Schematic for the Huawei MateBook X Pro 2019, project name Mach R, supplied as a 2.87 MB ZIP archive.

Part 7A of P. Mevada's washing machine repair series, a 237 KB PDF; the A suffix hints at a sub-section or supplement to part 7.

Schematics version 1.0 for the Microsoft Lumia 550, product codes RM-1127 and RM-1128. Kept in a 946 KB RAR, the drawings show the power-management IC, charging path…

Nokia 206 Dual SIM schematics, version 1.0, for product codes RM-872 and RM-873, compressed into a small 473 KB RAR file.

Service manual for the Samsung Galaxy A60, model SM-A606Y, supplied as a watermarked 7.69 MB PDF and indexed as a schematic.

A Persian-language PDF guide, its title translating roughly as an introduction to mobile phone components, filed here under schematics at 692 KB.

RAR archive holding the PDF circuit diagram for MSI board MS-7846 at revision 2.1. The MS-number is MSI's internal motherboard code, printed on the PCB near the slots or…

Circuit diagram for MSI MS-AA711 at version 2.1, a 1.28 MB PDF. Because the same board number also appears as versions 1.1 and 2.2, confirm the version marked on the PCB…

Service schematic PDF for the Samsung A1200 handset, part one of a set judging by the 01 prefix in the name.

PDF of 173 KB for the 2SC4707, sorted into the schematic category. Because 2SC is the JIS/JEITA designation for NPN bipolar transistors, expect a component datasheet…

A 39.6 KB PDF for the 2SC3293, a part numbered under the JIS convention where 2SC denotes NPN transistors.

Part datasheet for the 2SC4484, a 134 KB PDF. Japanese JIS numbering uses 2SC for NPN bipolar transistors, which identifies the device class here; nothing else is given…

At 351 KB, the largest of this set of 2SC sheets, this PDF covers the 2SC3268 and is catalogued as a schematic while most likely holding a transistor datasheet.

Dell Inspiron N5110 and M5110 schematic produced by Wistron under the Queen 15 project name, at revision A00.

Small PDF named after the 2SC5149, catalogued as a schematic yet most likely the transistor datasheet.

Component data for the 2SK3021 in a 151 KB PDF, indexed here as a schematic. Following the Japanese JEITA convention, 2SK designates an N-channel FET, often found in…

PDF component sheet, 173 KB, named for the 2SK2969. Under the Japanese JIS numbering a 2SK part is an N-channel FET, which makes this a transistor datasheet despite its…

Part datasheet for the 2SD1140 in a 159 KB PDF, listed as a schematic though the name contains only the transistor number.

Named simply 2SC4636, this 103 KB PDF documents that Japanese-standard NPN transistor and is most likely its datasheet. The name gives no appliance or board reference.

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.

Reference sheet for the 2SA1391, supplied as a 237 KB PDF and listed among schematics. Following JIS convention, the 2SA prefix means a PNP transistor for high-frequency…

Xiaomi Mi 3 logic block diagram combined with board position drawings, according to the Chinese name, in a 2.57 MB PDF.

Datasheet in PDF format, 229 KB, for the 2SD553 transistor, catalogued among schematics. Nothing besides the part type is stated in the name.

Reference sheet in PDF form, 151 KB, covering the 2SD1830. The catalogue lists it as a schematic, but the name is a JIS transistor number, so it is probably a datasheet.

Part datasheet in PDF form, 105 KB, for the 2SD2050 transistor, filed in the schematic category. The name holds only the part code.

PDF of 135 KB for the 2SC5277, filed as a schematic but most likely a transistor datasheet, as 2SC is the JIS prefix for NPN bipolar devices.

Datasheet-type document in PDF for the 2SA1687, a Japanese JIS-registered transistor, listed under schematics at 143 KB.

Only the series code 81CNQ appears in the name of this 125 KB PDF, suggesting a family datasheet covering several voltage grades of dual Schottky rectifiers in…

Repair guide in PDF form for the Antminer S9 ASIC miner, judging from the name. It is listed as a schematic, and such guides usually explain hashboard structure, voltage…

Circuit diagram of the Toshiba PA-1750-09 power adapter, built around an LTA601N controller, noted in the name as a TEA1751T equivalent; the Russian phrase means on the…

PDF schematic of the ASUS ADP-90SB BB power adapter, rated 19 V at 4.74 A, which gives about 90 W.

Document for the 2SD869 transistor, catalogued as a schematic though the name only gives a part number, so it is most likely the datasheet.

The 2SD2210 appears in this 46.9 KB PDF with an E suffix in the name that is left unexplained.

Covering the 2SD1619, this 123 KB PDF appears in the schematic category, although a part-number title indicates a datasheet.

PDF datasheet entry for the 2SK2986, 433 KB. Only the part number appears in the name; the 2SK prefix tells a technician it is a JIS-registered N-channel FET.

Reference PDF for the 2SC4602, around 119 KB, placed in the schematic category. Nothing in the name refers to a device or board, so treat it as a component datasheet for…

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

This 40.2 KB PDF, labelled 2SC5706, most likely holds the datasheet of a JIS-registered NPN bipolar transistor. Beyond that number the name reveals nothing.