Maxim datasheet for the MAX1909 and MAX8725, two related parts covered in one 1.05 MB PDF.

Block diagram for the Xiaomi Poco M3 smartphone, supplied as a 539 KB PDF. It is an overview rather than a full schematic, showing how the main processor, power…

PDF datasheet covering the NXP LPC1768, LPC1766, LPC1765 and LPC1764 ARM Cortex-M3 microcontrollers, about 313 KB in size.

Block diagram for the top side, labelled TOP, of a board with document number sr28c51351, revision B, marked VZ PROD and dated or versioned 0310, in a 119 KB PDF.

Topic 3 of a Spanish mobile repair course, giving an overview of workshop equipment in a 1.00 MB PDF. It is not tied to any device.

Three-level block diagram for the Redmi 5 Plus, packed in a small rar. Block diagrams of this kind show how the processor, power management IC, memory, display, charging…

Archive for the Gigabyte GA-X99-Phoenix SLI motherboard, revision 1.0, around 1.69 MB in RAR format.

Block diagram and layout document for the Samsung SM-S911U, dated 230206, delivered as a 3.14 MB PDF.

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

Short troubleshooting guide of 25.2 KB describing the most common failures of LG washing machines, written as a general overview rather than a model-specific schematic.

Block diagram in PDF form for the Samsung Galaxy A01 Core, model SM-A013F. It gives a top-level overview of how the main subsystems on the phone board connect, such as…

Architecture diagram in PDF for Apple board 820-00939-A, project J174. At 109 KB it is a block-level overview rather than a full schematic.

Schematic and block diagram set for the Xiaomi Redmi Note 4, catalogued as firmware but described by its name as circuit documentation.

Allwinner H3 SoC datasheet, version 1.0, in PDF format at roughly 7.24 MB. The document describes the processor's pinout and package, operating voltages for core and I/O…