Reference PDF for the 2SK620, a JIS-series N-channel field-effect transistor, weighing 35.6 KB and listed under schematics though it is most likely a datasheet.

At just 31.4 KB, the PDF named 2SJ499 is probably a short datasheet or summary sheet, even though it is filed as a schematic.

At 192 KB this PDF is somewhat larger than its neighbours and covers the 2SC3142 transistor, an NPN bipolar part under JIS 2SC numbering.

Compact datasheet, 14.5 KB in PDF form, for the part numbered 2N2955 according to the file name.

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…

Samsung SM-A05 schematic section for WiFi, Bluetooth and GPS, delivered as a 6.27 MB PDF.

Lenovo schematic for LCFC board NM-C581, supplied as a PDF inside a 2.58 MB RAR archive.

Schematic for MSI MS-V316 revision 1.1, provided as a PDF of roughly 629 KB. The MS-Vxxx number belongs to MSI's graphics card designs, and the drawing lays out…

Schematic for the Xiaomi Mi 9 Lite smartphone, labelled in Spanish as esquematico, in an 803 KB PDF; the brand appears misspelled in the name.

Gigabyte G1.Sniper B5 motherboard schematic, revision 1.2 (R12 in the name), packaged as a 989 KB RAR archive with a PDF inside.

PDF schematic for Apple model A1347 with logic board 820-3228, revision A, inside a 1.44 MB RAR.

PDF schematic for the Gigabyte GA-G41M-Combo, board revision 2.0, stored in RAR form. The circuit diagrams help a technician check power sequencing, find the source of a…

Desktop motherboard schematic in PDF labelled with the Foxconn model H61MD, an Intel H61 chipset board; the name misspells the brand and adds an HW suffix of unclear…

Schematic in PDF form for the Gigabyte GA-B85M-D3H-A-WP variant, revision 1.0, stored in a 657 KB RAR.

Cross-reference sheet listing equivalents for diodes, bridge rectifiers and transistors, originally prepared as an Excel table and saved to PDF, despite being filed here…

Installer package for Borneo Schematic version 4.29 with a December 13 patch, stored in a 40.4 MB ZIP.

Circuit diagram set for the Sony VAIO motherboard MBX-202, also labelled with the project code M790, supplied as a 779 KB PDF.

PDF schematic for MSI board MS-16881, revision 1.0 according to the -10 suffix. MSI numbers its own laptop motherboards this way, so the code printed on the PCB confirms…

Circuit diagram in PDF form for the Samsung notebook board numbered BA41-01661A, stored in a small 668 KB RAR file.

Schematic for the ASUS K53SV laptop mainboard as a 593 KB PDF; the name gives no board revision, so compare the revision printed on your PCB with the one in the title…

PDF schematic in a ZIP archive for the Apple A1297 MacBook Pro 17-inch, project K20, logic board 820-2390.

Schematic in PDF form for the Quanta motherboard DAG35AMB8E0, compressed as a 1.80 MB RAR.

Schematic for the HP DM3 identified as project H310UA1, with the part code HPMH-40GAB4000-D000 and revision D given in the name.

PDF for BD9422EFV, 1.10 MB, filed as a schematic. The code fits ROHM's BD-series IC numbering, with EFV denoting the package type; nothing else is in the name, so it is…

Schematic in PDF for the Philco 14F laptop, listing the board codes 71R-A14RV4-T810 and A14RV0X.

Schematic for Compal motherboard NM-A311P at revision R0.2, provided as a 1.26 MB RAR archive.

Compal schematic for the LA-A996P motherboard, revision 4.0, supplied as an 804 KB PDF.

Schematic in PDF form for a Quanta ZE7 motherboard, revision 1B, 842 KB in size. The name does not say which laptop brand uses this board, so match the ZE7 code and…

Acer schematic in PDF format, 1.76 MB, for the 3105 series with NWLCa1 in the name, which appears to be the board or project code; the name gives no further revision…

Quanta LX6 / LX7 mainboard schematic at revision R1A, delivered as a 2.94 MB PDF. One drawing set serves both boards, so expect stuffing options or notes that…

Schematic in PDF format for the Compal motherboard LA-4993P, revision 1.0. No laptop brand appears in the name, although Compal boards of this pattern were supplied to…

Another reference for the IRF540 power MOSFET, provided as a 117 KB PDF and indexed as a schematic despite being named a datasheet.

PDF datasheet, 411 KB, for the 2SK2847, placed in the schematic category of the index. Only the part number is given in the name, with no maker or revision.

Compact 30.7 KB PDF covering the 2SJ628, catalogued as a schematic but most likely a single-device datasheet given the part-number name.

Datasheet-style PDF for the 2SC5646 transistor, 31.7 KB, placed in the schematic category.

Very small at 26.8 KB, this PDF is identified only as 2SC4826, a JIS transistor code in which 2SC marks an NPN type.

Lenovo 3000 G230 schematic for the DDR3 memory version, a 1.58 MB PDF; the name adds an unexplained imp tag and gives no board number or revision.

Schematic in PDF form for the Apple MacBook model A1419, logic board 820-00609, revision A, inside a RAR archive.

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

Shared ASUS schematic for the X407UAR, X407UBR and X407UFR models, in a 2.09 MB PDF. One document covering three variants usually means the same mainboard design with…