Badcaps.net Forum
Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting Laptops, Tablets, and Mobile Devices > Schematic Requests ONLY!
Register FAQ Calendar Search Today's Posts Mark Forums Read

 
Thread Tools Display Modes
Old 03-31-2022, 02:01 PM   #1
pingaroon
Member
 
Join Date: Nov 2019
City & State: London
My Country: uk
I'm a: Knowledge Seeker
Posts: 95
Default Anyone with schematic for Dell Latitude 5400 LA-G891P / LA-G892P ?

Need to know the specification of the screen connector fuses - there are 3 with a little plus on them that I have not seen before
pingaroon is offline   Reply With Quote
Old 03-31-2022, 02:06 PM   #2
mon2
Badcaps Veteran
 
mon2's Avatar
 
Join Date: Dec 2019
City & State: Windsor, Ontario
My Country: Canada
Line Voltage: 110VAC
I'm a: Knowledge Seeker
Posts: 3,190
Default Re: Anyone with schematic for Dell Latitude 5400 LA-G891P / LA-G892P ?

Post a pic of your LCD screen connector on the logic board.

A fuse does not have a polarity so the '+' marked devices are most likely polarized (tantalum or similar) capacitors.
mon2 is offline   Reply With Quote
Old 03-31-2022, 02:08 PM   #3
pingaroon
Member
 
Join Date: Nov 2019
City & State: London
My Country: uk
I'm a: Knowledge Seeker
Posts: 95
Default Re: Anyone with schematic for Dell Latitude 5400 LA-G891P / LA-G892P ?

I found it - posting here in case anyone needs it...
Attached Files
File Type: pdf Dell 5400 EDC41 LA-G891P Schematic Diagram.pdf (2.56 MB, 13 views)
pingaroon is offline   Reply With Quote
Old 03-31-2022, 02:18 PM   #4
pingaroon
Member
 
Join Date: Nov 2019
City & State: London
My Country: uk
I'm a: Knowledge Seeker
Posts: 95
Default Re: Anyone with schematic for Dell Latitude 5400 LA-G891P / LA-G892P ?

They are fuses - unusual to find fuses like this with a simple plus sign on the back

(eg FZ3 is 1A_65V_T0603FF1000TM)

(Markings explained on the attached AEM pdf - the plus on these fuses indicates a rating of 1A)
Attached Images
File Type: jpg fuse.jpg (738.4 KB, 9 views)
Attached Files
File Type: pdf T0603FF1000TM_AEM.pdf (1.45 MB, 6 views)

Last edited by pingaroon; 03-31-2022 at 03:08 PM..
pingaroon is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



Badcaps.net Technical Forums 2003 - 2022
Powered by vBulletin ®
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 02:02 AM.
Did you find this forum helpful?