Mainboard schematic tagged HK5 with the note mb-pvt-0202a, indicating a production validation test build and an internal date or version code; no brand or board number…

A 135 KB PDF covering the 2SK2711 transistor. The extra 1-5 token in the name is not explained and may point to a page range or document revision.

Reference PDF for the 2SK2459N, sized 133 KB and indexed as a schematic, though the JIS-style name points to a single-component datasheet for an N-channel FET.

Filed as a schematic, this 134 KB PDF is named for the 9AF40 and 9AF60 parts, two variants in one document.

Schematic PDF for the JBL PartyBox 710 portable party speaker, delivered as a 13.5 MB RAR archive.

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 for the Lenovo IdeaPad Y470 laptop. The name gives no board number or revision, so check the title block inside the 1.13 MB document against the number…

PDF schematic for the Dell XPS 1340 notebook, Quanta board number DA0IM5MBAD0, archived as a 1.70 MB RAR. No revision is given in the name.

Gerber-based PDF for the IO board LS-B471P, revision 1.0, from the Z5W1M project, dated 2014-03-13, packed as a 119 KB RAR.

Schematic file in PDF for the Samsung I9000, the original Galaxy S, with only the model number in the name.

Electrical schematic for the LG K40S smartphone, delivered as a 13.0 MB PDF; the E.E prefix in the name likely refers to the electrical section of service documentation…

MSI MS-7364 motherboard schematic, packed as a 2.13 MB RAR file and usually provided as a PDF inside.

Unidentified 1.13 MB PDF named 599038 with a download suffix; the name carries no brand, model or board revision.

Toshiba Satellite A200 schematic in PDF format, 1.13 MB, for the Inventec-designed mainboard according to the name.

A 133 KB PDF for the 2SD1935, a transistor in the Japanese 2SD family, which the JIS standard reserves for NPN low-frequency devices.

A 136 KB PDF for the 2SK2887, with a 1-5 suffix in the name that most likely refers to page range or a document section, though this is not certain.

Second copy of documentation for the 2SK2887, a 139 KB PDF listed under schematics, with the part number written in lower case and no other information in the name.

PDF for the 2SK2299N, 137 KB, carrying an extra _1-5 suffix in the name whose meaning is not stated; it may mark an alternate edition or page range.

Schematic diagram set in PDF form for the ASUS GX502GW laptop mainboard, packed in a 13.7 MB RAR archive.

Audio Power Amplifier Design by Douglas Self, a 13.7 MB PDF book. The title is a well-known engineering reference on solid-state amplifier topologies, distortion…

Circuit diagram for the MSI MS-16871 notebook mainboard, revision 0A, as a PDF in a 1.13 MB RAR archive.

Schematic for the 2012 MacBook Air 13-inch A1466, logic board 820-3209-A, packed as a 2.78 MB RAR containing a PDF.

Lenovo M30-70 schematic for Compal board LA-A321P, revision r02, with a 0314 date code.

Wistron schematic for the BUZZ_KBL project, board number 16932, revision r2, in a large 13.6 MB PDF. KBL in Wistron naming commonly denotes the Intel Kaby Lake platform.

Samsung SM-G6200 service manual with schematic content, provided as a 6.13 MB ZIP archive. The name lists only the model code, with no board revision.

Sony document titled Smart LED, catalogued as a schematic, provided as a 13 MB PDF. The name does not specify the TV model or chassis, so open it and check the covered…

Compal LA-2362 circuit schematic, revision R1.0, inside a RAR archive of 1.13 MB. Compal is a contract manufacturer whose LA- codes appear in white silkscreen on the…

Samsung i9000, the original Galaxy S, documented in a 13.2 MB schematic PDF. The name carries only the model number, so the board revision is not known.

Circuit schematics for the Nokia 3650 smartphone in a 1.13 MB PDF; the name does not state a revision.

Datasheet-style document for the 2SJ537, delivered as a 137 KB PDF though indexed as a schematic.

Circuit diagram for LCFC mainboard NM-A091, assigned to Lenovo and supplied as a 4.13 MB PDF; model and revision are not given in the name.

Early schematic for the Inventec Clashuma platform, board 6050A2394701, labelled MB-AX1 at the DB design-build stage and dated 1 June 2010, provided as a 1.13 MB PDF.

Schematic in PDF form for a television identified only by the model code 32LH550BUA, an 8.13 MB document.

PDF schematic of 2.13 MB titled only V6J, a model or project code with no brand, board number or revision given.

Schematic in PDF for the Compal VBW01 board LA-9982P, revision 1.0, with A00 as the build tag, packed in a 2.13 MB RAR.

Schematic for the MSI MS-7507 motherboard, supplied as a 2.13 MB RAR archive. MS-xxxx is MSI's own board numbering, printed on the PCB near the slots or edges.

Schematic in PDF format, 132 KB, whose numeric file name gives no indication of the device, brand or board it covers.

Sony MBX-142 board schematic, with RJ1 appearing to be the project code, M26 a further internal tag and 0528A a release or date reference.

Samsung GT-I9300 Galaxy S III troubleshooting document, chapter 08 of the service manual by its name, as a 13.6 MB PDF.

Sony VAIO laptop schematic for the MBX-266 motherboard, provided as a 1.13 MB PDF. MBX numbers are Sony's own designations for VAIO mainboards, while the actual board…