Dell Latitude 5410/5510 LA-J371P Broadview / Schematics

[menshawy]

i need boardview please
Can anyone help ?
la-j371p

[Dntds91]

Nevermind, i found the schematics for 5€ and bought it. It's indeed a SMD fuse but at 1A and 65V (!!)

Schematics attached

Thanks

[Andreasbest]

WHAI IS PASSWORD ?|

What password?

[mosleh]

Nevermind, i found the schematics for 5€ and bought it. It's indeed a SMD fuse but at 1A and 65V (!!)

Schematics attached

WHAI IS PASSWORD ?|

[Andreasbest]

The voltage rating of your replacement fuse can be higher than the original. Be sure to spec the 1A for the current rating.

I replaced it with the usual 32V and works like a charm.
Never seen a 65V again.

[SMDFlea]

Thread merged with LA-J371P schematic request thread. Thanks for sharing

[mon2]

The voltage rating of your replacement fuse can be higher than the original. Be sure to spec the 1A for the current rating.

[Andreasbest]

Nevermind, i found the schematics for 5€ and bought it. It's indeed a SMD fuse but at 1A and 65V (!!)

Schematics attached

[Andreasbest]

Hello
I try to repair s screen backlight and i found 2 SMD that i think they are fuses and are burned.
Problem is since there are no schematics for this board i'm going blind.
They are brown and only have a + (cross) on them. Check attachment.
Can someone identify it please?
Any help appreciated.
Thank you in advance

P.S: according to http://matthieu.benoit.free.fr/cross/smd_fuse_codes.htm the + marking refers to 0435.250 that is a 250mA @ 32V fuse. Can someone confirm please?

[bhatt]

Re: Dell Latitude 5410/5510 J3819 Broadview / Schematics


pls mention motherboard part number

DELL 5410 MOTHERBARD PART NUMBER ( FDZ41 LA-J371P REV1.0 SCHEMATIC + BOARD VIEW ALSO

[eum]

Re: Dell Latitude 5410/5510 LA-J371P Broadview / Schematics

Hi,

Here are the schematics I found for the G15-5510 / LA-K662P -> [MOD EDIT] Link to schematic https://www.badcaps.net/forum/showthread.php?t=111546
Look at the schematic on page 90.

It seems close enough on this part of the circuits.

The SY8388RHC chip generates 3V3_ALW(ays). It powers the Embedded Controller / SuperIO which is the chip listening to the power button and triggering the powering up of the laptop. Sadly, it seems to be no longer manufactured.

I hope this helps someone.

Cheers,
eum

[tronix]

Re: Dell Latitude 5410/5510 LA-J371P Broadview / Schematics

Anyone have the schematics? I have this board with a short on the big electrolyic caps (330uF) near the cpu and this would really help to identify which rail is affected and isolate the short.

[SERGEY1962]

Re: Dell Latitude 5410/5510 LA-J371P Broadview / Schematics

Kd*** is confirmed as SY8388RHC, please check this thread https://www.elvikom.pl/prosba-o-dobr...hc-t70180.html and this one http://www.tecnologos.net/viewtopic.php?t=5635
eH*** then seems to be SY8386RHC.

[illiac4]

Re: Dell Latitude 5410/5510 LA-J371P Broadview / Schematics

Hey. I am also looking for this component what it is. Someone spilled coffee on the IC. Here is the picture from a good one and also broken one.

Does anyone know what this ic could be? eHCNI is the ic

Thank you.

P.S.:
Have ordered this one. Will see if it will work.
https://de.aliexpress.com/item/1005004964200865.html

[Bisketti]

Re: Dell latitude 5410 la-j371p.

It might or might not be a silergy SY8386RHC .Some sellers list it with different marking codes, eH*** and Kd*** , don`t know for certain without a datasheet and at the moment its only available to customers with a mysilergy account.

One of our members contacted me via PM and said on his LA-H101P motherboard the marking was Kd . So eH or Kd ?

Many thanks..

[Bisketti]

Re: Dell latitude 5410 la-j371p.

Hello Bro, you must be more explicit which component are you referring to pu401? what do you want to know?

Apologies pu301. I cant find any bv or schematic for this model.

[SMDFlea]

Re: Dell latitude 5410 la-j371p.

Anyone know what ic marking eHCQE (Q could be a 0). Its a LA-J371p dell latitude 5410?

It might or might not be a silergy SY8386RHC .Some sellers list it with different marking codes, eH*** and Kd*** , don`t know for certain without a datasheet and at the moment its only available to customers with a mysilergy account.

One of our members contacted me via PM and said on his LA-H101P motherboard the marking was Kd . So eH or Kd ?

[aldopc]

Re: Dell latitude 5410 la-j371p.

Anyone know what ic marking eHCQE (Q could be a 0). Its a LA-J371p dell latitude 5410?

Hello Bro, you must be more explicit which component are you referring to pu401? what do you want to know?

[Bisketti]

Dell latitude 5410 la-j371p.

Anyone know what ic marking eHCQE (Q could be a 0). Its a LA-J371p dell latitude 5410?

[cr1ss]

Re: Dell Latitude 5410 - FDZ41 LA-J371P Rev: 1.0 (A00) Schematic or boardview

Anyone?