PDF reference of 221 KB for the 2SK2909, catalogued as a schematic. Only the part number is present in the name, with no maker or revision indicated.

The 2SK2750 is covered by this 394 KB PDF, indexed as a schematic but most likely the component datasheet, since 2SK is the JIS prefix for N-channel FETs.

Component document for the 2SK2611, a part number in the Japanese JIS scheme where the 2SK prefix marks an N-channel field-effect transistor.

The 2SC4163 part number is all this 98.9 KB PDF name reveals, so although labelled a schematic it is best read as a transistor datasheet.

A compact 21.2 KB PDF titled after the 2SC4080, stored as a schematic but best treated as a transistor datasheet. JIS numbering uses 2SC for NPN bipolar transistors.

Compact 128 KB PDF bearing the part number 2SC2983, indexed as a schematic. Under the Japanese JIS naming convention a 2SC number denotes an NPN bipolar transistor, so…

Datasheet for the 2SB1658, filed in the index as a schematic but in practice a component data document in PDF form, 48 KB.

Covering the 2SA1433, this 78.1 KB PDF is indexed as a schematic but is most likely a component data sheet.

Listed as a schematic, this 68.8 KB document carries the name 1SS378 and nothing else, pointing to a component data sheet for a small-signal silicon diode under the JIS…

The file name gives only 1SS348, a part number in the Japanese 1SS small-signal diode series, common in Toshiba catalogues.

PDF reference, 112 KB, for the 24C64 serial EEPROM, a 64 Kbit two-wire memory widely used in consumer and automotive electronics.

Schematic in PDF format for Lenovo board NM-A281, revision 0.4 as given in the name, 1.58 MB. The NM-xxxx numbering is used by LCFC, Lenovo's in-house ODM.

Schematic in PDF format for the H54Y board, UMA variant, meaning integrated graphics with no discrete GPU, packed in a ZIP of about 1.20 MB.

Schematic diagram in PDF form, packed into a 3.02 MB RAR archive, for board 15235-1, a number matching the Wistron numbering pattern.

Schematic for the Quanta KL9A laptop motherboard, a 1.02 MB PDF with no revision or retail model in the name.

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

Schematic PDF of 360 KB whose name is only a date, 2024-01-28, plus a sequence number, so it reveals nothing about the brand, model or board.

Datasheet in PDF form, 262 KB, for the part designated SF104VT2 with a VGA suffix. The name gives no manufacturer, so identify the source from the cover page; the VGA…

Schematic in PDF form, packed in a RAR archive, for an Intel reference-style design labelled spirit 1 with board marking N156CCF01-MB.

Schematic in PDF for board NM-A331, a Compal-style number listed under the Lenovo brand; NM- prefixes are used by LCFC and Compal for Lenovo notebook boards.

Schematic for the Apple board 820-4550, revision suffix -03, supplied as a 544 KB RAR archive that contains a PDF according to the name.

Boardview for the Apple iPad 4, with BV in the name simply meaning boardview, supplied with PDF content in a 556 KB RAR archive.

Schematic in PDF form for the Quanta ZHM project, packed in a 1.19 MB RAR archive, with no laptop brand, board number or revision given in the name.

PDF schematic for the Quanta laptop board DAG35DMBAD0, model code G35D, compressed into a 1.83 MB RAR archive.

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.

Schematic in PDF form for the MSI MS-7813 motherboard, revision 1.0 by the name with a 0824A tag, packed in a 994 KB RAR. MS- numbers are MSI's own board codes.

Schematic in PDF format for the ASUS B75M-A desktop motherboard, an Intel B75 chipset micro-ATX board, stored in a RAR archive.

PDF schematic for Compal board LA-4182P, project ALC0, revision 2.0, packed as RAR. Compal is the ODM behind the LA-xxxxP numbering, building boards for several laptop…

Quanta TM7 mainboard schematic stored as a small 192 KB PDF. The file name carries only the project code, with no revision, brand or model, and the small size suggests…

Schematic for the Lenovo ThinkBook 13s Gen 3 ACN, the AMD-based model, with the board code LV550 and the number 203075 in the name, supplied as a PDF inside a RAR…

Schematic in PDF form, archived as RAR, for the Lenovo IdeaPad Y510 using the Speedy mainboard, an ASUS-designed board.

PDF schematic, 4.78 MB, for the Compal LA-B843P laptop mainboard; the name gives no laptop brand or revision.

Schematic in PDF form labelled VX9G5M, with the added word SIMILAR suggesting it is a close or compatible design rather than an exact match for that board.

Schematic for the HP ProBook 6465b laptop, with board code BL10G stated in the name, supplied as a PDF inside a RAR archive.

PDF schematic for the MSI MS-7786 motherboard, version 1.0, packed in RAR. The name carries only the board code and revision, so open it to confirm the model variant on…

Location map for Apple logic board 820-01987, revision 06, supplied as a compact PDF. It shows the physical position of reference designators so a component named in the…

Circuit diagram PDF for Apple logic board 820-01987, revision 06. The schematic details power rails, regulators, enable and power-good signals and interconnects between…

Boardview for the Gigabyte GA-G41M-Combo, revision 1.3, with the name also mentioning PDF, so the archive may include a schematic alongside the BDV file.

PDF schematic for motherboard 6050A2789401-MB-A01, with R10 in the name as the project code.

Gigabyte GA-P81-D3 motherboard schematic for revision 1.1, provided as a PDF inside a 657 KB RAR archive.