PDF titled in Spanish as a software course, catalogued under schematics but almost certainly training material rather than a circuit diagram.

Spanish PDF course topic about diagnosing and fixing software faults on mobile devices, 541 KB in size and seemingly identical to topic 7 in the same series.

Spanish course chapter numbered topic 7, dealing with diagnosis and repair of software faults in mobile phones; the 541 KB PDF matches the unnumbered copy of the same…

Large 132 MB RAR archive whose Portuguese name translates to a program for reading electrical schematics, so it most likely contains viewer software for schematic or…

Spanish manual on unlocking, releasing and flashing mobile phones, a 3.27 MB PDF. No brand, model or tool is named in the title, so expect general procedures covering…

A 213 KB PDF dedicated to the 2SC3657. By Japanese JIS convention the 2SC prefix denotes an NPN bipolar transistor; the file name gives only this number.

Indexed as a schematic, this 422 KB PDF is titled 2SK2201 and most likely contains the datasheet for that part.

The 223 KB PDF called 93lc46 refers to a small Microwire serial EEPROM and is likely the datasheet rather than a board schematic.

Titled for the 93LC46, 56 and 66, this 223 KB PDF is a combined datasheet for three densities of Microwire serial EEPROM, although indexed as a schematic.

A 53.3 KB PDF for the 2SD2071, with an E suffix in the name whose meaning is not stated.

The 154 KB file 93CXXXX.pdf is indexed as a schematic, but the wildcard name points to a datasheet covering a range of 93C-series Microwire serial EEPROMs.

Parallel flash datasheet, 174 KB PDF named 29F080 and filed under schematics. The 29F080 designation is commonly used for 8 Mbit parallel NOR flash memory; the name…

A 96.0 KB PDF for the 2SC3687 transistor, placed in the schematic category of the index. According to the Japanese JIS system, the 2SC prefix means NPN bipolar.

Schematic diagrams for the Nokia 6220 handset in a 1.58 MB PDF. Neither board code nor revision appears in the name, so verify the PCB label against the document before…

A 92.7 KB PDF catalogued as a schematic, named 28C257, a code from the 28C series of parallel EEPROM memories. The name gives no vendor, speed grade or package.

Listed in the schematic category, this 139 KB PDF named 27c020 is in fact best read as a datasheet for a 27C-series CMOS EPROM.

A 146 KB PDF labelled 93LC76, which follows the naming of Microwire serial EEPROMs, so it is probably the datasheet for that device even though catalogued as a…

Filed as a schematic, this 161 KB PDF titled 27lc010 is almost certainly a component datasheet rather than a board diagram.

PDF for the FX505GT at revision 2.0, 6.71 MB, labelled as a boardview though catalogued as a schematic, so it is probably a layout rendering or part placement document…

Schematic archive for the Apple MacBook Pro A1297 17-inch, project code K92. The name gives no 820- logic board number, so check which board you have against the project…

The 24WC257 is a Catalyst Semiconductor I2C serial EEPROM, and this 55.6 KB PDF, though catalogued as a schematic, is almost certainly its datasheet.

PDF of 217 KB named for the 24C00, a very small I2C serial EEPROM of 128 bits (16 bytes).

Board layout for BM5012 revision 1.3 supplied as a 178 KB PDF rather than a native boardview format, according to the name. No brand or model is stated.

A 761 KB PDF titled 28256a, filed as a schematic but most likely a fuller datasheet edition for a 28-series 256 Kbit parallel EEPROM, the a suffix suggesting a revision…

A 133 KB PDF named for the Microchip 24LC174, catalogued under schematics but serving as the datasheet for a 16 Kbit I2C serial EEPROM in the cascadable family.

A 308 KB PDF on the 24C164 serial EEPROM, a 16 Kbit I2C device that, unlike the plain 24C16, uses its address pins for cascading several chips on one bus.

Datasheet PDF of 286 KB covering the 24AA515, 24LC515 and 24FC515, Microchip serial EEPROMs of 512 Kbit (64 KB) on the I2C bus.

Intel SPI Programming Guide in PDF form, 913 KB, catalogued under schematics although it is a reference document rather than a board diagram.

Nineteenth issue of the Spanish series El mundo de la electronica, a 1.70 MB PDF aimed at learning electronics.

PDF schematic for the Jetway 845LDA desktop motherboard, about 691 KB in size, with no revision stated in the name.

Indexed as a schematic, this 118 KB PDF carries only the number 271024, which most often points to a 27C1024-class 1 Mbit parallel EPROM datasheet, though the name alone…

Catalyst 24WC128 serial EEPROM documentation in a 55.9 KB PDF, indexed as a schematic though functionally a datasheet for a 128 Kbit two-wire memory.

Catalogued as a schematic, this 58.1 KB PDF concerns the Catalyst 24WC03, a small I2C serial EEPROM, and in practice is its datasheet.

Reference PDF for the 24LC16B, a 16 Kbit I2C serial EEPROM organised as eight blocks of 256 bytes.