Repair guide in PDF form for the ASUS X540UP notebook, packed in a small 718 KB RAR archive and catalogued with schematics.

Small archive for an ATI Radeon HD 8570 card with 2 GB of DDR3 and DisplayPort, revision 1.00, with part numbers 59PA0560 and VG0A03T.

Troubleshooting guide in PDF for the Samsung I9060 handset, with Tshoo being Samsung's usual short form for troubleshooting.

Embedded controller firmware, 128 KB in size, associated with the Compal board LA-E802P according to the extracted board number; the file name itself is truncated and…

Wistron VA30_HB boardview in BRD format for board 13334-1, compressed into a RAR of about 92 KB.

Schematics for the FIC PTB51 motherboard at revision R0.6, compressed as a RAR archive of about 1012 KB.

Repair guide for the ASUS E502NA notebook, provided as a 616 KB RAR archive. Guides of this kind typically describe power-on sequence, key rails and common fault points…

Service archive for the iPhone 6, a 2.16 MB RAR with no further details in the name. Such files normally provide the logic board schematic or boardview, letting a…

Embedded controller firmware of 64 KB for the Acer A114-32, referencing the Z8G project code used on Quanta boards.

Firmware for a Socket 775 desktop motherboard labelled G31MX, BIOS version 773F1P14, packed in a 440 KB zip. The G31MX is an entry-level Intel G31 chipset board family.

Shuttle A14IEXX board package, revision A, stored as a 465 KB RAR. The name gives only the board family and revision, with no 71R PCB code, so verify the board…

Samsung firmware for the 270E4E-KD2 notebook on motherboard BA41-02206A. Samsung uses BA41 part numbers for its laptop boards; confirm the label on the PCB matches…

EC firmware for the ASUS K550J, written for the ITE IT8585E embedded controller and marked as working.

Repair guide PDF focused on the GPU section of the ASUS F8V laptop, judging by the name.

RAR archive of 5.22 MB named for troubleshooting, with a team tag but no device model mentioned.

Embedded controller firmware for a Dell 4030 laptop, the 256 KB binary that runs the EC handling power sequencing, battery charging, keyboard and fan control.

BIOS image for an ASRock G41C-VS desktop motherboard, a 1.00 MB raw binary, with a misspelled brand and an unclear extra word in the name.

Mainboard BIOS dump for the ASUS X550LC, part of the X550L series, with XX032H identifying the retail configuration it came from.

64 KB firmware file for the ASUS K54C board revision 2.1, a size that points to embedded controller or keyboard-controller code rather than the main BIOS.

Microchip PIC16C6x family datasheet, a 2.64 MB PDF covering several related 8-bit OTP or EPROM microcontrollers grouped under one x placeholder.

Datasheet for the Atmel ATxmega A1 series, the 100-pin members of the AVR XMEGA family.

Datasheet for the LM7805, a fixed 5 V positive three-terminal linear regulator from the widely used 78xx family, provided as a 161 KB PDF.

Application note for C51 parts, the common shorthand for 8051-family microcontrollers, provided as a 492 KB PDF.

PDF for the BU4508DX, a small 48.8 KB document filed as a schematic but most likely the part datasheet.

Specification PDF, roughly 32 KB, for the 2SD667 transistor, listed among schematics but in fact a component datasheet.

PDF document of 47.8 KB listed as a schematic and named 2PC1815, issue 3 by the trailing number.

Single-part datasheet for the 1N5820 Schottky barrier rectifier, the 20 V member of a 3 A family, held as a 74.8 KB PDF in the schematic section.

A 44.4 KB PDF titled 181nq, categorised as a schematic but almost certainly the datasheet for a high-current Schottky rectifier module family; no voltage suffix is…

A 95 KB PDF filed under schematics and labelled simply 124nq, without a voltage suffix, board number, revision or product name.

A 123 KB PDF listed under schematics and titled with the part-style code 1SR153-400, with no laptop, board number or revision mentioned.

PDF of 259 KB whose name, 24c02a-16a, suggests a combined datasheet covering a family of 24-series I2C EEPROMs from the 24C02A through the 24C16A range.

Datasheet in PDF covering the 24AA512, 24LC512 and 24FC512 serial EEPROM family, filed here under schematics.

Manual of digital electronics written in Spanish, a general reference rather than a schematic for any particular equipment.

Samsung SM-A10 backlight circuit schematic, 2.25 MB PDF. It covers the LCD light driver, its boost inductor and diode, and the output lines feeding the display…

A 158 KB PDF datasheet titled SFTC-TTL, apparently relating to a TTL interface item in the same SF-prefixed product family as several display kits and cables; the name…

Datasheet in PDF form for the STK672-080, a member of the STK672 family of hybrid stepper motor driver modules originally from Sanyo.

Datasheet for the SN74164N, an 8-bit serial-in, parallel-out shift register in the 74-series TTL logic family, with the N suffix denoting the plastic DIP package.

Very small PDF, only 9.27 KB, holding datasheet information for the SN74LS399N, the N suffix indicating the plastic DIP package version.

Schematic set for the ASUS MM19S LCD monitor, compressed into a 2.62 MB RAR file. The name lists no board code or revision, so compare part markings with the documents…

Repair guide in PDF form for the Asus X550CC laptop, filed with the schematic documents and 885 KB in size.