Lenovo laptop schematic for the NM-A281 mainboard, an LCFC design, supplied as an 878 KB PDF whose name carries no revision.

Compal schematic for the Lenovo XR150, board LA-2201 with project code DCL55 at revision 3.0, in PDF format.

ASUS F5Z laptop schematic, an 863 KB PDF identifying the model but not the board revision or number.

Schematic PDF for the Lenovo IdeaPad S10-3t netbook, with Caucasus named as the platform or project code. At 815 KB it should cover the main board circuitry.

Schematic for Quanta project TT9, revision R1A, in an 820 KB PDF, the second copy of an identical document.

Datasheet-style PDF for the BU2508DX, roughly 80 KB, indexed under schematics. This is a well known horizontal deflection transistor for CRT TVs and monitors, and the D…

Named 3LN02C, this 41.8 KB PDF is filed among schematics but its name is a component-type code with a C suffix and gives no device or board details.

Another copy of documentation for the 2SD1458 NPN transistor, stored as a 48.8 KB PDF under a lowercase file name.

Stored under schematics, this 93.8 KB PDF is named for the 2SC4123 and is expected to hold the transistor's datasheet rather than a circuit drawing.

Small 95.8 KB PDF for the 2SC4109, indexed with the schematics. The file name gives nothing beyond the part number; the 2SC prefix identifies an NPN bipolar transistor…

Datasheet-style PDF of 87.7 KB labelled 2SC3400, listed in the schematic section of the index.

Compact 23.8 KB PDF for the 2SA1870 PNP transistor, named in lowercase with only the part number.

The 2N4126 is the subject of this 81.9 KB PDF, listed in the schematic section of the catalogue but almost certainly a single-part datasheet.

Filed as a schematic, this 65.8 KB PDF takes its name from the 1SV246 part number and carries no other details.

Listed as a schematic, this 68.8 KB document carries the name 1SS378 and nothing else, pointing to a component data sheet for a small-signal silicon diode under the JIS…

A 52.8 KB PDF labelled 1SS351, catalogued as a schematic though the name is just a component number.

Datasheet for the 1N4006 one-ampere rectifier diode, held as a 68.9 KB PDF in the schematic category. The name states no maker or document revision.

Catalogued as a schematic, this 61.8 KB PDF is identified only by the code 70u, with no laptop model, board number or revision stated.

PDF listed as a schematic for the 28F020, with Intel named as the manufacturer in the file name. The 28F020 is a 2 Mbit parallel flash memory part.

PDF reference, 112 KB, for the 24C64 serial EEPROM, a 64 Kbit two-wire memory widely used in consumer and automotive electronics.

Filed under schematics, this PDF of 309 KB is named only after the 24C64 part number, so it is most likely the datasheet for a 64 Kbit (8 KB) serial EEPROM on the I2C…

Datasheet PDF, 83.7 KB, for the 24C01 serial EEPROM, a 1 Kbit (128-byte) memory on the two-wire I2C bus. The name gives no device or board context.

Sony VAIO schematic in PDF format, 847 KB, covering the MBX-217 motherboard, with M851 most likely the ODM project code carried alongside it.

Schematic in PDF form for the Adamo 13, the ultra-thin laptop sold under the Dell Adamo name, packed in an 827 KB RAR archive.

Schematic package for the Samsung Galaxy S23 Ultra, model S918B, supplied in a 1.81 MB zip.

Display circuit schematic for the Samsung SM-A21s, PDF of 3.82 MB. It documents the LCD connector and the supply and data lines feeding the panel.

Charging and data schematic for the Samsung SM-A21s, PDF, 3.82 MB. It covers the USB connector, protection components, charging circuitry and USB data lines.

PDF schematic for the ASUS E402SA motherboard at revision 2.1, 848 KB. It shows the power tree, standby and main rails, charging circuitry, memory and peripheral…

Circuit schematic for the Quanta ZO1 board project in PDF format, 873 KB, with no revision given in the name.

Schematic for the MSI MS-V360 graphics card board, revision 3.0, in PDF format and around 868 KB.

Apple MacBook logic board schematic for project code M42C, labelled MLB (main logic board), in a 1.21 MB RAR archive.

Schematic for the ECS MCP61M-M3 desktop motherboard, provided as a PDF in an 833 KB RAR archive; no revision is given in the name.

Service schematic in PDF form covering the Clevo N150ZU, N151ZU and N152ZU notebook family, packed in a ZIP of about 5.83 MB.

Gigabyte GA-F2A68HM-S1 motherboard schematic for revision 1.1, packed as PDF inside an 826 KB RAR archive.

PDF schematic for the Quanta laptop board DAG35DMBAD0, model code G35D, compressed into a 1.83 MB RAR archive.

Schematic for the Xiaomi Mi 9 Lite smartphone, labelled in Spanish as esquematico, in an 803 KB PDF; the brand appears misspelled in the name.

Repair guide for the UX31E ultrabook, delivered as an 845 KB PDF and listed as a schematic. The name states only the model, no board revision.

Schematic for the Gigabyte Z370 HD3 desktop motherboard, revision 1.0, packed as a PDF inside a 1.42 MB RAR.

Schematic in PDF form for the Gigabyte GA-H110M-WW motherboard, revision 1.0, packed into an 851 KB RAR.

Service schematic for the LG 32LH70YR-MH television on chassis LP91D, a 3.87 MB PDF. TV schematics of this kind cover the power supply, main board and panel interface…