Alpha and Omega Semiconductor datasheet for the AON6912A, a 546 KB PDF. It provides the internal configuration and pin assignment, electrical ratings, switching…

PDF document, 145 KB, for the 2SK2316, a part registered under the JIS system where 2SK indicates an N-channel FET.

Service manual for the Dell Inspiron N5110, revision RA00, packed in a RAR archive. Unlike a schematic, a service manual covers disassembly order, screw locations, part…

Electronics-for-beginners guide in Spanish, a 5.77 MB PDF filed under schematics but by its title an educational text rather than a device diagram.

Spanish guide on using the multimeter, a 262 KB PDF catalogued as a schematic but serving as basic training. No device or board number is stated.

PDF document of 885 KB whose Persian file name translates as oscilloscope, which suggests a guide or tutorial on using an oscilloscope rather than a schematic for a…

A general PIC reference document in PDF form, 869 KB in size. The name gives only a generic book title and no specific device, author or edition, so its exact contents…

Datasheet-like PDF, 42.5 KB, for the 2SJ583LS and filed as a schematic. Japanese JIS designations starting with 2SJ belong to P-channel FETs, and the LS suffix points to…

A small 44.6 KB PDF named 2SC5310, filed under schematics though the title is a transistor part number.

Condensed PDF datasheet, 10.8 KB, for the SN74LS540N, the DIP package of the 74LS540 octal buffer and line driver with inverting 3-state outputs in the low-power…

Spanish tutorial PDF on how to read a schematic, credited to ABCtecnologyspro. It is a training document rather than a diagram for a specific device, and it likely…

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

BoardView 2 program in a compact 50.6 KB RAR, an older lightweight viewer rather than a specific board's layout file.

At just 33.5 KB, this PDF for the 2SD1623 is a short document listed as a schematic, though the part-number name suggests a compact datasheet.

This small 31.6 KB PDF bears the name 2SK1444LS and is classed as a schematic. The name links it to a suffixed variant of the 2SK1444 without saying what LS stands for.

Small 44.1 KB PDF named after the 2SA1292, a PNP bipolar transistor according to the JIS 2SA designation.

Datasheet in PDF form for the SN7420N, a standard TTL dual 4-input positive NAND gate; the N suffix denotes the plastic DIP package.

PDF datasheet for the SN7400N, the quad 2-input positive NAND gate that started the 7400 TTL series, in a plastic DIP package.

Samsung E1200i schematic supplied as a small 707 KB PDF. The name lists only the model, a basic feature phone, and no board revision.

Schematic for the Nokia 2630, a slim basic handset, in a small 424 KB PDF. The file gives no board revision, so compare the board in hand with the drawings before…

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 short 20.1 KB PDF for the part 27C256-12A, catalogued as a schematic. The number belongs to the 27C EPROM family, and the -12 suffix normally reflects the…

Spanish PDF on automotive electricity, 1.01 MB, apparently course notes from the Emagister learning community.

Portuguese introductory study material on digital electronics, the first part of a course series judging by the numbering in the name.

Compact schematic package for the basic Nokia 1280 feature phone, type RM-647, about 137 KB as a RAR archive.

128-byte EDID image for the LP171WU1 panel with Dell part FR879, intended for panels equipped with an M24C01 EEPROM.

Quick start manual for the Huawei M865C phone, a 2.12 MB PDF indexed under schematics. A quick start guide normally covers basic setup, buttons, SIM and battery…

Schematic for the Samsung E1085L, a basic feature phone, in an 852 KB PDF file. Only the model appears in the name, without a board revision.

Listed as a schematic, this 246 KB PDF carries the name 2SJ201, a JIS part number for a P-channel FET, so it is best treated as a component datasheet.

User manual for the Aria appliance in PDF form, 10.5 MB, filed under schematics in the index.

Base datasheet for the PG8080 family, revision A, a 58.8 KB PDF. The model number most likely describes an 80 by 80 dot monochrome graphic LCD module.

Brief 30.7 KB PDF datasheet labelled with the part number SM8506 and no other details, so the maker and device function must be read from the document.

Small 67.6 KB PDF filed under BQ24727, a Texas Instruments battery charger controller found on many laptop motherboards.

Simple preamplifier schematic built around the NE5532 dual low-noise op-amp, a 405 KB PDF; the extra tag in the name only marks the source site.

Washing machine repair guide attributed to P. Mevada, a 401 KB PDF with no brand or model named.

Level 2 service manual for the Alcatel One Touch 6030 phone, archived in RAR format at 3.18 MB.

128-byte EDID dump for an LP154-series panel associated with Dell service code PP23. The exact panel suffix is not given, so treat it as a reference that needs checking…

128-byte EDID dump for the display panel of a Dell Latitude D610, with no panel maker or resolution stated in the name.

Samsung GT-S5150 phone schematic, a 5.85 MB PDF with no revision indicated in its name.

Combined datasheet covering both the 2N2905A and 2N2907A PNP transistors in one 726 KB PDF, filed under schematics.