PDF reference for the 2SA1968, 91.3 KB, indexed as a schematic though the bare part-number name points to a transistor datasheet.

Transistor datasheet in PDF format, 182 KB, for the 2SA1933, listed in the schematic category of this index.

Component sheet for the 2SA1925 in a 198 KB PDF, labeled as a schematic though the plain part-number name suggests a manufacturer datasheet.

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

Part datasheet in PDF form, 172 KB, for the 2SA949, listed in the schematic category of the index.

Catalogued as a schematic, this 130 KB PDF is titled with the part number 2N6800 and nothing else. No equipment model or board revision is given.

The 2N6274 is covered by this 169 KB PDF, indexed as a schematic though it is presumably a manufacturer datasheet for the component.

A 300 KB PDF datasheet for the 2N3663, a 2N-series registered transistor, listed as a schematic in this index.

Schematic set for the Huawei Y7 Prime 2019 smartphone. These diagrams show power management, charging, battery, display and RF circuit blocks, with component references.

The 2SC5777 is covered by this small 29.9 KB PDF, catalogued as a schematic but most likely a single-part datasheet.

Audio Pro Ace Bass B4-200 subwoofer service manual, going by the AceBassB4_200, sub and sm tokens.

Service schematic in PDF form for the Sony KLV-22P402B and KLV-22P412B LCD TVs, with chassis RB2TP and Sony document number 9-888-153-03, in a 4.70 MB RAR.

Quanta MA2 motherboard schematic at revision 2A, delivered as a 1.08 MB PDF. MA2 is the internal project name used by the ODM Quanta, and no laptop brand or model is…

Schematic diagram in PDF for the Apple A1370 MacBook Air, logic board 820-2855 revision A, compressed into a 1.37 MB zip.

Second copy of the Quanta RW3 circuit diagram, identical in size at about 975 KB and stored as a PDF. The name carries only the board code, without revision or brand.

Part sheet in PDF form, 29.1 KB, for the 2SD2646 transistor, filed in the schematic category. The name supplies only the type number, without brand or revision.

Datasheet-style PDF of 21.4 KB for the 2SK2751, listed under the schematic category. The 2SK designation belongs to the Japanese JIS system and marks an N-channel…

PDF of about 295 KB for the 2SK1827. In JIS part numbering, 2SK stands for an N-channel FET, so the content should be a datasheet rather than a board-level drawing.

A 29.4 KB PDF for the 2SJ569LS, catalogued as a schematic though it is named in the style of a component datasheet.

PDF reference for the 2SC4257 transistor, 81.6 KB, filed under schematics although it is a part document rather than a board drawing.

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

Covering the 2SC5028, this 219 KB PDF is filed as a schematic yet is named like a component datasheet.

PDF document of 90.2 KB titled with the part number 2SC3995 and filed as a schematic. The 2SC prefix follows JIS naming for NPN bipolar transistors; the name gives no…

A larger 225 KB PDF for the 2SC3710A, an NPN transistor under the Japanese JIS designation, indexed as a schematic.

Named for the 2SC2995, this 510 KB PDF is listed as a schematic but most likely holds the datasheet for a JIS-numbered NPN transistor, as the 2SC prefix indicates.

Datasheet PDF covering the 2SA1588, 215 KB in size, which suggests several pages with curves and package details.

A 727 KB PDF titled 29010a, filed among schematics but most likely a datasheet edition for a 1 Mbit 29-series parallel flash memory, the a suffix suggesting a revision…

Second copy of the Quanta EW3 schematics with the rc1 revision tag, identical in size to the other upload. No device brand is given in the name.

PDF circuit diagram of a mono tone control stage built around two transistors, as the name indicates.

Full schematic diagram for the ASUS X553MA laptop, labelled for the Bay Trail platform with the 2830 designation, which likely refers to a Pentium N3540-class or Celeron…

Schematic in PDF form labelled safari std, a name that in DIY audio circles usually refers to a Safari power amplifier design, standard version, though the file name…

Schematic PDF for the Apple logic board numbered 820-2533. The file name gives only the board number, with no model name or revision letter.

Schematic for a Dell 3445 laptop with an AMD platform, revision A00, dated 20140305, in a 1.53 MB RAR archive.

Service schematic in PDF form for the Ahuja SSA 250, a model in the Ahuja range of public address amplifiers, size 929 KB.

Schematic set for the Nokia 2690 mobile phone, provided as a 406 KB PDF. Service schematics like this show the baseband, power management, RF, charging, SIM, display and…

Circuit diagram for the Sony VAIO VPCEB15, an EB-series laptop using the MBX-223 mainboard.

Motherboard schematic for the Sony PCG-5J5M, sold as the VGN-CR21S, built on board MBX-177A designed by Quanta under the GD1A code at revision 2A.

PDF circuit diagram for the MSI MS-7851 mainboard, revision 2.2, archived as RAR. MSI marks its boards with the MS-xxxx code and a revision number on the PCB, and these…

PDF datasheet, 117 KB, for the 2SK1460, a Japanese-designated N-channel field-effect transistor, filed under schematics in the catalogue.

Indexed as a schematic, this 90.8 KB PDF titled 2SC3986 is best treated as the component datasheet for a JIS-numbered NPN bipolar transistor.