Here is the 2SD1825 in PDF format, 150 KB, listed under schematics though the name suggests a transistor datasheet rather than a circuit diagram.

Datasheet in PDF form for the 2SA1321 transistor, about 213 KB, filed in the schematic category.

Component sheet in PDF for the 2SD2248, 100 KB, which the index places among schematics. No device or board is named, just the transistor type.

Part number 2SC5029 names this 212 KB PDF, filed as a schematic. Japanese JIS numbering assigns the 2SC prefix to NPN bipolar transistors, so the content should be a…

Small 85.5 KB PDF, catalogued as a schematic and titled only 60EPS16. The name identifies no laptop, board or revision, and the code reads like a discrete component part…

PDF of 109 KB listed under schematics and named after the 2SK1441 part. The 2SK prefix places it in the JIS family of N-channel field-effect transistors, so the contents…

Component document for the 2SK212 in PDF form, 156 KB, indexed under schematics. Japanese JIS numbering assigns the 2SK prefix to N-channel FETs, so the file should be…

For the 2SC4597 transistor, this 118 KB PDF is listed as a schematic but most likely holds the manufacturer datasheet.

For the 2SA1967 transistor, this 90.5 KB PDF most likely provides the manufacturer datasheet despite being filed as a schematic.

Specification PDF for the 1SV271, about 71.0 KB, filed among schematics. Components with the 1SV designation are variable-capacitance diodes, so this is likely a…

Reference PDF of 71.2 KB for the 2SD1981 transistor, catalogued as a schematic. Japanese JIS numbering assigns the 2SD prefix to NPN bipolar parts designed for…

PDF reference of 102 KB for the 2SK1428 field-effect transistor, filed among schematics.

PDF data for the 2SA1838, sized 87.4 KB and stored in the schematic category of the index.

Reference document for the 2SK2679, a 393 KB PDF in the schematic category. The 2SK prefix is the Japanese JIS registration for N-channel field-effect transistors, so…

Datasheet-style PDF, 37.4 KB, for the component numbered 2SA2043. In JIS semiconductor naming the 2SA prefix designates a PNP bipolar transistor, and nothing else about…

The 1SV287 part is covered by this 75.6 KB PDF, filed under schematics. Its 1SV numbering identifies a varactor diode, so the content is most likely a datasheet rather…

Datasheet PDF of 81.4 KB named for part 10TTS08, the through-hole counterpart to the separate 10TTS08S file in this set.

PDF of 162 KB containing information on the 2SD1224, categorised as a schematic. The 2SD prefix is the JIS designation for NPN transistors aimed at low-frequency…

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

The 2SA1805 PNP transistor, as indicated by its JIS 2SA prefix, is documented in this 176 KB PDF datasheet.

Catalogued as a schematic, this 117 KB PDF is named 400DMQ035 and states no device, brand or revision.

Part number 2SK2231 is the only information carried by this 420 KB PDF, which the index places among schematics but which most likely documents a single transistor.

Compact 31.6 KB PDF dedicated to the 2SK2032. Because 2SK identifies an N-channel field-effect transistor in the Japanese numbering scheme, this is effectively a…

PDF datasheet of 287 KB for the 2SK2009, an N-channel field-effect transistor under the Japanese 2SK designation.

For the 2SK1470, a Japanese-coded N-channel field-effect transistor, this 97.9 KB PDF serves as component reference material even though it sits in the schematic…

Reference PDF for the 2SK1382 N-channel MOSFET, 389 KB, listed in the schematic category of the index.

The 140 KB PDF is identified only by the transistor number 2SC3393 and contains no board or model reference.

A 145 KB PDF labelled only 2SC2839, catalogued under schematics. The JIS 2SC prefix indicates an NPN bipolar transistor, so this is most likely a datasheet rather than a…

Small 128 KB PDF catalogued as a schematic and named 401CMQ035. No device or board information is present; the name follows a power rectifier part-number style.

PDF of 97.0 KB for the 2SC3651, an NPN bipolar transistor according to the 2SC prefix of the Japanese JIS designation scheme.

PDF documentation, 108 KB, for the 2SJ416, a P-channel field-effect transistor according to the Japanese 2SJ naming convention.

Stored as a 149 KB PDF, this entry covers the 2SD1236L and sits in the schematic category, though the name points to a single transistor.

Part reference sheet for 5HN01C, a compact 26 KB PDF listed under schematics. No laptop model or board number appears in the name.

The 2SK2350 is identified here only by its part number, in a 417 KB PDF catalogued as a schematic.

Only the identifier 150CNQ035 appears in the name of this 53.3 KB PDF, filed under schematics. No product, board or revision is given.

The 2SD1800 transistor is covered by this 79 KB PDF datasheet. Under JIS numbering, 2SD denotes an NPN transistor for low-frequency service, often used in switching…

A 43.4 KB PDF listed among schematics and named for the 2N6515, a JEDEC 2N-series discrete semiconductor.

Specification document for the 2SC5549 transistor, a 205 KB PDF in the schematic category.

PDF document labelled as a schematic but named after the 2SC5387, a Japanese-numbered NPN bipolar transistor part number, so in practice it is almost certainly the…