PDF covering the 2SD1880, about 88.9 KB, listed as a schematic but named after a single semiconductor part.

Tiny 30.2 KB PDF named 2sk65, a JIS part number that indicates a component datasheet, although it is filed as a schematic.

Datasheet-style PDF for the 2SC5386 transistor, filed under schematics in this index. The 2SC prefix follows the old JIS convention for NPN transistors intended for…

At 33.6 KB, this PDF named 1N746 is a short component datasheet for the original non-suffixed part of the 1N746 zener family, indexed under schematics.

This 89.3 KB PDF, classified as a schematic, is named 27128 and carries no brand, device or board details.

A 130 KB PDF filed as a schematic, titled 28C16A, the A revision code of the 28C16 16 Kbit parallel EEPROM. The name gives no manufacturer or package details.

Datasheet PDF of 446 KB named 29F400, listed among schematics without any brand or board.

PDF of 77.6 KB for the 24C01A, a 1 Kbit (128-byte) I2C serial EEPROM. The name carries only the part number with no device or board details, so expect general datasheet…

PDF reference for the BQ24721C, a Texas Instruments multi-chemistry battery charge controller used in older notebooks.

Issue of Silicon Chip magazine dated February 2005, scanned to a 24.7 MB PDF. Silicon Chip is an Australian electronics magazine that publishes construction projects…

Component datasheet for the 2SD1851 transistor, supplied as a 93.4 KB PDF and classed as a schematic in the index.

A 59.6 KB PDF for the 2SC829, an NPN transistor under JIS numbering; the _E suffix in the name is not explained and may indicate a language edition or document revision.

PDF reference sheet for the 2SC3748, an older-numbered NPN bipolar transistor in the Japanese 2SC series, about 94.5 KB.

Datasheet for the 1T363A, a 57.1 KB PDF indexed alongside schematics. The 1T prefix places it in the Soviet germanium transistor family, and the A suffix marks one…

A 52.8 KB PDF datasheet for the 1T362A transistor, catalogued with schematics. Under the Soviet designation scheme the 1T prefix identifies a germanium device, and the A…

Filed among schematics, this 91.7 KB PDF is named 2764 with nothing else to identify brand or board.

PDF reference for the 28F010, catalogued as a schematic, size 110 KB. The part code identifies a 1 Mbit device in the 28F parallel flash family, while the name itself…

A 135 KB PDF for the part 27c512, placed in the schematic category but in practice a datasheet for a member of the widely used 27C CMOS EPROM family.

Schematic for a T23 machine in PDF format, 901 KB in size; nothing else about the brand, board code or revision is given by the name.

Compal LA-1271 schematic at revision R0.1, packed in an 852 KB RAR archive. A 0.1 revision is a very early engineering draft, so component values and populated parts may…

Compal LA-1251 schematic, revision R1B, stored as an 843 KB RAR archive. Releases R0.5 and R1.0 also exist for this board number, so matching the revision printed on the…

A 43.6 KB PDF on the 2SA1209, filed under schematics but named solely by the part code, so most likely a short datasheet.

Reference sheet for the 1T368A transistor, 40.5 KB in PDF format and indexed under schematics.

A 48.1 KB PDF covering the 1T413 transistor, catalogued as a schematic entry. Its designation follows the Soviet system, with 1T identifying a germanium device of the…

Only the number 29010 names this 727 KB PDF, listed as a schematic; the pattern most likely corresponds to a datasheet for a 1 Mbit 29-series parallel flash memory, with…

A 77.8 KB PDF with the bare numeric name 2732, listed as a schematic and giving no device, brand or revision.

PDF reference sheet listed as a schematic and titled 28F512, a code used for 512 Kbit parallel flash memory of the 28F series.

Under the name 27c040 this 153 KB PDF covers a part from the 27C CMOS EPROM series, even though it is categorised as a schematic.

PDF of 177 KB titled 29F010, filed in the schematics section with no brand or board named.

A 144 KB PDF named 23c020, describing a component in the 23C series, which by usual convention are mask-programmed ROMs; 020 normally corresponds to 2 Mbit.

Early R0.5 schematic for the Compal LA-1251 motherboard, compressed into a 1.44 MB RAR archive.

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

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

A 47.1 KB PDF covering the 1T365 transistor, placed in the schematic category of the index.

Data sheet for the 1T362 transistor, 45.0 KB in PDF, stored in the schematic category. The 1T prefix belongs to the old Soviet numbering, denoting a germanium transistor…

Named only 93AA46, this 130 KB PDF is indexed as a schematic but is most likely an older standalone datasheet for that 1 Kbit Microwire serial EEPROM.

A 119 KB PDF tagged as a schematic and named 27256b, the b suffix suggesting a revised variant of a 27256 part.

PDF filed as a schematic under the name 28C256, the widely used 256 Kbit parallel EEPROM part code.

Filed as a schematic, this 251 KB PDF is the datasheet for the Microchip 24LCS21A, a DDC serial EEPROM designed to store EDID data for displays.

Schematic for the Compal motherboard LA-4853P, an 816 KB PDF from an older generation of Compal designs.