Any chance to get this schematics?
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Last edited by SMDFlea; 09-19-2021, 01:42 PM. -
Dell Latitude 5520
I search the boardview and schematic for Dell Latitude 5520
SouthPeak15 TGL MB 8L
19819-1
82G7H$LA
073T17 -
Re: Latitude 5520 (SouthPeak15 TGL 19819-1) schematic
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Re: Latitude 5520 (SouthPeak15 TGL 19819-1) schematic
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thanksπ―π―π―π―π―π―π―π―π―π―π―π―π―π―π―Comment
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Hello,
I am working on a Dell Latitude 5520 motherboard (SouthPeak15 TGL MB 8L model). When I plug in the charger and take measurements at the MOSFETs (Q7408 and Q7421), I get a voltage of 5V.
I have measured all the voltages as well as the resistances of the coils, which you can see in the attached photo.
After removing the MPNR 2941B147 (PU5001) component, the voltage at the MOSFETs (Q7408 and Q7421) increased to 20V. I also took new voltage measurements, and the results are available in the photo.
Additionally, when I connect... -
I have bought a not complete and defective Dell Latitude 5520 for parts (needed the networkconnector (RJ45) to repair a other board).
Have repaired the other board (Dell Latitude 5540) and I wanted to know if I could find out what is wrong with the 5520 board (SouthPeak15 TGL MB 8L 19819-1) and perhaps repair this one also.
After connecting the USB-C charger (both USB-C ports on the laptop, does not have an other option) and pressing the power button, nothing happens (no lights or fans, no capslock).
Have checked with a thermal camera, and there are a couple of things... -
I have a Dell Latitude 5530 with a damaged RJ45 network connector. See the attached pictures.
Have already searched on Farnell / Aliexpress / Ebay and had contact with several suppliers on Aliexpress and Ebay, but they cannot deliver this connector.
Is there someone inside the EU, who has these connector(s) or perhaps defective motherboard(s) for these laptop models I have mentioned in the topic title.
Pictures of these boards:
Dell Latitude 5520 https://www.ebay.com/itm/256052956663
Dell Latitude 5530 https://www.ebay.com/itm/125844181534
Dell... -
Hello everyone,
I'm looking for the schematic diagram and boardview file for a Dell Latitude 3390 laptop (motherboard 17810-1).
I need these files to diagnose and repair a board issue. If anyone has these files or can point me in the right direction, I would greatly appreciate it.
Specific details:- Model: Dell Latitude 3390
- Motherboard: 17810-1 / 16888-1
- OEM: Wistron SL KBL-R (Starlord)
Any help would be much appreciated. Thank you in advance!...11-07-2025, 03:30 PM -
Hello guys,
If someone could help share Latitude 7530 schematic.
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