The name of this 72.9 KB PDF holds just the code 130MT080KB, catalogued as a schematic with no board number, revision or brand.

PDF datasheet for the 93C75A serial EEPROM, part of the 93-series three-wire Microwire memory family, filed under schematics with a size of 395 KB.

A small 209 KB PDF filed under schematics, named only with the number 28101 and no brand, model or board revision.

A small 56 KB PDF filed under schematics, named only 40CPQ080. The name looks like a component part code, not a motherboard number, and it states no device, brand or…

A 176 KB PDF catalogued as a schematic, named 28LV64, a part number from the low-voltage 64 Kbit parallel EEPROM family.

Compact 32.6 KB PDF for the 6N138 and 6N139, filed as a schematic. These numbers are a well-known family of high-gain optocouplers, so the file is almost certainly a…

A 4 MB BIOS image for the Dell E6230 laptop, Compal mainboard LA-7731P, taken from flash position U53.

Schematic for the ASUS F82 laptop, provided as a PDF inside a 1.30 MB RAR archive. The name gives no board revision, so check the revision listed on the first page…

Audio section of the Samsung SM-A20S schematic covering microphone, loudspeaker and earpiece circuits, a 4.63 MB PDF.

Samsung SM-A05 schematic section for WiFi, Bluetooth and GPS, delivered as a 6.27 MB PDF.

Samsung SM-A10 audio schematic covering microphone, speaker and earpiece, provided as a 2.25 MB PDF.

Headset jack schematic page for the Samsung SM-A10, provided as a 1.22 MB PDF. It shows the jack detect line, stereo audio outputs, the headset microphone return and the…

Front camera circuit from the Samsung SM-A10 schematic, a 2.25 MB PDF. It lays out the selfie camera connector, data and clock lanes, control signals and the voltages…

Uncompressed BRD boardview for the Wistron motherboard 17863-1, ready to open in OpenBoardView, FlexBV or a similar viewer.

PDF boardview drawing for the Gigabyte F2A88XM-D3H, revision 3.1. It shows component outlines and reference designators for the A88X-based FM2+ motherboard and opens in…

Embedded controller firmware called simply EC, compressed into a 57.4 KB ZIP, with no laptop model, brand or board number in the name.

Cleaned BIOS dump for an HP Compaq CQ61 laptop, 1.00 MB in size, which fits an 8 Mbit SPI flash chip.

Base copy of the 650hp C firmware image, 4.00 MB with no file extension, apparently for an HP 650 series laptop, though the board number and revision are not stated.

Repair guide for the ASUS F2A85-M PRO, an AMD A85X based desktop board, provided as a 791 KB RAR archive.

Compact 53.6 KB PDF datasheet for the PG24064-D graphic display module, an early revision of the Powertip 240 x 64 dot panel.

Specification sheet for the PG12232LRU-BNN-B graphic LCD module, stored as a 201 KB PDF.

Short PDF datasheet, about 74 KB, for the PF12864-A display module, where A is likely a revision or variant letter.

PDF specification, 135 KB, for the PC2404LRS-AJB-B character module. The digits correspond to 24 characters across 4 lines, and the AJB-B suffix selects a particular…

Intel Flash Image Tool 14.0.47.1500 in a 7.79 MB zip archive, for CSME 14.0 firmware. Using FITool, a repair technician opens a dumped flash image, checks how regions…

PDF schematic for the ASUS F82 laptop. The name does not state a motherboard number or revision, so compare the board number printed on your PCB with the title blocks…

Schematic for MSI MS-V316 revision 1.1, provided as a PDF of roughly 629 KB. The MS-Vxxx number belongs to MSI's graphics card designs, and the drawing lays out…

MS-V316 revision 1.1 boardview, an MSI graphics card layout file in .cad format of about 2.5 MB.

PDF schematic for MSI board V328 at revision 8.0 from the _80 suffix, decrypted so it opens without restrictions, carrying reference 00017967 in the name.

PDF schematic for GALAXY graphics cards labelled GTX 1060 and GTX 1070 with board code M75C, apparently covering a design shared across both models; the catalogue brand…

Schematic for the MSI MS-V360 graphics card board, revision 3.0, in PDF format and around 868 KB.

Boardview in TVW format for the Gigabyte GV-N960G1 Gaming-4GD graphics card, revision 1.1, a GTX 960 based design.

Vietnamese-language PDF in a 188 KB RAR whose title translates to clock generator circuit.

Schematic PDF of about 1.5 MB labelled only UBA 800, without a maker name or revision. The sheets can be used to follow the circuit stage by stage, check component…

Datasheet for the STK672-010, an early part in the STK672 series of hybrid stepper motor drivers attributed to Sanyo, stored as a 325 KB PDF.

Compressed RAR package named Z97-A, matching a desktop motherboard model built around the Z97 chipset.

Small 340 KB RAR archive with a .PCB boardview labelled only as Xiaomi Redmi, without a specific generation, board number or revision in its name.

Schematic in PDF for the MSI GeForce GTX 1060 on board MS-V328, revision R9.0, with document number 00017967.

Circuit schematic for the MSI GeForce GTX 1060 built on board MS-V328 revision R7.0, document number 00017967, in PDF format.

Small 186 KB PDF schematic for the earphone and charging daughterboard used in E14 and E15 machines. No vendor, generation or board number is given in the name.

Circuit schematic in PDF format for the ASUS STRIX-Z270H-GAMING motherboard, with the RG suffix taken from the name, archived as RAR at around 1.42 MB.