At 82.2 KB, the 1SV228 PDF is the largest of this group and is indexed as a schematic. The underscore after the code seems to be just part of the file naming.

At 208 KB, this PDF named 1N6266 is the largest in the group and is a datasheet for a JEDEC 1N-numbered component, catalogued under schematics.

Gigabyte B450M DS3H WIFI desktop motherboard schematic, labelled R12 in a 1.43 MB PDF, most likely board revision 1.2.

Wistron schematic for projects LF15A and LF15V, board number 13286-1 also listed as 13286, supplied as a PDF inside a 2.62 MB RAR.

Circuit schematic for the Quanta BQ2L laptop board, revision 1A, as a 1.20 MB PDF. The name gives the Quanta project code and revision but nothing about the retail model…

Troubleshooting guide for the Samsung Galaxy A7 2017, model SM-A720F, as a 1.57 MB PDF; the trailing 7 in the name may denote a chapter or revision but is not explained.

Complete schematic in Spanish for the Samsung SM-A920F smartphone, the Galaxy A9 2018 model, in a 10.6 MB PDF.

Troubleshooting guide in PDF for the Samsung SM-A105FN, the Galaxy A10 model code, contained in a 1.29 MB RAR archive.

Schematic in PDF for the N61B board, AMD variant, delivered as a 2.54 MB RAR archive. The name gives no laptop brand, so identify the device by the board marking.

Schematic drawings for the MS-7365 board at revision 0A, delivered as a 1.20 MB PDF file.

Schematic in PDF format for a G41D3+ desktop motherboard, contained in a 1.23 MB RAR archive, with no manufacturer or revision given in the name.

Schematic diagram and service manual for the Lenovo S660, packed in a small 295 KB RAR archive.

Compal LA-6921P notebook schematic, revision 1.0, delivered as a 2.05 MB RAR archive. The LA numbering points to Compal as the original design manufacturer, while the…

Schematic in PDF format for laptop models 1464, 1564 and 1764, built on the Quanta UM3 board DA0UM3MB8E0.

Samsung service guide for the Galaxy SM-A320F, document revision 2.9, supplied as a 3.09 MB PDF.

Third copy of the Quanta AT5 board schematic at revision R1A, a 1.22 MB PDF identical in size to the other AT5 files.

A small 28.8 KB PDF from the GT-S7580 and GT-S7582 service document set, numbered section 11 and tagged EPLIS, which likely stands for an electrical parts list.

ASUS X55SV motherboard schematic, revision 2.0, for the board version with TV support as indicated by the name.

Small 65.7 KB PDF for the Apple iPad 2 that, judging by the name, contains layout information rather than full circuit diagrams.

PDF for the complementary TIP3055 NPN and TIP2955 PNP power transistors, 50.1 KB, indexed under schematics.

Datasheet for the 1N5402, a 200 V member of the 3 A 1N5400 rectifier family, kept as a 43.4 KB PDF and listed under schematics. The name states only the part number.

Revision 2 of a datasheet for the 1N5400, the 50 V base grade of the 3 A rectifier series, supplied as a 44.9 KB PDF and indexed under schematics.

Named simply 85eps, this 79.2 KB PDF is catalogued as a schematic, without any manufacturer or board details.

A 218 KB PDF covering the 10ETF02, 10ETF04 and 10ETF06 parts, filed under schematics. These names follow rectifier diode numbering of the International Rectifier and…

PDF schematic of 1.26 MB labelled M920 with a PVT tag, meaning the Production Validation Test stage of the design, which is usually close to the final mass-production…

Troubleshooting chapter, 2.39 MB PDF, with no device or brand named in the title, so the covered model must be confirmed by opening it; it likely belongs to a split…

PDF schematic for a HuaQin-designed notebook board with project code NB2372, packed in a RAR archive of about 1.2 MB.

Schematic in PDF form for the Gigabyte GA-F2A85XM-HD3 motherboard, revision 1.2, packed in a 770 KB RAR archive.

Gigabyte GA-970A-D3 motherboard schematic, labelled revision 3.02, supplied as a PDF of about 1.2 MB. The board targets AMD AM3+ processors on the 970 chipset.

PDF schematic for the ECS B460H6-M14 motherboard, packed as a 1.24 MB RAR. The name gives no revision, so compare the version silkscreened on the board before using…

Top-layer component placement sheet for the Compal LA-G714P board, provided as a 246 KB PDF.

Schematic in PDF form for the Quanta LG9 board, DA0LG9MB6E0, revision 1A, packed in a 2 MB RAR.

Generic file named index2, a very small 20.9 KB PDF catalogued as a schematic. The name reveals nothing about the device, brand or board, so open it and identify the…

PDF schematic for the Gigabyte GA-970A-DS3P, revision 1.0, the original hardware revision of this AMD 970 chipset board, compressed with RAR.

MSI MS-16881 schematic, revision 1.1 as shown by the -11 suffix, supplied as a PDF inside a RAR archive.

Schematic in PDF for the MSI MS-V382 video card, revision 1.0, carrying the reference 00205363, compressed as RAR.

Gigabyte GA-H77M-D3H schematic in PDF, with the R12 token likely meaning revision 1.2, packed in a RAR archive.

PDF schematic for the Samsung RV411 notebook with board BA41-01433A, carrying the Scala project name, in a 2.34 MB RAR archive.

Laptop schematic for PA70HP6, a model name following the Clevo barebone pattern, provided as a 2.63 MB PDF.

PDF schematic of 45.2 KB for a Dynatech V5000 SMD preamplifier with display section, plus an inverter design attributed to Pappu.