Catalogued as a schematic, this 51.9 KB PDF is named only 130hf, which tells little about its content: no device, board number or revision is stated.

Indexed as a schematic, this 154 KB PDF covers a range named 1SMA5913BT3 to 45BT3, which follows the naming of an SMA-package Zener diode series.

A 727 KB PDF titled 29010a, filed among schematics but most likely a datasheet edition for a 1 Mbit 29-series parallel flash memory, the a suffix suggesting a revision…

Numbered 27512, this compact 97.8 KB PDF is listed as a schematic but names no brand, board or revision.

Named 2764a, this 99.2 KB PDF sits in the schematic category, with the trailing a likely marking a revised version of a 2764 part.

Catalogued as a schematic, this 75.7 KB PDF is called 2716 and offers no brand or board information in its name.

Catalogued as a schematic, this 130 KB PDF is named 64LCXX, where the XX looks like a placeholder covering several capacity or variant codes of one series.

Short PDF of 54.6 KB labelled 60HQ and indexed as a schematic. Apart from that series-style code, the name carries no device, brand, revision or version information.

PDF catalogued as a schematic, though the name 27lc4096 reads like a component part number in the 27-series EPROM family, with LC usually marking a low-voltage CMOS…

Reference document for a part numbered 27lc020, stored as a 163 KB PDF under the schematic category.

Datasheet-style PDF, 110 KB, carrying the part number 27l2048 and placed in the schematic category.

A 228 KB PDF whose title, 30CTQ050, looks like a discrete semiconductor part code, indicating a component datasheet rather than a board-level circuit diagram.

PDF of only 14.4 KB with the name 25C010, kept in the schematics section. By common naming, 25C010 refers to a 1 Kbit SPI serial EEPROM, though the file states no…

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.

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

A 220 KB PDF named after the 24C02C, with a -1 suffix that likely marks a duplicate or alternate copy.

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…

Repair guide in PDF form for the ASUS UX31E ultrabook, 625 KB, catalogued with schematics.

Topic 8 of a Spanish mobile repair course, covering backup, root and recovery on smartphones, supplied as a 306 KB PDF. No specific device is named.

Manual of digital electronics written in Spanish, a general reference rather than a schematic for any particular equipment.

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

Cellular network section of the Samsung SM-A11 schematic, saved as a 4.33 MB PDF. It covers the RF transceiver area, power amplifiers, antenna switches, filters and the…

Cellular network section of the Samsung Galaxy A02s (SM-A02S) schematic in PDF format, 3.70 MB.

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 schematic for the Samsung Galaxy A50, model SM-A505F, in a 6.92 MB RAR archive, the largest of this Galaxy A series set. The name gives no revision.

Schematic in PDF for Apple logic board 820-01779, revision A, compressed into a 3.25 MB RAR.

Schematic in PDF, 4.46 MB, for the AOC T2965M, a display product from AOC, with no board number or revision given in the name.

PDF schematic of roughly 943 KB labelled TAS6514AL, a name that matches the Texas Instruments TAS series of automotive class-D audio amplifier ICs; no product, board…

Schematic in PDF, packed as a RAR, for the Gigabyte GA-8I945GMF-RH-E desktop motherboard. The model name points to an Intel 945-series chipset board.

Service schematic for the first Xiaomi smartphone, the Mi 1, packed into a 519 KB ZIP archive.

Schematic PDF titled simply A01, about 7.50 MB, with no brand or full model code in the name. It is likely for a Samsung Galaxy A01, but the contents must confirm that.

Schematic for an R9200L-series design, with the trailing 31xxx in the name apparently referring to a range of variants rather than one specific build.

Schematic diagram for the Lenovo A350 phone, delivered as a 1.39 MB RAR archive with no service manual named.

Lenovo S820 schematics packed into a 669 KB RAR archive. The name does not mention a mainboard number or revision, so confirm the PCB print before relying on reference…

Service schematic for the MSI MS-7085 mainboard, compressed as a 3.56 MB RAR file. The MS-7xxx board code is the identifier MSI prints on its desktop PCBs, so confirm it…

Schematic identified only by the Quanta PCB number DAG35AMB8E0, with no laptop brand or model in the name.

Schematic for the Positivo Premium notebook, based on the Clevo mainboard 6-71-M74S0 with suffix D06A, provided as a 1.18 MB PDF.

RAR archive of schematics for a device labelled A800, 1.88 MB. The name gives no brand, so check that the model on your hardware matches before use; in collections like…

Schematic for the Quanta AT8 notebook mainboard, revision R1A, in a 1.03 MB PDF. Quanta, a large Taiwanese ODM, uses AT-series and similar codes for boards it builds for…

PDF reference, 218 KB, for the LA7286, an IC from the LA series, a prefix associated with Sanyo linear integrated circuits.