Schematic for the Compal LA-H131P motherboard, revision 1.0, associated with the EL432 and EL532 projects, in a 3.44 MB RAR.

Datasheet in PDF, 412 KB, covering the 93AA86A/B/C, 93LC86A/B/C and 93C86A/B/C serial EEPROMs, the 16 Kbit Microwire family whose AA, LC and C prefixes indicate…

PDF schematic in a 1.83 MB RAR for MSI boards MS-14C11 and MS-14C1, revision 0B. It shows circuit pages, rail names, voltage regulators and connector pinouts, helping a…

Reference PDF for the 74LVX32, a quad 2-input OR gate from the low-voltage 74LVX logic family, catalogued under schematics at 68.6 KB.

Schematic in PDF form for the Acer Aspire C24-962 and C27-962 all-in-one computers, with the board identified as Lengda AX1E, packed in a RAR archive.

Schematic in PDF form for a stereo preamplifier with a loudness control, a common DIY audio circuit that boosts bass and treble at low listening volume.

Schematic diagram in PDF form for the HP Compaq 210 G1, built on Compal motherboard LA-B241P, revision 1.0, with project code ZKU10. It is supplied as a 1006 KB RAR.

Lenovo ThinkPad T480s schematic in PDF, LCFC board NM-B471, project name KL1KR, dated 2017-10-26.

Schematic PDF identified as TH-P50XT50, a 4.97 MB document. The code matches Panasonic's naming for plasma televisions, but the name itself states no brand.

Circuit schematic for the Lenovo IdeaPad Z500 on Compal motherboard LA-9063P, revision 1.0, supplied as a 1.55 MB PDF.

Schematic in PDF form for the Clevo motherboard 6-71-C5100-D02A, where the 6-71 prefix follows Clevo's mainboard numbering and D02A is likely the board revision.

Service schematic for the Sony KDL-42W654A LCD television, with RB1G in the name, likely the chassis designation, in a 39.0 MB PDF that any PDF viewer opens.

Circuit schematic for the MSI MS-7760 motherboard at revision 1.1, as a PDF compressed with RAR.

Schematic in PDF form for the Dell Vostro 3445, Wistron Janus AMD design with board number 13325-1, packed in RAR format.

RAR archive of roughly 2 MB holding Wistron circuit diagrams for the HADES HBS 860M project, marked SV and revision RSB.

Compal LA-1601 notebook motherboard schematics, revision R0.4, in a RAR archive of roughly 1.26 MB.

Schematic in PDF form for the 330S_AST_MB_V10 motherboard, revision 0.1, used in the 330S-15AST laptop and 2.44 MB in size.

Quanta N91A motherboard schematic, revision 1A, board number DAN91AMB6D0, in a 1.43 MB PDF.

MSI schematic in PDF form for the board numbered MS-A9281, revision 1.1. It opens in any PDF viewer and documents power rails, voltage regulators, signal routing and…

Full circuit schematic in PDF for the ASUS FX505DY motherboard, revision 2.0 according to the file name.

Schematic PDF for the MSI GeForce GTX 1050 Ti GAMING X 4G graphics card, board MS-V335, also tagged PG210, the NVIDIA reference PCB code, inside a RAR archive of about…

Schematic in a compact 464 KB PDF, named PA-1650-56LC, a code that appears to be a power adapter model number; the file name gives no brand or further details.

Schematic for the Gigabyte GA-AB350-GAMING motherboard, revision 1.0, provided as PDF inside a RAR archive.

Power adapter schematic in PDF format, labelled only app177, which may be an application note or design reference number.

RAR-packed MSI schematic for motherboards MS-16GJ and MS-16GJ1, version 1.0, 2.92 MB in size.

Schematic for the LiteOn PA-1121-04CA power adapter, rated 19 V at 6.32 A for 120 W, with Compal also named, presumably as the laptop maker it was supplied to.

RAR-compressed copy of the Lenovo ThinkPad L560 schematic for Compal board LA-C421P revision 1.0, AILL1/L2 and AILL2 projects, UMA integrated-graphics variant.

Component sheet for the 2SC3233, 150 KB PDF, listed under schematics. According to the JIS standard the 2SC code denotes an NPN transistor; the file name gives no…

PDF file, 105 KB, for the 2SD2199, placed under the schematic category although the name indicates a discrete transistor datasheet.

PDF documentation for the 2SC3267, 225 KB, filed in the schematic category. Under the Japanese JIS system 2SC identifies an NPN transistor, and the name offers nothing…

Datasheet-style PDF for the 2SD1827, size 135 KB, filed under the schematic category. The part number follows the Japanese JIS system, where 2SD identifies an NPN…

A 157 KB PDF dedicated to the 2SD2200, a JIS-coded part whose 2SD prefix marks an NPN low-frequency bipolar transistor.

Compact 42.0 KB PDF for the 2SD1135, catalogued under schematics but evidently a datasheet for that single transistor.

Named after the 2SC3266, this 216 KB PDF sits among schematics but is likely the part datasheet for this NPN transistor, 2SC being the JIS prefix for NPN types.

PDF of 105 KB for the 2SC3253, stored in the schematic category though it most likely contains the transistor datasheet.

Here is the 2SD1825 in PDF format, 150 KB, listed under schematics though the name suggests a transistor datasheet rather than a circuit diagram.

The 2SD2201 is the subject of this 153 KB PDF, indexed as a schematic though the content is presumably a datasheet.

For the 2SK1609 transistor, this 36.6 KB PDF supplies the component data. Under Japanese JIS/JEITA conventions 2SK identifies an N-channel FET; the name carries no…

Datasheet-type PDF for the 2SD2616, 45.9 KB, listed under schematics in the index. The JIS code 2SD marks an NPN bipolar transistor meant for low-frequency circuits.