Archive of voltage datasheets for T-CON and scaler boards, 22.3 MB in RAR format. The name lists no particular model, so expect a mixed reference set covering the supply…

Reference design document for an adjustable-output 200 W SEPIC power supply, a 3.26 MB PDF.

Portuguese reference on PWM controllers and the core voltage regulator of a motherboard, provided as a 1.06 MB PDF.

Huawei Honor 6 reference sheet in PDF form, covering the input and output voltages of the phone's circuits, filed under schematics at 1.24 MB.

Block diagram and hardware voltage reference for the Acer Aspire 7 A715 with Compal board LA-E911P and PN45 code, delivered as PDF in a 1.34 MB RAR.

PDF reference sheet for the Nokia 3.1 Plus smartphone showing input and output voltages on the board.

Samsung Galaxy A12 reference PDF showing input and output voltages, about 2 MB. Voltage charts like this list expected values at regulators, coils and connector pins…

RAR archive for a Volto 3201 television built on the HK.T.S2512CP539 main board and paired with an LC320DXY panel, which is a 32-inch LG Display module.

Block diagram and hardware voltage reference for the Acer Aspire A715 on Compal board LA-E911P, project PN45, in a 1.56 MB PDF.

Portuguese-language guide on motherboard voltage circuits, 1.93 MB in PDF. Rather than a schematic for one board, it explains how the supply rails of a mainboard are…

Electrical schematic and service manual for the LG H422, marketed as the LG Volt, in a 2.84 MB PDF with a Portuguese title.

Reference archive with impedance-to-ground and voltage measurements for an HP EliteBook 840 G3 board, compiled by FixTronix and packed into a 10.4 MB RAR.

Voltage readings on the connectors of the Huawei Nova 7 SE, compiled in Spanish as a 4.01 MB PDF; the title refers to caidas de tension, meaning voltage drop values.

Portuguese PDF, 88.3 KB, on using a bench power supply (fonte de bancada), apparently converted from another document format. No device or model is referenced.

PDF datasheet, 161 KB, for SFMO42OX1-INVT, which by its suffix appears to be a backlight inverter matched to a display identified by the SFMO42OX1 code.

PDF procedure document dated 20170811 describing a firmware update for the MP2949 IMVP8 voltage regulator controller on the ASUS UX490UAR.

This 145 KB PDF, filed under schematics, carries the name 85epf08 and nothing about brand or board.

Catalogued as a schematic, this 117 KB PDF is named 400DMQ035 and states no device, brand or revision.

Datasheet, 140 KB PDF, for the PC2001LRS-LSO-H-P1 module; the 2001 code conventionally denotes a single-line display of 20 characters.

PDF datasheet (337 KB) for the AD7533, a 10-bit multiplying DAC from Analog Devices often used for programmable gain, attenuation and voltage setting in older…

Datasheet for the 2N5415, a high-voltage PNP bipolar transistor, stored as a compact 45.3 KB PDF in the schematic section.

Indexed as a schematic, this 124 KB PDF named 90sq most likely refers to the 90SQ series of Schottky rectifier diodes, so it is probably a component datasheet rather…

Datasheet for the JQC-3F relay, the T73 type, a small sugar-cube style PCB power relay commonly found in appliances, control boards and hobby modules.

PDF of 2.59 MB for the LM220WE1, a code that corresponds to an LCD panel model; the name says nothing more, so the content is likely the panel specification.

Datasheet for the 78XX series of fixed positive three-terminal linear voltage regulators, a 156 KB PDF.

Reference sheet for the L7812, a fixed positive 12 V linear voltage regulator from the STMicroelectronics L78 family, supplied as a 228 KB PDF.