Schematic for a Positivo Aureum notebook motherboard, labelled I30ILx or I3XILX with board code 37GI30000-C0 according to the name.

A small 209 KB PDF filed under schematics, named only with the number 28101 and no brand, model or board revision.

Schematic in PDF format for the H54Y board, UMA variant, meaning integrated graphics with no discrete GPU, packed in a ZIP of about 1.20 MB.

Schematic PDF of about 1.5 MB labelled only UBA 800, without a maker name or revision. The sheets can be used to follow the circuit stage by stage, check component…

Schematic for the Acer Aspire Z5751 all-in-one PC, built by Foxconn under the project name PCEG Agassi with board code H57D02, delivered as a 1.32 MB RAR holding a PDF.

Schematic for the Xiaomi Mi 9 Lite smartphone, labelled in Spanish as esquematico, in an 803 KB PDF; the brand appears misspelled in the name.

Schematic for revision 1.0 of the Gigabyte GA-Z270-Gaming K3 desktop motherboard, in PDF inside a RAR archive.

Service manual for the Samsung SM-A205YN handset, titled manual de servicio in Spanish, in a very large 125 MB PDF categorised as a schematic.

Schematic for the ASUS K53SV laptop mainboard as a 593 KB PDF; the name gives no board revision, so compare the revision printed on your PCB with the one in the title…

Schematic in PDF form for the Apple iPad 5, packed in a 1.66 MB RAR archive. The name gives no logic board number, so open the file and compare the 820-xxxx number in…

Huawei P Smart 2019 document for model POT-LX3, a 1003 KB PDF whose name uses the Spanish word líneas, meaning lines, which suggests a diagram of the board circuit lines…

Circuit diagrams for the Compal LA-6931P laptop motherboard, revision 1.0, in a 4.48 MB RAR archive.

ASUS K42F laptop schematic, revision 1.0, in a 1.41 MB PDF. It documents the main board circuitry, including the charging circuit, system and CPU power rails, memory…

Sony Xperia E4g schematic covering the E2003, E2006, E2033, E2043 and E2053 regional versions, supplied as a 320 KB PDF.

Nokia N86 schematic documentation in a fairly large 6.95 MB PDF, likely containing detailed sheets for the handset's main board.

Nokia N93 schematic, the second document of its kind according to the name, delivered as a 1.27 MB PDF.

Apple iPhone 4S schematic in PDF form, about 650 KB. A circuit diagram like this helps trace power rails, check connections between the processor, PMIC, charging…

Schematic diagram set for the Xiaomi Redmi Note 8, with the name giving the board or project code LLDM516.

Circuit diagram for the ASUS K43T laptop, built by Compal on board LA-7551P with project code QBL50.

Schematic set of the Gigabyte Aorus GeForce RTX 3070 Master 8 GB, part GV-N3070AORUS_M-8GD, using the NVIDIA PG142-B00 reference project and labelled revision 1.0, in a…

Boardview for the Apple MacBook Pro A1278 logic board 820-2879, revision B, packed in a RAR archive with a BRD layout file.

Schematic in PDF form for the Gigabyte GA-Z170X-Gaming 7 desktop motherboard at revision 1.1, packed in a RAR archive.

Components layout drawing for the Samsung Galaxy A10s, delivered as a PDF in a 4.42 MB ZIP archive.

Schematic diagram in PDF form for the Compal LA-D131P motherboard, project code BIZY1, revision 1.0, packed in a RAR archive.

Dell Inspiron 11-3147 schematic in PDF form, packed into a 1.56 MB RAR archive and tied to motherboard 13270-1.

Full schematic for the Lenovo Yoga 700-14ISK, project BYG43, motherboard NM-A601 revision 1.0, provided as a 1.23 MB PDF.

Part reference sheet for 5HN01C, a compact 26 KB PDF listed under schematics. No laptop model or board number appears in the name.

A 418 KB PDF named for the 2SK2742, an N-channel field-effect transistor under the Japanese JIS 2SK prefix, placed in the schematic category.

A 407 KB PDF for the 2SK2602, a part number following the Japanese JIS convention in which 2SK designates an N-channel field-effect transistor.

The 2SK2350 is identified here only by its part number, in a 417 KB PDF catalogued as a schematic.

Listed among schematics, this 31.7 KB PDF refers to the 2SK2340, a Japanese JIS-numbered device where 2SK designates an N-channel field-effect transistor.

Reference sheet for the 2SJ620 in PDF form, 345 KB, listed in the schematic category. The 2SJ prefix follows the Japanese JIS scheme for P-channel field-effect…

Datasheet for the 2SD669 NPN transistor in a small 32 KB PDF, maker not stated in the file name.

Part number 2SC4223 is all the file name gives, so this 93.9 KB PDF is best treated as a datasheet for that component rather than a circuit schematic.

The 2SC5526 is documented in this 52.6 KB PDF, placed among schematics in the index. By Japanese JIS convention a 2SC part is an NPN bipolar transistor, so the file…

Component datasheet for the 2SC4868, provided as a 123 KB PDF and filed as a schematic. The name states only the part number.

Component reference for the 2SC3392, provided as a 155 KB PDF in the schematic category.

Part document for the 2SA1511, an 88.3 KB PDF filed in the schematic category. Its name follows the Japanese JIS designation in which 2SA denotes a PNP bipolar…

The 2SA1898 is documented in this 97.7 KB PDF. Only the part number appears in the name, so although it is labelled a schematic, treat it as the datasheet.

PDF datasheet for the 2N5457 N-channel JFET, 111 KB, filed under schematics. The RE suffix in the name is not explained and may mark a reissued or alternate vendor copy…