Part two of a Samsung SM-J330 Galaxy J3 schematic set, a 506 KB PDF. The numbering in the name shows the set is split across several files, so keep all parts together…

Samsung SM-G361H schematic in PDF form, sized 3.17 MB, covering the circuitry of this Galaxy handset's logic board.

Mainboard schematic for the Lenovo IdeaPad S103c netbook, identified in the name as BM5999 revision 1.3 and dated 21 April 2010.

Schematic PDF for the Samsung R40, built on the board code-named HAINAN3, with an SRE suffix in the name whose meaning is not stated. The file is 3.10 MB.

Schematic set for the Samsung SM-E700, the Galaxy E7 smartphone, compressed as a 9.19 MB ZIP.

Nokia 6650 circuit diagrams in a 474 KB PDF document, for one of the early 3G WCDMA handsets.

Circuit diagram package for the Xiaomi Mi A1 phone, at roughly 7 MB in RAR form, likely covering the mainboard and possibly sub-boards.

ZIP archive of schematics for the Wistron LS710 motherboard, board number 15238-1, the design used in the Lenovo IdeaPad 710S series.

Schematic in PDF form for the Lenovo Z40-70 laptop, built on the Compal LA-C281P mainboard at revision 1.0, with the project codes AIWZ0 and AIWZ1 listed in the name.

Schematic and PCB layout PDF for the SM-A515FM, the Galaxy A51 variant, at board revision REV0.3D as stated in the name.

Schematic PDF for the Lenovo IdeaPad 700-15ISK on the Skylake platform, covering Wistron board 15221-1 and 15221-SA-1.

Bearing only the part code 2SJ264, this 101 KB PDF relates to a P-channel FET, as the JIS 2SJ prefix designates that transistor type.

Schematic for the Quanta EL3 project, a 931 KB PDF. The name gives no revision or chipset details, so open the title block on the first pages to confirm which board…

An 86.0 KB PDF carrying the part number 2SC3998, catalogued as a schematic but by name a single-device datasheet.

Notebook mainboard schematic for Quanta project UW1, about 1022 KB as a PDF. NB in the name most likely just means notebook, and no revision, brand or chipset is given…

Schematic for the Compal LA-3262P motherboard, delivered as a 1.41 MB PDF without a laptop brand or revision given in the name.

Schematic for the MSI MS-7B24 motherboard, packed as a RAR containing a PDF, with 20 and the number 00017967 in the name, which likely mark a document version and…

Revision 1.02 schematic for the Gigabyte GA-H81M-D2V motherboard, a PDF compressed into a 698 KB RAR.

PDF reference of 221 KB for 24C08 and 24C16 serial EEPROMs, with the P suffix likely denoting a PDIP package version, though the name does not confirm it.

Schematic for Compal board LA-4101P, 1.12 MB in PDF format, with no brand, laptop model or revision given in the name.

Acer Aspire 2920Z schematic, with the board number 07227-1 given in the name, in PDF form inside a RAR archive.

A further PDF copy of the Quanta MA2 motherboard schematic at revision 2A, 2.15 MB in size and apparently identical to the other MA2 files.

Second copy of the HP 15-CS schematic, tied to the 15-cs1016ur, for Quanta G7BD board DAG7BDMB8F0 rev 1A.

Document for the 2SD869 transistor, catalogued as a schematic though the name only gives a part number, so it is most likely the datasheet.

Transistor datasheet PDF, 422 KB, for the 2SK2949. Under the JIS convention a 2SK number identifies an N-channel field-effect transistor, so this describes one device…

Datasheet in PDF form, 161 KB, for the 40EPS08, indexed as a schematic. It belongs to the same input rectifier diode family as the EPS16, with 08 marking a lower voltage…

Compal LA-3261P board schematics at revision 1A, compressed into a 1.37 MB RAR archive.

Circuit schematic in PDF for the Lenovo A500, drawn on a Compal LA-1971 board at revision 1.0.

PDF schematic for the Acer Aspire 7551G on the Wistron JE70-DN platform, with an rSB suffix that likely marks a revision but is not explained in the name.

The 2SA1298 is covered by this 203 KB PDF, catalogued as a schematic but named only after the component.

Schematic in PDF form for the CEDAR AMD board, number 13283-1, revision A001, built around the AMD Beema platform. The 13283 number follows the Wistron ODM scheme.

The 143 KB PDF named 225CNQ carries a part family prefix rather than a board number, pointing to a datasheet for a series of power diode devices, even though it is filed…

Listed as a schematic, this 125 KB PDF is named after the 2SK1466, a part code that under the Japanese JIS scheme denotes an N-channel field-effect transistor.

Covering the 2SC5353, this 208 KB PDF sits in the schematic category but, judging by the name, documents a single transistor.

Named 1SV262 with a trailing underscore, this 74.5 KB PDF is filed as a schematic. The underscore adds no technical information.

Datasheet PDF, 81.8 KB, for the 2SC3997 transistor, placed in the schematic listing. JIS numbering uses 2SC for NPN bipolar transistors; nothing else, such as maker or…

Circuit diagram in PDF form for the X55C, with an additional RG suffix whose meaning the name does not explain. The file is 1.39 MB and opens in any PDF viewer.

Schematic PDF titled only DK1, about 1.37 MB, with no brand, model, board number or revision in the name.

Schematic in PDF form for the LCFC NM-A981 motherboard, drawn for the CG413 and CG513 layouts in the discrete-graphics version, packed in a 3.13 MB RAR.