Inventec Sacramento 10S and Phoenix 10S board documentation, part 6050A2170401 at MB revision A03, compressed into an 866 KB RAR.

RAR archive of roughly 567 KB for the HP Compaq Presario CQ20 notebook. The name gives no board number, ODM, revision or document type, so open the package to see…

Archive for the Gigabyte 8SIMLH desktop motherboard at revision 3.02, compressed to 652 KB.

RAR package for the Dell Latitude E6410 mainboard, Compal number LA-5471P. A sibling board, LA-5472P, exists for this model, so check carefully which one you have before…

Unlocked BIOS dump for a T12R board, compressed into a 1.00 MB RAR file. The unlocked label indicates firmware edited to reveal concealed setup options.

A 386 KB PDF covering capacitors and inductors, filed as a schematic but by its name an educational reference rather than a device diagram.

Topstar M42G schematic, revision A, dated 11 March 2008 per the name, supplied as a 1.36 MB PDF.

RAR archive for Apple board 820-3437, around 1.39 MB, with no model, revision or content details in the file name.

Archive for Apple board 820-2523, RAR format, 1.85 MB, with no revision given in the name.

Compilation of service mode access codes for LED televisions, 936 KB PDF, with no single brand named.

Schematic diagram for the Xiaomi Mi 2A smartphone in a 792 KB PDF. Use it to follow how the power management circuit feeds the processor and peripherals, to locate…

EDID contents of a Chunghwa CLAA141XD05 14.1-inch LCD, in a 256-byte dump. The XD code suggests an XGA panel, but read the actual resolution from the decoded EDID rather…

Repair guide in PDF for the ASUS K54LY laptop, catalogued as a schematic, 674 KB in size.

Quanta schematic for project ST6, revision 6A, board number DA0ST6MB6E0, provided as a PDF.

Samsung SM-G930F schematic in PDF format, 3.71 MB. Service schematics of this kind map the PMIC outputs, charger circuitry, display connector, camera, audio and radio…

BIOS archive for the ASUS X540SA at board revision 2.0, 3.71 MB as RAR. A separate revision 2.1 image exists, so compare the revision printed on the PCB before choosing…

Datasheet for the TS12864A-2, a 128x64 dot-matrix graphic LCD module, here in the blue backlight version.

BIOS image for the Intel DG31PR desktop motherboard, a 512 KB binary matching a 4 Mbit flash chip. No BIOS version is given in the name.

Schematic diagrams for the Nokia N80 slider smartphone, delivered as a 1.97 MB PDF. The file name does not mention a board code or revision, so compare the PCB markings…

BIOS ROM for the Dell Latitude D820 notebook, 1.00 MB, sized for an 8 Mbit flash chip. The name gives no BIOS version, board revision or graphics variant, so confirm the…

BIOS image of 512 KB for the Intel DG31PR desktop motherboard, an Intel G31 chipset board.

BIOS dump of 1.00 MB for the Compaq CQ40, configuration 121TU. The name ends in the token 30F7F664, which looks like a checksum or identifier, though its meaning is not…

KB9012 embedded controller dump for the Packard Bell TE11BZ on Compal board LA-8531P, 128 KB, listed under Acer, which owns the Packard Bell brand.

Datasheet for the AM2301 digital temperature and humidity sensor, a 577 KB PDF. The AM2301, also sold as DHT21, uses a single-wire bus with a proprietary timing…

Microchip datasheet for the PIC18Fxx8 family, the largest file in this set at 7.43 MB, where xx marks the different memory and pin-count variants.

A 1.17 MB PDF datasheet for the Microchip PIC16F6xx flash microcontrollers, with the name indicating a family placeholder rather than a single part number.

Combined Microchip datasheet for the PIC16C62B and PIC16C72A microcontrollers, provided as a 2.07 MB PDF.

Microchip reference datasheet, 2.59 MB PDF, for the PIC16F630 and PIC16F676 flash microcontrollers, two closely related 14-pin parts where the 676 adds an…

Microchip datasheet in PDF format, 2.87 MB, for the PIC16F872 flash microcontroller, a 28-pin member of the PIC16F87x line.

Summary datasheet for the tiny26, a 161 KB PDF whose s suffix denotes the abbreviated edition, matching the Atmel AVR ATtiny26 microcontroller.

Summary datasheet for the mega16, 243 KB PDF, matching the Atmel AVR ATmega16 8-bit microcontroller; the s suffix marks the short edition.

Complete datasheet for the ATmega8535 AVR microcontroller in a 2.44 MB PDF. It covers the 40-pin and surface-mount pinouts, memory, timers, ADC, USART, SPI, TWI, fuse…

XR2206 datasheet in PDF, the Exar monolithic function generator IC widely used in kit signal generators for sine, square, triangle and ramp outputs.

PDF schematic section for the Qualcomm SM4375 processor, as named, likely a reference or handset excerpt focused on the SoC block.

Schematic document in PDF, 1.24 MB, for the SM6225 processor, with an appended SM62 family tag. No phone model or board revision appears in the name.

Repair guide, marked RG, for the TF500T tablet, packaged as a 632 KB PDF. Such Asus guides generally feature board photos with labelled key components, voltage values at…

Datasheet in PDF form for the HEF4093B, a CMOS logic part from the HEF4000 family, best known as a quad two-input NAND gate with Schmitt-trigger inputs.

PDF document for the 2SK3569 component, catalogued as a schematic although the misspelled name indicates it is really a datasheet for this N-channel FET from the 2SK…

Short 34.2 KB PDF for the 2SD2261, an NPN bipolar transistor from the 2SD family, catalogued as a schematic though the content should be a brief datasheet.

A 27.0 KB PDF bearing the part code 5LN01SS, stored in the schematic category. The name carries no other information; the LN letters in this family seem to mark the…