Circuit diagram for the Lenovo ThinkPad SL410 in PDF format, about 1.32 MB. No board number or revision appears in the name, so verify the motherboard markings before…

The 2SD592 NPN transistor is documented in this 50.3 KB PDF, which the catalogue lists as a schematic.

Datasheet for the 2SD2223, in PDF form at 133 KB and indexed as a schematic. The name identifies only this transistor type.

Small 27.3 KB PDF for part 5LN02C, listed as a schematic though it is evidently a discrete-device datasheet.

A 27.0 KB PDF bearing the part code 5LN01SS, stored in the schematic category. The name carries no other information; the LN letters in this family seem to mark the…

PDF of roughly 41 KB for the component coded 5HP02SP, catalogued as a schematic though the name points to a single semiconductor part.

Family datasheet spanning the 4N29 through 4N33 optocouplers, a 157 KB PDF listed in the schematic category.

Covering the 2SD1668, this 104 KB PDF is listed as a schematic, though the name is a discrete transistor code.

Component documentation for the 3N246, a 43.6 KB PDF indexed as a schematic. The name follows the JEDEC 3N numbering used for four-terminal semiconductor devices, and…

Named 2SK3491, this 29.8 KB PDF is most likely the datasheet for that JIS-numbered device, despite being listed as a schematic.

Compact 65.7 KB PDF for the 2SK2539, listed as a schematic but named after a discrete semiconductor.

Compact 90.8 KB PDF identified only by the code 2SK1469. In Japanese semiconductor numbering, 2SK stands for an N-channel FET, so the schematic tag aside, this should be…

Covering the 2SD1193, this 135 KB PDF is indexed as a schematic but its name identifies a discrete component, so it is most likely the maker's datasheet.

At 130 KB, this PDF documents the 2SD1060, the largest of its neighbouring files and filed as a schematic. Nothing beyond the part number appears in the name.

Reference sheet for the 2SC5298 in a 95.7 KB PDF. Parts with the 2SC prefix are NPN bipolar transistors under the Japanese JIS numbering system, so the content is likely…

This 234 KB PDF covers the 2SC4738F, indexed as a schematic though it concerns one transistor.

A 136 KB PDF for the 2SC4616, listed among schematics though the name only carries a component part number, implying a transistor datasheet.

The name of this 150 KB PDF gives only 2SC4409, a JIS-style part number where 2SC stands for an NPN bipolar transistor.

Transistor datasheet in PDF for the 2SC4247, 302 KB, indexed with schematics rather than board diagrams. Only the part number is provided in the name.

A 195 KB PDF labelled with the transistor type 2SC4210. No device, board or manufacturer is named; the 2SC prefix simply tells us, through the Japanese JEITA system…

An NPN transistor reference for the 2SC3897, supplied as a 93.9 KB PDF. Part numbers with the 2SC prefix follow the Japanese JIS scheme for NPN bipolar devices, so this…

Datasheet for the 2SC3757 NPN transistor, a 47 KB PDF whose _E suffix probably indicates the English-language edition.

Datasheet for the 2SC4921 transistor in a compact 60.9 KB PDF. Under Japanese JIS numbering the 2SC prefix identifies an NPN bipolar transistor, while the name says…

Around 173 KB of PDF datasheet material for the 2SC5307, an NPN bipolar transistor in the Japanese JIS 2SC series. The name gives no maker, package or intended circuit.

The 2SC2230 is the subject of this 202 KB PDF, indexed among schematics yet named only by a transistor part number.

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.

The 2SB1140 is covered by this 103 KB PDF, catalogued in the schematic section. Japanese JIS numbering assigns 2SB to PNP transistors meant for low-frequency service, so…

Reference PDF of 176 KB for the 2SA1425 transistor, carrying no information in its name beyond the part number.

Covering the 2SA1309A, an A-suffixed version of the 2SA1309, this 39.4 KB PDF also bears an E tag in its name with no stated meaning.

Covering the 2SA1242, this 212 KB PDF carries only the part number in its name, so it is best treated as the component datasheet despite the schematic label.

Indexed as a schematic, a 149 KB PDF titled 2N6576 followed by an RE suffix whose meaning the name does not state.

A 124 KB PDF for the 2N5038 bearing an RE suffix, which may indicate a revised or alternate copy of the document; the name does not explain it.

Compact 16.0 KB PDF datasheet for the 2N3055 from UTC, as indicated in the name, filed in the schematic category.

Part documentation for the 1SV331 in PDF format, about 71 KB and indexed as a schematic.

The 1SV308 is covered by this compact 69 KB PDF, filed among schematics. 1SV is the JIS diode designation that Toshiba applies to its varactor range, used where…

PDF datasheet material for the 1SS382, 67.6 KB, indexed among schematics. The name carries only the part number and an underscore, without any device model, brand or…

Part datasheet for the 1N5404 rectifier diode, the 400 V grade of the 3 A 1N5400 family, stored as a 43.4 KB PDF in the schematic category.

Datasheet for the 1N4007GP rectifier diode, the 1000 V member of the 1N400x family, in a 41.9 KB PDF indexed under schematics.

Filed under schematics, this 39 KB PDF covers the 6CWQ03F and 6CWQ04F, and the paired range in the name points to a component datasheet for two related parts, not a…