PDF schematic covering the Dell Inspiron 15 3541 and 3551, with the name also carrying the reference 13283, likely the board project code.

Schematic in PDF form for the Samsung Galaxy Tab 4 10.1 3G, model SM-T531, a 1.40 MB document covering the tablet's mainboard circuitry.

Compal LA-3781P schematic for the Lenovo G400 laptop of that era, provided as a 1.09 MB PDF.

Dell XPS 17 schematics in a 1.20 MB PDF. The file name gives the model and a Version label without a number, and no motherboard code, so the exact generation and board…

Lenovo Y470 schematic covering Compal motherboard LA-6881P, revision 1.0, packed as a 1.14 MB PDF document.

Sony schematic set in PDF form covering two related Vaio motherboards, MBX-269 and MBX-268, with the name also listing the codes HK5 and HK6.

Compal LA-6611P motherboard schematic, a 2.41 MB PDF with no laptop model, brand or revision stated in the name.

PDF reference of 150 KB for the 2SD2206, categorised as a schematic though the name is simply a transistor number.

At 219 KB, this PDF is the largest of the group and covers the 2SD2204. It is labelled a schematic, but the bare part number points to a datasheet for a JIS-numbered NPN…

Reference material for the 2SK3122 transistor in a 121 KB PDF, filed under schematics. Its size points to a fuller datasheet, perhaps with characteristic curves, though…

PDF component sheet, 173 KB, named for the 2SK2969. Under the Japanese JIS numbering a 2SK part is an N-channel FET, which makes this a transistor datasheet despite its…

The 2SK2963 is covered by this 323 KB PDF, named only by part number. That 2SK prefix follows the JIS convention for N-channel field-effect transistors, pointing to a…

A 120 KB PDF for the 2SK2083, indexed under schematics but most probably the component datasheet.

A 36.2 KB PDF documenting the 2SK1610, an N-channel field-effect transistor as indicated by its Japanese 2SK prefix.

Part datasheet for the 2SD1140 in a 159 KB PDF, listed as a schematic though the name contains only the transistor number.

Specification for the 2SC4490 in a 149 KB PDF, readable in any common viewer. The part follows the Japanese JIS scheme where 2SC marks an NPN bipolar transistor; no…

For the 2SC5703 there is this 167 KB PDF, catalogued as a schematic but almost certainly a part datasheet, since 2SC denotes an NPN bipolar transistor in the JIS system.

A 52.7 KB PDF for the 2SA1762 with an _E suffix, which in Japanese manufacturer document naming commonly indicates the English edition; no brand is stated.

PDF of 148 KB named after the JEDEC-registered semiconductor 2N6758, filed among schematics. The name offers no brand, device or revision data.

PDF document of 275 KB for the 2N5883, with an RE suffix the name does not explain, possibly a revision marker.

Xiaomi Mi 3 logic block diagram combined with board position drawings, according to the Chinese name, in a 2.57 MB PDF.

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…

PDF schematic, 1.55 MB, covering Lenovo board LA-C582P at revision 1.0 (R10 in the name).

Schematic PDF for the Dell mainboard with the Wistron project code 14279-1. Wistron gives each design a five-digit number with a dash suffix for the revision, so 14279-1…

Schematic PDF for Compal motherboard LA-K454P, revision 1.0, built on the AMD FP6 socket platform with a Cezanne-H processor and listing GN20P, which points to an NVIDIA…

RAR-compressed PDF schematic for board 6050A3087502-MB-A03, revision A03, which the name attributes to Wistron.

Schematic in PDF form for Compal board LA-L946P, marked OK, with LA-L241P revision 1.0 also named.

Schematic in PDF form for the ASUS PRIME B560M-K desktop motherboard, packed into a 1.49 MB RAR archive; the RG token in the name is not explained further.

Circuit diagram for the Pegatron PA4DB board designed around Intel Skylake-U 2+2 processors with UMA integrated graphics, revision 1.0, also referenced as P4 Skylake U…

Schematic in PDF form for the Dell Latitude 5520, project SOUTHPEAK15 on the Tiger Lake (TGL) platform, board number 19819-1.

Samsung SM-G531H schematic delivered as a 4.85 MB PDF. The name holds just the model code, with no revision or region details.

Schematic in PDF form for a Compal-built board, archived as RAR at 3.20 MB. The name lists two Compal numbers, LA-H461P and LA-J643P, together with the code 1PGPC50 and…

MSI schematic set for the GP62 2QE, with 064XPL in the name, covering boards MS-16J31, MS-16J3, MS-1793 and MS-17931.

Schematic in PDF form for an NVIDIA PG160-B03 graphics card design, part number 600-1G160-0042-QS3, matched to MSI board MS-V375 revision 8.0.

Schematic in PDF format for the Dell Alienware Area-51 R2 desktop, using MSI motherboard MS-7862, packed as a 4.27 MB RAR.

Samsung Galaxy S schematic for model GT-I9000, delivered as a sizable 13.6 MB PDF. No board revision is stated in the name, so check the title blocks inside.

Schematic diagram for the Lenovo F50 laptop, drawn on the Compal LA-3371P mainboard at revision 2.0, with the IGL50/IGL51 project codes in the name.

Second copy of a Dell Inspiron 15 3467 / 3567 schematic, labelled with the 15341-1 board number, 91N85 reference, VEGAS_Turis code name and SKL_KBL for Skylake and Kaby…

PDF schematic for the Lenovo B560, also referencing the Z580, on Wistron board 10203-1; the name mentions an la-56 code that is not explained.

Acer E5-471G notebook schematic, Quanta board DA0ZQ0MB6E0 at revision E, provided as a 1.26 MB PDF.