Datasheet in PDF for the IRLR2905, a logic-level N-channel MOSFET rated in the file name at 55 V and 42 A.

Schematic diagram for the Acer SFX14-42G on Compal board LA-L202P, Rev 1A, version 1.0, compressed in a 3.14 MB ZIP.

Combined datasheet PDF of 210 KB covering the 4N25 to 4N28 and 4N35 to 4N37 optocouplers, although indexed as a schematic.

Schematic in PDF for Dell board 213203-1, the ARCHES15 project, revision A00, a 45 W Raptor Lake platform with discrete graphics according to the RPL and DSC tags.

Compal LA-9611P schematic at revision 0.4, packed in a 1.14 MB RAR archive. The name gives no laptop brand or model, only the Compal board code, so match it against the…

PDF datasheet of 101 KB for the 40CTQ150, listed under schematics. The CTQ series covers dual common-cathode Schottky rectifiers, and the 150 code points to a higher…

Schematic PDF for the HP Pavilion DV7 in its AMD UMA variant, meaning integrated graphics without a dedicated GPU, on Compal board LA-4091P.

First part of the 48 MP wide rear camera schematic for the Samsung SM-A12 (Galaxy A12), a 1.77 MB PDF.

Very small PDF schematic named only 4kw2, probably a second sheet or variant of a 4 kW power amplifier design, though the name gives no further detail.

The fourth installment of P. Mevada's washing machine repair notes, a 399 KB PDF with no manufacturer or model given in the name.

Schematic document for the Gigabyte GA-78LMT-S2P, with the R401 suffix indicating revision 4.01, packed as a PDF in a 750 KB RAR.

Service manual for the Samsung SM-G973U, the US variant of the Galaxy S10, in a 42.4 MB PDF labelled manual de servicio in Spanish.

Revision 5 of a datasheet for the 4N25 optocoupler, a 281 KB PDF. The 4N25 is one of the oldest and most common phototransistor-output isolators, often found in power…

PDF schematic for the LCFC NM-C821 mainboard, revision 1.0, shared across the Lenovo GS450, GS550 and GS750 designs and compressed into a 4.43 MB RAR.

Compal LA-4141P revision 1.0 schematic, supplied as a PDF packed inside a RAR archive of about 1.15 MB.

Schematic diagram set for the Apple iPad 4 logic board in PDF form, about 1.49 MB. Technicians read it to trace power rails from the battery and charging circuit, check…

Datasheet for the 40MT160P, 122 KB PDF, catalogued here as a schematic. Devices with the MT designation in this series are power modules, commonly three-phase bridge…

PDF schematic for revision 1.4 of the Gigabyte GA-P41T-D3P, compressed in a 721 KB RAR archive. Extract it and open it in any PDF reader.

A 162 KB PDF labelled 48CTQ060 and catalogued as a schematic, giving no laptop model or board revision.

PDF of 122 KB covering the 40MT140P, indexed under schematics. Like its siblings in the MT series, it is a power module datasheet, most likely for a bridge rectifier…

Acer Aspire 4250 schematic from Quanta project ZQP, board number written in the name as DAOZQPMB6CO, a 717 KB PDF; the letter O likely stands for zero in the usual DA0…

PDF of 166 KB for the 40TPS16, catalogued under schematics though it is a part datasheet.

A 240 KB PDF whose short name, 42vforisa, gives little away; it seems to reference a 42 V specification, possibly related to an ISA bus or a part family, but that cannot…

Schematic document for the Huawei Honor 4x smartphone, provided as a 1.16 MB PDF; the name gives no board number or hardware revision.

Compal LA-4201P laptop schematic in PDF form, an Intel Cantiga platform with a KB926 embedded controller and an MXM2 graphics slot according to the name.

Filed as a schematic, the 294 KB PDF is named 45CKQ100 and gives no laptop model or board information.

PDF schematic named 45IIX, 1.12 MB, with no brand or board revision given. The token may refer to a motherboard or chipset family, but that cannot be confirmed from the…

PDF schematic for the ThinkPad R60 board code-named LISA-7, with FRU or part number 41W0930, inside a 1.58 MB RAR. The name does not give the board maker.

Laptop schematic in PDF for the HP ProBook 4540s. The name does not give the ODM board number or revision, so open the title block and compare it with the code printed…

Gigabyte GA-P41-ES3G schematic covering board revision 1.4, distributed as a PDF in a 1.07 MB RAR archive. Per its name, the board is based on the Intel P41 chipset.

Service schematic for the Samsung Galaxy SM-J415F, board revision 0.4A, supplied as a PDF inside a RAR archive.

This 126 KB PDF, tagged as a schematic, is named 440cmq030, with no brand or device identified.

Catalogued as a schematic, this 117 KB PDF is named 400DMQ035 and states no device, brand or revision.

The 174 KB PDF named 400CNQ is filed under schematics but its name carries no model or board number.

Schematic in PDF format, 14.1 MB, carrying the part number MFL71433001 together with LB9KBLG9KB and 43LT340C0TBGB, which appear to identify an LG television service…

Schematic in PDF for the Acer Nitro 5 AN515-41, drawn for Compal board LA-E903P revision 1.A.

A larger 678 KB PDF for the 40MT120UH, filed as a schematic. In this naming family the MT prefix points to a power module, and parts with this kind of suffix are…

Compal LA-4101P schematic for the HP CQ40, a 1.64 MB PDF that opens in any standard viewer.