ASUS repair guide for the K53SV notebook, provided as a 593 KB PDF and filed as a schematic.

ASUS repair guide for the K43SV notebook in a 630 KB PDF, filed in the schematic category.

Schematic for a Sony notebook series with the code 142A25TSVF14 in the name, tied to the Quanta board DA0HK8MB6E0, in a 1.09 MB PDF.

BIOS archive labeled AH530 GFX ASLI, most likely for the Fujitsu Lifebook AH530 discrete graphics version; ASLI is Indonesian for original, implying a dump read from an…

RAR archive of 1.43 MB containing BIOS firmware for the ASUS A42F, marked ok to indicate a working dump.

ZIP archive of 975 KB for the ASUS K42JK, with the 218 in the name read as the BIOS version.

Zip archive labelled faxcon-45cmvk, likely BIOS for a Foxconn 45CM-series desktop motherboard in the VK variant; no version is stated.

RAR archive of BIOS firmware for the Lenovo B590 laptop, with 20208 most likely identifying the Lenovo machine type.

BIOS dump for the HP ProBook 8460p on board 6050A2398701, revision A02, marked as fully working.

HP firmware archive labelled 6080, a 1.93 MB RAR. The name is brief and states no full model line, board number or version, so the content has to be confirmed after…

ROM file of 4 MB holding BIOS firmware for the ASUS G60JX; the name gives no board revision or version, unlike the separate revision 2.0 archive.

Microchip datasheet for the PIC16F8x devices, the classic 18-pin flash and EEPROM microcontrollers of the PIC16F83 and PIC16F84 type, in a 1.97 MB PDF.

Datasheet for the Microchip PIC16C505, a small 14-pin microcontroller from the baseline PIC range, provided as a 1.18 MB PDF.

Microchip PIC18F4550 datasheet in PDF form, about 6.74 MB. This 8-bit microcontroller is known for its built-in full-speed USB interface, so the document is useful when…

A 5.14 MB PDF datasheet covering the Microchip PIC18Cxx2 group of microcontrollers, where xx stands for several family members sharing one document.

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

Microchip datasheet for the PIC12C67x series, small 8-pin EPROM/OTP microcontrollers with analog-to-digital conversion, in a 1.90 MB PDF.

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

Datasheet for the Prolific PL-2303HX USB-to-serial UART bridge controller, a chip found in many USB-RS232 and USB-TTL adapters and some embedded devices.

Datasheet in PDF form, 246 KB, named only by the document number doc6272, so the file name gives no hint of the exact component.

Datasheet for the Atmel AT89S52, one of the most popular 8051-compatible microcontrollers, with 8 KB of ISP flash, 256 bytes of RAM and three 16-bit timers.

Datasheet for the Atmel AT89C1051U, a 20-pin 8051-compatible microcontroller with 1 KB of flash; the U version adds a UART and second timer compared with the basic…

Very small 18.0 KB ZIP named T-840 with a string that likely encodes the date 12 December 2016, but the device type and brand are not stated.

SM7250 processor schematic in PDF format, 1.37 MB, with no handset model or revision named.

Generic 16.0 MB binary named outimage, a name typical of output from an editing or building tool, with no device, brand or board information given.

BIOS archive for the X705UV with version 303 indicated after the F1 suffix in the name, 5.25 MB compressed; X705UV is an ASUS model code, though no brand is stated.

Repair guide, RG, for the P452SJ laptop, delivered as a 714 KB PDF. Expect board layout images with marked components, voltage values at key test points and flowcharts…

PDF for the 2SC1172, 74.4 KB, listed among schematics with no further detail in its name.

Document for the 3DD304X, stored as a 489 KB PDF and catalogued under schematics, though the name suggests a component datasheet.

At 312 KB, this PDF for the 2SD2638 is the largest in its series and is probably a full datasheet with curves and outline drawings, though it is filed under schematics.

A 27.1 KB PDF titled with the part code 5LP01SS, stored in the schematic category but evidently a small datasheet.

Part reference for the 3N250, stored as a PDF of about 43.6 KB and catalogued in the schematic section.

PDF reference of about 41.6 KB for the 3LN01C, indexed as a schematic but by name a single semiconductor datasheet.

A compact 134 KB PDF titled with the part number 2SK2839 and catalogued as a schematic.

Datasheet-style PDF of 21.4 KB for the 2SK2751, listed under the schematic category. The 2SK designation belongs to the Japanese JIS system and marks an N-channel…

Smaller 137 KB PDF tied to the 2SK2606, a JIS-style designation where 2SK indicates an N-channel field-effect transistor.

Short datasheet-type PDF of 30.0 KB for the 2sk2588, an N-channel FET according to the JIS 2SK prefix.

Documentation for the 2SK2036 in a 326 KB PDF. Parts beginning with 2SK are N-channel field-effect transistors under the Japanese JIS numbering, so this file should be…

A compact 32 KB PDF named 2SK1447LS, filed as a schematic. It appears to cover a variant of the 2SK1447 carrying an LS suffix, whose meaning the name does not explain.

Data for the 2SJ608 in a lightweight 27.9 KB PDF, indexed as a schematic. Under the Japanese JIS scheme the 2SJ prefix denotes a P-channel FET, so this is likely a…