ThinkPad T450 schematic, revision 1.0, covering LCFC boards NM-A251 in the UMA configuration and NM-A252, with AIVL0 as the project code.

Service manual for the Samsung SM-M307F and SM-M307FN, distributed as a watermarked 10.9 MB PDF and catalogued under schematics.

Schematic PDF covering the SM4375 chip, with an extra SM43 tag in the name that appears to repeat the family code; it is the same size, 1.57 MB, as another SM4375 file…

SM7250 processor schematic in PDF format, 1.37 MB, with no handset model or revision named.

Short datasheet-type PDF of 30.0 KB for the 2sk2588, an N-channel FET according to the JIS 2SK prefix.

Component data for the 2SC5531 NPN bipolar transistor, supplied as a 51.5 KB PDF and catalogued under schematics.

Part reference for the 2SC4987, provided as a 110 KB PDF and filed under schematics. No model, board or revision is stated in the name.

Datasheet-type PDF of 43.3 KB for the 2SC5335, with an _E suffix that may denote an English version, though the name does not state it.

Indexed as a schematic, the 104mtkb document is a 159 KB PDF whose name follows a power semiconductor series style with no voltage suffix, device model, board number or…

The file 70mtkb is a 73.3 KB PDF filed as a schematic, and its name provides no brand, model or PCB revision.

Stored as a 131 KB PDF, 25ETS08S carries a name in the style of a discrete semiconductor part number, so expect a component datasheet despite the schematic label.

At 699 KB, this is the largest file in the group. It is a PDF filed under schematics and named 20MT120UF, with no laptop brand, model or board revision stated.

Samsung F731U schematic, packed as a ZIP of about 3.43 MB; F731U is the US version of the Galaxy Z Flip5. The name carries no revision information.

Schematics for the Nokia X2-00 mobile phone, type RM-618, version 1.0, in a 3.77 MB RAR archive.

Circuit diagram for the Quanta Z8C notebook mainboard at revision 3A, a 2.75 MB PDF. No laptop brand or model is named, only the Quanta ODM project code.

Schematics for the OPPO A51W smartphone, supplied as a 1.25 MB rar archive. A technician uses these sheets to see which regulators feed each section, where charging and…

Schematic package for the Samsung Galaxy Note 10+, a large 113 MB ZIP, which points to a detailed set of circuit and possibly layout sheets.

Schematic diagram in PDF form for the Jetway J618TAS desktop motherboard, revision RA as given in the name.

Gigabyte GA-78LMT-S2P motherboard schematic, revision 3.11, in a compact 187 KB PDF. The 78LMT naming corresponds to an AMD 760G-class micro-ATX board for AM3+…

Schematic PDF for the Topstar S42Q laptop board at revision A, 1.89 MB in size. The name gives no further detail on chipset or processor platform.

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…

PDF schematic of 3.34 MB for model SM-J730FM, a Samsung model code, though the name itself states no board revision.

Schematic for the Samsung SM-J530F handset, delivered as a 4.73 MB PDF without a revision stated in the file name.

Circuit schematic for the Nokia 6121 mobile phone, supplied as a 3.73 MB PDF. The name gives no board revision or part number, so compare the layout against the phone on…

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…

PDF schematic for the N61A-SKY design, dated by its 0729 0900 stamp, packed in a RAR archive.

A 30.6 KB PDF labelled with the JIS part number 2SK3488 and filed in the schematic category, though the content should be a component datasheet.

The 2SK445 part number is all the name provides for this 89.6 KB PDF, filed as a schematic but best treated as a datasheet, as 2SK numbers designate N-channel…

This 170 KB PDF carries the part number 2SJ502 and is indexed under schematics. In JIS naming, 2SJ marks a P-channel FET, so the document is expected to be the datasheet…

An 82 KB PDF for the 2SC3784, part of the JIS 2SC family of NPN transistors. It is listed as a schematic, but the file name points to a single component, so it is most…

Specification sheet for the 2SC3600 transistor in PDF form, 136 KB, listed under schematics.

The 2SA1518 is the subject of this 30.2 KB PDF, which the index files as a schematic although the name suggests a component data sheet.

Filed as a schematic, this 271 KB PDF is named after the discrete part number 2N5684 with an unexplained RE suffix, which may indicate a reissued edition.

Named 1T405A, this 69.4 KB PDF is filed as a schematic. The A suffix marks a variant of the 1T405 code, and the two should not be assumed interchangeable.

Small 76.8 KB PDF carrying the name 25MT060WF, which resembles a power semiconductor part number, so although catalogued as a schematic it is probably a component data…

MSI MS-V328 revision 3.1 circuit schematic in PDF, 709 KB, for an early version of this MSI graphics card board.

GALAX GeForce GTX 1060 schematic for board P45U, revision V10, in a 1.34 MB PDF whose name uses the Russian word for schematic.

Schematic for the ECS H41H5-AI motherboard, revision 1.0, supplied as a PDF inside a RAR archive.

PDF schematic for the Gigabyte GA-Z87X-UD5 TH motherboard, with revision 112 in the name, likely a revision 1.12 drawing, archived as a 1.41 MB RAR.

PDF schematic of the Gigabyte GA-H81M-HD3, revision 1.06, compressed into a 650 KB RAR.