Dell Latitude 5420 - LA-K491P - Schematic Needed

[AppleTechSupply]

Hi everyone.

I am looking for a schematic + boardview for a Dell Latitude 5420

Board Model

GDF40 LA-K419P Rev 2

Also if anyone knows where the Eeproms are located that would also be helpful !

[darckreign1984]

schematics for dell latitude 5420 la-k491p

dell la-k491 rev 2 (a01)
pwb 2fm7c

thanks

[Bisketti]

Re: Dell Latitude 5420 - LA-K491P - Schematic Needed

Anyone recognize ic number eHCYH pu301 . La-K491p GDF40

[Bisketti]

Re: Dell Latitude 5420 - LA-K491P - Schematic Needed

Also 5 leg component with v23 printed on it.

[kalilinux25]

Re: Dell Latitude 5420 - LA-K491P - Schematic Needed

Also 5 leg component with v23 printed on it.

Hope someone cna provide

[luisfm2]

Re: Dell Latitude 5420 - LA-K491P - Schematic Needed

Hi..
Any idea what Ref PWM (PU100) 3,3v.

[SMDFlea]

Re: Dell Latitude 5420 - LA-K491P - Schematic Needed

Hi..
Any idea what Ref PWM (PU100) 3,3v.

Its too blurred to see the marking on the chip.

.

[asukavotinh]

[bhatt]

GDF40 LA-K491P REV 3.0 NEED SCHEMATIC, HAVE ANYONE

[lazo41]

Can you help me figure out what the parts marked in the picture are?
GDF40 LA-K491P
Rev: 2.0 (A01)
2021-10-15

[bumper1]

I have GDF40 LA-K491P REV 3.0. I desoldered them to measure. About 10uF + 10uF. So 10uF/25V I think. Also looking for schematic.

[geethmadu]

Can you help with GDF40 LA-K491P Rev:2.0 Schemetic and Boardview?

Much appriciated