Disassembly and reassembly procedure in PDF format, 2.63 MB, typically a chapter from a service manual.

Vivo Y83 phone schematic material in a 631 KB RAR archive containing a PDF, named after a fault where the handset was heavily dropped and then stopped sending messages.

LG-branded PDF catalogued as a schematic, though its name only says LG Software and gives no model, board number or revision.

Part number 2SC4454 gives this 101 KB PDF its name, and the index places it in the schematic group.

PDF document of 212 KB for the 2SC3620, filed under schematics but in practice a component datasheet for a discrete transistor.

PDF schematic for the Fujitsu LifeBook LH532 on Quanta board DA0FJ8MB6F0. Quanta board numbers follow the DA0 plus project code plus MB pattern, here project FJ8.

Xiaomi schematic in PDF format, 166 KB, whose file name only says full and gives no model or board number.

A 137 KB PDF for the 2SK2714 with a 1-5 suffix that the name leaves unexplained, possibly an edition or page range.

Reference sheet for the 2SJ620 in PDF form, 345 KB, listed in the schematic category. The 2SJ prefix follows the Japanese JIS scheme for P-channel field-effect…

Complete service documentation for the Samsung I8262, the Galaxy Core dual-SIM model, in a 4.71 MB PDF.

Part documentation for the 2SK2914 in PDF form, 396 KB, placed in the schematic section of the index.

Component document for the 2SC5000, a 179 KB PDF placed among schematics. The file name gives nothing besides the part number.

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

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…

Specification PDF, roughly 32 KB, for the 2SD667 transistor, listed among schematics but in fact a component datasheet.

Datasheet-style PDF covering the 2SD1199, catalogued under schematics, with an _E suffix in the name that the file does not explain.

PDF datasheet, 45.5 KB, for the 1N4934 fast recovery rectifier diode from the 1N4933 to 1N4937 family.

Nokia 5700 handset schematic in PDF form, roughly 953 KB. Apart from the model the file name carries no revision or board code, so confirm the PCB matches before relying…

Schematics for Compal board LA-1571, revision R1.0, delivered in an 808-type compact RAR archive of 905 KB.

Circuit schematics for Compal notebook board LA-1512, revision R1B, compressed into an 891 KB RAR file.

For the 2SK3114, a 94.1 KB PDF supplies the component data, filed among the schematics.

Reference document for the 2SK1239 N-channel field-effect transistor, 45.7 KB in PDF form.

Only 2SC3417 appears in the name of this 151 KB PDF, filed as a schematic. The 2SC prefix follows the Japanese JIS numbering used for NPN bipolar transistors, so the…

Schematic in PDF form, zipped to 1.24 MB, for laptop board 6050A2355301-MB-A03 at revision A03.

Repair guide for the ASUS E403SA in PDF format, 672 KB, catalogued with schematics. Such guides usually describe the power sequence, main rails and common failure…

Reference sheet for the 2SD2607 component, delivered as a 51.7 KB PDF and filed under schematics. No brand or variant appears in the name beyond the part number itself.

Transistor sheet for the 2SD1626, 87.9 KB in PDF format, filed as a schematic. In JIS codes, 2SD denotes an NPN bipolar device for low-frequency or power circuits.

Small 23.4 KB PDF for the 2SK2660 transistor. The 2SK designation comes from the Japanese JIS system for N-channel FETs, so the file is most likely a brief datasheet…

Part documentation for the 2SK2628LS, a 28.6 KB PDF. The 2SK prefix places it in the Japanese JIS family of N-channel field-effect transistors, and the LS suffix denotes…

PDF reference of 182 KB for the 2SA1431 semiconductor. Following JIS rules, 2SA part numbers are PNP transistors, formally classed for high-frequency use.

Schematic for the Dell OptiPlex 990 ultra small form factor (USFF) system board, code name Katsiki, revision A00, supplied as a PDF.

Datasheet in PDF form, 74.1 KB, for the 2SD1853 transistor from the Japanese 2SD family of NPN bipolar parts, filed here as a schematic.

Datasheet for the 2SD2223, in PDF form at 133 KB and indexed as a schematic. The name identifies only this transistor type.

Component documentation for the 3N246, a 43.6 KB PDF indexed as a schematic. The name follows the JEDEC 3N numbering used for four-terminal semiconductor devices, and…

Part datasheet in PDF form for the 2SK1727, about 86 KB. Its 2SK prefix marks an N-channel FET under the Japanese transistor naming system; manufacturer, package and…

Component datasheet in PDF form for the 2SJ284, roughly 81.4 KB. The file name names only this part, with no device, board or revision mentioned.

At 330 KB, this PDF named 2SJ168 is the largest in its series and likely a fuller datasheet for that JIS-numbered P-channel field-effect transistor, possibly with…