Datasheet document of 679 KB named 25C08, filed as a schematic with no device or brand attached. The code matches the 25-series SPI EEPROM pattern for an 8 Kbit part.

Named for the Catalyst Semiconductor 24WC129, this 74.3 KB PDF is catalogued as a schematic but serves as the part datasheet for a 128 Kbit class I2C serial EEPROM.

Indexed as a schematic, this 107 KB PDF covers the Microchip 24LC65, a 64 Kbit Smart Serial I2C EEPROM, and is effectively its datasheet.

Short PDF of 76.2 KB covering the 24C16, a 16 Kbit (2 KB) serial EEPROM accessed over the two-wire I2C bus.

PDF of 146 KB that groups several part numbers in its name: 24C02, C02R and W02, apparently related 2 Kbit (256-byte) I2C EEPROM variants covered in one datasheet.

PDF datasheet for the 24AA014 and 24LC014, compact 1 Kbit serial EEPROMs on the I2C two-wire bus.

At 699 KB, this is the largest file in the group. It is a PDF filed under schematics and named 20MT120UF, with no laptop brand, model or board revision stated.

Named 16TTS-S, this 109 KB PDF is catalogued as a schematic, but the name looks like a discrete semiconductor code with a suffix, not a board identifier.

Part 3 of a 16M-DRAM PDF series, 348 KB, catalogued under schematics. Apart from the 16-megabit DRAM label and the part number in the sequence, the name says nothing…

Small PDF of about 74 KB named 8EQ045, filed under schematics. The name looks like a power diode part number, likely a Schottky-type rectifier in International Rectifier…

Laptop schematic in PDF form for the Z96Jm board at revision 1.0, 1.31 MB, with no brand stated in the name.

RAR archive of 3.64 MB holding a schematic in PDF form, labelled ST5DB; the name gives no brand, revision or board number, so the contents must be checked after…

Circuit diagram set for the Lenovo ThinkPad E390, delivered as a 1.49 MB PDF. No board number or revision appears in the name, so check the title block inside against…

Portuguese introductory study material on digital electronics, the first part of a course series judging by the numbering in the name.

Spanish-language PDF offering ten tips for a technician who is developing their skills, about 152 KB.

ZIP archive of 1.98 MB with a generic name that gives no device, brand or board number; it is catalogued as schematic material and presumably holds one or more PDF…

Touchscreen section of the Samsung Galaxy A30s (SM-A30S) service schematic, delivered as a 4.30 MB PDF.

Backlight circuit page from the Samsung SM-A30S schematic, stored as a 4.29 MB PDF. It covers the display lighting driver, typically the boost converter, inductor, diode…

Audio schematic for the Samsung SM-A21s covering microphone, loudspeaker and earpiece, PDF, 3.82 MB.

Samsung SM-A21s fingerprint reader schematic, delivered as a 3.82 MB PDF. The page documents the fingerprint sensor circuit, generally the connector, supply and…

Service manual in PDF, 2.16 MB, with only the suffix SA in its name, so the device, brand and model cannot be determined from the title alone.

BM5070 schematic as a 2.45 MB PDF, with the name giving only this code and no brand, model or revision.

Quanta schematic for the ZHM Chromebook platform, revision 1A as given by the rA1A tag in the name.

Electrical part list in a 354 KB PDF; the generic name does not say which device or brand it covers, so check the header inside.

PDF document for the CS8573E from Chipstar Micro-electronics, catalogued as a schematic but most likely the component datasheet or reference design.

Schematic in PDF form, 420 KB, named only SEM2105, which does not state the brand, device or revision, so the target hardware has to be confirmed by opening the…

Mainboard schematic for the Quanta board indexed as DAONM3MB6EO, likely the NM3 project (Quanta writes the leading DA0 and final E0 with zeros, though the name uses the…

Service manual for the Samsung LA32A330J1N LCD television, a 17.1 MB PDF. Service manuals of this kind usually contain schematics, block diagrams, disassembly steps…

PDF repair guide for the ASUS X540SA, 1.05 MB, filed under schematics. Such guides typically describe the board power sequence, main rails, and where to measure them…

Repair guide for the ASUS X540SC in PDF format, 621 KB, grouped with schematics in the catalogue.

Condensed schematic for the ASUS GL752VW laptop, labelled RG in the file name, which usually marks a reference or guide version rather than the full set.

Schematic for the Gigabyte GA-H97M-DS3P desktop motherboard, revision 1.0, provided as a PDF inside a 774 KB RAR archive.

NVIDIA GeForce RTX 2080 graphics card schematic in PDF, reference design PG180 in its A02 build at revision A.

ASUS schematic covering the X409FA, X409FB, X409FJ and X409FL models, provided as a 2.96 MB PDF.

Gigabyte Z590 UD AC schematic for revision 1.01, in PDF form within a 1.70 MB RAR archive.

Samsung notebook motherboard schematic in PDF, project Praha with the SRI tag, revision 1.0.

PDF schematic for the Gigabyte H370M D3H GSM desktop motherboard, revision 1.01, compressed in a ZIP archive.

PDF schematic for MSI PCB MS-V505 version 2.0, which other files identify as the RTX 3070 Ti VENTUS 3X 8G card platform.

Gigabyte GA-F2A88X-UP4 circuit diagram for revision 301, probably 3.01, provided as a PDF inside a 1022 KB RAR.

Schematic of the MSI MS-7B28 desktop motherboard at revision 11, supplied as PDF inside a 1.08 MB RAR archive.