Repair guide PDF for the ASUS K42JA, about 507 KB, catalogued with schematics. ASUS repair guides commonly include a system block diagram, the power-on sequence, key…

Datasheet for the 2SD2258 NPN bipolar transistor, supplied as a 56.8 KB PDF and filed under schematics.

Datasheet-style PDF for the 3LP02N, about 41.5 KB and listed as a schematic. No device, brand or board details appear in the name beyond the part code itself.

A PDF of about 88 KB for the 2SK2154, filed under schematics but most likely a component datasheet, since the name is just the part number.

PDF datasheet of about 56 KB for the 2SD661 transistor, with an _E suffix that probably indicates an English edition.

Datasheet-style PDF of 88.2 KB for the semiconductor 2SC4475, catalogued in the schematic section.

The 2SC3116 NPN transistor is described in this 47.6 KB PDF, placed in the schematic category.

Named 2SC2859, this 192 KB PDF is indexed among schematics but probably holds the datasheet of a JIS-numbered NPN bipolar transistor, as the 2SC prefix suggests.

At 249 KB this PDF is the largest in the group and covers the 2SA1618, indexed as a schematic but in practice a transistor reference.

Reference PDF, 88.0 KB, for the 2SA1582 transistor. The file name states only the part number and nothing about the maker, package or application.

A 69.5 KB PDF titled with the component number 1SS367, with nothing in the name about a device or board.

Datasheet in PDF form for the 1N4936GP, a glass passivated version of the 1N4936 fast recovery rectifier, about 45.7 KB.

Glass passivated 1N4933GP fast recovery rectifier datasheet in PDF format, about 45.7 KB.

PDF datasheet for the 1N4152 switching diode, about 63.5 KB. The 1N4152 is a small signal fast switching diode in a glass axial package, used in the same kinds of…

Indexed as a schematic, this PDF of 130 KB carries the code 50WQ10FN and nothing about a device or board.

This 55.9 KB PDF, labelled 30CPQ050, carries a part-number style title rather than a motherboard number, indicating a component datasheet in the schematic category.

PDF reference sheet for the 10ETF02S, 10ETF04S and 10ETF06S, three variants covered by one document of about 133 KB.

Decrypted PDF schematic covering board V330 at the revision marked 60, which is probably 6.0.

Schematic PDF of about 12.3 MB for the LG 65UP7700PUB television, with UA15D in the name, probably the chassis code.

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 for the ASUS Z170-K motherboard, compressed in a RAR archive of about 1.3 MB; the RG token in the name is not explained and no revision is stated.

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 Xiaomi Redmi 9T, the name indicating that PCB layout pages accompany the circuit diagrams, file size about 2.33 MB.

PDF schematic for the Gigabyte GA-H87-HD3, marked R11, packed in a RAR archive of about 1 MB.

Schematic in PDF form for the MSI MS-7B73 motherboard, version 10, inside a RAR archive of about 1.9 MB.

Quanta GD5 schematic in PDF form, packed in a RAR archive of about 1.20 MB. GD5 is a Quanta project code, and the name does not say which branded laptop uses the board.

Schematic for a G41M01 board with the design code 6KS2H, saved as a PDF of about 1.05 MB.

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…

Very large Lenovo ThinkPad schematic collection, about 2.20 GB in one numbered RAR archive. The name gives only the product line, not specific models or board numbers.

Apple schematic collection archive of about 784 MB, the first of a numbered brand series.

Quanta schematic in PDF form for the board with project code Y06, about 1.69 MB. Quanta identifies its laptop designs with short alphanumeric project codes, typically…

GC-RP64LED revision 1.0 schematic in PDF form, about 182 KB and evidently another copy of the same drawing.

Schematic or service document in PDF for the TV model THL32C3D, about 16.2 MB, which suggests a fuller service manual rather than a single diagram.

Early revision 0A schematic for the MSI MS-7509 motherboard, in PDF format at about 2.3 MB. No date or variant appears in the name.

Schematic in PDF form for the ASUS G752VL gaming laptop, packed as a RAR archive of about 1 MB, with an RG suffix in the name.

Schematic set for the Huawei P40 Pro smartphone, packed in a RAR archive of about 4.5 MB.

Earliest revision listed for the MSI MS-7C02 motherboard: a Rev 1.0 schematic in PDF format inside a RAR archive of about 3 MB.

PDF schematic for an FL1 project, marked as a new version dated 0319 at revision R1A, about 997 KB.

Schematic for the ASUS X407UBR laptop mainboard, revision 1.0, provided as a PDF inside a RAR archive of about 8.8 MB.

Repair solution document for the Samsung SM-J260G, supplied as PDF inside a RAR archive of about 1.3 MB.