Acidmods

Console Modding------ ( Here you can talk about your favorite Consoles ) => PS4 => PS4 Controllers/PS4 Rapid Fire Controllers => Topic started by: Stackhouse on December 21, 2020, 02:48:05 PM

Title: JDM-040 L2-R2 issue
Post by: Stackhouse on December 21, 2020, 02:48:05 PM

Hi, Im having this problem, both L2 R2 seems to be pressed, Ive already change the conductive film, so theres has to be a problem on the main board, anyone got any clue

Thx


(https://i.postimg.cc/cvHF8Lwb/IMG-20201221-173504109.jpg) (https://postimg.cc/cvHF8Lwb)

Title: Re: JDM-040 L2-R2 issue
Post by: TuttiFrutti on December 22, 2020, 08:20:01 AM

Make sure the rubber trigger pieces are pressed down properly when the trigger is inserted and re install drivers. I had weird stick malfunctions but good drivers fixed it.

Title: Re: JDM-040 L2-R2 issue
Post by: Technocrat on December 29, 2020, 10:36:20 PM

I have similar issue.
After I replaced a stick on my JDM-040, both L2 and R2 became always active. I checked that on both PS4 and PC.
I disassembled the gamepad and found that there is noise on contact pad pin 3. If I touch it, the signal will drop off.
It looks like a pull resistor is dead or there is a short circuit on this contact.

Title: Re: JDM-040 L2-R2 issue
Post by: wickated on December 29, 2020, 11:48:26 PM

first of all replace stick again. second one add denoise capacitor. third one check contact of pcb film.

Title: Re: JDM-040 L2-R2 issue
Post by: Stackhouse on March 05, 2021, 05:35:15 AM

Quote from: wickated on December 29, 2020, 11:48:26 PM

first of all replace stick again. second one add denoise capacitor. third one check contact of pcb film.

sorry for the late response, where shoud I add that capacitor?