The 2SB906 transistor is the subject of this 196 KB PDF. Following JIS designation, 2SB parts are PNP bipolar transistors classed for low-frequency use.

PDF datasheet, 94.4 KB, for the 2N7002LT1, with rev2 in the name indicating the second revision of the document. It is filed as a schematic.

Only the part code 2N5657 identifies this 497 KB PDF, which the index lists under schematics.

Revision-tagged PDF of 116 KB for part 2N5460, the rev0x token apparently marking a document edition whose exact number is not given.

Indexed under schematics, this small PDF of 42.7 KB is labelled 1T404A. That is the A variant of the 1T404 part code, which is catalogued separately.

Part number 1SS312 is all this 123 KB PDF name reveals; no brand, laptop model or board revision is mentioned.

Indexed under schematics, this 70.4 KB PDF is named only 1SS308, without any laptop model, board number or revision.

ROHM-issued datasheet for the 1N4148 switching diode, saved as a 219 KB PDF and indexed under schematics.

Compact 31.4 KB PDF datasheet for a 1N4001 variant marked ID in the name, catalogued in the schematic section.

Labelled only 123nq, this 98.5 KB PDF is catalogued as a schematic but names no device, board or revision.

Titled simply 111ria, this 104 KB PDF is indexed as a schematic, though the name resembles a power semiconductor series code rather than a motherboard identifier.

Named 100BGQ015 and sized at 200 KB, this PDF is listed as a schematic but the part number fits a Schottky rectifier, so it is most likely the component datasheet.

Catalogued under schematics, the 121 KB PDF named 75HQ045 does not mention any laptop, brand or board number.

A 51.8 KB PDF identified only by the code 16YQ150C, listed under schematics. There is no device model, board number or revision in the name.

Indexed as a schematic, this PDF of about 187 KB is named 8ETH06. In International Rectifier and Vishay numbering the ETH family is a hyperfast rectifier line, so the…

Lesson nine of a Spanish phone-repair course on network unlocking and IMEI-based release, saved as a 619 KB PDF.

PDF named Reparo Coffer, which is Portuguese for Coffer repair. It is catalogued as a schematic, but the name does not identify a device, board number or brand.

Persian-language PDF tutorial on how to use datasheets of electronic components, catalogued under schematics although it is a training document.

PDF document of 885 KB whose Persian file name translates as oscilloscope, which suggests a guide or tutorial on using an oscilloscope rather than a schematic for a…

Training course material on basic electronics repair, 7.26 MB PDF, catalogued with schematics although it is an educational guide rather than a board diagram.

Schematic for the Quanta AT5 laptop mainboard at revision R1A, supplied as a 1.22 MB PDF.

Small 21 KB PDF covering the 4N39 optocoupler, catalogued as a schematic. The name states only the part number, so the content is most likely a brief datasheet with…

Datasheet covering the 4N35 to 4N37 family of optocouplers, stored as a 276 KB PDF and catalogued as a schematic.

PDF of about 25.4 KB for the 3SK303 semiconductor, filed in the schematic category. The file name holds only the part number.

Component sheet for the 3LN01M, a 41.2 KB PDF filed in the schematic category. The name is only a part code; sibling files 3LN01N and 3LN01C share the base number, so…

Named for the 2SK2824 transistor, this 305 KB PDF is indexed as a schematic but is most likely a single-part datasheet.

Component documentation for the 2SK1904, provided as a 95.2 KB PDF and filed as a schematic.

Compact 31.8 KB PDF for the 2SK1868, filed as a schematic though named only by a part number.

The 2SK1412 is a Japanese-registered N-channel MOSFET, and this 110 KB PDF is its reference document, catalogued as a schematic.

Part number 2SJ596 is the only information in the name of this 29.9 KB PDF, which is filed as a schematic.

Here the only information in the name is 2SJ525, a Japanese-standard part code where 2SJ marks a P-channel field-effect transistor.

A 110 KB PDF labelled 2SJ440 and listed under schematics. The 2SJ prefix is the Japanese JIS code for P-channel field-effect transistors, so the content is likely a…

The 2SJ382 P-channel FET is described in this 96.9 KB PDF, filed as a schematic though it is a component datasheet.

At 464 KB, this PDF for the 2SC5264 is the largest of the related transistor files and is likely a full datasheet with characteristic curves.

Filed in the schematic section, this 156 KB PDF is named for the 2SC4135, which by JIS convention is an NPN bipolar transistor, so expect a component datasheet inside.

A 102 KB PDF on the 2SC3752 transistor, an NPN device under the JIS 2SC scheme. The name contains nothing beyond the part number, so no board or model is identified; the…

Named for the 2SC5318, this 127 KB PDF is filed as a schematic but reads as a component datasheet title.

A 59.2 KB PDF describing the 2sb1275 transistor, filed as a schematic though the name points to a single part.

The 2SA1420 is the subject of this 91.5 KB PDF, which sits in the schematic section but by its naming is a part-level datasheet.

PDF reference of 143 KB for the 2SA1419, a JIS-numbered part whose 2SA prefix denotes a PNP transistor in the high-frequency class.