PDF sheet named BQ24728, a Texas Instruments notebook charge controller part number, at 94.3 KB.

Schematic diagram for the Xiaomi Poco M3 smartphone, mainboard code J19S, packed in a RAR archive of about 3 MB.

Schematic in PDF, about 420 KB, named only SEM2105, so the name does not identify a laptop model or board number.

Schematic for the ASUS FX505DU gaming notebook, board revision 2.0, in PDF format inside a 2.49 MB RAR. No GPU, CPU or chipset detail is given in the name.

Schematic labelled Z37S, delivered as a PDF of about 2.3 MB. The name lists no brand, model or revision, so identify the board from the document title block and compare…

PDF document of about 2 MB titled as Lloyd service codes, indexed under schematics. The name does not state which Lloyd product or model it covers, so open it to check…

Schematic for the Huawei Mate 10 Lite smartphone, model code HL1RNEAL00M, delivered as a RAR archive.

Schematic PDF labelled 7A-PRO, packed in a 637 KB RAR. The name gives no brand, board number or revision, so the device it covers must be confirmed by opening the file…

PDF schematic named AS7100, which likely refers to an Acer Aspire 7100, although the name confirms neither brand nor board number.

Repair guide in PDF format for the ASUS K42JR notebook, packed in a 387 KB rar archive.

Schematic in PDF format, packed as RAR, for the L-IG41M board with DDR3 memory, also listed as G41T-LMF revision R63.

PDF schematic for the Quanta 0P9 motherboard DA0P9MB16D0, a version with SO-DIMM memory slots, in a 1.78 MB rar.

Schematic PDF for the board codenamed Bandit, number 6050A2514101-MB-A01, PV build dated 20120905. The 9470m in the name points to the HP EliteBook Folio 9470m.

Quanta schematic that, by its name, covers the UT3 and UT5 projects, a 1.24 MB PDF. One document may serve two closely related designs, so watch for sections or parts…

Schematic for the Compal LA-1181 board at revision R4, packed in a 1.30 MB RAR archive.

Top-side board drawing for the Xiaomi Mi 4 LTE phone, a compact 42.9 KB PDF indicated by the board_up label.

Repair guide in PDF format for the ASUS K55DE notebook, 616 KB, indexed under schematics.

Samsung SM-G850F schematic, a large 14.7 MB PDF. The size suggests detailed circuit sheets and possibly layout pages showing where components sit on the board.

A 648 KB PDF schematic covering the Acer Aspire 5332, 5732, 5732Z and 7715 family. The file name gives no motherboard number or revision, so check the title block inside…

Nokia N90 schematics in a 1.35 MB PDF, separate from the other numbered N90 parts in the collection.

Circuit schematic for the Lenovo ThinkPad X200, a 1.23 MB PDF. Only the model is named, without revision or board code, so check the labels on the PCB before relying on…

Circuit diagram titled UX50, delivered as a 1.45 MB PDF. The name gives no brand, revision or full board number, so read the cover page to confirm which board it covers.

PDF schematic for the HP Envy x360 13-BD and 13M-BD, built on Compal GPT32 board LA-K261P revision 1.0, delivered in a 5.18 MB RAR.

Schematic in PDF form for the Dell Inspiron 15R 5537, covering motherboard LA-9982P at revision 3.0, packed in a 2.39 MB RAR archive.

Device bitmap for the main board of the Xiaomi E7, carrying the reference QL1711A and marked MB V3_A in the name.

HCF4050 reference document in PDF format, 175 KB, covering the 4050 hex non-inverting buffer in its HCF-prefixed version.

Covering the 2SD2645, this 29.3 KB PDF sits in the schematic index although the name suggests a component datasheet.

Filed under schematics, though the file name is simply the JIS part number 2SD1903, so expect a component datasheet in this 131 KB PDF.

Covering the 2SK3335, this small PDF (32.6 KB) is a part datasheet placed in the schematic category.

Brief PDF, about 30.2 KB, for the 2SK2509, a JIS-designated N-channel FET as indicated by its 2SK prefix.

Filed under schematics, this 138 KB PDF is named after the 2SK2463, a JIS-style part number, so it is most likely a component datasheet rather than a board drawing.

PDF datasheet of 287 KB for the 2SK2009, an N-channel field-effect transistor under the Japanese 2SK designation.

For the 2SK1470, a Japanese-coded N-channel field-effect transistor, this 97.9 KB PDF serves as component reference material even though it sits in the schematic…

The 2SK1468 transistor is covered by this 92.5 KB PDF, categorised as a schematic though the name is purely a part number.

Covering the 2SK1435, this 105 KB PDF is indexed as a schematic yet named after one discrete component, which suggests a datasheet.

Datasheet-style PDF of 104 KB for the 2SK1433, placed in the schematic category of the index.

Covering the 2SJ589LS, this 33.2 KB PDF is catalogued as a schematic, though the name points to a component datasheet.

For the 2SJ579, this 42.7 KB PDF is indexed as a schematic, but a bare part-number name typically marks a datasheet.

This 18.9 KB PDF for the 2SD965 carries a UTC tag, which commonly refers to Unisonic Technologies, a maker of second-source discrete semiconductors.

Here is a 144 KB PDF for the 2SC4728, filed as a schematic but carrying a discrete part number.