An early-revision schematic for the Compal LA-3981P mainboard, marked R0.2 and supplied as a 637 KB RAR archive.

PDF circuit diagrams, 2.39 MB, covering the Sony VAIO VGN-AR130 and AR320E on motherboard MBX-164, a Foxconn-made board with project code MS21 at revision 1.

Schematic in PDF form for a board carrying part number 91.4CH01.001 with PCB part number 48.4C901.001, revision string 08252 and an SB suffix.

PDF document of 1.56 MB labelled Table B - 1 with the marking MV4-94V-0, filed as a schematic. The name does not identify a device, brand or board number.

Troubleshooting document for the Samsung GT-I9192, the dual-SIM Galaxy S4 mini, in a 3.39 MB PDF; TSHOO is Samsung shorthand for troubleshooting, and the trailing 7 is…

A compact 30.6 KB PDF tied to the 2SD1666 part number, catalogued among schematics. In Japanese JIS designations, 2SD stands for an NPN bipolar transistor meant for…

Very small 22.2 KB PDF relating to the 2SD1999, filed as a schematic. The name offers nothing but the part code, which follows the JIS scheme where 2SD denotes an NPN…

A compact 91.9 KB PDF for the 2SK1733 transistor. Under Japanese JIS/JEITA part numbering, 2SK denotes an N-channel FET, so expect a component datasheet with ratings…

Reference sheet for the 2SC4805 NPN transistor, stored as a compact PDF of about 40 KB with an _E suffix that probably indicates an English edition.

Datasheet-style document for the 2SC3778 NPN transistor, stored as a 126 KB PDF under the schematic label.

Datasheet-type PDF for the 2SA1939, roughly 170 KB, catalogued here as a schematic. The filename names only the component; the JIS 2SA prefix marks it as a PNP bipolar…

Covering the 2SA1837, this 173 KB PDF is listed as a schematic but is expected to be a transistor datasheet.

Despite the schematic category, a 44.2 KB PDF named 182nq030 points to a single component, and the NQ code style corresponds to high-current Schottky rectifier modules…

A 199 KB PDF for the 8ETH03 part, listed as a schematic in the index. The name fits the International Rectifier and Vishay hyperfast rectifier coding, so expect a…

Schematic in PDF format, 847 KB, identified only as M750 with no brand, device or revision stated in the name.

PDF schematic named 45IIX, 1.12 MB, with no brand or board revision given. The token may refer to a motherboard or chipset family, but that cannot be confirmed from the…

Schematic in PDF identified only as NS4KU01 with a VB tag and a timestamp of 17 April 2017, 09:00.

PDF document covering the BQ24726, a Texas Instruments SMBus-controlled notebook battery charger IC.

MSI MS-16J51 laptop schematic, revision 2.0, as a PDF inside a 1.35 MB RAR archive. Several revisions of this board exist, so read the revision on the PCB and choose the…

PDF schematic for the GC-RP64LED revision 1.0, apparently a duplicate copy of the same 182 KB document.

Schematic PDF for the TH32C400D television model, 8.87 MB, with no revision or chassis code stated in the name.

Service schematic for the TH55CX700M television, a large 32.8 MB PDF that likely holds a complete manual with several board diagrams.

Schematic for the BR10ML motherboard, Inventec-pattern number 6050A2446201, revision MB-A02, supplied as a PDF in a 685 KB RAR archive.

Electrical schematic for the Motorola XT1543, a Moto G (3rd generation) variant, as a PDF; the title is in Portuguese (esquema elétrico).

Quanta ZQG schematic covering the Acer Aspire 4253, revision 1A, in a 1.30 MB PDF. Quanta identifies its designs with short project codes, and the mainboard normally…

Wistron schematic for the HP Pavilion dv2000 and dv3000, codename AKITA, with mainboard numbers 48.4F501.011 and 05232-1 given in the name.

Schematic in PDF form for the MSI MS-7715 motherboard, version 1.1 and revision 1.0, packed in a RAR archive.

Schematic archive for a Dell OptiPlex desktop motherboard made by Wistron, identified in the name as MIH61R with the project code names Mission Hills and Sawgrass and a…

Schematics in PDF for the Lenovo 3000 K40 and K41A, listing the IGT10 and IGT11 project names and the Compal motherboard LA-3451P at revision 0.1.

Apple J31 schematic, drawing 051-9585, for logic board 820-3330-B at document revision 3.0.0.

Huawei Honor Play 4C schematic diagrams for the CHM-UL00 model, delivered as a 4.83 MB RAR archive.

PDF schematic for the MSI-designed board MS-7906, revision 1.0, about 1.58 MB. MSI uses the MS-xxxx numbering for its own motherboards and for boards it builds for other…

Second copy of the Surface Laptop 4 Intel Wayland SS schematic PDF, the same 10.5 MB size as the other file and likely a duplicate saved under a numbered name.

PDF schematic for the Compal LA-M542P motherboard, revision 1.0, at 3.26 MB. The LA-xxxxP format is Compal's numbering scheme, and the name does not state which laptop…

Schematic for the HP ProBook 4540s laptop, with the board identified by the number 11243-1, in a 2.24 MB PDF.

Schematic archive covering Positivo XC3550 and XC3570 machines, compressed as a 593 KB RAR.

Quanta GM6B schematic for the Dell L501X, marked as the discrete-graphics (dis) variant at build stage D2B with a date code of 100626, which most likely reads as 26 June…

A compact 1.63 MB PDF schematic covering the Samsung SM-J320F phone. The name states the model only, with no board revision.

Schematic in PDF form for a Compal-built board, archived as RAR at 3.20 MB. The name lists two Compal numbers, LA-H461P and LA-J643P, together with the code 1PGPC50 and…

Compal circuit diagram in PDF for the HP 15-G series with an AMD platform, project code ZSO51, motherboard LA-A996P at revision 4.0.