Acidmods

Console Modding------ ( Here you can talk about your favorite Consoles ) => PS4 => PS4 Controllers/PS4 Rapid Fire Controllers => Topic started by: fede19802022 on November 28, 2023, 03:51:05 AM

Title: R3 Problem JDM-040
Post by: fede19802022 on November 28, 2023, 03:51:05 AM
Hi everyone
I have a problem with the R3 key does not work as I do to recover the functionality
Thank you

https://imgur.com/FYiorpz


https://imgur.com/a/FH5lQ9q
Title: Re: R3 Problem JDM-040
Post by: RDC on November 28, 2023, 08:37:12 AM
First check continuity between the spot in the red circle, and the orange dot to the right of it. Press the button and make sure the value goes close to 0ohms when pressed. Just becasue those buttons 'click' when pressed does not mean they are good.

If the button tests good, then solder a jumper wire and connect the 2 Orange spots. Also make sure the solder joint in the Red circle is good making connection to that trace there.

(https://www.acidmods.com/RDC/DS4/Repair/fede19802022_EzvFxSW.jpg)
Title: Re: R3 Problem JDM-040
Post by: fede19802022 on November 28, 2023, 11:09:45 AM
Hi

There is continuity between the red circle and the orange dot on the right while I press the button I made the jumper between the two orange dots (as you can see from the photo) but it still doesn't work

thank you very much for helping



https://imgur.com/a/EdEGZPs
Title: Re: R3 Problem JDM-040
Post by: RDC on November 28, 2023, 09:02:45 PM
Follow the trace from the red circled spot and make sure it's not damaged anywhere.
Title: Re: R3 Problem JDM-040
Post by: fede19802022 on November 28, 2023, 10:31:11 PM
HI

I have attached the completed photo of the motherboard, can you help me find the trace

Thank You



https://imgur.com/iQ6jOi8
Title: Re: R3 Problem JDM-040
Post by: RDC on November 28, 2023, 11:04:14 PM
Pic isn't that great, trace looks open here though.

(https://www.acidmods.com/RDC/DS4/Repair/fede19802022_iQ6jOi8.jpg)
Title: Re: R3 Problem JDM-040
Post by: fede19802022 on November 29, 2023, 12:10:26 AM
yes the point is right how can I restore the line

Many many Thanks
Title: Re: R3 Problem JDM-040
Post by: fede19802022 on December 08, 2023, 04:46:24 AM
Resolved.

Thanks
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