Larger 546 KB PDF datasheet covering the 2N5400, a high-voltage PNP small-signal transistor; the size suggests a scanned or multi-part document.

Datasheet for the 2N5209 transistor, a 278 KB PDF with an RE suffix that is not explained by the name.

Datasheet-style PDF of 166 KB for the 2N4125, with an RE suffix appended to the part number; the name does not explain it, so treat it as a possible alternate or revised…

A compact 32.6 KB PDF for the 2N3773, a JEDEC-registered 2N-series transistor; despite the schematic label it is a component datasheet rather than a circuit drawing.

Manufacturer data for the 2N2907, a general-purpose PNP small-signal switching transistor, supplied as a 52.8 KB PDF and catalogued with schematics.

Indexed as a schematic, this 63.9 KB PDF carries the name 1SV265 and nothing else. Under Japanese 1S numbering, the 1SV prefix denotes a Toshiba variable-capacitance…

Named 1SV262 with a trailing underscore, this 74.5 KB PDF is filed as a schematic. The underscore adds no technical information.

A 127 KB PDF named after the 200MT40KB, a power semiconductor part code rather than a laptop or board model.

A 72.5 KB PDF for the 6F(R) series, a rectifier diode family where the R variant conventionally indicates reverse polarity, with the stud or case as anode instead of…

Only the code 120lq100 identifies this 48.6 KB PDF, which is filed under schematics with no device, board or revision given.

The code 113cnq080a is the only detail in the name of this 194 KB PDF, filed as a schematic with no laptop model, board or revision.

PDF of 112 KB catalogued as a schematic, named 62v256 with no device, brand or PCB revision stated.

Indexed as a schematic, this PDF of 130 KB carries the code 50WQ10FN and nothing about a device or board.

Named only 50WQ10F, this compact 39.2 KB PDF sits in the schematic category but gives no laptop model, brand or board number.

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.

Filed under schematics at 217 KB, this PDF is the datasheet for the Microchip 24LC41, a dual-port serial EEPROM intended for display EDID storage in monitors.

PDF reference for the 24LC21A, the revised version of the dual-mode DDC serial EEPROM commonly found in monitors and display boards for holding EDID information.

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.

PDF component document of 164 KB for the 23c010 part. Within the common 23C naming scheme this denotes a mask ROM, with 010 typically standing for 1 Mbit, though the…

This 112 KB PDF in the schematic section is named 20ETF-S-HV. The name lists no laptop model, board number or revision, only a part-style code with S and HV suffixes.

Named 15yq100c and stored as a 74.9 KB PDF, the file is tagged as a schematic. The code follows the style of International Rectifier or Vishay Schottky rectifier part…

PDF reference sheet for the 10ETF02S, 10ETF04S and 10ETF06S, three variants covered by one document of about 133 KB.

Schematic PDF of 1.53 MB titled Z470 989 PCH, where PCH refers to the Intel Platform Controller Hub section and Z470 and 989 are likely the model or board identifiers…

Circuit diagram in PDF form for the X55C, with an additional RG suffix whose meaning the name does not explain. The file is 1.39 MB and opens in any PDF viewer.

PDF schematic labelled only T43, with no brand, board number or revision given in the name, so the exact platform has to be confirmed against the board itself.

PDF schematic, 1.07 MB, for the Sony VAIO motherboard MBX-194, paired in the name with the project code M780, which likely belongs to the ODM that built the board.

PDF schematic, 915 KB, for a board coded M9A0 with an MP tag, which marks the Mass Production revision, the final released design.

Compal LA-D841P schematic in PDF, compressed into a 2.86 MB RAR; the name gives no brand, model or revision.

Schematic for the LA-B012P board, revision r10 (1.0), a 2.40 MB PDF. LA-B012P follows the Compal LA-xxxxP ODM pattern, although the input does not tag it.

PDF schematic whose name, KL2D, is only a short project or board code, with no brand, revision or model given.

Schematic in PDF for the ASUS K53SV notebook; the name does not state the mainboard revision.

PDF schematic for the Apple logic board 820-3023, packed into a 1.42 MB RAR archive. The name carries no revision letter, so confirm the suffix on the board before…

Schematic for the Apple logic board 820-2997, provided as a PDF compressed in an 841 KB RAR archive.

Apple logic board schematic for 820-2915 at revision A, an uncompressed PDF of 1.99 MB.

Spanish PDF numbered topic 5 on disassembling mobile terminals, roughly 954 KB, part of a phone repair training series. It does not name a specific handset.

Cover page of a service document, only 44.5 KB in PDF form; the name gives no brand or model information.

Schematic PDF for the Wistron-numbered Rayleigh SLS board 14302-1M, with the code 06B08 also listed.

Spanish cell phone repair course material that appears to come from a training institute abbreviated INED in the name.

ASUS GX502LXS schematic, revision 2.1, in a 14.8 MB PDF. A document of this size typically covers the power supply chain, CPU and GPU rails, charging circuit and…

Schematic PDF with an uninformative single-letter name, B, so neither the device, the brand nor the board number can be determined from the name.