Service manual archive, judging by the SM suffix, for the Samsung GT-I9200, the Galaxy Mega 6.3.

Quanta schematic for the TWH platform, board DATWHMB18D0, covering models listed as A560 and A580, provided as a 1.61 MB PDF.

Firmware package covering the Dell Inspiron 7577 and Vostro 7570, containing BIOS together with EC firmware according to its name.

Schematic covering the HP G4, G6 and G7 notebooks on the AMD platform, a 900 KB PDF that names no ODM, board number or revision.

Large PDF of 38.6 MB named only by a date, 18 May 2020, and the abbreviation BOM, meaning bill of materials; no device, brand or board number is stated.

A 3.19 MB ZIP archive covering two items labelled LB31B and LB36B, apparently grouped together because they are related variants.

Disassembly and reassembly guide in PDF form, 1.11 MB, with no device or brand named in the file name.

PCB layout document in PDF for the Apple iPhone 5, showing component placement on the logic board.

A 178 KB schematic PDF titled only Radio, without any model, brand or board identifier in its name.

Boardview for the Toshiba Satellite C855D-S5340 in BRD format, covering board 6050A2509701-MB at revision A03.

Archive covering the Clevo D900C and D901C together with their Sager rebadges, the NP9260 and NP9261.

Basic electronics course in PDF form attributed to Humphrey Kimathi, 4.45 MB, filed under schematics but in practice a learning text.

Schematic for the ASUS Eee PC 1015P netbook, board revision 1.2G, delivered as a 518 KB PDF.

RAR archive of 767 KB covering Toshiba X200, X205, P200 and P205 laptops. No board number, ODM or revision appears in the name, so identify the exact motherboard…

RAR archive of 221 KB for Apple board 820-2282, labelled LEFT ALS. ALS commonly stands for ambient light sensor, so this likely covers the small left sensor board rather…

Panel EEPROM image for the LTD141EC7D LCD, with G5983 and d610 in the name, the latter pointing to the Dell D610.

Schematic in PDF form for the HP TouchSmart TX2 convertible, covering the Quanta-built mainboard numbered DA0TT3MB8D0 with the TT3 project code.

PDF document about a broadcasting system, 402 KB, catalogued as a schematic. Apart from that topic the file name gives no model, brand or board number, so its exact…

Schematic for the Samsung SM-A320F, supplied as a 3.51 MB PDF. The circuit pages cover the power management IC, battery and charging path, display and touch interfaces…

Datasheet for the 74HC595 and 74HCT595 shift register with storage register and three-state outputs, a 367 KB edition likely differing in publisher or revision from…

DDR2 specification document, a 215 KB PDF identified as TN4703, catalogued under schematics.

Large 22.2 MB PDF holding the third part of the Nokia N95 schematics, covering this dual-slide Symbian phone.

Nokia 6500 schematic in PDF format, 420 KB; the name does not specify whether it covers the 6500 classic or the 6500 slide, so check the board against the drawings…

Shared schematic covering the Nokia 1110 and Nokia 1600, two basic handsets that the document groups together, provided as a 1.23 MB PDF.

HP 15 notebook BIOS in a 2.02 MB RAR archive for the Quanta DAY21AMB6D0 mainboard, revision D.

Circuit diagram titled Z84F, provided as a 1.03 MB PDF with no brand or revision in the name.

Toshiba Satellite A200 schematic, drawn by Inventec as the board manufacturer, in a 1.13 MB PDF.

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

Datasheet for the MOC3041, an optoisolated triac driver with a zero-crossing detector, as a 171 KB PDF.

An 842 KB PDF describing the LCD1602, the common 16-character by 2-line alphanumeric character display module.

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

Datasheet for the Microchip dsPIC30F family of digital signal controllers, supplied as a 5.10 MB PDF.

Datasheet for the Microchip PIC16C72, an 8-bit OTP or EPROM microcontroller with an analog-to-digital converter, supplied as a 1.13 MB PDF.

Datasheet covering Microchip PIC12C5xx 8-pin microcontrollers, a widely used baseline family with EPROM or OTP program memory, provided as a 1.57 MB PDF.

Datasheet PDF of 590 KB covering the tiny4, tiny5, tiny9 and tiny10, matching the Atmel AVR ATtiny4/5/9/10 family of very small 6-pin microcontrollers.

Complete datasheet for the Atmel ATmega128, a 64-pin 8-bit AVR microcontroller with 128 KB of flash, EEPROM, SRAM, two USARTs and JTAG.

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…

An 892 KB PDF datasheet identified only as document 6022, with no component name in the title. The part it describes must be confirmed from the cover or page header.

Datasheet in PDF, 141 KB, carrying the document number 6131 and nothing else in its name, so manufacturer and device are unknown until it is opened.

Compact 69.5 KB PDF datasheet named only by document number 1744, without any part number or manufacturer in the title.