Catalogued as a schematic, the 210 KB PDF titled 30HFU appears to be a datasheet for a family of power rectifiers sharing that prefix rather than a circuit diagram, as…

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.

The Microchip 24LCS21, an EEPROM made for the display data channel used to store monitor EDID, is covered by this 327 KB PDF; the index calls it a schematic, but it is a…

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 259 KB whose name, 24c02a-16a, suggests a combined datasheet covering a family of 24-series I2C EEPROMs from the 24C02A through the 24C16A range.

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.

Datasheet in PDF covering the 24AA512, 24LC512 and 24FC512 serial EEPROM family, filed here under schematics.

Part five of a multi-part PDF set labelled 16M-DRAM, filed as a schematic and only 145 KB, which suggests a short closing section.

The fourth section of a numbered 16M-DRAM document collection, stored as a 536 KB PDF and indexed as a schematic. The title says only that it concerns 16-megabit DRAM.

Spanish PDF on automotive electricity, 1.01 MB, apparently course notes from the Emagister learning community.

English PDF on testing electronic components, filed under schematics but in practice a general reference rather than a circuit diagram for a particular board.

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.

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.

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…

Audio section of the Samsung SM-A11 schematic covering the microphones, loudspeaker and earpiece, as a PDF of 4.33 MB.

Samsung SM-A10 backlight circuit schematic, 2.25 MB PDF. It covers the LCD light driver, its boost inductor and diode, and the output lines feeding the display…

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

Compal schematic for the Dell Alienware M14x R2, board LA-8381P, revision X01, provided as a 1.78 MB PDF. LA-xxxxP is Compal's numbering scheme for notebook mainboards.

Schematic in PDF format named only A, giving no indication of the device, brand or board it covers.

Small PDF schematic of 116 KB named Sensor, with no device, brand or board number given.

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.

Disassembly and reassembly instructions in a 1.22 MB PDF; the generic name does not reveal the device or brand, so the model has to be checked inside, and it probably…

PDF of 187 KB carrying only the name Richtek, a maker of power management ICs such as PWM controllers, buck regulators and charger chips common on laptop and desktop…

PDF schematic for the OPPO Find X3 smartphone, about 2.67 MB. The diagrams cover the electrical connections of the phone board and help a repair technician follow power…

Schematic for the Acer Aspire XC-885 desktop, board B36H4-AD revision 1.1, as a PDF in a 2.38 MB rar archive.

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

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

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

Schematic of the Quanta CL1 board, revision J3A, a compact 384 KB PDF. The small size suggests a short page count, so it may cover a simpler or smaller board, and it is…

Gigabyte GA-Z170X-Gaming 3 schematic covering board revision 1.01, in PDF format inside a RAR archive of about 1.23 MB.

Schematic diagram in PDF, archived as RAR, for the Gigabyte GA-H81M-D2W motherboard at revision 1.0, R10 in the name.

PDF schematic for the board numbered X910513-008, delivered in a RAR archive of roughly 2.4 MB.

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.

Schematic in PDF format for the AOC T2965M, a 4.46 MB document covering this AOC monitor and TV model.

Schematic in PDF format for a Wistron board numbered 19817-1, 6.86 MB in size; the name does not state the laptop brand or model.