Schematic for the Dell Inspiron 1525 laptop in a 1.23 MB PDF. The name lists only the model, giving no board number, ODM or revision, so compare the title block inside…

Schematic PDF for a G430 notebook, with LE6 noted in the name, probably a project or board designation though no confirmed board number is given.

Schematic for the X121S netbook, identified internally as the DM NOTE HR FL8 project, version B with a 20110131A date code.

ThinkPad T400 schematic for the MALIBU-3 planar, marked as an external SDV drawing, version 142, dated 0928, with the ICH9 southbridge noted.

Lenovo 3000 G410 schematic covering the Compal LA-3691P motherboard. Compal LA-numbered boards carry the code on the silkscreen, so verify it, and note any revision…

ASUS motherboard schematic shared by the K40IJ and K50IJ notebooks, revision 2.0 according to the r20 marking, with 0309 most likely a date code from March 2009.

Laptop schematic for the ASUS K45A built on a Compal board, number LA-8221P, in a 1.91 MB PDF.

ASUS A6NE laptop schematic, revision 2.0 as given in the file name, provided as a 984 KB PDF.

Early engineering schematic, revision 0.30, for the Sony VAIO board MBX-160 associated with project MS70.

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.

Asus repair guide for the model listed as Zenbook X453SA, in a 1.08 MB PDF. No board revision is stated in the name.

Repair guide for the ASUS N46VZ, revision 2.0, stored as a 1.53 MB PDF in the schematic category.

ASUS K42F repair guide in PDF, about 453 KB, filed under schematics but closer to a service troubleshooting document. No board revision is stated in the name.

Lenovo B490 laptop schematic, a 1.95 MB PDF whose name gives no board number or revision.

Lenovo IdeaPad Z570 schematic from Wistron, project LZ57 at revision 1.0, a 3.08 MB PDF.

Compal LA-2841 motherboard schematic, revision 1.0, provided as a 1.22 MB PDF. The name carries only the board code and revision, with no brand, chipset or model…

Compal LA-1691 notebook motherboard schematic at revision 0.4, a 981 KB PDF. The name gives only the ODM board number and revision; brand and model are not stated.

Schematic in PDF form for the Dell Inspiron 5566 and 5468, Compal project BAL60, board LA-D871P, revision 1.0.

Lenovo all-in-one A560-27IOB document for the IB560SL2 mainboard, LCFC project NM-D661, labelled boardview but stored as a 332 KB PDF.

Lenovo schematic in PDF, board NM-A331, revision 0.4. The NM-xxxx numbering is used by LCFC, Lenovo's own ODM, though the name does not say which laptop model the board…

The title of this 60.1 KB PDF points to a part range from 1SMB5913BT3 through 56BT3, the naming style of a surface-mount Zener diode family in SMB packages.

PDF schematic named z61ae, which points to a board code Z61AE; no brand or revision appears in the name.

Sony laptop schematic, an 891 KB PDF whose name refers to MBX-239 and MBX-240, suggesting one document covering two closely related VAIO mainboards.

Schematic for the Sony VAIO motherboard MBX-237, version 0.30 according to the v030 token, in a 2.68 MB PDF.

Lenovo E40 circuit diagram in PDF, approximately 1.38 MB, with no board number or revision stated in the file name.

PDF schematic covering the IBM ThinkPad T41, approximately 1.09 MB. No board number or revision is mentioned in the name, so compare the sheet title blocks with the…

Schematic diagram in PDF for the NAL70 platform built on the Compal LA-4106P motherboard, revision 1.0.

Schematic package for the Huawei Y9 2019 smartphone, supplied as a 1.50 MB zip archive.

Samsung schematic package in ZIP form, named only with the model code T975. Judging by Samsung's naming this is likely a Galaxy Tab S7+ variant, but the file itself…

Spanish academic PDF of 1.65 MB: annex 1 of a 2019 master's thesis (TFM, MUPES teacher-training programme) on technology teaching units for the fourth year of ESO…

Portuguese reference titled charging connectors and devices, a 1.18 MB PDF that appears to list charging ports and the phones they fit.

Portuguese guide on fixing iPhone error 4013, converted to a 310 KB PDF. Error 4013 typically appears in iTunes or Finder during restore and is commonly linked to…

Component name sheet for the Samsung SM-A21s, a 3.81 MB PDF from the schematic set. Judging by the title, it identifies board parts by designator so a component named in…

Network section of the Samsung SM-A05 schematic, packed into a 6.27 MB PDF. It covers the radio part of the phone: transceiver, power amplifier, antenna switch, filters…

Samsung SM-A10 schematic section for Wi-Fi, Bluetooth and GPS, provided as a 2.25 MB PDF.

Compal LA-3262P schematic diagram provided as a 1.41 MB PDF. The name gives no laptop brand or model, which is common because Compal designs and builds boards for many…

PDF schematic for a Compal DAL30 board carrying the LA-2154 number; the name gives no laptop brand or model.

PDF document labelled as a boardview for a Z490H6-LA motherboard, revision V1.1, catalogued under schematics at 414 KB.

PDF schematic for the HP EliteBook 840 G3 motherboard, board 6050A2892401-MB, revision A01.

Quanta AK1 schematic in PDF form, 645 KB, covering a laptop motherboard built by the contract manufacturer Quanta.