Author Topic: Caps or resistor shorted on JDM-030 PS4 controler  (Read 1329 times)

Offline kaitsu

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Caps or resistor shorted on JDM-030 PS4 controler
« on: October 12, 2021, 01:30:24 AM »
Hello every one, I'm french and I have a problem on a JDM-030 ps4 controler.

When I plug it in, nothing lights up. I tested the battery it is ok and changed the usb port and the ribbon (very damaged) but still the same.
I noticed that the cable heats up when the USB is plugged in.
I check several components with multimeter and I find a shorted part just next to the ribbon socket but no reference on it.





I am looking for the reference of this piece with a diagram or your knowledge!

I think the damaged ribbon had create a short circuit in his socket.
I am also looking for the reference of this ribbon socket soldered on the PCB to replace it on another controler.

Thank you very much in advance and have a nice day !

Offline RDC

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #1 on: October 12, 2021, 07:50:14 PM »
Just remove the Cap if you suspect it is shorted. There are going to be several more things in parallel with that though, so testing it on the board for a short is not going to mean that Cap is the bad one.

https://acidmods.com/forum/index.php/topic,43542.msg332901.html#msg332901
Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

Offline kaitsu

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #2 on: October 13, 2021, 12:32:28 AM »
Ok thanks i check that.

Offline kaitsu

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #3 on: October 13, 2021, 01:44:00 AM »
Hi, i took off the cap. i tested continuity on the board and now i have resistance. I could not read anything on the cap, no continuity or resistance because it may be too small for my multimeter or it overheated when I removed it. Is it possible to replace it?
Thanks

Offline RDC

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #4 on: October 13, 2021, 06:32:53 AM »
The controller will work without that Cap, it is not a critical component.
Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

Offline dj_amir

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #5 on: October 13, 2021, 12:30:41 PM »
Hi
Capacitor short circuit is related to power ic.

Offline kaitsu

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #6 on: October 25, 2021, 03:55:49 AM »
Hello, sorry I didn't have time to answer earlier.
The problem is still present without this cap. The ribbon was very damaged can a small piece of metal is stuck in its socket?
I am looking for the reference of this socket.
Power ic is BD92001 or apap041 SOP7 IC?
Thanks

Offline wickated

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #7 on: October 25, 2021, 04:01:25 PM »
Power ic is BD92001
lift it. then recheck

Offline kaitsu

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #8 on: October 26, 2021, 12:34:14 PM »
Thanks for your answer.
But i'm french (sorry) and i don't understand or bad translate for "lift it". What is the manipulation ? thanks

Offline dj_amir

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #9 on: October 26, 2021, 05:35:26 PM »
Hello
Remove this ic from the board.try again capacitor short circuit.
https://ibb.co/4NTjQtz

Offline kaitsu

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #10 on: November 27, 2021, 02:14:08 PM »
Hello, I think I will be able to remove it with hot air, but not to put it back ... the capacitor is already removed and its terminals on the board are not shorted.

Offline Baldur

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #11 on: November 28, 2021, 06:17:11 AM »
Is the ribbon cable the one which is needed, also usb-daughter board? This controller needs a jds-030.

Take a closer look into the connector to make sure there's no short inside.

Offline kaitsu

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #12 on: November 29, 2021, 01:37:58 AM »
You're right, thank you ! I got the controller with the wrong usb port ... It was not the JDS-030. The controller still does not turn on but the ribbon no longer heats up when I plug it in. It must have burned a piece further ...
« Last Edit: November 29, 2021, 01:42:28 AM by kaitsu »

Offline Baldur

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Re: Caps or resistor shorted on JDM-030 PS4 controler
« Reply #13 on: November 29, 2021, 12:11:30 PM »
When you connect the usb-port to the controller and plug an USB-cable while this is connected to a power source (powerbank / USB-port of PS4) will the controller heat up? Maybe around the little chip in the middle?

 

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