Service manual, version 1, for the LG K4 2017 with model code X230DS, in PDF format at 8.71 MB.

Compal LA-8711P schematic, project code QCL50, revision 0.1 dated 2011-11-22, supplied as a 1.31 MB RAR archive.

Schematic set for an HP 14 laptop built on the Compal LA-A993P motherboard, packed as a RAR archive of about 996 KB.

Circuit schematic for the Gigabyte GA-Z77-HD3 desktop board at revision 1.0, compressed in a 961 KB rar archive.

Service manual for the LG K130F, version 1.0, with the suffix 160204-1 in the title; that number is most likely a release date in LG's manual naming rather than a real…

Compal LA-9431P schematic set, revision 1.0, packed in a RAR archive of about 1.44 MB. The name gives only the board number and revision, so the laptop brand and model…

Schematic in PDF form labelled only A11, which most likely refers to a phone model, though the name gives no brand or board number to confirm it.

Schematic for the MacBook Pro 15 inch Retina, model A1398 with EMC 2910, on logic board 820-00426, delivered in a RAR archive.

Troubleshooting guide in PDF for the Samsung Galaxy SM-A520F smartphone, chapter 7 of the service manual set, 1.93 MB.

Laptop schematic for the Dell Vostro 3500 built on board 09628-1, with DW50 as the platform code given in the name, packed in a 1.24 MB zip.

MSI MegaBook S250 schematic for mainboard MS-1006, revision 11A, provided as a 632 KB PDF.

Revision 1.0 schematic for Compal board LA-6592P, supplied as a 1.38 MB RAR archive. The laptop brand and model are not mentioned; only the Compal LA code identifies it…

Compal LA-5893P motherboard schematics, revision 1.0, in a RAR archive of roughly 1.43 MB.

An early-revision schematic for the Compal LA-3981P mainboard, marked R0.2 and supplied as a 637 KB RAR archive.

PCB layout document for the Apple iPhone X covering both halves of its stacked logic board, 820-00863 revision 09 and 820-00864 revision 06, in a 1.12 MB PDF.

PDF tied to the Acer Aspire E5-574 and E5-574G, with Zoro_SL in the name, which looks like the internal project code.

Schematic package for the Huawei P8 smartphone, compressed into a 6.70 MB RAR archive. No board number or hardware revision appears in the name, so the specific PCB…

Schematic diagrams together with PCB layout pages in PDF for the Samsung SM-N7505, the Galaxy Note 3 Neo model given in the file.

PDF schematic for a motherboard identified as MIS6XM-LE, version 1.0; the name gives no brand or chipset, so confirm the model against the marking on the board itself.

Circuit diagram for the ASUS K73TK laptop, drawn on Compal mainboard LA-7553P at revision 0.2 and provided as a PDF.

Wistron A-note 2.0 schematic for the AMD version of the Lenovo 3000 N220 and N440, in a 1.29 MB PDF.

A 1.30 MB PDF schematic covering the Dell Latitude D800 laptop mainboard. The file name gives the model and a Version label without a number, and it states no…

Acer Aspire E5-575, E5-575G and E5-575T laptop schematic in PDF form, labelled with the ZAA project code.

Compal schematic for the Acer Aspire 5734Z and 5737Z, board LA-4681P, project code KALA0, revision 1.0, supplied as a 1.12 MB PDF.

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

Schematic for the Lenovo ThinkPad T400 motherboard, identified in the name as MALIBU-3 EXT (MLB3D) at revision 1.42.

Component sheet in PDF for the 2SD2248, 100 KB, which the index places among schematics. No device or board is named, just the transistor type.

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…

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…

Reference PDF for the 2SK2122, about 35 KB and catalogued under schematics, although the plain part-number name implies a datasheet.

A 29.4 KB PDF covering the 2SC4710LS, a suffixed variant of the 2SC4710 number. Under JIS designation 2SC indicates an NPN bipolar transistor, and suffix letters usually…

A 98.2 KB PDF named 2SC4634 documents that NPN bipolar transistor and is presumably its datasheet. An LS-variant document sits alongside it in the collection.

A 94.1 KB PDF labelled 2SC4272, sitting in the schematic category but carrying only a part number, so it is probably the datasheet for that transistor.

A 281 KB PDF referencing the 2SC2644 transistor, catalogued among schematics but most likely its datasheet.

A 210 KB PDF for the 40EPF02, indexed as a schematic. It is a datasheet in the 40EPF series of fast recovery diodes, with 02 indicating a low voltage class near 200 V in…

Second copy of the Surface Laptop 4 Intel Wayland SS schematic PDF, the same 10.5 MB size as the other file and likely a duplicate saved under a numbered 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…

PDF schematic for the Compal LA-M542P motherboard, revision 1.0, at 3.26 MB. The LA-xxxxP format is Compal's numbering scheme, and the name does not state which laptop…

Schematic for MSI motherboard MS-16Q41 in a 6.32 MB RAR archive, most likely holding a PDF of the circuit diagram.

Schematic PDF for Lenovo G40-70 and G50-70 laptops, covering ACLU1 and ACLU2 boards with board number NM-A271 (also written NM2710) at revision 1.0.