Gigabyte GA-B85M-D3H schematic covering revision R21, presented as a PDF in a 789 KB RAR.

PDF schematic for a Z84F board, with no brand, revision or laptop model given in the name.

Revision 1.1 schematic for the Gigabyte GA-B85M-DS3H desktop motherboard, packaged as a PDF inside a 713 KB RAR.

PDF schematic for a board designated Z84FM, a variant within the Z84 code family. Nothing else is stated in the name: no revision, brand or laptop model.

Schematics for the Xiaomi Mi 9 SE smartphone, delivered in a compact 981 KB RAR archive. No board revision is given in the name.

Circuit diagram set for the MSI MS-7357 motherboard, supplied as a compact 1.13 MB RAR archive.

Notebook motherboard schematics for the Quanta BU1 project, revision 1C, in a 1.20 MB PDF.

ASUS F5N schematic, revision 1.0, a 2.32 MB PDF. The document lays out the laptop mainboard circuitry, helping technicians trace power rails, check the power-up sequence…

Samsung SM-G955F schematic, a 4.88 MB PDF document. The file name gives the model code only, with no board revision.

Laptop schematic covering the 330S-14 and 330S-15 models, which share a board code-named Luffy.

PDF schematic for a Dell 5400 series laptop, platform EDC41 with Compal motherboard LA-G891P, about 3.49 MB.

Laptop schematic identified only by the number 4520, with no brand, board number or revision stated in the name, so the exact model cannot be confirmed from the title…

Foxconn 915A01 desktop motherboard schematic in PDF, a board whose model code suggests the Intel 915 chipset generation, catalogued under ECS.

MSI MS-7298 motherboard schematic, revision 1.0, provided as a 971 KB PDF. The MS-7 prefix is MSI's numbering for desktop mainboards.

Schematics for the Samsung SM-G770F, packed into a small 1.39 MB ZIP archive. No board revision is mentioned in the name, so compare the markings on the main PCB with…

Quanta Y22A schematic at revision 1A, dated 20140327 in the name, which suggests a March 2014 drawing.

Schematic diagram and service manual for the Lenovo A536 phone, with the brand misspelled as Lonovo in the original name, supplied as a 6.73 MB RAR archive.

Schematic diagram for MSI board MS-7505, packed as a 4.28 MB RAR archive. The MS-xxxx code is MSI's internal model number, printed on the PCB.

Circuit diagrams for the Inventec Manaus 10M board, part number 6050A2355301, revision RA02, delivered as a 618 KB RAR.

ASUS F5Z laptop schematic, an 863 KB PDF identifying the model but not the board revision or number.

Compal schematic for the Lenovo IdeaPad G580, covering the QIWG5, QIWG6 and QIWG9 platforms with board numbers LA-7981P, LA-7982P and LA-7988P.

Schematic for the Lenovo Z50-70 built on the LCFC board NM-A273, project ACLUA, with revision tags R0.3 and R1.0 dated 1226 in the name.

Gigabyte GA-AB350M-D3H desktop motherboard schematic, revision 1.0, provided as a PDF of roughly 1.19 MB.

Circuit diagram in PDF for the Acer Aspire E5-473 built on the Compal LA-C341P mainboard.

Schematic for the HP Pavilion 11-n010ea x360 convertible, built by Compal on the ZPT10 project with board number LA-B151P, revision 1.0.

Power supply schematic in PDF for the Sony EX2T TV chassis, 761 KB. It covers the PSU section only, useful for diagnosing a set that does not power on, clicks or shuts…

Troubleshooting guide for the Samsung Galaxy S21 Ultra, as a 7.24 MB PDF; the name gives no model code or regional variant.

Schematic in PDF for the Lenovo IdeaPad Y470 laptop. The name gives no board number or revision, so check the title block inside the 1.13 MB document against the number…

Schematic for the ASUS UX433FN ZenBook motherboard, revision 2.0, provided as a PDF inside a 2.28 MB ZIP archive.

Small PDF showing the USB line tracks (pistas, Spanish for traces) of the Samsung Galaxy J2 Prime.

PDF schematic for the Quanta ZHNB project, board DAZHNMB1AD0, revision A. Quanta stamps this DA-prefixed number on the motherboard, so locate it on your PCB and compare…

Small 864 KB RAR archive with the schematic for the MSI MS-7003 board. MSI uses the MS-7xxx pattern for desktop mainboards and prints it on the PCB, so match that code…

Schematic for the Fujitsu Amilo Pi1505 notebook, mainboard L50II0 with PCB number 37GL50200-B0, packed in a 916 KB PDF.

Repair guide in PDF form for the K43SA notebook, filed under schematics at 342 KB. Documents of this kind usually walk through power-on sequences, typical failure…

Circuit schematic of the Orange Pi Zero Plus2, revision 1.0, as a 197 KB PDF. It documents the power tree, processor pin connections, memory, onboard storage, wireless…

Schematic PDF named only B465, a model designation without brand, board number or revision in the file name.

Schematic PDF for the Quanta AT1 motherboard, revision labelled RMV, about 1.27 MB, numbered as the sixth copy in a set of identical uploads.

Schematic in a ZIP archive for a board labelled NEWTON-BR-HPC, marking MV-MB-V1, supplied as a PDF according to the name.

Power sequence document for the ASUS ROG GU603, an 882 KB PDF classed as a schematic. A sequence chart shows the order in which rails and enable or power-good signals…

Netbook schematic named NB300-305, a 483 KB PDF, which most likely corresponds to the Toshiba NB300 and NB305 series although the file name itself gives no brand, board…