Schematic archive for the Lenovo ThinkPad T480, board NM-B501, packed as a 4.39 MB RAR.

PDF document named after TAS5614LA, a Texas Instruments Class-D audio power amplifier IC used in audio equipment.

Schematic PDF for the Compal board LA-F711P, platform code DDP80, compressed in a 1.84 MB RAR.

PDF schematic for MSI MS-7A32 revision 1.0, archived as a 1.34 MB RAR file. Use it to follow VRM and standby power rails, check signal paths and confirm component values…

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…

Schematic package for the Motorola Moto G100, model XT2125, packed in a 39.3 MB RAR archive (the Spanish word esquematico in the name simply means schematic).

Schematic PDF of 3.33 MB titled VST59SP89, with no brand or device description in the name, so the exact equipment it covers is unclear from the label alone.

Very large 70.9 MB PDF for the LG 32LF500B LED television. Given its size it is likely a full service manual with schematics, board layouts and exploded views, though…

PDF schematic of the Gigabyte GA-P85-D3 at revision 1.0, the earliest release of this board, compressed in a 964 KB RAR archive.

Dell schematic PDF named VBW11, 3.24 MB, which is most likely an ODM project or board code; the laptop model is not stated.

PDF schematic for FL1 tagged MP, likely mass production, dated 0820 with revision R1A, about 1.02 MB.

Complete schematic for the Samsung SM-J120, provided as an 8.41 MB PDF; the Spanish word esquematico completo means full schematic.

Schematic in PDF form, zipped to 1.24 MB, for laptop board 6050A2355301-MB-A03 at revision A03.

MSI MS-7298 motherboard schematic, compressed into a RAR file of about 989 KB. The name offers no revision, chipset or other variant detail, so check the revision…

Full schematic for the Apple iPhone X in PDF format, 14.3 MB. It covers the logic board circuitry including power management, charging, baseband, NAND, display, camera…

Schematic in PDF form, 1.13 MB, for Inventec board 6050A2264901, with no laptop model or revision given in the name.

Schematic PDF for the ASUS M60J laptop motherboard, revision 2.0. Any PDF reader opens it for tracing voltage rails, following the power-on sequence, locating test…

Schematic diagrams for the Nokia 770 Internet Tablet, named N770 in the file, provided as a 901 KB PDF.

Nokia E66 slider phone schematics in a 979 KB PDF. The name gives the model only, with no board number or revision, so match the main board label against the drawings…

Circuit schematic for the classic Nokia 6210 handset, saved as a 779 KB PDF document. For older phones like this, diagrams are especially useful because replacement…

Nokia E7 schematic diagrams in a 5.87 MB PDF, covering the slider communicator with its hardware keyboard.

Samsung Galaxy A320 schematic as a 1.64 MB PDF, the name giving only the model code. A320 refers to the Galaxy A3 (2017) family, and no board revision is stated.

Service schematic for the Nokia 206 feature phone in a 1.66 MB PDF, with a website tag appended to the file name.

Schematic in PDF form shared by the Lenovo ThinkPad T14 and T14s Gen 3 and T16 and T16s Gen 1, LCFC design with project codes KT4D4, KT4DE and KT6DF, indexed under board…

Apple schematic for the MacBook Pro 15 with Touch Bar, 2019, logic board 820-01814, with the name also listing 820-01814-01 and revision A variants.

Schematic archive named only M33, with no brand given, a 940 KB ZIP. The name is too brief to identify the device reliably; it may be a phone model code, but that is not…

PDF of 536 KB for the Atmel AT93C46, a small serial EEPROM using the Microwire-style three-wire interface.

PDF reference for the 2SD1852, a 2SD-series NPN bipolar transistor, about 96.5 KB and more likely a component datasheet than a circuit diagram.

Data for the 2SD2184, an NPN low-frequency bipolar transistor according to the Japanese 2SD numbering prefix, supplied as a 43.8 KB PDF.

Revision 5 of a datasheet for the 4N25 optocoupler, a 281 KB PDF. The 4N25 is one of the oldest and most common phototransistor-output isolators, often found in power…

This 145 KB PDF carries the 2SD1722 part number and nothing more, so it is best treated as that transistor's datasheet.

A 53.3 KB PDF for the 2SD2071, with an E suffix in the name whose meaning is not stated.

PDF documentation, 32.7 KB, for the 3SK269, indexed under schematics. The JIS code 3SK marks an N-channel field-effect transistor with four terminals, generally a…

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

Part documentation for the 2SK3292 in PDF format, 33.3 KB, catalogued under the schematic type. The 2SK code follows the Japanese JEITA convention for N-channel FETs.

A 30.6 KB PDF for the 2SK3278, indexed as a schematic but holding component reference data.

Filed under schematics, this 413 KB PDF is named after the 2SK2838. The 2SK prefix in the JIS system indicates an N-channel FET, so the file most likely holds the…

Catalogued as a schematic, the 400 KB PDF is named only for the 2SK2835 part number. In the JIS scheme the 2SK prefix denotes an N-channel field-effect transistor, which…

Part documentation for the 2SK2731, a 113 KB PDF placed in the schematic category. JIS naming assigns the 2SK prefix to N-channel field-effect transistors, so the…

Reference document for the 2SK2679, a 393 KB PDF in the schematic category. The 2SK prefix is the Japanese JIS registration for N-channel field-effect transistors, so…