Schematic in PDF format carrying the project code UI2H and revision 1B, around 1.63 MB.

Schematic for the Lenovo ThinkPad W700 in its DDR3 memory version, provided as a 2.22 MB PDF.

Schematic for the MSI MS-16881 laptop mainboard, revision 1.0 (r10), packed as a PDF inside a RAR archive of about 1.07 MB.

Samsung A700 service manual in PDF format, 6.67 MB, with a JahanIC label in the name that marks the collection it came from.

Sheet for the TIP31 NPN and TIP32 PNP complementary power transistor pair, with the name stating 100 V and 3 A ratings; the PDF is 198 KB and listed under schematics.

Samsung SM-A20S schematic page for the 8 MP ultrawide rear camera, a 4.64 MB PDF. It covers the ultrawide module connector, its supply voltages, clock and data interface…

MSI MS-7A38 version 4.0 motherboard schematic, packaged as a RAR containing the PDF diagrams.

Schematic diagram in PDF for the MSI MS-7245 board, with the name indicating revision 0B and a date-style code 950105.

Lenovo ThinkPad W540 schematic in PDF, Wistron project Kome-1 with board number 12291-1 and a Rev -1 marking; WS in the name commonly denotes Wistron schematic.

Wistron Newgate schematic, board number 14307-1M, for the Acer Aspire VN7-792G. The number follows Wistron's five-digit board pattern and appears on the PCB silkscreen…

Reference PDF for the 2SK2711, about 140 KB, listed in the schematic category though the part number points to a discrete transistor datasheet.

Datasheet for the 2SD662 NPN transistor, stored as a 44 KB PDF; the _E ending likely marks an English version of the document.

The 123 KB PDF bears the part number 2SC4644 and nothing else. That makes it a reference for a single NPN transistor rather than a full circuit diagram, despite the…

Data sheet style PDF, 95.9 KB, named for the 2SA1470 and indexed as a schematic. The 2SA prefix under the Japanese JIS scheme identifies a PNP bipolar transistor.

Named only as 2SA1924, this 198 KB PDF sits in the schematic category but most likely holds the datasheet for that part.

Component documentation for the 2SA1016, stored as a 55.5 KB PDF and catalogued in the schematic section.

PDF of 104 KB for the 1SV290, with the name also carrying TJ and SOD523, the latter being the SOD-523 ultra-small SMD package.

RAR archive of 470 KB named only A400, with no brand, board number or content type in the name.

Cover page from the service manual set for the Samsung SM-G780G, the Galaxy S20 FE, in PDF format at only 120 KB.

Top-layer placement drawing for the Lenovo NM-B311 motherboard, an LCFC design, delivered as a PDF. The name does not give a revision or a laptop model.

Schematic for the Motorola Moto E5 Go, model XT1921-8, provided as a 54.2 MB RAR archive.

Schematic set for the Nokia X3-02, type designation RM-639, in a 6.03 MB ZIP archive. The larger size suggests several sheets or extra service documents may be included.

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

Datasheet for the SFH506 infrared receiver module, a 179 KB PDF, likely a near-identical copy or edition of the series sheet that carries the _xx suffix.

Dell Latitude D830 laptop schematic based on the Quanta JM7 board design, a 1.60 MB PDF.

Datasheet for the 2SD1815 in PDF format, 154 KB, catalogued as a schematic. Apart from the type number, the name carries no extra details.

The 2SK1442 is the sole detail in the name of this 107 KB PDF, which is categorised as a schematic.

Filed under schematics, this 466 KB PDF is identified by the code 2SC4839 alone. In the Japanese JIS designation system the 2SC prefix belongs to NPN bipolar…

Datasheet PDF, 149 KB, for the 2SA1710 transistor; the file name gives no further model or board details.

PDF datasheet for the 1N5403, rated 300 V in the 1N5400 series of 3 A general-purpose rectifiers, filed as a schematic though it documents one component.

Quanta ZG5 schematics covering the Acer Aspire One A110 and A150 netbooks. The drawings show power supply stages, charging circuitry, chipset connections and peripheral…

Schematic diagram for the HP Compaq nx6120 business notebook, provided as a 941 KB PDF.

Nokia 700 circuit diagrams for type RM-670, marked as version 1.0 and supplied in a compact RAR archive of roughly 2 MB.

Schematic diagrams for the Nokia C2-01, covering both product variants RM-721 and RM-722, document version 1.0, supplied as a PDF of about 683 KB.

Filed as a schematic, this 53 KB PDF is named after the 2SD1725 part number, so it is most likely a component datasheet rather than a board diagram.

The name of this 156 KB PDF is just the part number 2SC4134, so despite its schematic label it should be the datasheet for that transistor.

Named after the 2SA1537 transistor, this 41.0 KB PDF sits in the schematic category but should contain the manufacturer data for that part.

Filed as a schematic, this 251 KB PDF is the datasheet for the Microchip 24LCS21A, a DDC serial EEPROM designed to store EDID data for displays.

Compal LA-5471P service schematic at revision R1.0, stored as a RAR archive of about 1.07 MB.

A 166 KB PDF for the 2SD1904 transistor, listed here as a schematic but by its name almost certainly the manufacturer data sheet.