Schematic for MS-V330 revision 2.1, an 879 KB PDF and the earliest revision of this board in the set. MS-V board numbers are used by MSI for graphics cards.

Schematic for board V336 at revision 3.1 by the name, a decrypted PDF of around 901 KB. Copy protection was removed, as the Decrypt tag and bracketed number suggest.

Positivo schematic in PDF, 2.06 MB, labelled with the code AG31AP. The file name offers no model name, board revision or chipset details, so the AG31AP marking on the…

Schematic or layout for a PA-300 amplifier, possibly a 300 watt public address design, saved as version 1 in a 1022 KB PDF, with a timestamp suggesting an April 2023…

Audio Pro Ace Bass A101 service manual, with the int tag suggesting an integrated amplifier, though the name does not state this firmly.

Audio Power Amplifier Design by Douglas Self, a 13.7 MB PDF book. The title is a well-known engineering reference on solid-state amplifier topologies, distortion…

Circuit schematic as a PDF for revision 4.0 of the MSI MS-V337 board, provided in a 432 KB RAR archive.

Large 24.8 MB PDF schematic for the MHC-V83D, a high-power home audio system model name used by Sony, though no brand is given in the file data.

Schematic in PDF for the ASUS TUF-RTX3090-24G-GAMING card with the GA102 GPU, board CG132P at revision 1.01X.

Unlocked BIOS for the HP EliteBook 745 G3 on board 6050A2728001, MB revision A02, a 16 MB raw binary.

MS-96B6 board package in RAR form, about 706 KB, without revision or contents listed in the name.

RAR package of about 1.02 MB for the HP 15-J laptop on the 15CRU motherboard, Inventec number 6050A2548201-MB-X01, with the extra tag SI that likely denotes a system…

Document for the BD9486F, 897 KB PDF, filed as a schematic. The BD prefix is used by ROHM for its ICs, and this part number appears on LED backlight driver sections of…

Unlocked BIOS dump in a RAR for project M870, which corresponds to Sony board MBX-214 at revision 1.0.

Intel Management Engine firmware region, version 11.6.0.1121, in the Corporate (COR) edition for LP (low-power mobile) chipsets, C0 stepping, production signed.

RAR archive of about 648 KB for the Epson PM-215 photo printer; the name gives no version or tool name.

A compact 75.6 KB PDF indexed as a schematic but named 31DQ09, a code that looks like a rectifier diode part number, not a motherboard.

Fingerprint sensor section of the Samsung Galaxy A30s (SM-A30S) schematic, saved as a 4.30 MB PDF.

A 2.78 MB PDF schematic page dedicated to the SD card section of the Samsung SM-A23. It shows the memory card socket, its data, clock and command lines, card-detect…

Handsfree and headset audio schematic for the Samsung SM-A23, contained in a 2.78 MB PDF.

Memory card slot section of the Samsung SM-A11 schematic, a PDF of 4.33 MB. The sheet covers the microSD connector, its supply rail, card detect signal and the data and…

Handsfree circuit page from the Samsung SM-A05 schematic, a 2.85 MB PDF. It deals with the headset jack: detect line, left and right audio outputs, headset microphone…

Sectioned schematic in PDF dealing with the SIM card reader, from a series of pages of roughly 4.77 MB with no model named in the file.

Two-byte status register value file accompanying the second betty 2540 dump, generated by flash programmer software during chip reading.

Small 2-byte StatusRegVal file belonging to a Lenovo dump simply called lenovo 2; no model or board number is given.

Two-byte status register sidecar belonging to an HP EliteBook 820 G1 BIOS read, where 128 most likely refers to a 128 Mbit flash chip.

A two-byte status register value from a W25Q64 SPI chip read on 19 March 2019, with no indication of the laptop or board it came from.

MSI GeForce GTX 1070 Ti circuit schematic for board V330, revision 6.0, a 986 KB PDF. It documents how the card generates core, memory and auxiliary voltages, which…

Decrypted copy of the Sony VAIO VGN-C22CH schematic archive for Foxconn-made motherboard MBX-163.

Schematic for the GeForce GTX 1070 Ti reference design, NVIDIA board PG411 revision A00, supplied as a PDF inside an 843 KB RAR.

Schematic of the ASUS Z97V, provided as a 1.28 MB PDF; the unlocked tag indicates a version with document protection removed, so it can be printed, searched or copied.

MSI MS-7712 schematic, revision 0C with an 0818 code, likely a date, supplied as a PDF in a 1.29 MB RAR archive.

Lenovo archive for the Yoga C13 Chromebook, labelled as a Windows 11 fix and packed as a 2.06 MB RAR.

BIOS image for the Dell Chromebook 11 3120 on the Quanta ZM8 board, DA0ZM8MB6D0, revision D, described as a Windows BIOS, meaning firmware replacing the stock ChromeOS…

Portuguese-language reference values guide for the Motorola Moto G7 Play, model XT1952, in a 160 KB PDF.

BIOS dump for the ASUS Eee PC 1005PX netbook, and the name identifies the flash device as an SST25VF040B, a 4 Mbit SPI chip.

Schematic PDF for the NS-B241 optical drive (ODD) board used with the DG521 and DG721 platforms, about 271 KB.

ASUS P700 firmware archive of about 681 KB, labelled unlocked, which normally means a dump with read or write protection removed or restrictions disabled.

AO4459 datasheet, a 599 KB PDF from Alpha and Omega Semiconductor for a P-channel MOSFET in an SO-8 package.

Unlocked BIOS image for the Sony VAIO VGN-TX56C built on the MBX-153 motherboard, provided in a 1.33 MB RAR.