Laptop schematic for PA70HP6, a model name following the Clevo barebone pattern, provided as a 2.63 MB PDF.

Schematic PDF named only N69, which gives no brand, board number or revision. The file is 1.69 MB, so open it and check the title block and page headers to identify the…

Bematech BR-310 manual in PDF format, 443 KB, for a model in the Bematech BR line of barcode scanners used at retail checkouts.

Schematic in PDF format, archived as C21_vc, with no brand, model or board number given.

Schematic PDF labeled G501JW_RG, which matches the naming of the Asus G501JW model, although the name states no brand or board revision.

Schematic PDF named only by the code 00001956E, giving no brand, device or board number.

Schematic PDF of 1.60 MB named n91_mv_d3h_0322. The tokens are cryptic: n91 looks like a project code, d3h may refer to a DDR3 configuration and 0322 likely a date…

Schematics for the HP ENVY 17 on the Quanta SP9 design, revision 1A, for the Huron River platform, Intel's name for its second-generation Core laptop platform.

Circuit diagram for the HP DM1, project name Flex, board H210UA1, revision C, based on the AMD Brazos platform with the code name Garbo also in the title.

Schematic for an MSI board built around the Pentium M processor and the Intel 855GME chipset.

Repair guide for the ASUS X555LD notebook in a 1.39 MB PDF, catalogued as a schematic. Such documents usually combine circuit pages with diagnostic notes on power…

Unidentified schematic of about 1003 KB, its name holding only a group tag with no model or board number.

Schematic PDF named t43_2, most likely for the ThinkPad T43, possibly a second part or alternate version of the drawings; no board number or revision is given.

Schematic PDF of 672 KB whose name only gives C660, most likely a model designation, with no brand, board number or revision stated, so the exact device has to be…

Sony schematic identified only by GD1B, which follows the Quanta project-code style, GD1 with a B suffix, though no MBX board number or model is given.

Schematic PDF of about 915 KB labelled with the project code M9A0 and MP, which stands for mass production, so it should reflect the final board design.

Full datasheet for the Atmel ATmega169 8-bit AVR microcontroller, with the name indicating coverage of silicon revisions A through E.

Datasheet in PDF form, 246 KB, named only by the document number doc6272, so the file name gives no hint of the exact component.

PDF schematic for the MSI-designed board MS-7906, revision 1.0, about 1.58 MB. MSI uses the MS-xxxx numbering for its own motherboards and for boards it builds for other…

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

Schematic diagram in PDF for the Acer TravelMate P648 with an Intel Skylake U platform, board LA-D301P, 2.31 MB.

Schematic PDF for the Gigabyte GV-N108TAORUS-11GD graphics card, the Aorus GTX 1080 Ti 11GB model, at board revision 1.02, size 1.71 MB.

Schematic PDF for the Lenovo IdeaPad S145-15IKB built on the LCFC NM-C561 motherboard, with the design codes GS44B, GS54B, GS44C and GS54C listed in the name.

Boardview in PDF form for an NVIDIA GeForce GTX 1070 Ti reference board, PG411 revision A00, packed in a 157 KB RAR.

Boardview for the BIOSTAR H61MLV2 desktop motherboard, board code IH61X-MHS, supplied as a PDF in a 211 KB RAR and catalogued under ECS.

PDF document for the GL503GE at revision 1.0, labelled in its name as a boardview, so it likely contains the component placement drawings of the board rather than a…

Decrypted schematic in PDF form for MSI board MS-V807 revision 1.1, packed into a 521 KB RAR archive.

Schematic in PDF for the Gigabyte H410M H V3 desktop motherboard, revision 1.1. The drawings cover the circuits of this board, so a technician can follow CPU and memory…

Schematic diagram for the HP NX6120 notebook in PDF format, 941 KB. Only the model is given in the name, with no board number, ODM project code or revision, so check the…

Schematic PDF named only 6910p, which points to the HP Compaq 6910p business notebook, though the file carries no board number, ODM name or revision.

Repair guide for the G750JH gaming notebook, RG in the name, in a 999 KB PDF. Such guides typically show the mainboard with highlighted parts, expected voltages at test…

PDF reference on the 2SC4517 transistor, the name noting it as NPN; the file is 26.9 KB and indexed as a schematic.

Datasheet in PDF format for the 2SC4161, 130 KB in size. The 2SC prefix in Japanese JIS numbering identifies an NPN bipolar transistor, and the sheet should give voltage…

The 3N258 is the subject of this 42.2 KB PDF, indexed as a schematic but in practice a component reference.

Named 3LN02C, this 41.8 KB PDF is filed among schematics but its name is a component-type code with a C suffix and gives no device or board details.

Component sheet for the 2SK2886 transistor, delivered as a 424 KB PDF and filed in the schematic category. The name carries only the part number.

Reference PDF for the 2SK2459N, sized 133 KB and indexed as a schematic, though the JIS-style name points to a single-component datasheet for an N-channel FET.

Datasheet-style PDF for the 2SK669, a part number in the JIS 2SK series used for N-channel field-effect transistors, listed in the index as a schematic.

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.

The 2SJ419 is covered by this 100 KB PDF, filed under schematics though the part number points to a discrete transistor datasheet.