Schematic for the Asus X53T and K53T laptops, built on the Compal LA-7552P motherboard at revision 1.0, as a 1.29 MB PDF.

Schematic diagram in PDF for the Acer Nitro V 16 ANV16-41 gaming laptop, motherboard LA-L99DP revision 1.0.

Revision 2.0 schematic for the Lenovo Yoga 710, with a Compal LA-D471P motherboard, stored as a PDF of about 2.75 MB.

Schematic for the Apple iMac A1419 logic board 820-00291, with the -05 revision suffix given in the name, packed in a RAR archive of about 1.89 MB.

Circuit diagrams for the Lenovo IdeaPad S300, drawn for the Compal LA-8951P mainboard at revision 0.1 and supplied as a PDF inside a 1.47 MB RAR file.

Lenovo Legion Y540-15IRH schematic for the LCFC NM-C221 board, revision 2.0, in PDF format.

Schematic diagram for the ASUS K53T laptop, drawn on Compal motherboard LA-7552P, revision 1.0, saved as a 1.37 MB PDF.

Copy of the NM-A181 revision 1.1 schematic for a Lenovo laptop board, PDF of 1016 KB, identical in name and size to other copies of the same Compal/LCFC document.

Circuit diagram set for the Gigabyte GA-970A-DS3 at board revision 1.11, a PDF stored in a 915 KB RAR archive.

Circuit diagram for the Gigabyte GA-G41MT-S2 motherboard, revision 1.3, packed as a PDF in a 739 KB RAR file.

Troubleshooting section of the Samsung SM-G780G service manual, for the Galaxy S20 FE, as a 2.98 MB PDF.

Repair guide shared by the Asus X555LD and X555LP, covering motherboard revision 3.6, in a 1.28 MB PDF.

Samsung Q35 laptop schematic, distributed as a 1.68 MB PDF. Beyond the model, the name gives no mainboard code, revision or platform code name, so confirm the version by…

Reference sheet for the 2SK2599 in a 418 KB PDF, placed in the schematic section although the name holds nothing but the part number.

Base-version document for the 2SC4738, a 236 KB PDF placed in the schematic category. Following the JIS scheme, the 2SC prefix denotes an NPN bipolar transistor; F and…

Datasheet PDF for the 2SC5537 transistor, 32.5 KB, catalogued with schematics. In the JIS scheme 2SC denotes an NPN bipolar part, so this is component data rather than a…

Small 44.3 KB PDF describing the 2SC5419, with the _E suffix seen across this series. It sits in the schematic category, yet the name is a JIS transistor number: 2SC…

2SC3789 is the sole identifier on this 157 KB PDF, placed in the schematic section of the index.

The 2SA1592 is covered by this 156 KB PDF, filed as a schematic although the name refers to a single semiconductor.

A compact 43.5 KB PDF filed under schematics and named for the 2N6547, a part number from the JEDEC 2N registration series for discrete semiconductors.

Indexed under schematics, this 26.9 KB PDF is labelled 2N6518, a JEDEC-registered discrete semiconductor designation.

A 43.4 KB PDF listed among schematics and named for the 2N6515, a JEDEC 2N-series discrete semiconductor.

This PDF of 178 KB sits in the schematic category and bears the number 2N6436 plus an RE suffix not explained by the name.

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…

The name points to the 1SV248 device, and the 60.4 KB PDF is filed as a schematic. Because 1SV is Toshiba's designation for variable-capacitance diodes, the document is…

Revision 2 of a datasheet for the 1N5400, the 50 V base grade of the 3 A rectifier series, supplied as a 44.9 KB PDF and indexed under schematics.

Series datasheet spanning the 1N5391 to 1N5399 diodes, a 42.7 KB PDF catalogued as a schematic.

Larger 697 KB PDF relating to the 1N4001 rectifier, filed in the schematic category. The double plus in the name gives no clear information, so it may be an extended…

A 553 KB PDF called simply 29040, indexed under schematics, which by its number most likely covers a 4 Mbit 29-series parallel flash memory datasheet; the manufacturer…

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 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…

Named simply 85eps, this 79.2 KB PDF is catalogued as a schematic, without any manufacturer or board details.

A 50.0 KB PDF with the code 30SCLJQ060, catalogued as a schematic but clearly following a semiconductor part-number format.

Named 30LJQ150 and filed as a schematic, this 51.4 KB PDF looks like the datasheet for a discrete rectifier, with 150 plausibly indicating a higher voltage grade than…

PDF of 268 KB named 25tts-s, listed as a schematic, with a name that resembles a power semiconductor series designation.

Catalogued as a schematic, 25F080A is a 380 KB PDF whose name looks like a serial memory part code, making a chip datasheet the likely content.

PDF of 66.0 KB named 25C03, indexed under schematics, with no brand, board or device information in the name.

Microchip 24LC164 datasheet in PDF form, 115 KB, listed as a schematic in this index. The part is a 16 Kbit two-wire serial EEPROM from the cascadable line, so chip…

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.

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…