e114139 94V-0 dc-jack short to ground

[rippergr]

Hello,
I have a laptop mb e114139 94V-0 which blow a capacitor (PL1) near the dcjack.
After I remove the capacitor I checked the dc jack and all pins (1,2,3) are short to ground.
I couldnt found schematics and I don't know if this is a mosfet problem.
Can someone guide me to test what is going on?

[meritosari]

Re: e114139 94V-0 dc-jack short to ground

Seem like Clevo (brand in Asia is Axioo)

[kc8adu]

Re: e114139 94V-0 dc-jack short to ground

pl1 should be an inductor.with it gone the short is most likely at or near the jack.
looks like maybe a burn thru at the jack side of pl1.start there.

[rippergr]

Re: e114139 94V-0 dc-jack short to ground

Thanks a lot for the schematics meritosari.
So if I remove the jack you think it could be fixed or it may be burnt down the layers?
Could it be some other component short ?

[rippergr]

Re: e114139 94V-0 dc-jack short to ground

Update:
I removed jack and pc1. Jack is ok but when I measure 1,2,3 in jack position on board it shows short to ground.
How can I clean the board in that position so I bypass the short?

[rippergr]

Re: e114139 94V-0 dc-jack short to ground

The problem was that after PL1 blew up it short the dc jack line. I cut all lines from positive voltage and just connect it to one end of the new pl1 and it worked. Thanks everyone for your help and espessialy meritosari for the schematics.