Datasheet for the 2SC3965 NPN transistor, a 40.3 KB PDF listed as a schematic. The trailing _E in the name commonly marks an English-language edition of a Japanese…

At 31.1 KB, this compact PDF for the 2SC4976 is filed as a schematic, though the part-number name indicates a component sheet.

PDF document of 96.1 KB tied to the 2SC3896 transistor, named under the JIS standard in which 2SC indicates an NPN bipolar part.

Datasheet PDF for the 2SC5376F, a variant of the 2SC5376 NPN transistor; the trailing F usually indicates a different package or grade, though the name does not explain…

Labelled 2SC5351, the 191 KB PDF refers to a JIS-registered NPN transistor, where the 2SC prefix indicates a high-frequency type.

Small 40.2 KB PDF named after the 2SC1756, filed in the schematic category. The JIS-style 2SC designation identifies an NPN bipolar transistor, so expect a concise…

Component datasheet for the 2SA1803, provided as a 179 KB PDF and indexed with schematics. The 2SA prefix places it among PNP bipolar transistors under the JIS standard.

Datasheet for the 2SA970, supplied as a 321 KB PDF, the largest in this group, which suggests it includes detailed characteristic curves.

PDF of 64.4 KB for the 2SA1757, indexed as a schematic but bearing a JIS PNP bipolar transistor number, so it is a part datasheet.

This 149 KB PDF, filed in the schematic category, is named 2N6497 with an RE suffix that the name does not define.

This 72.3 KB PDF is named 1SS361F, a JIS-style small-signal silicon diode number with an added F suffix; the name does not explain the suffix, so check the document for…

Datasheet-style PDF for the 208CNQ060, a part number in the CNQ Schottky rectifier family; the 060 suffix generally means 60 V.

Labelled only 123nq, this 98.5 KB PDF is catalogued as a schematic but names no device, board or revision.

A 107 KB PDF named for the 1BQ series, listed as a schematic but most likely a datasheet for a family of small Schottky or rectifier diodes sharing that prefix.

Filed among schematics, this 91.7 KB PDF is named 2764 with nothing else to identify brand or board.

A 240 KB PDF whose short name, 42vforisa, gives little away; it seems to reference a 42 V specification, possibly related to an ISA bus or a part family, but that cannot…

A 175 KB PDF catalogued as a schematic and titled 30EPH06, which looks like a discrete semiconductor part number, likely a rectifier, not a board identifier.

PDF of 67.9 KB filed as a schematic and named 28C64A, an A revision code within the 28C64 parallel EEPROM family.

PDF of 119 KB named 27C256B, filed as a schematic yet clearly a part number from the 27C CMOS EPROM line, here with a B revision letter.

Code 20ETS16S names this 139 KB PDF in the schematic category. No brand, model, board number or revision is stated.

PDF of around 162 KB for the 8EWF02S, 8EWF04S and 8EWF06S, three voltage grades sharing one document and indexed as schematics.

Schematic PDF named j700f, 771 KB; no brand is given, though the code is commonly associated with a Samsung Galaxy J7 variant, which should be confirmed against the…

PDF bundle of Bose schematics, 1.53 MB in size, whose name lists no particular model, so the covered products must be confirmed by opening it.

PDF schematic labelled Z84J, roughly 2.6 MB. The name states no brand, revision or model, so identification relies on the title block inside and on the code silkscreened…

PDF schematic for the Quanta motherboard DA0MTCMB8F0, in a RAR archive; the laptop brand is not given in the name.

Schematic for the base Quanta Y0H project, a 1.09 MB PDF that states neither revision nor laptop brand.

Schematic set for the Meizu MX4 smartphone, packed in a 1.32 MB zip. Phone schematics like this cover the PMIC, charging and battery circuits, display, camera and RF…

Schematics for the BlackBerry 9850, the Torch touchscreen model, provided as a large 10.7 MB RAR that likely contains detailed pages or images.

ASUS M81C schematic diagram and service manual, compressed into a 1.57 MB ZIP. The name names only the model, without revision or hardware variant.

Samsung SM-J110H troubleshooting manual, apparently revision 7-1, provided as a 13.7 MB PDF.

HP ENVY 13 schematic delivered as a 1.00 MB PDF, with no ODM, board number or revision in the file name.

Schematic PDF of the Topstar C49 mainboard, revision A, 1.28 MB. Topstar is an ODM producing laptops for numerous rebranded models, so match the board code on the PCB…

Circuit diagrams for the Topstar D23I board, revision B, delivered as a 1.11 MB PDF. Beyond the model code and revision, the file name carries no chipset, CPU or ODM…

Compal LA-5662P circuit diagram, revision 1.0, distributed as a 651 KB RAR archive. The board number follows Compal's LA series, used for motherboards the company…

Compal LA-1221 schematic at revision R4A, provided as a 969 KB RAR archive. A fourth-level revision suggests a mature release of this early Compal laptop board.

Service schematic for the Nokia N79 slider phone, supplied as a 6.39 MB PDF document. The pages are useful for following power distribution from the battery and power…

PDF schematic for the Lenovo ThinkPad W700 DDR3 variant, about 2.21 MB, with an added note in the name reading N-note 07247 4Y90 whose meaning is not certain; it may be…

Schematic in PDF format, 2.29 MB, for a device identified only as A800; the name gives no brand, so the exact product cannot be confirmed from the title alone.

RAR archive holding the schematic PDF for the Dell Hellcat 13 TGL mainboard, number 19827-1, with the Dell part reference DT3DN in the name.

PDF schematic for the Lenovo Y700 on the LCFC NM-A541 motherboard, revision 1.0, with BY511 as the project code.