Compact 42.7 KB PDF covering the 2SB1183 transistor. The JIS-style 2SB prefix identifies a PNP device designed mainly for low-frequency circuits, commonly found in power…

The 2SA1435 is the subject of this 29.8 KB PDF, and the file name gives nothing beyond the part number.

PDF datasheet, 178 KB, for the 2SA1804 transistor. In Japanese JIS numbering a 2SA part is a PNP bipolar transistor, and this document should provide its voltage…

The code 80EBU04 on this 147 KB PDF matches International Rectifier style naming for a rectifier diode, so although it sits in the schematic category, a component…

Reference sheet for the SLD234VL integrated circuit, provided as a 51.5 KB PDF. The name indicates only the part number; maker and document revision are not given.

Component placement drawing for the Apex AX 20 amplifier board, a 61 KB PDF. It shows where each resistor, capacitor, transistor and connector sits on the PCB, which…

Tone control circuit intended for a 2.1 channel audio system, in a 159 KB PDF. It shows the bass and treble adjustment network that sits between the source or preamp and…

Schematic for MSI motherboard MS-16811 at revision 0B, provided as a PDF inside an 826 KB RAR archive.

Archive for board 6050A2371701, revision MB-A01, following the Inventec / Foxconn 6050A numbering pattern.

Boardview for the ASUS X507UBR motherboard, revision 2.0, compressed into a 1.09 MB rar.

Archive of 4.03 MB for the Skittles 10 motherboard, board number 6050A2730001 revision A01.

Schematic archive for the Acer Aspire 5734Z and 5735Z, Compal board LA-4854P; SCEMATIC in the name is a typo for schematic.

Service schematic for the Samsung Galaxy A50, model SM-A505F, supplied as a 7.32 MB PDF.

PDF schematic for the HP EliteBook 6930p UMA version, with integrated graphics only, on Wistron board 07208-2 with PCB number 48.4V901.021.

Schematic in PDF form for the Faroe DIS X32 MB MV motherboard, board numbers 18742-1 and 18741-1, with 0GG02 also listed in the name.

Lenovo ThinkPad X1 circuit schematic in PDF form for motherboard NM-B141, with the project code YD1KL-3 and document version 3.08 noted in the name.

PDF schematic for the ASUS K53U notebook, based on Compal motherboard LA-7322P at revision 1.0, roughly 1.47 MB in size.

A 16.0 MB binary whose name suggests a cleaned Management Engine image, though no device, brand or board number is given. The size fits a 128 Mbit SPI flash.

Datasheet PDF of 45.2 KB for the 2SK3280, categorised here as a schematic. The 2SK prefix indicates an N-channel field-effect transistor according to JEITA naming.

Reference PDF, 110 KB, for the 2SJ383 transistor, catalogued under schematics but by name a datasheet.

At 383 KB, this PDF documents the 2SJ360, indexed as a schematic but by name a transistor datasheet.

PDF of 245 KB titled 2SJ200, which by Japanese JIS convention is a P-channel field-effect transistor; the contents are probably the datasheet rather than a circuit…

PDF of 56.2 KB named 2SD1391, a JIS designation for an NPN low-frequency bipolar transistor, and presumably its datasheet although indexed under schematics.

Reference sheet for the 2SC4539, an NPN bipolar transistor by its JIS-style 2SC designation, stored as a 158 KB PDF that any standard PDF reader opens.

Reference sheet for transistor 2SC4474, supplied as a 109 KB PDF and listed among schematics.

The 2SA1621 is covered by this 194 KB PDF, listed among schematics but really describing one discrete semiconductor.

PDF documentation, 195 KB, for the 2SB907. Japanese JIS numbering assigns the 2SB prefix to PNP transistors meant for low-frequency applications.

Schematic-category PDF, 155 KB, carrying the code 301CNQ and no other identifying details such as model, maker or board revision.

Schematic in PDF named only Shiba, a project code name with no brand, board number or revision in the file name.

MSI MS-7392 circuit schematic, revision 1.1, provided as a PDF inside RAR. The diagrams cover the power supply sections, chipset, memory and peripheral interfaces, so…

Archive named only A805F, 8.42 MB in RAR, with no brand given. The code matches a Samsung model numbering pattern but the name does not confirm the device or the…

Archive for the Dell Alienware M15x notebook, stored as a 791 KB RAR file. Its name states no board number or revision, so open it to see whether it holds a schematic…

Boardview covering the ASRock Z170 OC Formula motherboard, revision 1.03, archived as a ZIP of roughly 560 KB.

Zip archive with the service manual and schematic for the Samsung SM-G361H, the Galaxy Core Prime 3G variant.

Reference sheet in PDF form (32.2 KB) for the 2SK3414LS, listed in the schematic section of the index.

Part datasheet, most likely, for the 2SK2837, provided as a 426 KB PDF and indexed as a schematic.

Component reference for the 2SK1214 N-channel MOSFET, a 34.3 KB PDF in the Japanese 2SK family.

PDF reference of 143 KB named only for the 2SC4729. The 2SC prefix is the JIS code for an NPN bipolar transistor, so the catalogue label of schematic most likely stands…

106 KB PDF tied to the 2SC4204 transistor, with no other information in the file name. The JEITA 2SC prefix denotes an NPN bipolar device, so despite the schematic label…

For the 2SC5439 transistor, this 192 KB PDF is most likely a manufacturer datasheet, given that 2SC is the JIS designation for NPN bipolar parts.