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

A compact 49.0 KB PDF labelled 80SCLQ060, filed as a schematic yet bearing a semiconductor part code rather than a board number.

Labelled as a schematic, this 111 KB PDF is identified only as 70cru04, without any brand, model or PCB revision.

PDF document, 307 KB, named 24c16p, referring to the 24C16 serial EEPROM with an unexplained P suffix.

PDF document, 134 KB, for the 23c040 part, catalogued among schematics. The 23C numbering is typical of mask ROMs, with 040 usually meaning 4 Mbit capacity, though the…

This 173 KB PDF, named 19TQ015 in capitals, is indexed as a schematic though the name points to a discrete part rather than a board.

English PDF titled basic electronics, 583 KB, not tied to any device or board. It is reference and training material rather than a service schematic.

RAR archive holding schematic PDF material, named with A1386 and K19; the name carries little else, and no brand or board number is stated.

Compact 116 KB PDF for the BQ24737 charge controller from Texas Instruments, filed under schematics.

October 2005 edition of Silicon Chip, the Australian electronics magazine, as a 19.9 MB PDF scan.

A 152 KB PDF for the 2SD1816 transistor, listed in the schematic section. The name provides the part number only.

Documentation for the 2SD1802 in a 150 KB PDF, filed as a schematic though the name suggests a transistor datasheet.

Reference PDF for the 5LP01C component, about 27.4 KB, catalogued as a schematic. The name provides only the part number; the LP letters appear to mark a P-channel…

Short PDF of about 41 KB, filed as a schematic but named only with the part code 5LN01M.

Datasheet-style PDF of 179 KB named for the 2SD2525, catalogued as a schematic but describing just one component.

The 3N253 is documented in this 42.2 KB PDF, categorised as a schematic but evidently a discrete-component datasheet.

Indexed as a schematic, the 305 KB PDF named 2SK208 most likely holds the datasheet for that Japanese JIS-numbered part.

Named solely for the 2SK2777, this 425 KB PDF is catalogued as a schematic but most likely contains the component datasheet.

Datasheet-style PDF, 134 KB, for the 2SK2715, with a 1-5 suffix in the name whose purpose is not stated and may mark an edition.

A 34.5 KB PDF for the 2sk2579, indexed with schematics but named only by part number, so it is most likely a compact component datasheet.

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

Only the part number 2SK2266 identifies this 412 KB PDF, which is listed as a schematic but most likely holds the datasheet for one semiconductor.

PDF datasheet, 298 KB, for the 2SK2037 N-channel FET, identified by its JIS 2SK prefix.

PDF reference for part 2SK1833, around 34.6 KB. Following JIS rules, 2SK identifies an N-channel FET, and the document is likely its datasheet despite the schematic…

Component reference sheet covering the 2SK1732, an N-channel field-effect transistor according to the Japanese 2SK designation scheme.

Semiconductor datasheet, 102 KB PDF, for the 2SK1467, judging by the Japanese 2SK prefix that marks N-channel FETs.

The 2SK1461 in the file name is a JIS-style code for an N-channel FET, so this 120 KB PDF, though listed as a schematic, is expected to be its datasheet.

PDF reference for the 2SK1068 field-effect transistor, about 94.5 KB in size. The 2SK prefix denotes an N-channel device under the JIS designation system.

Short PDF datasheet, 42.7 KB, for the 2SK1065 N-channel FET. The file name contains only the part number.

PDF document for the 2SK715 part number, catalogued under schematics but almost certainly a component datasheet, since the 2SK prefix follows the Japanese JIS…

Datasheet in PDF format for the 2SK615, filed as a schematic and sized at 34.3 KB. The 2SK prefix follows the Japanese JIS convention for N-channel FETs, so the content…

Named only 2SJ560, this 184 KB PDF sits in the schematic category but refers to a discrete semiconductor.

Part datasheet in PDF form, 420 KB, for the 2SJ401 P-channel FET; the catalogue lists it as a schematic.

Labelled only 2SJ254, this 93.0 KB PDF is filed as a schematic but almost certainly describes one discrete component: the 2SJ prefix in the JIS system denotes a…

The 2SD1229 is documented in this 126 KB PDF, which the index lists as a schematic. Its JIS number places it in the 2SD series of NPN bipolar transistors for…

Reference datasheet in PDF format, about 133 KB, describing the 2SD826 transistor; the source manufacturer is not given in the name.

Part documentation for the 2SC5266A in PDF form, 182 KB, listed among schematics. JIS numbering makes 2SC an NPN bipolar transistor, while the A suffix generally…

Listed as a schematic, this 183 KB PDF actually relates to the 2SC5259 part. JIS numbering places the 2SC prefix on NPN bipolar transistors, so the content is expected…

Part-number document for the 2SC5173, stored as a 231 KB PDF under the schematic category.

Datasheet-style PDF named for the 2SC4430, sized 108 KB and listed as a schematic in the index.