Compact 38 KB PDF datasheet for the 2SD2142K, an NPN transistor named in the Japanese JIS scheme, where the trailing letter marks a specific package or variant.

PDF for the 2SK2504 with an added _1-5 suffix in the name, 135 KB in size; the suffix meaning is not stated and may indicate a page range or alternate edition.

PDF, 87.5 KB, for the 2SK1735 semiconductor. Part numbers beginning 2SK are registered in the Japanese JIS scheme as N-channel field-effect transistors, making this most…

Reference sheet for the 2SJ345 in PDF format, about 333 KB. The name gives only the part number, with no board or device information.

The 2SC4429 is the only information carried by this 107 KB PDF name. Following Japanese JIS semiconductor numbering, 2SC stands for an NPN bipolar transistor, so the…

PDF documentation for the 2SC4793 transistor, at 173 KB larger than most files in this series and probably a fuller datasheet with characteristic curves.

Only the part number 2SC3361 appears in the name of this 129 KB PDF, so no equipment or board can be identified from it.

Datasheet in PDF format for the 2SA1579 transistor, 36.6 KB. Only the part number is given in the name.

The 2SB857 transistor is covered in this 42.0 KB PDF, the same size as the 2SB858 file and probably from the same document series.

Datasheet PDF, 149 KB, for the 2SA1710 transistor; the file name gives no further model or board details.

Named after part 2N5485, this 755 KB PDF has no board, device or revision details. It shares its size with the 2N5484 and 2N5486 entries, so it is likely the same family…

PDF datasheet for the 2N5306 transistor, 56.9 KB, with no manufacturer or revision stated in the name.

Small 26.3 KB PDF datasheet for the 2N5246 semiconductor device. The name only gives the part number, without manufacturer, package or revision.

At 130 KB, this PDF is named for the semiconductor 1SS376; no board, model or brand appears in the name.

Only the part code 245NQ015 appears in the name of this 94.4 KB PDF, suggesting a datasheet for a high current rectifier device rather than a circuit diagram.

PDF reference of 305 KB for the 24C02, with a P suffix not explained by the name. The 24C02 is a 2 Kbit (256-byte) I2C EEPROM, one of the most common small memories…

PDF of 217 KB named for the 24C00, a very small I2C serial EEPROM of 128 bits (16 bytes).

Circuit diagram in PDF for the MSI MS-7A57 motherboard, version 2.0, with the document number 00017967 given in the name.

Disassembly and reassembly guide for the Samsung SM-A325M, a 1021 KB PDF from the service manual.

Electrical part list PDF of 387 KB with no model, brand or board number in its name, so the device it covers has to be confirmed by opening the file.

PDF circuit diagram, 730 KB, for the Quanta VM5 laptop board, with no revision given in the name.

Circuit diagram in PDF for the Foxconn 661M07 desktop motherboard, a model code consistent with the SiS 661 chipset, catalogued under the ECS brand.

Peavey transistor cross-reference sheet in a compact 96.6 KB PDF. Peavey amplifiers often use in-house part numbers on semiconductors, and a cross list like this maps…

Troubleshooting guide in PDF for the Samsung SM-A105FN, the Galaxy A10 model code, contained in a 1.29 MB RAR archive.

Wistron board 17510-2 reference in PDF, about 6.3 MB, labelled as a boardview. A PDF layout of this kind opens in any PDF reader and lets you search designators to find…

Short Spanish PDF course on the oscilloscope, 375 KB, with no device or model associated. It is study material, not a circuit diagram.

Circuit diagram for the MS-7363L2 motherboard, revision 0A, a 962 KB PDF. The 0130-1733 segment in the name appears to be a date and time stamp.

Disassembly and reassembly guide in PDF form, 1.11 MB, with no device or brand named in the file name.

Samsung service guide for the Galaxy SM-A320F, document revision 2.9, supplied as a 3.09 MB PDF.

HP EliteBook 2560p circuit diagram, Styx MV build dated 2011-04-15, with the number 1310A2400201 shown in the name.

Compal LA-5301P motherboard schematic, supplied as a 481 KB PDF. The file name gives no laptop brand or model, so identify the target machine from the board itself.

RAR archive holding the schematic for the ASUS FX505GU at board revision 2.0, packed to about 3.9 MB.

Schematic diagram in PDF form for Compal board LA-M542P, revision 1.0, packed in a RAR archive of about 3.3 MB.

Schematic in PDF form for the Lenovo LCFC NM-F511 motherboard, with the name referring to the Crappie_IAH project. It is packed as a RAR archive of about 4.68 MB.

Schematic covering the Acer TravelMate 4220 and Aspire 5600 notebooks, which share the Quanta ZB2 platform with board number DA0ZB2MB6E5.

Circuit diagram for the HP ProBook 440 G8 and 450 G8, built by Quanta on its X8QA platform with board number DAX8QAMB8D0.

Schematic PDF for the Acer Swift 7 SF713-51, board DA0ZDSMBAF0, packed in a RAR archive. The name also lists the project codes ZDS and ZDV and the RAMP build label.

Schematic PDF for the Dell Inspiron G7 17 7700, made by Pegatron under the project name HELA17, packed in a RAR archive.

Schematic for the Lenovo ThinkPad E14 and E15 Gen 4 Intel models, LCFC board NM-E211 with project codes JE442 and JE542, revision 0.

Schematic for MSI mainboard MS-17F21, revision 1.0 as indicated by the -10 suffix, supplied as a PDF inside a 1.51 MB RAR archive.