Schematics for older AMD Radeon graphics cards, covering the HD 7000 generation up to the R9 390, about 40.6 MB in a RAR archive.

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

PDF listed as a schematic for the 28F020, with Intel named as the manufacturer in the file name. The 28F020 is a 2 Mbit parallel flash memory part.

Small PDF of 46.9 KB filed as a schematic and named for 2N1711, a JEDEC-numbered discrete semiconductor designation.

A 122 KB PDF named 23c512, filed as a schematic though the name indicates a component document for a part numbered 23C512.

Reference data for the 1T417 transistor in a 47.5 KB PDF, filed in the schematic section. The 1T prefix marks a germanium transistor in the old Soviet naming system.

A 148 KB PDF named 27lc512, filed under schematics but most likely a datasheet for a low-voltage 27-series EPROM, given how the part number is built.

PDF reference of 45.2 KB for the 1T363 transistor, filed in the schematic section. The designation follows the old Soviet system, where 1T stands for a germanium…

PDF of 129 KB titled 27C16, filed as a schematic but corresponding to an early member of the 27C EPROM family by its part number.

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…

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.

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

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

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.

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

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.

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

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.

A 293 KB PDF filed under schematics and titled 28F001, which belongs to the 28F flash memory family, usually a 1 Mbit boot block device.

A PDF collection of fun basic electronic projects, filed under schematics and 406 KB in size.

Nokia 5120 schematic diagrams in a 432 KB PDF. Only the model name is provided, with no board number or revision.

PDF of 310 KB, the largest in this group, named 2N1893 and filed as a schematic. The JEDEC 2N designation indicates a discrete semiconductor, so the content is probably…

Filed among schematics, this 61.3 KB PDF actually documents a single part, the JEDEC-registered 1N485B diode.

Circuit diagram for the Nokia 6150 phone, stored as a 431 KB PDF. No revision or board issue is stated in the name, so check the drawing against the actual PCB layout.

PDF covering the BUW84 and BUW85 transistors in a single 101 KB document, filed as a schematic.

Part document for the 2SC1050, a 192 KB PDF filed as a schematic, the name giving only the part number.

Listed as a schematic, this 553 KB PDF named 29040a is most probably a datasheet revision for a 4 Mbit 29-series parallel flash part, the a suffix suggesting a later…

Updated release of the Matrix II t13 x73-1 amplifier document, marked new, in a 1.69 MB PDF.

PDF covering the BF458 and BF459 transistors, a compact 49.2 KB file listed as a schematic but most likely a shared datasheet.

ASUS A80 documentation package combining a schematic diagram and a service manual in a 2.23 MB ZIP file.

Schematic diagrams for the Nokia 5210 mobile phone, stored as a 712 KB PDF. The file name gives only the model, with no board code or revision.

PDF schematic of the Compal LA-2201P mainboard; the file name gives no brand or laptop model, only the board number.

Family datasheet from Maxim covering the MAX1630 through MAX1635 in a single 257 KB PDF.

Schematic diagrams for the original Xiaomi Mi 1 phone, Xiaomi's first handset, in a compact 565 KB ZIP archive.

This 129 KB PDF, named 30WQ06FN and filed as a schematic, appears to document a single semiconductor, most likely a Schottky rectifier in a surface-mount package, rather…

Schematic for Compal daughter board LS-3241P, revision RB, in a 69.1 KB RAR file. The LS prefix marks Compal's auxiliary PCBs, separate from the LA-numbered…

Schematic archive for the Asus SADP-65KB B power adapter, a 277 KB rar file. The model code points to a 65 W class Delta-built unit, a common charger for older Asus…