A small 56 KB PDF filed under schematics, named only 40CPQ080. The name looks like a component part code, not a motherboard number, and it states no device, brand or…

A 128 KB PDF carrying the code 30WQ03FN, indexed as a schematic but structured like a discrete semiconductor part number.

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 document of 202 KB named 25CTQ, a series-style code with no voltage suffix, so it probably covers a family of related components in datasheet form.

A 128 KB PDF named 25C256, which matches the pattern of a serial memory chip part number, so this is most likely a chip datasheet placed in the schematic category.

Weighing 332 KB, this PDF is titled 25C160, a name that resembles a serial memory part code, so treat it as a chip datasheet rather than a motherboard schematic.

Named 30CPQ150 and saved as a 128 KB PDF, this item appears to be a component datasheet, since the title follows a discrete semiconductor numbering pattern rather than a…

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

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.

A 447 KB PDF datasheet for the 24AA256, 24LC256 and 24FC256 I2C serial EEPROMs, each storing 256 Kbit.

PDF datasheet covering the 24AA32A and 24LC32A, serial EEPROMs holding 32 Kbit and addressed over the I2C two-wire bus.

Series datasheet in PDF form, roughly 109 KB, titled 8GBU series and indexed as a schematic.

PDF schematic for the X51RL, a 2.57 MB document readable in any PDF program. No board number or revision appears in the file name, so open the title pages to confirm the…

Schematic in PDF format for Lenovo board NM-A281, revision 0.4 as given in the name, 1.58 MB. The NM-xxxx numbering is used by LCFC, Lenovo's in-house ODM.

Schematic for the ASUS F82 laptop, provided as a PDF inside a 1.30 MB RAR archive. The name gives no board revision, so check the revision listed on the first page…

Schematic archive for the Samsung Galaxy S20 Ultra 5G, packed as a 1.95 MB zip with no board revision given in the name.

Power supply schematic in PDF for the Sony EX2T TV chassis, 761 KB. It covers the PSU section only, useful for diagnosing a set that does not power on, clicks or shuts…

Front camera page of the Samsung SM-A30S (Galaxy A30s) schematic, in a 4.30 MB PDF. It documents the selfie camera connector, its supply rails, clock and data lanes back…

Toshiba Satellite C650 schematic for Inventec platform MAS10, board 6050A2355201 revision A02, in a 636 KB PDF.

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.

Display interface pages from the Samsung SM-A11 schematic, a PDF of 4.33 MB. They detail the LCD connector pinout, display supply voltages, reset and the high-speed data…

Front camera circuit from the Samsung SM-A10 schematic, a 2.25 MB PDF. It lays out the selfie camera connector, data and clock lanes, control signals and the voltages…

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…

Schematic PDF for a Dell 15-inch DDR4 laptop motherboard, board number 223032-1, model not stated. The pattern points to Wistron, which designs many Dell boards.

Compact 912 KB PDF schematic for the Quanta Z05 board. The name states neither a revision nor the retail laptop model, so identify the board by the Quanta code printed…

PDF schematic covering the Lenovo C460M, C462M and G400, with Compal named as the board maker.

Schematic PDF for the ARDOR Gaming RAGE R16-R7ND403 laptop, 3.55 MB in size. The name gives no board number or revision, so check the title block inside against the PCB…

Small 329 KB PDF titled OZ9906, with no further detail in the name. The OZ prefix is used by O2Micro, whose ICs often appear in LCD backlight and inverter circuits, so…

PDF schematic for MSI board V328 at revision 8.0 from the _80 suffix, decrypted so it opens without restrictions, carrying reference 00017967 in the name.

PDF schematic of 979 KB for the MSI GTX 1070 Ti using board V330 at revision 7.0. The document shows the GPU power delivery, memory supply, PWM controller wiring…

PDF schematic for GALAXY graphics cards labelled GTX 1060 and GTX 1070 with board code M75C, apparently covering a design shared across both models; the catalogue brand…

Schematic for the Dell Inspiron N4010 built on the Quanta UM8 motherboard, revision 1A, packed in a RAR archive of about 992 KB.

Schematic for the Dell Inspiron M5110, Wistron project DQ15 named Queen 15, revision A00, in a 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.

Schematic in PDF form, packed in a RAR archive, for an Intel reference-style design labelled spirit 1 with board marking N156CCF01-MB.

Production-stage schematic for the Inventec board 6050A2394701 from the Clash UMA project, revision A01 at PV (production validation), dated 2010-11-05.

Schematic for Quanta ZAUR, board DAZAURMB8D0, revision 1A, as a PDF inside a 1.60 MB RAR archive.

Circuit diagrams for the ASUS VW193D LCD monitor in a 3.77 MB RAR archive. The file name provides just the model; no board numbers or versions are stated.

Schematic package for the board numbered 6050A2548401, supplied as a 2.95 MB RAR archive that, judging by the name, holds a PDF diagram.

Schematic PDF for the ASUS GL503VM, revision 2.2, with project codes BKL and BKN. It lists board numbers DABKLMB1AA0, DABKLMB28A0 and DA0BKLMBAD0, which follow Quanta's…