36:34 - If its known working good component, I would now take it out, put red probe on gnd pin, in diode mode, I would read value of each pin. Make a chart in excel. Then later for next new "good" component, first is to check with multimeter according to that chart, then to solder it. Then excel database starts growing into serious database of components and good results. So you no longer need another board. I also make a photo of pcb board, then in paint write values on photo.
@ToltecMerc
Жыл бұрын
I definitely need to make more notes but time is an issue for me. My real job does get in the way sometimes.
@ob1skywalker82
Жыл бұрын
Very frustrating, feel the pain, nice win. enjoyed ,thanks for sharing👍. this will help other folks. and saves another power supply from trash
@ToltecMerc
Жыл бұрын
Thank you! I will learn from this frustration. I learn more each time. Thanks for stopping by!
@JrManPT
Жыл бұрын
Thanks for this, I had the exact same problem on my slim, replacing the chip fixed the power supply. Subbed 💯💯💯
@ToltecMerc
Жыл бұрын
I'm glad it helped and thanks for the sub!
@jonathansandiford4137
Жыл бұрын
I enjoy these harder issues to track down. both this one and the last. Thanks for uploading them, and not giving up. Maybe a repository of sellers of good parts might benefit everyone. Looking forward to the next vid.
@メメ-d4h
Жыл бұрын
My PS4 had a similar problem. Great video👍 Comments from Japan.
@ToltecMerc
Жыл бұрын
Thank you! I'm glad you enjoyed!
@flolic
Жыл бұрын
Had similar experience repairing PS4 pro PSU. Replaced bad DNP012A with DNP012AH and it would not start every time. So obviously those suffix letters matter ;)
@nikeshgupta8362
Ай бұрын
Hey Toltech I loved the way you diagnosed it. I have one in which the volts wont go up to 395v i replaced the 1612a1 but no chsnge any suggestions.
@ToltecMerc
Ай бұрын
@@nikeshgupta8362 I would check to see if it is going to 395V but shutting down very quickly. One of the protection circuits may think there is a problem.
@RestoreTechnique
Жыл бұрын
Odd question, but do you know what the lowest voltage the ps4 will still work at?
@ToltecMerc
Жыл бұрын
I would say 100VAC.
@RestoreTechnique
Жыл бұрын
@@ToltecMerc I mean DC voltage, direct to the board. 4.8V and 12V. But would 11V still run the playstation?
@Thehustler01828
Жыл бұрын
Excuse me but, you say you swapped the BG for the AG but what's seen is you swapped a dda001AG for another 001AG. In which part of the video did you install a DDA001BG?
@ToltecMerc
Жыл бұрын
The first time I change the IC, I install a DDA001BG. Start here: kzitem.info/news/bejne/1K5m1XaOrKeWeaA
@Thehustler01828
Жыл бұрын
@@ToltecMerc My apologies. I missed it. Sorry Keep up the good work. Greetings from a colleague.
@TheCroupier74
7 ай бұрын
Hi, thanks so much for the video. I bought a faulty no power ps4 1002A. The PSU clicked on power button press, I verified the unit boots by making a temp 4 pin to 5 pin 5v cable and a working PSU from a 1102A. The faulty ADP-240AR looks quite a bit different but following your steps it seems everything checks out except the DDA001AG IC. It appears that pin 9 is shorted to ground, looking at the schematic it should only be pin 10 to ground and I can’t see any bridges. I’m waiting on the new IC to arrive from China. Will update if I’m successful as this is my first PSU repair, Im a novice at soldering and only have basic cheap tools but have been successful in on my first ps4 power button and HDMI port repair. 🙏🏻
@MastelCat
6 ай бұрын
We will stay tuned! 🙏
@TheCroupier74
6 ай бұрын
@@MastelCat thanks, still waiting on the part, AliExpress is so annoying and slow but unless I want to pay a small fortune it’s all I can do is wait.
@Ilegator
10 ай бұрын
Insane job as always. Your methodology is unmatchable.
@ToltecMerc
10 ай бұрын
Thank you very much!
@ettienekotze8687
3 ай бұрын
I'm only getting 314 V on those big filter caps, is that normal? Or do you know what could be causing that? Any help would be much appreciated
@ettienekotze8687
3 ай бұрын
Subscribed! Great video
@ToltecMerc
3 ай бұрын
If your line voltage is 240VAC where you live, it sounds like the power factor correction is not running at all. If your line voltage is 120VAC, it's not running correctly. It should boost to 395VDC on those large filter caps.
@cape-tech8303
Ай бұрын
In South Africa we say Dankooo. worked like a charm. thanks i have subscribed lol😂😂😂😂😂😂😂😂😂😂😂😂👌👌👌👌👌👌👌👌👌👌
@nathvanvolsom5213
Жыл бұрын
What a white working beauty! Thank’s for sharing!
@ToltecMerc
Жыл бұрын
Thanks for watching and commenting! Come back anytime!
@platinumsteel6458
9 ай бұрын
Thanks a lot for this video. Very informative and learnt some new things from this video.And also all the others.. I have 1 question tho. I have exact same PSU and exact same problem. Is it possible I can use my bench Power Supply and provide the 12 volts the Ps4 board needs to turn on? I just wanted to do that just to see if the PS4 boards turns on normally and no other existing problems. I am about to order the IC from aliexpress. Mine is a DAP049B tho.
@ToltecMerc
9 ай бұрын
The PS4 draws quite a lot of current from the 12V supply. You will need a bench supply capable of at least 10A.
@platinumsteel6458
9 ай бұрын
@@ToltecMerc Thanks a lot for clearing that up.Totally understood.
@platinumsteel6458
9 ай бұрын
@@ToltecMerc Wanted to ask you also is it the ACDC_STBY and the 5VSB are the 2 pins that am supposed to touch together to turn on the 12v on the power supply ?
@freistedts
Жыл бұрын
I was getting worried about you. We've had 2 wait a whole 2 weeks for another amazing repair. 😉
@ToltecMerc
Жыл бұрын
Sorry for the wait. The videos will probably limited until this summer when I have several months off. I'm glad you enjoyed though!
@coldwar9432
Жыл бұрын
I really like your work. I have a switch that I tried swapping the SD card reader for but the connector on the motherboard is missing a pin and needs replacement. Would you be open to repairing it for a price? Or do you have an email that I can contact you at? Thanks
@adisceman4769
Жыл бұрын
Great video, your skills and explanation helps me to learn how to. Electronics and to learn how stuff works, thanks to you I already repaired four ps and allot of ps4. Thanks
@ToltecMerc
Жыл бұрын
Thank You! I'm glad it was helpful. It sounds like your repair skills are growing nicely! Congratulations!
@tyvaye
2 ай бұрын
hello thank you for your videos which helped me a lot, I have an adp-160-cr power supply which works but each time I have to replace the Dapo41(6) ic, it works for about 10 min, after it is cut , if I replace the dapo41, it works, thanks in advance
@tushiwarashi3663
Жыл бұрын
you got a new sub mann... you dont know how thankful i am seeing this i got like 10pcs psus like these.... cant seem to find whats happening to them but thank you i will attempt to repair them again...
@ЮрийСеменов-ж5ю
11 ай бұрын
Я пересмотрел ОГРОМНОЕ количество видео на Вашу тему и ТОЛЬКО Вы смогли помочь. СПАСИБО! "Из России с любовью!"
@ToltecMerc
11 ай бұрын
Thank you very much for the kind words!
@emanueldegastaldi13
5 ай бұрын
gracias por compartirlo...me fue de gran ayuda. saludos desde argentina.
@ivanslaliron9408
14 күн бұрын
Hello, if the power cuts off after a few minutes, what could this be causing please?
@cysrandomthoughts1087
Жыл бұрын
Another cool video, thank you for sharing 👍
@ToltecMerc
Жыл бұрын
Thank you for stopping by!
@venom3214
9 ай бұрын
OLD FIRMWARE = JAILBREAKABLE...HOORAYYYY!!!!!!!!!!!!!!!!!!
@amirrajkomar33
11 ай бұрын
It's fantastic and iwould really say thanks for such amazing effort and the genuine way of dealing with problems to fix in details like we are with you . If i were there, iwould join you to learm and follow your instructions, electronics are Passion Thanks again from Egypt 🎉
@ToltecMerc
10 ай бұрын
That is very kind of you! Thank you!
@issmailakm9792
9 ай бұрын
In my power supply i can measure the 5 volt, but no stby and no 12 v. Can you tell me what could be the problem?
@ToltecMerc
9 ай бұрын
So many things. I really can't tell you exactly where the problem is. Many, many options. Get a working supply and make comparisons.
@tushiwarashi3663
Жыл бұрын
i just tested most of my defective psu here... 12v is not consistent on psu test pin shorting.... its dropping voltage on 12v.... whats causing that?
@ToltecMerc
Жыл бұрын
It could be almost anything honestly. It sounds like a safety circuit has detected a problem and is shutting the 12V down.
@petel6856
Жыл бұрын
Another amazing video. I always look forward to your videos. I've learned so much. I wanted to ask you what kind of hook leads are on your Probe Masters? Also, what does the power factor correction IC do?
@ToltecMerc
Жыл бұрын
The hooks are from Probe Master as well. The PFC is supposed to change the way the supply draws current from the AC input in order to produce less harmonic content on the AC input from the power company. Basically, it improves overall efficiency.
@petel6856
Жыл бұрын
@@ToltecMerc Thanks for the response. Keep up the good work.
@stivenpuntocom2431
9 ай бұрын
Tengo una fuente de las mismas que le fallan los 12v, pero no hablo ingles 😔
@mrMichaelVola
20 күн бұрын
what exactly are you shorting to get the 12v in 23:19 ?
@ToltecMerc
Күн бұрын
I am connecting the 4.8V standby pin to the "enable" pin. There are 4 contacts. 4.8V, Ground, 12V enable and a "Power Good" signal.
@mrMichaelVola
Күн бұрын
@@ToltecMerc thanks for the reply friend
@petrpetr9334
10 ай бұрын
👍🏻👏👏👏👏👏👏👏👏💯
@ToltecMerc
10 ай бұрын
Thank you very much!
@joseramos3076
9 ай бұрын
Happy new year 2024
@ToltecMerc
9 ай бұрын
Thank you! Happy New Year to you as well!
@amirrajkomar33
9 ай бұрын
Can dda001Ag be replaced with L6599D?
@ToltecMerc
9 ай бұрын
I honestly do not know but they do look similar.
@guirelva8877
9 ай бұрын
Excelente vídeo, vai me ajudar muito ! 👏🏼👏🏼👏🏼
@ToltecMerc
9 ай бұрын
Thank you so much!
@davidsotelo5307
5 ай бұрын
Gran aporte, saludos
@dharmenderrexwal9848
Жыл бұрын
My ps4 shut down while playing and when I on it[ do not turn off properly] the message shown on screen
@marionycon9488
Жыл бұрын
I got one with 12volts problem, but the fan tries to start up die straight the way
@Console_Tech
Жыл бұрын
Another great video thanks.
@ToltecMerc
Жыл бұрын
Thank you! Thanks for watching and commenting!
@serviplay
Жыл бұрын
The Optoacoplator is bad too ?
@ToltecMerc
Жыл бұрын
No, I don't think it was faulty but I did change it out to be sure.
@muratrisvan
Жыл бұрын
Thanx master ♥️🇹🇷
@ToltecMerc
Жыл бұрын
You're welcome 😊
@ivanslaliron9408
Жыл бұрын
Thank you very much
@ToltecMerc
Жыл бұрын
You are welcome! Thank you for watching and commenting.
@jluismejia6600
Жыл бұрын
Food to se you again
@ToltecMerc
Жыл бұрын
Thank You!
@rfr653
Жыл бұрын
Good job mate 👍
@ToltecMerc
Жыл бұрын
Thanks 👍
@retropol4316
Жыл бұрын
Great work.
@ToltecMerc
Жыл бұрын
Thank you so much!
@rajendrasinghgames3155
Жыл бұрын
Thanks
@rajendrasinghgames3155
Жыл бұрын
Good
@ArturoCuellar54
Жыл бұрын
Good day! I just recently found your channel and its been so entertaining to see a lot of videos! Keep up the good content! I also wanted to ask if its not a problem of course if you could guess on whats been happening to a ps4 slim i have. Modelo 2015b that powers on for 2-3 secs, fans spins then shuts off (i swapped the psu for a new one but the problem persists) thanks! And sorry if is an inconvenience
@jluismejia6600
Жыл бұрын
*good
@ToltecMerc
Жыл бұрын
Thank goodness!
@dondanij
Жыл бұрын
Excellent video and thanks for sharing, the damaged component was only the dda001ag, that's why it didn't deliver 12 volts? Greetings from Argentina.
@ToltecMerc
Жыл бұрын
Yes. Damaged DDA001AG. I initially replaced with DDA001BG which it seems is not correct part. Replaced with identical DDA001AG and it worked just fine.
@atifservicecenter
Жыл бұрын
Your multimeters are very impressive 😮 I wish, I could have one like this... these multimeters ain't available in my country (India) it is available from out sources but cost is too high 😢 I can not afford. If you have any spare one please donate me sir 🙏 I fall in love with your multimeter ❤ Please give me if you have any spare one. Thank you 🙏
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