Service schematics for the Nokia X6, covering the RM-551 and RM-559 product variants, in document revision 2.0, packed as a RAR archive of about 3.7 MB.

Lenovo A680 smartphone schematic diagram supplied with its service manual, a larger 5.39 MB RAR archive that may include extra layout or troubleshooting pages.

Service manual for an induction appliance, distributed as a 3.39 MB PDF and listed under schematics.

Main document for the subwoofer 7294 design, version 1.1, a 138 KB PDF without a further descriptor in its name.

Schematic archive labelled P40, 1.09 MB zip, with no brand stated in the listing. P40 is a common model name used by several makers, so open the archive and confirm…

At 219 KB, this PDF is the largest of the group and covers the 2SD2204. It is labelled a schematic, but the bare part number points to a datasheet for a JIS-numbered NPN…

Labelled 2SC5256, this 165 KB PDF most likely contains the datasheet for that JIS-coded NPN transistor; an FT-suffixed variant document also exists.

Schematic in PDF form for the HP Pavilion 17, made by Quanta under the project code Y11C.

Third schematic document for the Nokia N90 swivel-camera phone, a 4.16 MB PDF. The name states neither board code nor revision, so confirm the PCB markings against the…

Schematic PDF of 3.39 MB carrying only a team tag in its name. The name does not state the device, brand or board number, so check the title block inside before relying…

PDF for the IRF540 MOSFET, and the name indicates the datasheet comes from Philips. Although listed under schematics, the 91.6 KB file is a component sheet with ratings…

The 2SD1198 is the subject of this 56.6 KB PDF, filed as a schematic although the name points to a component datasheet; an _E suffix follows the part number with no…

Part number 2SC3401 is the only information in the name of this 87.3 KB PDF, so no device or board is identified.

Data document for the 2sb1590k, a 34.8 KB PDF listed under schematics. The 2SB part follows JIS numbering for PNP low-frequency bipolar transistors; the trailing K is a…

Schematic for the W3V-A board, provided as a 1.55 MB PDF, where the A suffix likely marks a variant although the name does not say so.

PDF of 410 KB for the 2SK2717, recorded as a schematic but named after a single semiconductor part.

Part documentation for the 2SA1932, supplied as a 197 KB PDF. The file is listed as a schematic, but the name holds only the component number, so treat it as a…

Named only 50WQ10F, this compact 39.2 KB PDF sits in the schematic category but gives no laptop model, brand or board number.

Quanta AT8 laptop mainboard schematic, revision 1A, provided as a 1.37 MB PDF, apparently a duplicate copy given the (2) in the name.

A 32.8 KB PDF for the 3SK273, indexed as a schematic though it is likely a manufacturer datasheet.

Datasheet PDF for the 2SC5537 transistor, 32.5 KB, catalogued with schematics. In the JIS scheme 2SC denotes an NPN bipolar part, so this is component data rather than a…

PDF schematic of an LCD backlight inverter built around the OZ9926 controller, roughly 4.05 MB.

Galaxy Alpha SM-G850 schematic from Samsung, a 13.6 MB PDF that probably spans a large number of pages.

PDF schematic titled X60, 1.83 MB, with no brand, board number or revision stated in the file name.

The 2SC3655 transistor is covered in this 91.8 KB PDF. Its 2SC prefix follows JIS numbering for NPN bipolar transistors, and the bare part-number name points to a…

Filed among schematics, this 467 KB PDF carries just the transistor number 2SC4320 and should be regarded as its datasheet.

Component data for the 2SA1480 in a 176 KB PDF, which the index lists as a schematic. By the JIS convention, 2SA marks a PNP transistor.

PDF schematic for the HP Pavilion 14 (1415 series) laptop motherboard DAR62CMB6A0, a Quanta design from the R62 project.

Schematic in PDF for the Lenovo V110-15AST, from Wistron's LV114/LV115-ASR project with board number 15283-2.

Schematic in PDF form, packed in RAR, for the Wistron SELEK N17P_MB motherboard 18839-1, with PCB part number 448.0H701.0011.

Gigabyte schematic in PDF for the 945GC-based 945GCM-S2 motherboard, version 3.0, in a 1.46 MB RAR archive. The board uses the Intel 945GC chipset of the Core 2 era.

Schematic for Lenovo IdeaPad B570, Z570 and V570 laptops, built by Wistron on the LZ57 platform, with document number 91.4PA01.001 and code 10290.

Samsung SM-A10 charging and data schematic, a 2.25 MB PDF. It covers the USB port, VBUS input protection, the charger circuit and the data lines to the processor.

Schematic archive for the Huawei Enjoy 7 Plus smartphone, delivered as a 19.1 MB ZIP. The name does not state a mainboard revision or hardware variant, so check the PCB…

Schematic in PDF for a Sony FJ-series notebook, the name pointing to the FJ67C model and an Intel-based mainboard marked RD1, MB, 0702A.

Schematic for the Sony KDL-32S2400 LCD TV on the WAX2 chassis, North American edition for the US and Canada, provided as a 14.9 MB PDF.

Circuit schematic for the Xiaomi Mi 2, code name aries, packed as a 1.82 MB RAR archive.

Circuit diagrams for the MSI MS-7040 mainboard, supplied in a 4.50 MB RAR archive, the largest of this MSI group.

Datasheet-style PDF, 55.1 KB, for the 2SK2347 semiconductor, stored in the schematic section of the index.

Sony VAIO-style motherboard schematic for board MBX-266, provided as a 1.13 MB PDF; no revision is stated in the name.