Service manual in PDF form, version 1.0, for the LG M250ds, a dual-SIM K-series phone. A file of 12.4 MB like this usually combines disassembly steps, block diagrams…

Sony Vaio laptop schematic, 2.68 MB PDF, for the Foxconn-built V030 MP mainboard carrying the Sony number MBX-273.

PDF schematic for the Lenovo laptop motherboard NM-A651, revision 0.1. NM-prefixed numbers belong to LCFC, the Lenovo-owned manufacturer that designs many IdeaPad and…

Schematic diagrams for the ASUS Z96H notebook, compressed into a RAR archive of roughly 1 MB.

Circuit diagram for the Sony PCG-FR825CP notebook, whose motherboard was produced by Quanta as project RB1, revision 1A.

PDF schematic for the Dell Latitude D800 notebook, around 1.31 MB, without a board number or revision in its name.

PDF schematic covering the ASUS K53T and U53F laptops, built on the Compal board LA-7552P, 921 KB in size.

Circuit schematic for the Gigabyte GA-H55M-S2H micro-ATX motherboard, revision 1.1, in a 2.47 MB PDF.

Part documentation named 5HN02M, a 41 KB PDF indexed under schematics. It refers to a single discrete semiconductor rather than a circuit board, and the M ending is…

Stored under schematics, this 171 KB PDF is named 2SD1407A and is most probably the datasheet for that transistor variant, the A suffix distinguishing it from the base…

Brief 114 KB PDF for the 2SK2965, labelled a schematic but by its name a datasheet for a single N-channel field-effect transistor, as the JIS 2SK prefix indicates.

Carrying only the designation 2SK2200, this 413 KB PDF is listed with schematics yet most likely documents one transistor.

Datasheet-style PDF for the 2SK2126, around 34 KB, indexed as a schematic. The JIS prefix 2SK marks it as an N-channel field-effect transistor, and the name says nothing…

Datasheet for the 2SJ347 in a 301 KB PDF, listed in the schematic category. The 2SJ prefix belongs to the JIS naming system and identifies a P-channel field-effect…

Reference PDF for the 2SD1220, 189 KB, listed among schematics though the number is a discrete transistor designation.

PDF data sheet, about 135 KB, covering the 2SC4540 transistor. Under JIS semiconductor numbering the 2SC prefix identifies an NPN bipolar device, so the document should…

Datasheet-style PDF of 124 KB for the 2SC5464, an NPN transistor in the Japanese JIS 2SC numbering scheme, although the index lists it as a schematic.

Datasheet-style PDF of 304 KB for the 2SC5716, a JIS-numbered NPN bipolar transistor, catalogued here as a schematic.

PDF of 211 KB for the 2SC3334, catalogued as a schematic yet named like a discrete-part datasheet. In Japanese JIS numbering, 2SC indicates an NPN bipolar transistor.

Indexed under schematics, this 226 KB PDF bears the part number 2SC2459, an NPN transistor named under the Japanese JIS convention.

Part datasheet in PDF form, 119 KB, for the 2SA1403, though the catalogue type reads schematic.

A 47.6 KB PDF carrying the JIS part number 2SA1988, a PNP bipolar transistor according to the 2SA prefix.

Sharing its 173 KB size with a neighbouring entry, this PDF is named 2SA1986, the JIS number of a PNP bipolar transistor.

Part-number document 2N6762 in PDF format, about 146 KB, indexed under schematics. The name contains no host device, board number or revision.

PDF of 1.44 MB named HT7166, catalogued under schematics, with no device, brand or board stated in the name.

Component documentation for the 2SK2713, catalogued here as a schematic but in practice a small 144 KB PDF typical of a part datasheet.

The name 1N957-991B indicates a range of JEDEC 1N part numbers with a B suffix, so this 77.1 KB PDF likely covers a whole family of diodes in one datasheet rather than a…

Schematic package for the Xiaomi Poco X4 GT smartphone, supplied as a 2.85 MB ZIP. No board revision is listed in the name.

PDF document for the Compal board LA-C571P, project AAL14, revision 1.0 (A00). Although catalogued as a schematic, the name marks it as a boardview exported to PDF, so…

Schematic in PDF format for the Mac mini Mid 2011, model A1347, logic board 820-3059 including the 820-3059-A designation.

Schematic for LCFC board NM-D821, revision 1.0, supplied as a PDF inside a 4.08 MB RAR. NM-prefixed numbers belong to LCFC, the ODM that builds Lenovo notebooks.

Schematic for the NEC LaVie PC-GN242FSA9 laptop, built on Quanta FFG board DA0FFGMB6E0, archived as RAR with the PDF inside.

PDF schematic for the Lenovo NM-C841 mainboard, an LCFC design with the project code GYGB0, packed in a RAR archive.

Schematic package for the Biostar H110MHV3 desktop motherboard, revision R7.0, supplied as a PDF inside a RAR archive.

PDF schematic for the Gigabyte Z370 AORUS Gaming WIFI motherboard, revision 1.0, packed in a 1.59 MB RAR.

PDF reference for the BQ24735, a Texas Instruments charge controller part number widely used on laptop boards with SMBus-controlled charging. The 1.54 MB...

Schematic diagram in PDF form for the Lenovo IdeaPad Flex 5 14ALC05, motherboard number 203021-1, delivered inside a 1.88 MB RAR archive.

PDF location map in English for the Apple 820-01598 logic board. A placement drawing like this shows where reference designators physically sit on the board, so a…

PDF schematic for the Lenovo ThinkPad E495 and E595 on LCFC board NM-C061, revision 1.0, packed in a 1.52 MB RAR.

Small 149 KB RAR archive holding a PDF schematic for the Gigabyte GA-990XA-UD3, with 3.1 in the name, which likely marks the board revision.