Complete schematic for the Samsung SM-J120, provided as an 8.41 MB PDF; the Spanish word esquematico completo means full schematic.

Larger 185 KB PDF for the 2SD2012, written in lowercase in the name and placed among schematics.

The 3SK263 is covered by an 82.7 KB PDF placed in the schematic category, though a part-number name like this normally indicates a component datasheet.

Part documentation for the 2SK2731, a 113 KB PDF placed in the schematic category. JIS naming assigns the 2SK prefix to N-channel field-effect transistors, so the…

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…

Document for the 2SK1448 semiconductor, a 109 KB PDF placed in the schematic category. The name is just the part number, which under JIS rules marks an N-channel…

Documentation for the 2SK1431, a part whose 2SK prefix places it among N-channel FETs under Japanese JIS numbering.

PDF of 104 KB for semiconductor 2SK1421, classed as a schematic in the index. JIS numbering places 2SK parts in the N-channel FET family; maker and package cannot be…

The 2SK1237 N-channel transistor is the subject of this 45.8 KB PDF, filed under the schematic category.

The 2SJ584LS is documented in this 42.9 KB PDF, placed in the schematic category but named as a single-part datasheet.

The 2SD1061 is the subject of this 102 KB PDF, placed in the schematic section though it reads as a part datasheet.

The 2SD1046 is documented in this 115 KB PDF, placed in the schematic group. Its name carries no detail other than the part number.

Covering the plain 2SC5261 without suffix, this 183 KB PDF is indexed as a schematic but concerns a single NPN bipolar transistor, as the JIS 2SC prefix indicates.

PDF datasheet, 89.5 KB, for the 2SC4633 transistor, though the index files it under schematics.

Covering the 2SC4632, this 89.2 KB PDF sits in the schematic category, yet its name matches a transistor part number.

Component sheet for the 2SC4615 NPN transistor, around 154 KB in PDF format and filed as a schematic.

A 149 KB PDF carrying the bare transistor number 2SC4837. Though placed in the schematic category, the JIS prefix 2SC identifies an NPN transistor, so the file is…

Transistor number 2SC4824 is all the name of this 141 KB PDF reveals; the index places it among schematics.

A 308 KB PDF named after the 2SC2753 semiconductor and placed in the schematic section.

Transistor information for the 2SA1607, supplied as a 150 KB PDF and placed in the schematic category.

PDF of 54.3 KB documenting the 2SB1322A, the A suffix marking a variant of the base 2SB1322 part. Catalogued as a schematic, it actually describes one transistor.

For anyone replacing a 2SA1417, this 141 KB PDF gives the component reference in one document, though the index labels it a schematic.

Transistor datasheet for the 2SA2070 in PDF format, roughly 189 KB. The 2SA prefix places it in the JIS category of PNP transistors for high-frequency use.

Datasheet for the 1T412 transistor, 59.8 KB in PDF format and stored with schematics. The 1T prefix places it among Soviet germanium transistors.

A 70 KB PDF on the 1SV311 diode, catalogued in the schematics section. The 1SV prefix comes from the Japanese JIS registration system and is used by Toshiba for…

Scanned photos of Apple logic board 820-01598, with J213 and X1536 identifiers, as a 1.33 MB PDF.

Copper-side PCB artwork for the Apex AX 20 amplifier project, a 208 KB PDF showing the track pattern rather than a circuit diagram.

Component layout for the Apex Class A shunt design; raspored elemenata is Serbo-Croatian for parts placement.

A 32.0 KB PDF for part 2SJ616, placed among schematics but named like an individual transistor datasheet.

The 2SJ287 is covered in this 96.7 KB PDF. Only the part number is present in the name, so no equipment details can be given.

Documentation for the 2SC4450 semiconductor arrives as an 86.3 KB PDF in the schematic listing.

The 2SC4404 is covered by this 114 KB PDF, placed under schematics in the catalogue. According to Japanese JIS numbering, 2SC parts are NPN bipolar transistors, so the…

Datasheet-type PDF for the 2SC5564, 50.0 KB, placed in the schematic category. No model or board appears in the name; the 2SC prefix indicates an NPN transistor for…

Datasheet for the 2SC3939 transistor in a 51.2 KB PDF, catalogued as a schematic; the _E ending likely marks an English-language release, though the name does not…

PDF component sheet, 60.3 KB, covering the 2SC4920 NPN transistor from the JIS 2SC series.

A 96.0 KB PDF for the 2SC3687 transistor, placed in the schematic category of the index. According to the Japanese JIS system, the 2SC prefix means NPN bipolar.

PDF of 30.1 KB covering the 2SA1520, listed as a schematic yet named like a single-part data sheet. JIS numbering places 2SA parts among PNP bipolar transistors.

Datasheet-type PDF for the 2SB1120, 79.3 KB, placed in the schematic collection. The 2SB prefix under the Japanese JIS standard identifies a PNP transistor intended for…

Small 41.7 KB PDF for the 2SA1961, with an unexplained E suffix that may mark a document edition.

Datasheet-style PDF of 41.8 KB covering the 2SA1790, a JIS-coded PNP bipolar transistor, placed in the schematic section of the catalogue.