Component documentation for the 4N38 optocoupler, filed under schematics though it is in practice a part datasheet in PDF form of about 140 KB.

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

Datasheet for the 40TPS08, a 204 KB PDF filed as a schematic. Parts in the 40TPS series are thyristors used for phase control and inrush limiting, often found in larger…

PDF of 97.8 KB for the 40EPF-HV, filed as a schematic though it is component documentation.

Shuttle schematic in PDF for board 71R-H14BT4-TL30, with H14BT01-4L also listed in the name, likely the project name with 4L hinting at a four-layer PCB.

Schematic PDF for Creality mainboard version 4.2.7, with a date code of 28-5-22 in the name.

PDF datasheet for the 4N35 optocoupler, marked as revision 2 in the file name and about 276 KB in size.

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…

Board layout PDF of 968 KB labelled Note 4, with no brand stated in the name, so the exact phone it belongs to must be confirmed from the drawing itself.

PCB drawing combined with a functional block diagram for the Xiaomi Mi 4S, provided as a 4.86 MB PDF.

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

Apple schematic for model X2819, logic board 820-03286, document 051-09344 at revision 4.0.1, a 4.44 MB PDF.

Circuit diagram in PDF for the Gigabyte GV-RX580GAMING-4GD, the 4 GB version of the RX 580 Gaming card, revision 1.0.

Compal LA-9591P schematic drawings, revision R0.4, compressed into a 1.40 MB RAR archive.

Schematic PDF for the Samsung Galaxy Note 4, 4.14 MB, with no model variant or board revision in the name.

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…

Datasheet in PDF form, 161 KB, for the 40EPS08, indexed as a schematic. It belongs to the same input rectifier diode family as the EPS16, with 08 marking a lower voltage…

Datasheet covering the 4N35 to 4N37 family of optocouplers, stored as a 276 KB PDF and catalogued as a schematic.

Titled 4GBL series, this 104 KB PDF is filed as a schematic but names no device, board or revision.

A 72.5 KB PDF identified only by the code 45L and indexed under schematics, with no device, brand or revision stated.

PDF schematic of the Gigabyte GA-MA74GMT-S2 desktop motherboard, labelled 1.41 in the name, which most likely refers to a document or board revision, stored in a 1.44 MB…

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.

Laptop schematic PDF labelled 4752 with the project code JE40 HR MB, where MB indicates the mainboard.

Schematic for the Xiaomi Redmi Note 4X, supplied as a 6.41 MB PDF; the trailing (1) in the name only marks a duplicate copy.

Compal LA-5082P motherboard schematic at revision R0.4, packed as RAR and weighing 1.43 MB.

Service manual with schematics for the Sony KLV-40R452A and KLV-32R402A LCD televisions built on the ITC2 chassis, provided as a 5.23 MB PDF.

Shared PDF covering the 2N4400 and 2N4401, 48.6 KB, sorted into the schematic category but most likely a combined manufacturer datasheet.

PDF document, 122 KB, for the 40MTP160P, placed in the schematic category. The MT prefix in this numbering usually denotes a power module, here likely a bridge rectifier…

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…

A 108 KB PDF listed as a schematic and titled 1SR124-400A, a code in the style of a discrete semiconductor part number, with the 400A suffix identifying a specific…

Part list document 1304-4322 for the F32, revision 2, provided as a 664 KB PDF. No manufacturer or device category appears in the name, so confirm the F32 designation on…

Schematic for the Compal motherboard LA-4853P, an 816 KB PDF from an older generation of Compal designs.

Compal NM-A281P schematic, revision R0.4, compressed into an 839 KB RAR file. The laptop model and brand are not named, and NM-series numbers are associated with Compal…

Another Xiaomi Mi 4C schematic document, labelled as part 1 and packed in a 17.8 MB PDF; it may be an alternate edition or the first section of a multi-part set, which…

Schematic in PDF format for a board identified as LG4858L, with Wistron board number 12206-1 and the code 4WQ02, file size 4.65 MB.

Schematic in PDF form for an iBall laptop based on a Compal board, model LA-4241P with project code JHXXX, revision 1.0, packed as a 4.47 MB RAR.

PDF schematic for the Huawei Honor 4X smartphone, around 1.16 MB in size. The name gives no specific model code or board revision, and the Honor 4X shipped in several…