PDF of 27.9 KB filed as a schematic under the code 3LN01S, which reads as a discrete component part number with an S suffix.

Brief 28.4 KB PDF for the 2SK2864, indexed as a schematic; its small size points to a one or two page datasheet or summary. The name gives only the part number.

A very small PDF of 23.8 KB named for the 2SK2797, filed under schematics. The 2SK prefix follows the JIS naming convention for N-channel field-effect transistors, so…

Short PDF, 43.6 KB, named after the 2SK2791 and listed as a schematic. The 2SK prefix marks an N-channel FET under the JIS scheme, so this is likely a compact datasheet.

Small 33.2 KB PDF covering the 2SK1478, written in lowercase in the original name. The 2SK prefix belongs to the Japanese semiconductor designation for N-channel…

Small 53.0 KB PDF for the 2SD1280 with an _E suffix, classified as a schematic in the index.

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

Small PDF of 47.2 KB titled only with the part number 2SC5414, filed under schematics although the name points to a component document.

Small 84.1 KB PDF whose name, 2SC3792, is a bare transistor designation; it sits in the schematic category, yet the Japanese 2SC prefix points to an NPN bipolar device…

Compact 91.1 KB PDF datasheet for the 2SC3595 transistor, listed in the schematic category.

A compact 19.1 KB PDF for the 2SA1580, small enough that it is probably a one- or two-page summary sheet. No other details are present in the name.

PDF of 41.0 KB for the 2SB873, with an _E suffix whose meaning the name does not explain.

Short 31.2 KB PDF for the 2SA1864, a PNP bipolar transistor in the Japanese JIS 2SA family.

Small 81.5 KB PDF named after the 2SA1724 part number and filed under schematics. Nothing else in the name identifies a product or circuit board.

Small PDF listed as a schematic, though the name 2SA777 with suffix E reads like a discrete semiconductor part number in the Japanese 2SA style rather than a board…

Small 20.5 KB PDF named for 2N5551 with a UTC tag, which most likely refers to the manufacturer that published this version.

Part number 1T409 is the only information in the name of this 49.5 KB PDF, which is catalogued as a schematic.

The 1SS190 is the only information in this file name, apart from an underscore. The 68.1 KB PDF sits under the schematic category.

Switching-diode reference named 1SS184, saved as a 69.3 KB PDF and filed by the index as a schematic. The underscore in the name carries no extra detail.

The 1SS398 is the subject of this 78.2 KB PDF, which is catalogued as a schematic but is likely a single-part datasheet.

Only the part number 1SS374 is given in the name of this 68.5 KB PDF, so treat it as a component specification rather than a board schematic.

Part number 1SS345 is the only information in this 58.3 KB PDF name, so no laptop, board or revision is identified.

Labelled 1SS268, this 126 KB PDF appears to be a datasheet for a single component even though the index lists it as a schematic.

Part number 1SS196 gives this 68.1 KB PDF its name, which marks it as a datasheet for a single semiconductor rather than a full circuit diagram.

PDF datasheet of about 42 KB for the 1N4531, a small signal switching diode. The name carries no other details, so the vendor and document revision can only be read from…

The name 100MS gives very little away: this 43.6 KB PDF is catalogued as a schematic, but no device, brand, board number or revision is stated, and the short code most…

Datasheet in PDF for the 93C85A, a member of the 93-series Microwire serial EEPROM family, filed here under schematics.

Very small at 30.8 KB, this PDF is labelled only 92R195 and catalogued as a schematic, but the name gives no device, manufacturer or context, so its exact content cannot…

Small 34.5 KB PDF filed as a schematic and named 78P7200-IH. The name gives no laptop model or board number; it looks like an integrated circuit part number with a…

Catalogued as a schematic, this 49.4 KB PDF carries only the code 60LQ045 in its name, with no brand, device model or board revision.

A small PDF of 48.8 KB indexed under schematics, whose name points to a 44-lead PLCC package, most likely a package outline or socket drawing rather than a full circuit…

A small 38.8 KB PDF titled 30WQ09F, catalogued among schematics but most plausibly a datasheet for a discrete rectifier, judging by the part-number style.

Small 76.8 KB PDF carrying the name 25MT060WF, which resembles a power semiconductor part number, so although catalogued as a schematic it is probably a component data…

A 219 KB PDF for the 24C01C, a 1 Kbit (128-byte) serial EEPROM part number using the I2C two-wire bus.

Datasheet in PDF for the 24AA00, 24LC00 and 24C00 serial EEPROMs, the smallest parts of this I2C family with only 128 bits of storage.

A small PDF of 196 KB filed as a schematic, named after the code 20ETF02, which looks like a discrete semiconductor part number rather than a laptop board.

An 85 KB PDF named 10BQ100, catalogued as a schematic but following the part numbering of a surface-mount Schottky diode family in the International Rectifier and Vishay…

Small PDF, 376 KB, whose Spanish title means converters, with no device, brand or model in the name.

Spanish course section 3.4 on the microscope, a brief 114 KB PDF from the workshop equipment chapter of a mobile repair series. No microscope brand or model is stated.

Small 540 KB PDF for the Compal-numbered LA-F312P motherboard; BDV in the name suggests boardview-style content, probably a component placement layout rather than a full…