Reference sheet for the 2SD1313 transistor, stored as a 206 KB PDF and filed under schematics.

A 206 KB PDF named only 2SC5148, filed with schematics but describing a single part. In the Japanese JIS system the 2SC prefix denotes an NPN bipolar transistor, so the…

Datasheet-style PDF, 96.2 KB, named only for the 2SC3089 and catalogued as a schematic.

The 277 KB PDF named 2SC2878 sits in the schematic category, though the JIS 2SC prefix suggests a datasheet for an NPN bipolar transistor.

PDF of 306 KB for the 24C04 serial EEPROM, with a P suffix that the name leaves unexplained.

Schematic for the PH317-53 laptop board code-named COVINI, dated 20190213-2, provided as a PDF inside a 3.3 MB RAR archive.

Listed under schematics, this 188 KB PDF is named for the JEDEC part 2N5550 with an RE suffix whose meaning is unclear. No laptop, board code or revision is given.

Stored as a 131 KB PDF, 25ETS08S carries a name in the style of a discrete semiconductor part number, so expect a component datasheet despite the schematic label.

At 699 KB, this is the largest file in the group. It is a PDF filed under schematics and named 20MT120UF, with no laptop brand, model or board revision stated.

A 176 KB PDF listed as a schematic and named 20ETS08S, with no device, board number or revision given.

Schematic in PDF format for the MacBook A1286 with the K18 project code, logic board 820-2850-A, packed in a 4.12 MB RAR.

Circuit diagram for the Sony MBX-266 mainboard, distributed as a 1.13 MB PDF. The name gives only the board number, without the VAIO model or revision, so compare the…

Schematic for the Dell Inspiron 1750 DR2 UMA board, Wistron 09210-2, revision 20, with the date code 90803, provided as a PDF in a 1.16 MB RAR archive.

Schematic for the Sony Vaio VPC-Y series covering boards MBX-238 and MBX-244, in PDF form inside a 1.28 MB RAR archive.

Compact 42.5 KB PDF for the 2SD1824, carrying an E suffix in the name that is not otherwise explained.

Data for the 2SD2184, an NPN low-frequency bipolar transistor according to the Japanese 2SD numbering prefix, supplied as a 43.8 KB PDF.

Datasheet-style document, 133 KB in PDF format, covering the 2SD1681 part number and listed as a schematic.

A compact 30.6 KB PDF tied to the 2SD1666 part number, catalogued among schematics. In Japanese JIS designations, 2SD stands for an NPN bipolar transistor meant for…

A 53.3 KB PDF for the 2SD2071, with an E suffix in the name whose meaning is not stated.

Component sheet for the 2SK2614, delivered as a 172 KB PDF. Within JIS numbering, 2SK marks an N-channel field-effect transistor, so the document presents ratings…

The part number 2sk2210 is the sole clue to this 33.6 KB PDF, catalogued under schematics but most likely a short component datasheet.

PDF of 98.9 KB for the 2SK1898, listed under schematics but in practice a component reference for one transistor.

PDF of 42.8 KB for part 2SJ585LS, listed under schematics. JIS semiconductor coding assigns 2SJ to P-channel FETs, so this is most probably a datasheet with ratings…

PDF reference of 42.4 KB for the 2SJ578 part, listed in the schematic section. Japanese JIS coding gives the 2SJ prefix to P-channel field-effect transistors, so the…

This 89.0 KB PDF carries no information except the code 2SJ233. JIS numbering assigns 2SJ to P-channel FETs, so the content is most likely that transistor's datasheet…

PDF of 104 KB for the 2SD1238L, catalogued as a schematic. The 2SD prefix is the JIS marking for NPN transistors in low-frequency applications, and the trailing L…

Component reference for the 2SD1235 in a 117 KB PDF, indexed as a schematic. JIS numbering assigns the 2SD prefix to NPN bipolar transistors intended for low-frequency…

The 2SD1212 is the subject of this 120 KB PDF, filed as a schematic. Based on the Japanese JIS numbering, 2SD marks an NPN transistor meant for low-frequency circuits…

Brief 41.5 KB PDF on the 2SD1211 with an _E suffix, entered in the schematic category. Under JIS conventions the 2SD prefix stands for an NPN bipolar transistor for…

PDF datasheet material for the 2SD1194 transistor, about 138 KB, catalogued here under schematics.

PDF documentation, 42.4 KB, for the 2SD1010 part, with an unexplained _E suffix in its name.

For the 2SC5439 transistor, this 192 KB PDF is most likely a manufacturer datasheet, given that 2SC is the JIS designation for NPN bipolar parts.

The 109 KB PDF named 2SC4827 belongs to the schematic category, yet its title is simply a transistor part number.

Component documentation for the 2SC3686, packaged as a 92.3 KB PDF and filed as a schematic.

PDF reference for the 2SC3665, sized 175 KB, with no device or board information in the name.

Catalogued as a schematic, this 149 KB PDF is labelled just 2SC3416, a JIS designation in which 2SC marks an NPN bipolar transistor.

A 320 KB PDF named for the 2SC3329, listed under schematics though it is most probably a full transistor datasheet.

Part 2SC3070 is the subject of this 91.1 KB PDF, listed among schematics. No manufacturer, package or gain grade appears in the name.

Reference PDF for the 2SB1438 transistor, about 44 KB, carrying an _E suffix that most likely marks the English version, and listed among schematics although it reads as…

PDF of 46.0 KB documenting the 2SB1409, a Japanese-registered transistor number; the name carries no further detail such as manufacturer or version.