Small 551 KB PDF schematic whose name holds only the token SY3, with no brand, model or revision stated, so the exact device cannot be confirmed from the name alone.

Schematic for the Lenovo 3000 N100 notebook in PDF format, 875 KB in size. The name gives no board number, ODM or revision, so open the document and check its title…

PDF schematic for board 17870-1, a number that follows the Wistron numbering style; the file name gives no laptop model, and the (3) suffix just marks a duplicate copy.

Samsung SM-J400M (Galaxy J4) document marked EPLIS, supplied as a 358 KB PDF. In Samsung service material EPLIS usually refers to the electrical parts list section, so…

PDF schematic for the first revision, Rev 1.0, of MSI board MS-V320, about 883 KB in size.

Schematic archive for the Xiaomi Mi 11 Ultra smartphone, packed as ZIP at about 3.6 MB.

Schematic for the Samsung Galaxy A20, model SM-A205F, packed as a PDF inside a RAR archive.

Schematic for the Wistron Broadmoor 15 platform, with QN20-P1 and board number 203061-1 in the name, provided as PDF in a 9.50 MB RAR archive.

Schematic PDF for the Compal LA-L171P mainboard, code name GOG20, covering GPU variants GTX1650, RTX3050D and RTX3050TI.

PDF schematic for the Lenovo ThinkPad SL510 laptop, made by Quanta under project GC3, motherboard DAGC3AMB8I0 and revision r2A according to the name.

Gigabyte GA-Z87P-D3 schematic, revision 1.0, provided as a PDF inside a RAR archive of about 964 KB.

Schematic for the Gigabyte GA-Z170X-UD5 motherboard, revision 1.0, as a PDF in a 1.61 MB rar archive.

Complete schematic for the Samsung Galaxy J7 Star, model SM-J737T, in a compact 789 KB PDF marked completo in Spanish.

ASUS X751NV laptop schematic, mainboard revision 2.1, delivered as a PDF inside a 3.09 MB RAR archive.

Schematic supplied as a single 1.39 MB PDF with a short, uninformative name, so the device, brand and board revision cannot be confirmed from the title alone.

Notebook mainboard schematic for Quanta project UW1, about 1022 KB as a PDF. NB in the name most likely just means notebook, and no revision, brand or chipset is given…

Quanta AX3 notebook schematic, a 1.09 MB PDF whose name carries only the project code and a copy number, with no revision or board number.

Circuit diagram for the Quanta AT5 notebook motherboard, a 1.22 MB PDF. The file name gives no revision, so compare the sheets against the silkscreen on your board…

Positivo Stilo XCI3650 circuit diagram in PDF format, 355 KB, referencing motherboard S14BW01 and U30.

PDF schematic for the Samsung N148 netbook covering boards BA41-01184A, BA41-01185A and BA41-01186A.

Quanta ZR1 mainboard schematic at revision 1A, delivered as a 1.02 MB PDF. Quanta, a major notebook ODM, labels its boards with project codes like ZR1, and the revision…

Schematic for the Gigabyte GA-H61MA-D3V desktop motherboard, revision 2.11, as a PDF inside a RAR archive of about 730 KB. The board uses the Intel H61 chipset.

PDF schematic for a G31MG desktop mainboard, a model code suggesting the Intel G31 chipset family with integrated graphics.

Schematic in PDF format for a TV mainboard identified as TP.MT5522S.PC822, about 1.5 MB.

Printed circuit board layout for the subwoofer 7294 project, revision 1.1, as a 72.5 KB PDF.

PCB document for an R2 power amplifier listed at 1000 watts, as a 3.50 MB PDF. The larger size suggests detailed artwork, possibly with both layers or component…

Service manual for the Lexicon MPX 500 effects processor, a 5.73 MB PDF. Lexicon service documents usually include theory of operation, schematics, board layouts, parts…

PDF schematic for the Acer One L1410 laptop, built on the NSBW140X board at revision B1, archived as an 829 KB RAR.

PDF schematic for Sony VAIO board MBX-194, tagged with project code M780. At about 1 MB it gives the circuit sheets needed for diagnosing no-power, charging and display…

PDF circuit diagram for the ASUS P8H61-M LX3 desktop motherboard, revision R2.0, in a 1.06 MB RAR.

PDF schematic covering Inventec board numbers 6050A2566302 and 6050A2566401, in a 1.72 MB RAR archive.

MS-V328 schematic, revision 3.0, provided as a PDF inside a 951 KB RAR. The MS- prefix is the numbering MSI uses for its board designs, but the name gives no device…

Small schematic PDF of about 348 KB named MV-MTK RF, which suggests a radio-frequency section of a design built around a MediaTek chip, though the name does not identify…

Schematic for the Gigabyte GA-B250M-DS3H desktop motherboard, revision 1.0, as a PDF packed in a ZIP archive.

Schematic in PDF for the GK5CN6X motherboard revision R11, compressed into a 2.32 MB RAR archive; the laptop brand is not stated.

Schematic for MSI board MS-7418 at revision 0B, provided as a 953 KB PDF, an earlier version than the 1.0 sheet of the same board.

Schematic for MSI's MS-7295 desktop mainboard at revision 0C, shipped as a 1.08 MB PDF.

Early revision 0A schematic of the MSI MS-N082 board, delivered as a PDF inside a RAR archive.

Block diagram for the Xiaomi Mi4C smartphone, packed as a 505 KB ZIP archive. A block diagram gives a high-level map of the board: how the processor, PMIC, memory, RF…

PDF schematic for the Huawei MateBook 14 motherboard NB8510, board label NB8510_PCB_MB_V4, with an HF suffix whose meaning the name does not explain.