Small 65.1 KB PDF reference for the HEF4008BP, a CMOS logic device from the HEF4000 series that the 4008 number identifies as a four-bit full adder; the BP suffix…

A 169 KB PDF for the 2SD1803, placed in the schematic category but evidently a component reference sheet. No manufacturer, revision or variant is named.

Specification sheet in PDF format, 43.9 KB, for the 2SD2177A, the A-suffixed variant of the 2SD2177, with an additional _E tag in the name.

Datasheet-type PDF of roughly 41.9 KB for the 5LN02SP, placed in the schematic category.

Component sheet for the 3SK268 supplied as a 32.8 KB PDF and placed in the schematic category. Beyond the part number, the name gives no further detail.

A 418 KB PDF named for the 2SK2742, an N-channel field-effect transistor under the Japanese JIS 2SK prefix, placed in the schematic category.

A 137 KB PDF for the 2SK2714 with a 1-5 suffix that the name leaves unexplained, possibly an edition or page range.

The 2SK1442 is the sole detail in the name of this 107 KB PDF, which is categorised as a schematic.

The 2SJ344 is covered by this 310 KB PDF, which the catalogue lists under schematics. The file name carries nothing beyond the part number.

The file, a 106 KB PDF placed in the schematic category, is identified only as 2SJ265. That number follows the JIS scheme for P-channel field-effect transistors, so it…

Datasheet PDF for the 2SD1222, sized 183 KB and placed in the schematic section of the index.

Specification sheet for the 2SD874 transistor in PDF form, about 44 KB, catalogued with the schematics but actually a component datasheet.

A 128 KB PDF identified solely by the transistor number 2SC4218. JEITA naming assigns 2SC to NPN bipolar transistors, so despite the schematic label this is most…

Listed under schematics, this 36.9 KB PDF belongs to the 2SC5538, which the Japanese JIS prefix identifies as an NPN bipolar transistor.

The 2SC5526 is documented in this 52.6 KB PDF, placed among schematics in the index. By Japanese JIS convention a 2SC part is an NPN bipolar transistor, so the file…

A 55.0 KB PDF titled with the 2SA1531 part number and an _E suffix, catalogued as a schematic yet most plausibly the datasheet for that transistor.

Small PDF of 42.0 KB covering the 2SB1030, with an _E suffix that may mark a document edition, though the name does not say.

Component documentation for the 2SA1314 in PDF format, 162 KB. The type field says schematic, but the name consists only of the part code, which normally means a…

Plain 2N7002 datasheet in PDF form, 94.6 KB, indexed under schematics. The name carries no maker, package suffix or revision, so check the first page for the vendor.

Filed as a schematic, this 81.8 KB PDF covers the 2N6520 and carries a Sam tag in brackets, which likely identifies the source or vendor of this edition, though the name…

This 26.1 KB PDF, placed in the schematic section, is named after the 2N6517, part of the JEDEC 2N numbering used for discrete transistors and similar devices.

A 71.2 KB PDF with data for the 2N2222, filed with schematics in this index. The 2N2222 is a staple NPN small-signal transistor used for switching relays, LEDs and logic…

Filed under schematics, 1T402 is a short PDF of 52.5 KB whose name holds only a component number. Nothing indicates which device or board it relates to.

PDF datasheet for the 1N5711, a small-signal Schottky barrier diode often used for fast switching and RF detection, placed in the schematic category.

Catalogued as a schematic, this 432 KB PDF named 29040l most likely documents a 4 Mbit 29-series parallel flash memory, the l suffix probably marking a low-voltage or…

A 163 KB PDF filed as a schematic and named 28F010 followed by an underscore, likely a second edition or vendor version of the same device sheet.

Titled 25CXXX, this 160 KB PDF uses a placeholder in its name, which typically signals a family datasheet covering several capacities of one memory or chip series.

Learn Arduino, a Spanish guide in a 5.69 MB PDF focused on the Arduino microcontroller platform rather than repair of a specific device.

Service manual for an induction appliance, distributed as a 3.39 MB PDF and listed under schematics.

Board layout for BM5012 revision 1.3 supplied as a 178 KB PDF rather than a native boardview format, according to the name. No brand or model is stated.

Gigabyte GA-Z270X-GAMING 7 schematic in PDF, board revision 1.0, matching the Intel Z270 desktop motherboard.

PDF schematic named scala3-14, which looks like an internal ODM project code, probably for a 14-inch platform, though no brand or board number is given.

Quanta schematic for the project coded NJF, supplied as a 7.17 MB PDF. Quanta Computer names its laptop platforms with short letter codes like this, and the code usually…

Schematic diagram in PDF form for the Samsung SM-A546B smartphone, 665 KB. Phone schematics show circuit blocks, power management connections, charging paths and…

Circuit diagrams in PDF form for the Lenovo D222B LCD monitor, compressed as RAR. Monitor repair usually involves the power board, LED backlight driver and scaler logic…

Quanta schematic in PDF for the QK1 platform, revision A, board number DA0QK1MB6I0, delivered as a RAR archive of about 3 MB.

Quanta U99 schematic PDF for a Lean G design based on AMD's Beema platform, with both discrete (DIS) and integrated graphics (UMA) options.

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

PDF schematic for the Granger platform board 6050A2977601-MB-A01, stored as a 2.67 MB ZIP that wraps a RAR archive, so it needs two extraction steps.

Schematic diagram in PDF for the ASUS Chromebook C423NA, board revision 1.2, packed into a 1.23 MB RAR.