Indexed under schematics, this 66.7 KB PDF is named 1SV225; the trailing underscore looks like a naming artefact.

A 98.0 KB PDF for the 1SS390, the largest of this group and filed as a schematic type. The name holds only the part number.

The file name gives the part number 1SS365 and nothing more, and at 49.2 KB the PDF is the size of a typical short component data sheet.

Part code 1SS302 is the sole detail in this 67.5 KB PDF name; no laptop model, board number or revision is stated.

Very small at 10.8 KB, this PDF named 1n6778 looks like a brief datasheet or spec page for a JEDEC 1N-numbered semiconductor, despite being indexed as a schematic.

A small PDF of 147 KB catalogued as a schematic, although the name 1N3288A follows the JEDEC 1N registration used for discrete diodes, so it is most likely a component…

A 72.8 KB PDF indexed as a schematic and titled 110mt080kb, a code in a component part-number style with no reference to any laptop, board number or revision.

Indexed as a schematic, this 154 KB PDF covers a range named 1SMA5913BT3 to 45BT3, which follows the naming of an SMA-package Zener diode series.

A short 64.3 KB PDF titled after the 1KAB-E series, catalogued as a schematic but by its name more likely a datasheet covering a family of discrete components such as…

Numerically named PDF, 75003177, of 289 KB, catalogued as a schematic but with no indication in the name of what part or device it covers.

Short PDF of 54.6 KB labelled 60HQ and indexed as a schematic. Apart from that series-style code, the name carries no device, brand, revision or version information.

Filed under schematics, this 199 KB PDF carries the name 32CTQ030, which reads like a discrete semiconductor part number in the style of Schottky rectifier designations…

PDF catalogued as a schematic, though the name 27lc4096 reads like a component part number in the 27-series EPROM family, with LC usually marking a low-voltage CMOS…

Backlight circuit page from the Samsung SM-A30S schematic, stored as a 4.29 MB PDF. It covers the display lighting driver, typically the boost converter, inductor, diode…

NVIDIA GeForce RTX 2080 graphics card schematic in PDF, reference design PG180 in its A02 build at revision A.

Samsung notebook motherboard schematic in PDF, project Praha with the SRI tag, revision 1.0.

SMD marking code reference in PDF form, 11.4 MB. Books of this type list the short codes printed on surface-mount transistors, diodes, regulators and other small…

Samsung service guide for the SM-A115U handset (Galaxy A11 family), revision 1.0, provided as a PDF in a 3.14 MB RAR. The U and F tokens are not explained by the name.

Schematic PDF for a Videocon television on the Asano CY-PH2529TOP chassis, built around the TDA11135PS/N3/3 processor and the NT11135PC310BG part.

Schematic diagram plus service manual for the Lenovo S920 smartphone, archived as a 1011 KB RAR file.

Component layout diagram for the Xiaomi Redmi 3s, stored as a 3.43 MB PDF. Unlike the circuit schematics in the same set, a components diagram shows where parts…

Exploded-view drawing in PDF for the MI2 handset, showing how the housing, frame, board, display and small parts stack together.

Marking-code guide in PDF for Micro Commercial Components (MCC), a maker of diodes, transistors, MOSFETs and other discrete semiconductors.

PDF schematic for the K42Jv laptop mainboard, 2.39 MB; unlike some other copies, this file name states no revision, so check the title block inside to see which board…

Schematic in PDF for the Apple MacBook Pro model A1708, logic board 820-00840, revision A.

Quanta schematic for board DA0ZU2MB8E0, with the name listing both Rev E and Rev 1A, supplied as a PDF inside a RAR archive of about 1.2 MB.

RAR archive of about 2.17 MB holding a PDF schematic for board GK5CN5Z, a code in the GK5C family that resembles Tongfang barebone naming, though no retail brand is…

Schematic PDF for Quanta board DA0R05MB8D2, project code R05, at revision D. DA0xxxMBxxx numbers belong to Quanta, an ODM that builds boards for several laptop brands…

RAR copy of the PDF schematic for the Sony Vaio VJP132C11N, designed by Quanta under the MS8 project with motherboard number DA0MS8MBAD0.

PDF schematic for the Acer Nitro AN515-34 gaming laptop, with project codes FH500 and FH50Q and Compal board LA-J621P at revision 1.0.

A 986 KB PDF schematic for a design named T30, with no brand, board number or revision indicated in the file name.

Circuit schematic from ECS in a 875 KB PDF covering the J10IL1 board. Elitegroup supplies laptop and mainboard designs to various brands, so finding the board code on…

Schematic in PDF for the Lenovo ThinkPad Yoga 11e, designed by Quanta under project LI6J with board number DALI6JMB8E0.

Schematic PDF for Compal project QAL30, board LA-8061, revision R10 dated 0229 and marked r0.1.

Schematic for Gateway NV44 and NV48 laptops on the Quanta Z06 motherboard, stored as a 1.39 MB PDF.

Schematic for the Apple iPad Air 2 main logic board, a 10.6 MB PDF that originated from a Vietnamese repair site.

Schematic in PDF form for the Samsung Suzhou-UL DDR3 motherboard, board number BA41-01212A, which the name associates with the R428, R430 and P428 notebooks.

Schematic PDF for the Acer Aspire 5943G laptop, based on the Compal LA-5981P motherboard, revision 1.A.

Full schematic in PDF for the Compal LA-E541P motherboard, project DIUYA with YB, SA, SB and SD variants, revision 2.A, 2.89 MB.

Z84F motherboard schematic, a 1.03 MB PDF whose name names only the board code, with no brand, model or revision.