Datasheet for the Microchip PIC16F818 and PIC16F819, 18-pin flash microcontrollers, supplied as a 2.97 MB PDF.

Complete datasheet for the ATmega16 AVR microcontroller in a 2.73 MB PDF. Chapters cover the pinout, memory, clock options, timers, ADC, USART, SPI, TWI, JTAG, fuse and…

Schematic for the MSI MS-7360 motherboard, a 2.36 MB RAR. MSI identifies its boards by MS-xxxx numbers, shared across retail and OEM versions, so the number on the PCB…

Schematic package for the MSI MS-7C81 motherboard, revision 2.0, supplied as a RAR archive of about 2.68 MB containing the PDF diagram.

MSI MS-7246 desktop motherboard schematic; the name carries a 2a0303 suffix, likely a revision and date code, though its exact meaning is not certain.

Schematic for the MSI MS-7038 mainboard, in a 1.94 MB RAR archive. The MS- prefix is MSI's internal model numbering, found on the PCB rather than the retail box name.

Datasheet in PDF form (127 KB) for the AT89C52, an Atmel microcontroller from the 8051-compatible family with on-chip flash program memory.

Circuit diagram for the MS-7390 board at revision 0A, supplied as a 905 KB PDF. The MS-7xxx pattern is MSI's own desktop motherboard numbering, and 0A usually marks an…

Realtek ALC272 datasheet in PDF form, 1.28 MB. The ALC272 is a High Definition Audio codec found on many laptops, providing headphone, speaker and microphone interfaces.

Condensed summary datasheet for the Atmel ATmega169 AVR microcontroller with integrated LCD driver, a 196 KB PDF.

Front camera schematic for the Samsung SM-A23, supplied as a 2.79 MB PDF. The page details the selfie camera connector, its MIPI lanes, clock, reset and the analog and…

PDF schematic extract for the Samsung SM-A20S showing the SIM card circuit, 4.63 MB in size.

Circuit diagrams for the ASUS H110M-KS desktop motherboard, an Intel H110 micro-ATX design, delivered as a PDF compressed in a 1.56 MB RAR.

Schematic for the MSI MS-7A74 motherboard based on the Intel B250 chipset, revision 1.0, packed in rar as a PDF.

Circuit diagram for MSI board MS-7704, revision 2.4 with the A00 tag, in PDF form inside a 691 KB RAR.

Schematic set for the Foxconn board code-named Star Federer, filed under ECS. The name appears to give revision R0 2.4.

ZIP archive of 6.12 MB whose name gives no model, board number or brand. The unpass part hints at a password removal tool or unlocked BIOS image, but the exact contents…

Schematic in PDF form for the ASUS X505ZA laptop, packed as a 2.67 MB rar archive. The name does not give a board number or revision, so confirm the PCB markings against…

Quanta IL1 laptop motherboard circuit diagram at revision 1A, in a PDF of roughly 933 KB.

Quanta QL2 board package, PCB number DA0QL2MB8F0 at revision 1A, for the LG R490 notebook.

PDF schematic for the Gigabyte H370M D3H GSM desktop motherboard, revision 1.01, compressed in a ZIP archive.

Schematic for the ASUS P8H61-I LX motherboard, revision marked RG, distributed as PDF inside a 984 KB RAR archive.

Gigabyte GA-H81M-S motherboard schematic, revision 1.0, provided as a PDF within a 494 KB RAR archive.

Inventec Teton2 notebook schematics, revision RA02, in a 790 KB RAR file. The name gives the project codename and revision but no 6050A board number, so check the…

Schematic PDF named Z84J, 2.56 MB, with no revision or brand given in the name. The drawing should identify the manufacturer and board code in its title block, which is…

Compressed 1.34 MB RAR holding the schematic for the MSI MS-7043 board. The number belongs to MSI's MS-7xxx sequence used for its desktop motherboards; the file name…

RAR archive for the Gigabyte GA-8IRX motherboard, revision 2.0, roughly 730 KB. Only the model and revision are stated, so the contents are most likely schematic pages…

Dell Vostro 1500 motherboard schematic, the largest of the copies at about 1.27 MB in PDF format.

8 MB BIOS binary labelled 1701A_05 with a note that the Intel ME region has been cleaned, meaning the Management Engine data was reset so the board can initialise…

BIOS for the Dell Latitude E7440 on Compal board LA-9591P, marked with a cleared Management Engine region, which means the ME section was reset to a clean state.

Generic 32 MB binary firmware file whose name gives no device, board or brand, only suggesting by the word clear that it is a cleaned or reset image.

ME-cleaned BIOS for a ProBook 440 on Quanta board DA0X81MB6E0, marked as tested and working.

PDF schematic for revision 3.0 of the Gigabyte GA-F2A78M-D3H, a microATX board on the AMD A78 chipset.

Atmel datasheet for the AT89S53, an 8051-compatible microcontroller with 12 KB of in-system programmable flash and SPI serial programming.

MSI desktop motherboard schematic for the H81M-P33 and H81M-E33 models, MSI board number MS-7817 at revision 1.2, provided as a PDF inside a 735 KB RAR archive.

Archive for the Dell 7490, with F321P in the name and a service tag clear purpose, about 17.5 MB.

Gigabyte 8S650GXM motherboard at revision 1.0, in a small 685 KB RAR archive. The S650 in the model points to a SiS 650-based board; note that this is the base model…

Spanish course chapter numbered topic 7, dealing with diagnosis and repair of software faults in mobile phones; the 541 KB PDF matches the unnumbered copy of the same…

Power sequence document for the Gigabyte GA-H81M-DS2 desktop motherboard, revision 1.0, compressed in a small RAR archive.

Circuit diagram set for the ASUS PRIME H410M-F motherboard, built on the Intel H410 chipset, delivered as a PDF in a rar archive of about 1.4 MB.