PDF schematic for the Samsung SM-A720F, about 3.58 MB, with no board revision indicated in the name.

Schematic for the Fly B400 mobile phone, packaged as an 819 KB PDF. Circuit sheets like these show the power management, battery and charging section, keypad, display…

NXP datasheet for the BT136-600, a 4 A triac with 600 V repetitive peak off-state voltage in a TO-220 package.

RAR archive of 1017 KB with the bare numeric name 1280, which might hint at a phone model number but states no brand or device type.

Lenovo G560 schematic for Compal board LA-5752P, offered as a 1.64 MB PDF; the size differs from other copies of this board, so it may be a different revision or scan.

BIOS binary for the ASUS P5G41C-M LX motherboard, an Intel G41 chipset board, 1 MB in BIN format, with no version stated.

PDF schematic for the Acer 6530 notebook series, labelled with the Quanta project code ZK3.

Lenovo K46A service archive referencing Quanta board LL3A, packed as an 823 KB RAR. Quanta identifies its designs with short project codes such as LL3A, and that code…

PDF schematic labeled only X200, which most likely refers to the ThinkPad X200, though the name gives no board number, revision or manufacturer details.

Schematic for a board identified only as Z94Rp, an 899 KB PDF without a stated revision or brand.

Schematic for the Z62H board, a compact 809 KB PDF. The name gives only the project code, with no brand or revision, so check the drawing's title block for full…

Schematic for an early Sony VAIO mainboard labelled MBX-80, with NE5 apparently the project code and 3E the board revision.

Schematic for Sony mainboard MBX-163, with MS60 in the name, likely the ODM project code for the design.

Revision 1.3 schematic of the Pegatron EIH31 board in the Acer Aspire 3750ZG, a 2.08 MB PDF.

Third copy of the Quanta AT6 schematic, revision R1A, a 1.58 MB PDF that matches the other AT6 files in size.

Quanta AT6 mainboard schematic, revision R1A, in PDF format at roughly 1.58 MB. The AT6 project code belongs to the Quanta ODM numbering, so the board may sit inside a…

ZIP archive of BIOS firmware for the Lenovo G505 and G405, 1.81 MB in size, with no board number, revision or graphics variant stated in the name.

A small 28.8 KB PDF from the GT-S7580 and GT-S7582 service document set, numbered section 11 and tagged EPLIS, which likely stands for an electrical parts list.

Archive for the Dell Latitude E6510 whose name gives no board number, revision or BIOS version.

Firmware dump for the LG 1942S monitor, read from the W25X20 SPI flash at position IC502, 256 KB in size to match that 2 Mbit chip.

BIOS archive for the Sony VAIO SVF15N26CXB, RAR format, about 3.8 MB compressed. No board revision, version or status is given in the name.

RAR archive with BIOS firmware for the Sony VAIO SVF15A16CXB, about 3.2 MB. The name states nothing beyond the model code, such as board number, version or whether the…

BIOS dump named faxcon-45cm, apparently for the base model of a Foxconn 45CM-series desktop motherboard; no suffix, version or chip is given.

Firmware archive for a Sony notebook identified as PCG-61611M, with r0210z5 in the name likely marking a BIOS version, provided as a 1.06 MB RAR.

BIOS image for the K54HR model at version 205, carried in a 4.00 MB file with the numeric extension .205, the naming style ASUS uses for its BIOS releases.

Microchip datasheet for the PIC12F629 and PIC12F675, 8-pin flash microcontrollers, in a 4.81 MB PDF.

Short-form datasheet, 189 KB PDF, for the tiny25, tiny45 and tiny85, matching the Atmel AVR ATtiny25/45/85 family of 8-pin microcontrollers that differ mainly in flash…

PDF datasheet related to the LB1845 family by Sanyo, a dual full-bridge driver used for stepper motors in printers, scanners and office equipment; the name reads…

Firmware for the SR-8989HD Premier receiver, version 3.95, dated in the name and tagged MultSW, which likely indicates a multi-software build.

PDF schematic for the LG 43LK5260PTA television, referencing the board MFL70443704 and the LB85P chassis or main board identifier, along with the document number…

L510 notebook schematic for a variant built on the Intel PM45 chipset with ATI discrete graphics and DDR3 memory, a 1.00 MB PDF.

Boardview for an ASUS GTX 760 video card, with no PCB code, memory size or revision stated in the name.

Boardview for the Compal motherboard LA-K455P, where BV stands for boardview. The 724 KB RAR holds a layout file showing part placement, net names and test points…

The 5LN02N part is covered by this 41.5 KB PDF, indexed as a schematic but most likely a component datasheet.

For the 2SD2098 transistor, this 159 KB PDF is categorised as a schematic but follows the usual naming of a part datasheet.

Datasheet-style PDF for the 2SD1423, 41.0 KB, stored as a schematic; the trailing _E in the name is not explained by the file itself.

Reference sheet of 41.7 KB in PDF format for the 3LP02M, filed among schematics though it is effectively a component datasheet.

Datasheet-style PDF for the 2SD1994A transistor, filed in the schematic category of the index.

Stored as a 190 KB PDF, this document is named after the 2SD1936, a JIS-registered NPN transistor.

The 2SK2545 is the subject of this 415 KB PDF, catalogued as a schematic but by its name a discrete transistor document.