Skip to content

18777-1 Schematic

Schematic 18777-1 Added: Feb 21, 2023 RAR · 1.7 MB

File details

TypeSchematic
Board number18777-1
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size1.7 MB
AddedFebruary 21, 2023
Updated
Original file name18777-1 LS40 LS40IC 4PD0HB010001 PDF.rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

From the original post:
18777-1 LS40 LS40IC 4PD0HB010001 PDF

A schematic for a laptop board from Wistron, board number 18777-1, with the model marks LS40 and LS40IC and the code 4PD0HB010001 as they appear in the original file name. It is supplied as a 1.7 MB PDF inside a RAR archive. Technicians use a schematic like this to trace power rails and signal paths when a machine shows no power or fails to start. Before relying on any page, check that the board number printed on your motherboard matches 18777-1 and note the revision if one is marked on the board.

For board 18777-1 the catalog also has 1 schematic, 1 boardview file, and 1 BIOS dump.

Description generated from the catalog data. ·

How to open it

Schematics are PDF files: any PDF reader works. Use the search in the PDF to jump to a net or part name, and keep the boardview open next to it if you have one.

Guide: How to Read Laptop Schematics: Rails, Nets, Sequence →

Browse more

Questions about this file

Which board is this schematic for?

It is for 18777-1. Compare the board number and revision printed on your PCB with the file details before relying on it.

How do I open the schematic?

It is a PDF file, usually inside an archive. Extract it and open it in any PDF reader; text search helps to find nets and parts.

Is there a boardview for the same board?

Check the related files below: files for the same board and model are listed first.

Report a dead link or request removal