe I am wrong but you can switch on the A1200 with both mouse buttons pressed in order to change the boot order procedure. Then you don't have to wait if there is no hard disk installed. Gute Restauration. :)
@guffaw1711
@guffaw1711 2 жыл бұрын
I pulled all the caps on my A1200 with pliers, zero lifted pads. Tried hotair method on another PCB, lifted pad every time. The issue is that when the solder on one leg you saw liquify is resolidifying and you start lifting the piece because you think the solder on both legs is fluid then it's like you are pulling with a huge lever on that resolidified pad and then it's no more attached to the PCB.
@LeftoverBeefcake
@LeftoverBeefcake 2 жыл бұрын
Man those keys look so nice! I really gotta get one of those grow lights and brighten up my A1200 keyboard, I'm sick of it looking like a corn cob. :P
@ralfr.5974
@ralfr.5974 2 жыл бұрын
Great Project!! Save the Amigas👍🏻😁
@awilliams1701
@awilliams1701 2 жыл бұрын
I actually saw an episode of MattKC where he fixed a Nintendo Wii. The only thing wrong with it.........faulty SMD caps. The WII came out in 2006. That's in the period where those SMD caps were still trash. It makes me wonder if my WII is messed up. I bought mine in January 2007. So not quite launch, but pretty damn close. I haven't touched it in 11 years!!!
@robwebster7406
@robwebster7406 2 жыл бұрын
Great work Jan 👍 and again you must do an a500++ pcb, I finished mine and had a few probs, but was down to the ram mainly, had to place the 555 timer ic as the pins broke, and forgot to do the drive select jumpers making me think the drives had gone, but all working and a fantastic job on the pcb creator 👍
@robwebster7406
@robwebster7406 2 жыл бұрын
*replace*
@sircathal7505
@sircathal7505 2 жыл бұрын
Since last Year, I only use Aluminium Polymer capacitors, because they look and work like the normal SMD caps but cant leak any more because there are no liquid parts inside. And with solder tweezers you don't need hot air :-) you can just pick them from the board.
@demiray8286
@demiray8286 2 жыл бұрын
Very nice
@johnharmer394
@johnharmer394 2 жыл бұрын
Thanks Jan, Another great restoration. Did you test the PCMCIA Port?
@Snuzifer
@Snuzifer 2 жыл бұрын
Gutes Video. Danke dafür
@JanBeta
@JanBeta 2 жыл бұрын
Vielen Dank!
@hellcoreproductions
@hellcoreproductions 2 жыл бұрын
If you're worrying about Q-Tips lifting your pads, probably shouldn't drag braid over them either!
@MrFixiit
@MrFixiit 2 жыл бұрын
Lovely job jan it s just missing an accelerator now.
@EC5ABG
@EC5ABG 2 жыл бұрын
Muy bueno!!, saludos👍
@nickolasgaspar9660
@nickolasgaspar9660 2 жыл бұрын
Saved from the flood! You are a proper lifeguard!Any offers from the series Baywatch?
@DigitalArtDeco
@DigitalArtDeco 2 жыл бұрын
Hi Jan, i used only solidstate or Hybrid caps for my Amiga 1200 or 600. I made a video on that and explain why. 👍👍
@leeharveydarke
@leeharveydarke 2 жыл бұрын
Hi Jan! Fantastic work on the 1200! May I ask what the speakers are in the background with the ribbon tweeters?
@psteier
@psteier 2 жыл бұрын
Finally you're using the fluid peroxide for the keys. Still the hint for you - use doublesided glue tape to stick the keys to the bottom of a bin - then pour the fluid into it, and they don't float. So you can receive a better result in a faster time. Same to small case parts, like the mouse. I like your comment on reusing the fluid - it really works and it's better to the environment ;)
@Irilia_neko
@Irilia_neko 2 жыл бұрын
Don't think it's a good way to talk, you can be just more Kind.
@mal2ksc
@mal2ksc 2 жыл бұрын
H₂O₂ disposal is pretty harmless to the environment, unless it's so concentrated that it blows up or something. Reusing it is certainly cheaper than dumping it every time, though.
@psteier
@psteier 2 жыл бұрын
@@mal2kscyes, liquid peroxide is less harmfull than the hair bleach stuff (cream with 40% and more), which mostly contains other stuff. That's why I mentioned it.
@mal2ksc
@mal2ksc 2 жыл бұрын
@@psteier My only concern that since the concentration is decreasing with each use, it would be hard to make an accurate estimate of how long the parts need to soak. It doesn't seem he is that worried about it, since an hour past perfect is still fine.
@psteier
@psteier 2 жыл бұрын
@@mal2ksc I've done this a lot of times to white keycaps. One hour or more is not that problem. It's only a problem, when the keycaps are double injected and colored. Like the Amstrad CPC464 keycaps with red, green and blue caps. They simply loose their color... Even the dark grey or black caps. I've learned my lesson on them.
@giuseppelavecchia775
@giuseppelavecchia775 2 жыл бұрын
Jan sei eccellente,l'A1200 sembra nuovo.cosi si lavora su AMIGA
@tangothecat237
@tangothecat237 2 жыл бұрын
Two soldering irons on round caps works.
@jaycee1980
@jaycee1980 2 жыл бұрын
Also.. i hate that they took the colour sequence test out of the later rom :)
@loganjorgensen
@loganjorgensen 2 жыл бұрын
Glad you gave up on snipping, very easy to do damage with that method. To each their own, but how hard are pressing with those cotton swabs? ^_^ Looks great. :D
@hiredgun7186
@hiredgun7186 2 жыл бұрын
try diluted CLR , it will remove the rust from both the plastic and metal parts
@combatdigiq
@combatdigiq 2 жыл бұрын
Hello Jan the Amigaman. Your retrobrightbox will work better with just plane white sides instead of the reflective aluminiumfoil. White will scatter the light into diffusive light that spreads more even. The reflective foil will cause slight focal points where the UV light is more intense then other places causing a more uneven effect on the retrobright.
@jeffm2787
@jeffm2787 2 жыл бұрын
Nice work as always.
@brostenen
@brostenen 2 жыл бұрын
I am not able to see any yellow tint to the white keycaps. But the grey ones on the camera angle with the left side close to the camera. Show a tiny bit of colour difference between the top of the keycaps and the side of the keycaps. White keys look all white to me.
@leon111333
@leon111333 2 жыл бұрын
Good work, but I have used ceramic capacitors on my Amiga 1200 to replace the old SMD ones. What do you think @Jan Beta?
@wimwiddershins
@wimwiddershins 2 жыл бұрын
When i first opened my A1200, I saw the unpopulated FPU pads and wondered why C= put that in?
@DavePoo2
@DavePoo2 2 жыл бұрын
30:00 - Caddy
@ms-ex8em
@ms-ex8em 2 жыл бұрын
hello does donkey kong ever have a last screen (or does it continue until the game ends maybe?) thanks....
@ms-ex8em
@ms-ex8em 2 жыл бұрын
what about other games like danger ranger on the Dragon 32 ? etc????
@gower1973
@gower1973 2 жыл бұрын
What’s your opinion on just twisting the caps off the board with pliers, I’ve seen Adrian Black do that on some board repairs
@jaycee1980
@jaycee1980 2 жыл бұрын
DONT DO IT. You will usually take the pads with them, and then your recap job becomes a repair job. Disclaimer: I'm a "professional" Amiga repair guy
@jameslewis2635
@jameslewis2635 2 жыл бұрын
I think that the part that needs the most retro-brighting is the mouse. All that Amiga is missing now is an accelerator.
@JanBeta
@JanBeta 2 жыл бұрын
I own that mouse since the early nineties and it was always yellow. ;)
@Breakfast_of_Champions
@Breakfast_of_Champions 2 жыл бұрын
Come on this boy deserves a 3.2 upgrade too 😋
@properjob2311
@properjob2311 2 жыл бұрын
is the mouse supposed to be that yellow?! or is retrobriting also required :)
@JVHShack
@JVHShack 2 жыл бұрын
Would someone please tell me what the difference is between an A500 (I own one) and A600 or A1200? Sry, total noob here.
@WoollyMittens
@WoollyMittens 2 жыл бұрын
Your synth music during timelapses is always on fleek. \o/
@milk-it
@milk-it 2 жыл бұрын
Hard disk caddy - soll das heißen ;-).
@AmstradExin
@AmstradExin 2 жыл бұрын
Oh ja...dieser verfluchte Tastaturanschluss. :D
@JanBeta
@JanBeta 2 жыл бұрын
Ja, der ist schon sehr fummelig und leider auch fehleranfällig. :D
@DarrenHughes-Hybrid
@DarrenHughes-Hybrid Жыл бұрын
What about the Floppy Drive? I thought you were going to take that apart and clean that too? After all, it was in the flood too!
@JanBeta
@JanBeta Жыл бұрын
I did that in the first part of the series! kzfaq.info/get/bejne/iseTjcp5vrzcn5c.html
@DarrenHughes-Hybrid
@DarrenHughes-Hybrid Жыл бұрын
@@JanBeta yeah, very sorry Jan, I stupidly mixed up your 500 flood rescue and your 1200 flood rescue series’. Sorry!
@simretroracer7368
@simretroracer7368 2 жыл бұрын
That mouse is seriously yellowed ;)
@combatdigiq
@combatdigiq 2 жыл бұрын
when your amiga is browner then your breadbin C64
@donaldhoot7741
@donaldhoot7741 2 жыл бұрын
Another AFB!
@frenchshark2000
@frenchshark2000 2 жыл бұрын
I was able to remove rust stain on plastic using diluted phosphoric acid
@AmstradExin
@AmstradExin 2 жыл бұрын
Also don't forget, with some boards, Commodore REVERSED all the Cap-markings on some boards. Please inform yourself before attempting any capacitor replacement!
@JanBeta
@JanBeta 2 жыл бұрын
They only did that on the CD32 boards as far as I know.
@jaycee1980
@jaycee1980 2 жыл бұрын
they did this on one board - the CD32, and it was not ALL capacitors.. just two through hole capacitors.
@evangelosm537
@evangelosm537 2 жыл бұрын
I wish I could recap my amigas as they are experiencing reboots and crashes:( I'm not that good on soldering and I'm afraid I might damage them.
@combatdigiq
@combatdigiq 2 жыл бұрын
There are some people who would do it for you for a reasonable price. You can also send your motherboard to more "official" amigastores for repair. But writing in 2021, the smd cap's will be falling off the board by themselves soon and the "acid" is probably corroding the traces and the pad's on the motherboard away by now. Doing nothing may not be a good option
@evangelosm537
@evangelosm537 2 жыл бұрын
@@combatdigiq I will look around as I have a 1200 and 500 an atari 1040ste and a spectrum zx+ I will definitely need to preserve them its history.
@combatdigiq
@combatdigiq 2 жыл бұрын
@@evangelosm537 I don t want to be the fearmonger of videogames but it could use some looking into. Maybe I was just upset about the cap's I pulled off an A1200 yesterday. Quite a mess, corrosion of the pads/leads was already going on under the caps. It was an epson amiga and i'm told they used the worst caps of all amiga's but I guess the original amiga cap's won't last much longer. And I'm thinking the real issue is, that replacing the cap's is much easier if there's no damage yet and you don't have to worry about tearing the pads off the board or repairing leads because that's a world of S***. And sooner or later their going to leak most likely anyway, why wait for worse ?
@evangelosm537
@evangelosm537 2 жыл бұрын
@@combatdigiq lot of money for recap around 70 pounds each system plus shipping which I haven't got into it. Maybe one at the time.
@combatdigiq
@combatdigiq 2 жыл бұрын
@@evangelosm537 yea, €70 is't pocketchange to me either. Pretty much everything Amiga isn't cheap anymore. Maybe you can find someone more local who could do it ? Some would do it for as low as €40 over here. (don't know what quality you will get though) But yea, Imagine having a pile of A1200's, it would add up.. People could go bankrupt... 😲 Then again, having a pile of them would be wishful thinking to most people. 😄 IDK what I'dd do, probably have one capped and sell it as recapped and get a good price for it and then repair the rest from the proceeds ? Thankfully not all consoles and homecomputer have the leaky SMD cap's, like your A500 and probably your ZX+ don't have them.
@VincentGroenewold
@VincentGroenewold 2 жыл бұрын
I indeed let someone else do it, polymer caps and all. Why risk leakage again in 30 years right? :)
@combatdigiq
@combatdigiq 2 жыл бұрын
polymer is debunked
@gyulaszabo6750
@gyulaszabo6750 2 жыл бұрын
Kissé remeg a kezed :)
@jaycee1980
@jaycee1980 2 жыл бұрын
Here's my hints for recapping A1200's (I do it "professionally" now) 1) Hot air only needs to be 290c. Any hotter is risking desoldering nearby parts, or melting plastic. I've actually found that a small nozzle is LESS effective than using a wider one. 2) Kapton tape is great, but I also find aluminium kitchen foil, folded to several times thickness, makes an excellent protective shroud for nearby connectors. I usually insulate the keyboard connector and audio jacks this way. Sometimes the audio jacks will deform slightly still, but it doesn't affect their functionality. The foil is also cheap and reusable ;) 3) Desoldering the through hole caps can be a pain, mainly because several of them have their -ve side connected to a large ground plane. Don't be afraid to preheat the area with hot air for about 2-3 minutes before using the desoldering gun to get them out. You are less likely to damage the through holes this way. I only really desolder the keyboard connector if there has been visible leakage and I know it's gotten under the connector. Taking the plastic clip off the connector is a good idea though. When insulated by the foil as described above, I've never even slightly melted the connector. It's also good to leave the foil shroud on when fitting the new capacitors, as if you then accidentally touch the connector with the soldering iron it won't leave a burn mark. I often use 5mm 22uF capacitors for the audio capacitors - especially on an A600, as the space is VERY tight. I have a crook tip for my soldering iron which I use to do those. The way I solder on the new caps is to put a small amount of paste flux (i apply it with a brush, actually a makeup brush i stole from my girlfriend's kit ;) on the pads where the capacitor goes. Then sit the capacitor in place, wet the soldering iron tip, and touch the joint. The solder will flow off the iron and onto the joint, leaving just the right amount. When you have the knack of it, soldering a joint takes less than a second :)
@jaycee1980
@jaycee1980 2 жыл бұрын
That 290c I use is on a genuine Atten AT858D+ station. I know that the clones often have poor heaters that require running even higher to get usable desoldering from. I haven't tested the temperature that actually comes out of my AT858 though - i must do that when I get a multimeter that has a thermocouple temperature probe! I usually solder the new capacitors with my soldering iron (Atten AT938D) set to 380c. For soldering the through hole capacitors where the leg is going into a ground plane, i crank it up to 450c or preheat the area with hot air.
@Wok_Agenda
@Wok_Agenda 2 жыл бұрын
If you find another amiga floating anywere send me a message
@timballam3675
@timballam3675 2 жыл бұрын
You need a "Paul" of flux.......
@SenileOtaku
@SenileOtaku 2 жыл бұрын
"You can't have too much flux..." Yep, ask Louis Rossmann...
@DavePoo2
@DavePoo2 2 жыл бұрын
QWERTZ - I thought that was a mistake, i didn't know about that keyboard layout
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