#107

[@UgochukwuAnene-ci4ck]

Nice one. You're doing great 👍

[@ToltecMerc]

Thanks a lot 😊

[@protektwar]

The first one had a bug. Now fix the bug, work done, very successful.

[@ToltecMerc]

Thank you very much!

[@albertdavis1882]

Can’t wait to watch! This man is an invaluable source of information.

[@ToltecMerc]

I'm glad you think so! Enjoy!

[@greatdrd]

3 of 3 master 🎉

[@ToltecMerc]

Thanks! 3 out of 3 ain't bad!

[@TechCommanderRepairs]

I have a few of these in my dead pile. Time to see if I can get them working

[@ToltecMerc]

Best of luck to you!

[@argee99]

Rule #1: Don't get dead. Another great video. Thanks...

[@ToltecMerc]

Very true! Thank you!

[@NelsonSpit]

Great!

[@ToltecMerc]

Thanks so much!

[@CarlosGarcia-d3e]

It is a pleasure for me to follow each video twice. The second time in my native language and with a notebook in hand. Thank you very much for teaching us and sharing. All the best.

[@ToltecMerc]

I'm glad you enjoy them and they are helpful!

[@ISquishWorms]

Great it's a bank holiday in the UK and what could be better than relaxing watching you fix things, and a long video too. Three out of three never had any doubt. That first roach really did a number on that first power supply.

[@ToltecMerc]

So happy you like it! Enjoy your time off!

[@toolsarecool]

Excellent indeed. 100% success rate is hard to argue with 😎

[@ToltecMerc]

Thank you! I hope I can maintain it.

[@andyfairman7812]

Great job! Thanks for bringing us along.

[@ToltecMerc]

You are quite welcome! Thanks for coming along for this one!

[@Console_Tech]

My favourite content, another enjoyable video thanks

[@ToltecMerc]

Glad you enjoyed it! More to come!

[@pjhb_microsoldering_portugal]

Amazing work, thanks for sharing this information. Greetings from Portugal 🇵🇹

[@ToltecMerc]

My pleasure! I hope it was helpful!

[@jengen3624]

nice work there 🙂

[@ToltecMerc]

Thanks 😁

[@OTuit]

Nice work through

[@ToltecMerc]

Thanks so much! Come back any time!

[@SavesNineBand]

@@ToltecMercI’ve been struggling with trying to fix one where the output is only 9V but disabling IC51 by either lifting leg 3 or removing Q32 altogether allows the supply to go to 12V. Tried a new optoisolator and new Q32 with no change. Ever seen one like that?

[@josef19dz]

Very nice work

[@ToltecMerc]

Thank you! Thanks for watching and commenting!

[@themanieq]

Great work. As usual. 19:11 that list, where can I find it?

[@ToltecMerc]

Just search for the PDZ-B series of zener diodes from Nexperia.

[@themanieq]

​@@ToltecMercThanks! 😊

[@SlickBuysModsandRepairs]

What camera do you use for the microscope and overhead pov?

[@ToltecMerc]

My microscope camera is a very generic HD camera. It has no name on it. That's how generic it is. I got off eBay. The other video is simply shot with my iPhone 12. I have pretty meager setup compared to some people.

[@muratrisvan]

Thanx master ❤️🇹🇷

[@ToltecMerc]

You are so welcome!

[@TheJriggins0071]

As always great videos I love the amount of information the technique and work. But I am curious would you consider to when you're doing your Montage installation and cleanup, to have a voice over explaining the tools you using and some further practices to use during this cleanup stage?

[@martinnash007]

Very enjoyable video. Can you do a similar one with some various xbox psu's?

[@ToltecMerc]

Perhaps but I don't work on a lot of XBox.

[@Trucam2020]

Excellent video. Thanks. What is the manufacturer and model of your heat gun?

[@ToltecMerc]

Thank you!! It is a Quick 861DW.

[@craigreich8046]

Any chance you could post the part numbers of the components you used?

[@consolemods3271]

great video al always master roshi,... question witch flux are you using,, were you purchase it ???

[@ToltecMerc]

It’ is just cheap Kingbo flux

[@consolemods3271]

@@ToltecMerc ok

[@paulhunt8500]

Great video,i learn so much from your content so thank you for that. Do you have or plan to have a discord? I would like your help if its not too cheeky. I have a 400dr that has the same symtoms as your second supply. Both mosfets fully shorted and resistor open. However my ic had some different readings than yours. Pin 1 is showing OL and pins 2 and 11 were short to ground. After removing the fets and resistor the short on pin 11 has gone but the short on pin 2 still remains. Is the ic likley to be dead or could something else be shorting it ? Or could the short dissapear once replace the fets and resistor when they arrive ? Thanks again 😊

[@ToltecMerc]

Well the short is not going to go away by installing the FETs. If you still have a short after the FETs are removed, either the DAP053 is bad or you have a shorted zener somewhere.

[@paulhunt8500]

@@ToltecMerc Thank you for the reply. OK i changed out the DAP053 and pin 2 was still short, i removed each component on the line until short dissapeared and the culprit was the 3 pin mosfet marked 704Z so i changed that for a 7002?. all readings on the dap53 where now showing correct but the PSU was only outputting 9.5V when powered so i changed out the optocoupler on that line IC52? and still only outputting 9.5v. The main caps are showing 385v when powered . Any ideas what could be the problem? Thanks

[@ToltecMerc]

@@paulhunt8500 you might also check Q32. I think you have changed Q34. Make sure ZD37 (8.2V) is good.

[@paulhunt8500]

@@ToltecMerc :) :) wow thank you , Q32 was indeed the problem. i changed it out and now fully working 12v supply. Legend

[@ToltecMerc]

@@paulhunt8500 that's great! Good work!

[@orion310591RS]

Regarding replacement parts, do you have a digital list of them and current quantity? Or you just have them in drawer and once you notice it goes low, you order more? Searching in excel is way faster than checking physically for example.

[@ToltecMerc]

I simply have them in drawers and order as needed when I see I am getting low. I don't really have a large number of parts. Just PS4 and PS5 parts and only the most common ones.

[@cQc-e2v]

Great work, please tell me what is the value of the mosfet and the resistor you changed

[@ToltecMerc]

The resistor is a 0.1ohm 2W. The MOSFET I used was FCPF13N60NT.

[@treyespy9636]

Can you recommend USA component suppliers? The fuse resistors I can’t seem to find any that compact, the ones I did find the top end is not long enough to go through the board with out extending.

[@ToltecMerc]

Mouser part # 603-FKN200JR-73-0R1

[@CarlosGarcia-d3e]

@@ToltecMerc Thank you so much. I keep old paper version catalogs and consult them frequently for the technical names of the components (browsing the internet looking for parts makes me waste a lot of time sometimes). I did not know this manufacturer (yageo) nor that it was 2 Watt. I will include them in my next order. Thanks again and I mean that with complete honesty. All the best.

[@marionycon9488]

Have one in hand with a blown dnp014, any where to get them ?

[@ToltecMerc]

Not that I have found. Hopefully they will become available on AliExpress soon.

[@Black-Repairs.1170]

Hello, I have a question. I'm looking for a Mosfet that sits after the middle opto coupler on a PS5 power supply ADP-400DR. The name would be OAROBP or something similar. I can't find this component anywhere, is there another name? I need the part because it is short-circuited.

[@ToltecMerc]

If you are referring to IC132, you need a TL432 precision reference.

[@Black-Repairs.1170]

@@ToltecMerc Yes, I mean the IC132. I have now added the TL432 to my inventory. Thank you for this information.

[@consolemods3271]

what the best temp for removing part from a power supply am always getting popcorn ps4 power supply.. am using a Quick 861dw

[@ToltecMerc]

Yeah those boards are bad to popcorn. 350C or below and use lots of flux to try to get the part off as quick as possible.

[@tony359]

Those stupid glued components! Why! Nice job!

[@ToltecMerc]

As best I recall, all the larger components are glued on these supplies.

[@ColaTai]

Can i eat it?

[@CarlosGarcia-d3e]

@ColaTai: With that representative avatar that you use, I don't see any problem... go ahead and get them!

[@ToltecMerc]

Go for it!

[@Swatts112]

Not the roaches!!🤢🤢

[@ToltecMerc]

Well, they were already dead.