Schematic in PDF form for the IBM ThinkPad R40 laptop, roughly 1.45 MB. The file name gives no board number or revision, so compare page headers with the markings on…

Schematic PDF for motherboard NM-C131, an LCFC board number; LCFC is the Lenovo-owned ODM that uses the NM- prefix.

Schematic in PDF form for the ASUS UX550GD and UX550GE, board revision 2.1. It documents the circuits page by page, so you can follow power rails, charger and sequencing…

Circuit schematic in PDF format for the ASUS STRIX-Z270H-GAMING motherboard, with the RG suffix taken from the name, archived as RAR at around 1.42 MB.

Component datasheet for the 1N4936, filed under schematics and stored as a 45.5 KB PDF.

PDF schematic for the Gigabyte GA-F2A55M-S1 motherboard, revision 1.0, compressed into a 585 KB RAR.

Schematic diagram for the Xiaomi Redmi 8 smartphone, a 1.65 MB PDF readable in any PDF viewer.

Schematic package for the ASUS Z10PA-U8 server motherboard, supplied as a RAR archive of about 671 KB that should contain a PDF circuit diagram.

Revision 1.0 placement drawing, labelled boardview, for the Gigabyte GA-RX4W3 mainboard, stored as a 1.45 MB PDF.

Schematic in PDF form for the MSI MS-7B06 motherboard, revision R1.2, compressed in a RAR archive of about 2.8 MB.

Lenovo B450 circuit diagram for a Wistron-designed board with the project code LA14. No revision is stated, so check the title block and compare it with the markings on…

Repair guide for the Asus K53SV notebook, a 593 KB PDF. The file name does not state a board revision.

Asus X550MJ repair guide, a 911 KB PDF. No motherboard revision is included in the name, so look for the board version inside the document.

PDF of 352 KB for the 74AC14, a hex inverter with Schmitt-trigger inputs from the advanced CMOS family, listed under schematics.

Reference sheet in PDF for the RJH60F7, an IGBT the file name rates at 50 A and 600 V. Devices of this type turn up in induction heating appliances, inverter welders and…

Schematic in PDF form for the Lenovo M90a desktop, machine type M838z, built on board IQ470SV revision 1.0, archived as RAR.

ASUS N3050I-C motherboard schematic at revision 1.00, a PDF stored in a 4.68 MB RAR archive.

Schematic in PDF format for the ASUS X545FB laptop, roughly 9.93 MB. The name does not state a board revision, so compare the sheet titles and revision block with the…

MSI MS-7852 motherboard schematic, revision 1.0, provided as PDF and compressed in RAR.

PDF schematic for the Foxconn 945U01 desktop motherboard, where the model code indicates an Intel 945 series chipset, catalogued under ECS.

Circuit diagram for the Quanta G7BD motherboard project, supplied as a PDF of roughly 3.34 MB.

Apple reference sheet explaining net names, the signal and rail labels used in Apple logic board schematics. It is a 383 KB PDF and not tied to a specific board number.

Schematic covering the ASUS A3N and A3L laptop models, supplied as a 1.17 MB PDF. Both models appear in one document, which points to a shared mainboard design, but the…

PDF schematic for the Quanta EU3 board at revision C, roughly 724 KB. The pages show the power sequence, chipset connections, memory interface and I/O connectors, so a…

Schematic for the ASUS K46CM notebook in PDF format, 1.24 MB, apparently a duplicate copy judging by the (2) in the name.

Schematic for the Xiaomi Mi 10 smartphone, codename umi, compressed into a 1.57 MB 7-Zip archive. Unpack it to view the circuit pages.

Schematic in PDF format for the board 71R-E14RV6-T830, packed in a 1.11 MB RAR archive.

Schematic diagram for the Samsung X360 notebook, supplied as a 1.35 MB PDF. The file name gives no board number, revision or platform code name, so the exact mainboard…

HP DV2000 schematic for the Intel 945 based board referred to as Akita, with -1 and 0331 as further codes in the name, likely revision and date markers though not…

Laptop schematics for the Toshiba Satellite A665, Compal board LA-6062P, in a 1.55 MB rar archive that likely contains a PDF.

Schematic PDF for a G430 notebook, with LE6 noted in the name, probably a project or board designation though no confirmed board number is given.

Lenovo schematic for the DCL513A, built on a Compal board marked LA-2201. Compal uses the LA prefix for its motherboard model numbers, which appear printed on the PCB…

Apple logic board schematic for board number 820-3023, provided as a PDF inside a 1.42 MB RAR.

Schematic PDF for board GK5MP5X, a Comet Lake-H design paired with an NVIDIA N18P-G62 graphics processor, in a 2.1 MB RAR archive.

Schematic PDF for the Lenovo ThinkPad B460 laptop, a Wistron design with project code LB46E and board number 10307-2.

Schematic in PDF format for the Apple MacBook Air A1466, 1.63 MB. The name gives only the model number and no logic board number, which matters because several boards…

Schematic for the Samsung Galaxy S5, variant SM-G906S, provided as an 8.15 MB PDF with no board revision in the file name.

Dell Inspiron 1545 schematic as a compact 700 KB PDF. Only the brand and model are stated, with no motherboard number, ODM project or revision, so read the first page…

Lenovo IdeaPad 130-15IKB schematic covering Compal board LA-G202P, a 5.63 MB PDF. The LA- prefix marks Compal's board numbering, so confirm the code and revision on the…

Repair guide PDF for the ASUS X556UJ notebook mainboard. Rather than a full circuit diagram, guides like this generally outline the power-on sequence, list expected rail…