Author Topic: Help with JDM-011 missing functions and missing components  (Read 634 times)

Offline Abasce

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Help with JDM-011 missing functions and missing components
« on: March 07, 2021, 05:52:21 PM »
Hello!

I have received a JDM-011 and i'm trying to repair it.
It syncs OK over bluetooth and works almost fine, but there are a couple of things not working right.

Can you help me making it 100% functional?

Decription:

- Usb sync not working (PS4/PC don't reconize anything when plugged)
- (JDS daughter and 12pin ribbon cable are ok, tested with another working JDM-011 board without issues)
- However, it syncs ok via bluetooth (PS+share).


Things working:

- All buttons (including L2/R2, L3/R3, DPAD, analog sticks)

Not working:

- USB - connection/LED status/Charging battery (JDS daughter board and 12pin ribbon are ok)
- Audio output through jack/speaker
- Not charging over aux port either (overheats)
- Touchpad (unit is ok, tried on another JDM-011)
- Rumble

I've made a first inspection on the board and it seems that there are a couple of components missing.
Can you help me indentifying them? Do you think are they responsible for this issues? What else could cause this?





The one in the middle is there but it seems broken (missing one corner of the IC)
I dont have donor boards, doyou think i can find that parts over the internet?

Thanks in advantage for you help and sorry for my low level english.
« Last Edit: March 07, 2021, 06:09:38 PM by Abasce »

 

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