Motherboard schematic, PDF format, for a board labelled 915G-M3 at revision 1.0. The name indicates an Intel 915G chipset design but does not state the vendor.

Combined schematic archive covering two Compal boards: LA-7521P at revision R0.2 and LA-7522P at revision R0.1, packed into a 1.41 MB RAR.

Schematic for the Compal LA-4501P motherboard, revision R1.0, supplied as a compact 579 KB RAR archive.

Copy of the Compal LA-D471P revision 2.0 schematic for a Lenovo notebook, same 5.57 MB PDF size as the original and likely a duplicate.

Samsung Galaxy S9 Plus service archive, 10.4 MB in ZIP format, labelled only with the model and a numeric timestamp.

Schematic in PDF form for the HP EliteBook 6930p, drawn on the Wistron Karia platform in its UMA version, meaning graphics come from the chipset rather than a separate…

Schematic PDF for the Acer H243H LCD monitor, around 3.5 MB in size. Monitor schematics of this kind generally cover the power and backlight section along with the main…

Schematic in PDF format for the Gigabyte GA-Z77X-UP5 TH desktop motherboard, revision 1.01, about 1.26 MB.

Schematic set in a 14.7 MB PDF for the Samsung Galaxy Alpha, model SM-G850F. The relatively large size suggests detailed circuit pages and possibly layout views of the…

Schematic in PDF format for the Dell Inspiron N5050 laptop, with the Wistron board number 10316-1 and the DV15 HR project code in the name; 1550 is also mentioned.

Compal schematic for the Acer Aspire E1-510, board LA-A621P at revision 0.3, packed as a PDF inside a ZIP.

Schematic diagram for the Dell Inspiron 15 5000 series built on Compal board LA-B016P, revision 1.0, provided as a PDF.

Apple iPad Air 2 schematic in PDF form, about 10.6 MB, with no board number or revision given in the name.

Compal schematic for board LA-3781P, project name Everest, at revision 0.1 as stated in the name.

Lenovo B50-70 schematic for Compal board LA-B091P, revision 1.0, in a 1.65 MB PDF. A companion LA-B092P schematic for the same model also exists, so confirm the code…

Circuit diagram set in PDF format for Sony VAIO VGN-FS series notebooks, drawn for the MBX-143 mainboard with the MS03 project code.

Lenovo G770 schematic in PDF form, 3.02 MB, describing the Compal LA-6758P mainboard at revision 0.1.

Dell Studio 1558 laptop schematic as a 1.28 MB PDF. The file name states only the model, with no ODM, board number or revision, so the title blocks inside the document…

ASUS ROG Maximus XI Hero WiFi desktop board boardview, revision 1.02, with the internal identifiers 60MB0XR0 and MB0B01 included in the name.

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

The 2SD2225 transistor is described in this 44.3 KB PDF, listed as a schematic in the catalogue. The _E tag in the name refers to an edition of the document.

Component datasheet for 5HN01SP, about 27 KB in PDF. The name holds only the part code, where SP most likely indicates a package style, and gives no laptop model or…

A compact 136 KB PDF for the 2SK2989, listed as a schematic yet by name a discrete transistor document. Under the JIS convention 2SK marks an N-channel FET.

2SK1423 component data in a 105 KB PDF, entered in the index as a schematic. Japanese JIS naming uses the 2SK prefix for N-channel FETs, but the name gives no maker…

The name 2SC4666 identifies a Japanese-registered NPN transistor, and this 262 KB PDF most likely holds its datasheet even though the index lists it as a schematic.

Datasheet-style PDF of 104 KB referencing the 2SC4851 transistor. In Japanese JIS part numbering, 2SC marks an NPN bipolar device, which suits a component specification…

Transistor datasheet for the 2SC3774, presented as a 126 KB PDF and listed in the schematic category. Under Japanese JIS naming, 2SC denotes an NPN bipolar transistor.

Larger 319 KB PDF for the 2SC4915, an NPN bipolar transistor numbered under the Japanese JIS scheme.

Datasheet-type PDF of 215 KB for the 2SC2655, listed as a schematic. The JIS system uses 2SC for NPN bipolar transistors.

Filed under schematics, a 164 KB PDF named 2N6387 with an RE suffix that the name does not explain.

At 207 KB, this schematic-category PDF named 60EPF10 is somewhat larger than its sibling files, but its name still gives no manufacturer, product or revision.

Schematic-category PDF, 155 KB, carrying the code 301CNQ and no other identifying details such as model, maker or board revision.

The 51.7 KB PDF named 300HF sits in the schematic index but carries no device, maker or board number.

Code 45CIQ100 is the only detail in this 333 KB PDF, listed as a schematic without any brand, model or board revision.

PDF schematic for the A70, Samsung model SM-A750FN as given in the name, packed into a 5.39 MB RAR.

PDF document named after TAS5614LA, a Texas Instruments Class-D audio power amplifier IC used in audio equipment.

Schematic PDF of 3.33 MB titled VST59SP89, with no brand or device description in the name, so the exact equipment it covers is unclear from the label alone.

Schematics for the Samsung SM-E500H, archived as an 8.25 MB ZIP. The SM-E code belongs to Samsung's Galaxy E series.

Toshiba Satellite L500 schematic for the board design identified as Perugia10M. The name gives no revision or chipset, so compare the project name printed on the…

Nokia E7 schematic diagrams in a 5.87 MB PDF, covering the slider communicator with its hardware keyboard.