Schematic for the Lenovo ThinkPad W700 in its DDR3 memory version, provided as a 2.22 MB PDF.

Service schematic for the Acer Aspire 4553 and 4625, based on the Quanta ZQ2B design, revision 1A, 1.07 MB PDF.

PDF schematic for the Xiaomi Redmi 6, the fourth part of a numbered set of documents, at 2.17 MB.

Datasheet for the 2SD612K transistor, a 303 KB PDF listed in the schematic section. The K at the end belongs to the type number and indicates a variant of the 2SD612…

Datasheet-type PDF, 30.8 KB, for the 2SD2627LS, catalogued as a schematic. The LS suffix is part of the type designation and likely refers to a specific variant or…

This PDF of about 124 KB covers the 2SD2114 transistor with a KS suffix; the suffix is not explained by the name and may denote a gain class or package variant.

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

The 2SK3291 transistor is the subject of this 34.2 KB PDF, filed as a schematic although it works as a datasheet.

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

PDF for the 2SK1739A, 197 KB, listed as a schematic. The 2SK prefix follows the Japanese JIS designation for N-channel field-effect transistors, and the trailing A…

Small 33.4 KB PDF covering the 2SK1406 field-effect transistor from the Japanese 2SK numbering series, which designates N-channel FETs.

The 2SK1120 N-channel field-effect transistor is documented in this 455 KB PDF, one of the larger sheets in the set and probably including full characteristic curves and…

Reference sheet for the 2SK937 transistor, a 79.9 KB PDF. Parts in the 2SK range are N-channel field-effect transistors under the Japanese JIS designation.

Small 35.2 KB PDF identified only by the part number 2SK665, a designation from the Japanese 2SK family of N-channel FETs, so the content is most likely a component…

Datasheet-type PDF for the 2SK536, 60.8 KB, catalogued under schematics. Under the Japanese JIS system the 2SK designation means an N-channel FET, so the content…

Datasheet for the 2SD662 NPN transistor, stored as a 44 KB PDF; the _E ending likely marks an English version of the document.

Small 56 KB PDF covering the 2SC4626 part, with an _E suffix that possibly marks an English-language version of the original document.

Part number 2SC4454 gives this 101 KB PDF its name, and the index places it in the schematic group.

The 2SC5567 transistor is the subject of this 49.6 KB PDF, which the catalogue lists as a schematic.

A 50.2 KB PDF for the 2SC5566, sitting in the schematic section of the index. The name is a bare part number; the 2SC designation in Japanese semiconductor naming refers…

A 39.2 KB PDF for the 2SC3956 transistor, indexed as a schematic but by its name a datasheet for a JIS-designated NPN bipolar device.

Datasheet PDF of 125 KB for the 2SC4854, placed under schematics in the index. Only the part number is given in the name.

Listed under schematics, this 93.2 KB PDF documents the 2SC3685, an NPN bipolar transistor by JIS designation.

Reference sheet for the 2SB1015A, a 167 KB PDF placed in the schematic section. The Japanese JIS 2SB code designates a PNP bipolar transistor for low-frequency…

PDF of about 151 KB referencing the 2SA1353 transistor. It is filed as a schematic, but the bare part-number name indicates a component datasheet.

Component documentation for the 2SB745 transistor, supplied as a 55.4 KB PDF; the trailing _E in the name is not explained.

PDF of 42.2 KB named 2SA1982 with an _E suffix, which commonly marks an English-language edition, though the name does not confirm this.

A short 41.8 KB PDF named after the 2SA1253, catalogued as a schematic. With no device or board details in the name and a JIS 2SA prefix that designates PNP transistors…

The 2SA1245 is the subject of this 310 KB PDF, catalogued as a schematic although the bare part-number name points to a manufacturer datasheet.

Named only as 2SA1924, this 198 KB PDF sits in the schematic category but most likely holds the datasheet for that part.

Filed among schematics, this 68.7 KB PDF bears the part number 1SS360 and no other information.

The name of this 71.4 KB PDF is simply 1SS314, a part number from the 1SS small-signal diode series defined under Japanese JIS designation and common in Toshiba product…

PDF of 166 KB for the 40TPS16, catalogued under schematics though it is a part datasheet.

Datasheet PDF of 446 KB named 29F400, listed among schematics without any brand or board.

Quanta schematic PDF for project Z8E, revision 1A. The name gives no laptop brand or model, only the Quanta project code.

PDF boardview for the Gigabyte GA-F2A55M-DS2, revision 1.01. The drawing shows component placement and reference designators for this AMD A55 chipset FM2 motherboard and…

PDF schematic labelled CV538H-A, a 786 KB document opened in any standard PDF reader. The name gives only this code, with no brand or device.

Schematic in PDF form for the Compal LA-E882P motherboard, with R17M noted in the name, packed in a 4.30 MB RAR.

Compact 371 KB PDF schematic for the HT-RT40, a home theatre sound system model name, with no revision or board number in the file name.

Schematic file in PDF format, about 5.16 MB, titled BM62-64, which matches the naming of the Microchip BM62 and BM64 Bluetooth audio modules, likely a reference design…