BA1404 reference PDF, 140 KB, for the ROHM FM stereo transmitter IC often used in small hobby and consumer FM transmitter circuits.

Datasheet for the 2SD1835 NPN bipolar transistor, stored as a 149 KB PDF in the schematic category. The 2SD prefix marks NPN transistors under the Japanese JIS standard.

Component PDF for the 3SK285, 22.2 KB, placed in the schematic section of the index. Only the part number is given.

Component data for the 2sd2396, supplied as a 42.0 KB PDF and indexed under schematics.

Documentation for the 2SK2624LS, provided as a 42.8 KB PDF in the schematic category. The 2SK part of the number is the JIS designation for N-channel field-effect…

Indexed as a schematic, this 422 KB PDF is titled 2SK2201 and most likely contains the datasheet for that part.

A 121 KB PDF named 2SK2170, listed among schematics but most likely the datasheet for that single device.

Datasheet-type PDF of 110 KB for the 2SK1414, indexed as a schematic. Its 2SK prefix comes from Japanese JIS numbering and identifies an N-channel field-effect…

PDF reference for the 2SK1332 N-channel transistor, 103 KB, catalogued with schematics though it describes a single semiconductor rather than a circuit board.

Small PDF, 33.9 KB, covering the 2SK1036 N-channel field-effect transistor from the JIS 2SK range.

A 122 KB datasheet-style PDF for the 2SD1012, indexed as a schematic. The name gives only the part number, which belongs to the JIS 2SD family of NPN bipolar transistors…

Compact 52.7 KB PDF for the 2SC4731, indexed as a schematic though its name identifies a single semiconductor.

Datasheet-style PDF of 101 KB for the 2SC4710, catalogued among schematics. The 2SC prefix is the Japanese JIS code for an NPN bipolar transistor, and the name adds no…

Part reference for the 2SC4686, provided as a 223 KB PDF and indexed as a schematic. The number follows the Japanese JIS convention in which 2SC marks an NPN bipolar…

A 144 KB PDF specification for the 2SC4481 transistor, filed as a schematic but in fact a component datasheet.

Component sheet for the 2SC3644 in a 120 KB PDF. JIS designation rules assign 2SC to NPN bipolar transistors; no device, board or version is mentioned in the name.

Listed under schematics, this 173 KB PDF is labelled only with the transistor number 2SC3423.

Part code 2SC3422 is the only clue in this 176 KB PDF filed as a schematic. The 2SC series in the Japanese JIS system covers NPN bipolar transistors, making a component…

Single-part PDF, 125 KB, titled 2SC5316 and placed in the schematic category although it is most likely a datasheet.

Datasheet-style PDF for the 2SC3314, filed under schematics and only 49.4 KB in size. The 2SC prefix comes from the JIS naming system and identifies an NPN device.

Part document for the 2SC2715, supplied as a 334 KB PDF in the schematic category. The 2SC code identifies an NPN transistor under the Japanese JIS system.

A 205 KB PDF bearing only the part number 2SC2710, catalogued as a schematic but most likely a component datasheet.

Reference PDF of 38.3 KB for the 2SC2632, with an _E suffix that possibly marks an English version, though this is not confirmed.

PDF sheet, 41.6 KB, on the 2SB1319 transistor, indexed as a schematic. The E suffix in the name likely refers to an English edition but is not explained.

The 2SA1477 part number names this 135 KB PDF, which is filed as a schematic but should be a component data sheet.

A 94.5 KB PDF for the 2SA1471, listed under schematics though the name indicates a single transistor data sheet. In JIS designation, 2SA stands for a PNP transistor.

A 158 KB PDF giving the reference for the 2SA1381, catalogued as a schematic though the name denotes a single semiconductor.

PDF of 87.3 KB named after the 2SA1347 transistor and nothing else, so it is best regarded as a datasheet despite the schematic label.

Component datasheet for the 2SA2061 transistor, provided as a PDF of about 169 KB and listed under schematics.

Revision 1 of a document for the 2SA1774, as the rev1 token in the name indicates, supplied as a 97 KB PDF and filed under schematics.

Component PDF for the 2N6847, 130 KB, indexed under schematics. The name holds only the JEDEC number, without a manufacturer, suffix or revision, so identify the source…

Compact 66.3 KB PDF named after the JEDEC part 2N6796, indexed as a schematic. Apart from the component code the name offers no model, brand or board details.

This 109 KB PDF, placed in the schematic category, is named for the 2N6388, a JEDEC-registered discrete semiconductor designation.

Datasheet-style PDF, 181 KB, for the JEDEC part 2N6251, filed in the schematic category.

A 74.1 KB PDF covering the 1SV283 component, indexed under schematics. Parts with the 1SV prefix belong to the variable-capacitance diode family, so this is expected to…

The 223 KB PDF called 93lc46 refers to a small Microwire serial EEPROM and is likely the datasheet rather than a board schematic.

This 260 KB PDF labelled 1B51 is catalogued as a schematic, though the short code more likely names a discrete component and the file is probably its datasheet.

PDF schematic packed in a 1.99 MB RAR for a board coded IPIMB-PV, with no brand, model or revision in the name.

Quanta R62 laptop mainboard schematic in PDF, with a 1022 tag that likely marks a date or build.

Component placement drawing for the Apex AX 20 amplifier board, a 61 KB PDF. It shows where each resistor, capacitor, transistor and connector sits on the PCB, which…