Tone control circuit intended for a 2.1 channel audio system, in a 159 KB PDF. It shows the bass and treble adjustment network that sits between the source or preamp and…

Schematic in PDF format named simply SL410, about 1.32 MB, probably covering a ThinkPad SL410 mainboard, although the name confirms neither brand nor board number.

PDF schematic for MSI board MS-16811, revision 0A, packed in an 823 KB RAR. A separate revision 0B schematic exists for the same board, so match the revision printed on…

Archive of 334 KB for Quanta board DAX12AMB6D0, revision D, packed as ZIP. In Quanta numbering the D near the end of the code matches the stated revision.

ZIP archive of 3.03 MB for board DAFH9UMBD0, revision D. The DA...MB...0 pattern matches Quanta motherboard numbering, where the letter before the final zero denotes the…

Boardview for a Quanta G-Note platform, board GC2A-MB-F, inside a 119 KB RAR holding a .BRD file. The name does not state the laptop brand.

Boardview-style document for the Huawei Honor 9, delivered as a PDF inside a 232 KB RAR.

Archive for Inventec-pattern board 6050A2489901, revision MB-A02. The 6050A numbering identifies the bare PCB, with the MB suffix marking the mainboard and A02 its…

Quanta schematic for the ZQH project in PDF form, compressed into a 679 KB RAR. The name gives no laptop brand or revision, so check the board marking to confirm it is a…

Boardview for the Pegatron IPIBL-LB motherboard, revision 1.0, packed in a 224 KB ZIP. Pegatron builds this board for OEM desktops, and the layout opens in…

BIOS dump named after the Macronix MX25L6405 flash chip in the SOIC-16 package, ZIP archive of 2.36 MB.

Boardview for a Radeon HD 7900 series graphics card, board code 28C386PI revision 1.00X, with part numbers 59YV01N2 and VG0A01S.

ASUS BIOS file for the K42N notebook, version 213, as shown by the .213 extension in ASUS's usual naming style. It is 2 MB in size, which matches a 16-megabit SPI flash.

Boardview for the Quanta DAOZ09MB6C0 motherboard, revision C, with the internal label ZQ9-MB-B-BV indicating the ZQ9 project.

Boardview for the ZH6-PB, a secondary board of the ZH6 design, where PB likely refers to a power or port board.

Schematic for the Dell 1420 laptop, ELSA GM platform, provided as a PDF in a 2.85 MB RAR archive.

Boardview file for Compal motherboard LA-8481P, revision R10 (1.0), packed in a RAR archive.

Datasheet for the NCP6153 integrated circuit from onsemi, supplied as a 388 KB PDF. Such datasheets give the pinout, package outline, typical application circuit…

Circuit diagram in PDF named AS5670, most likely for an Acer Aspire 5670, though no brand, board number or revision is given in the name.

Boardview for the ASUS X540LJ laptop motherboard, revision 2.0, compressed in a ZIP archive.

MSI MS-7250 motherboard schematic in PDF, zipped to 7.77 MB; the name gives no revision or model name. MS-xxxx is MSI's internal board numbering printed on the PCB.

BIOS image for the ASUS K52JR notebook, marked OK by whoever saved it, suggesting a tested working dump. The 4 MB size corresponds to a 32 Mbit SPI flash chip.

ROM image for the Acer Aspire 4738Z laptop, 2.00 MB in size, matching a 16 Mbit SPI flash device.

BIOS dump for the Acer Aspire 4745 in the Intel Core i3 configuration, as the name notes.

Boardview for the ASUS Rampage III Black Edition motherboard, revision 1.02, supplied as a 204 KB .fz file.

Schematic for the HP Pavilion dv2000 and Compaq V3000, two related laptops that share a Wistron-designed platform, according to the file name.

Boardview for the ASUS P8P67 motherboard at revision 1.02A, archived as a 184 KB RAR. It is distinct from the plain 1.02 file, so compare the exact revision suffix on…

Quanta BD6 mainboard package, board number DA0BD6MB8D0, revision 1A, in a 950 KB RAR file.

Compressed package of 2.08 MB carrying the code 3CESL-RH-12, which suggests revision 12 of the 3CESL RH series. The name gives no brand, device or file type.

BIOS archive for Inventec board 6050A2637901-MB-A02, revision A02. The name gives no device model or firmware version, so match it by the code silkscreened on the PCB.

Repair archive for the Apple iPhone 5C, 33.8 MB RAR, with no board number or file list in the name.

RAR archive labelled 2pesv-11, about 1.51 MB, with no manufacturer, model or document type given.

Repair package for the Quanta ZHNB laptop project, board number DAZHNMB1AD0 at revision A.

Boardview file, 287 KB in .brd format, for a board numbered 09207 with the suffix sb, which probably marks a sub-board or variant, although the name does not state the…

Short 310 KB PDF listed as a schematic and identified only by the code 00001772A, so no device, maker or board number can be read from the name.

Schematic archive for the Acer Aspire 5734Z and 5735Z, Compal board LA-4854P; SCEMATIC in the name is a typo for schematic.

A 206 KB RAR archive for the ASUS A85XM-A, a micro-ATX board based on the AMD A85X chipset for FM2 socket APUs.

Service schematic for the Samsung Galaxy A50, model SM-A505F, supplied as a 7.32 MB PDF.

Schematic for the Samsung Galaxy J2 covering the SM-J200H and SM-J200G models, in a compact 301 KB PDF. Its small size suggests a partial or condensed set of pages.

Small 136 byte archive carrying the title Diagnostic and repair technology, a size that cannot hold a meaningful manual, schematic or image, so it is probably a…