A small 41.5 KB PDF for the 2SD1458, a part number in the Japanese JIS scheme where 2SD identifies an NPN low-frequency transistor.

Datasheet-style PDF of 60.5 KB for the 1SS154, filed under schematics. The name also carries the tokens BA and sot23, the latter indicating the SOT-23 surface-mount…

Labelled 21FQ, this 44.9 KB PDF sits in the schematic category but states nothing about the device, board number or revision it relates to.

Spanish document on the logic or control area of a mobile phone board, a 252 KB PDF. Typical phone repair courses divide the board into sections, and the logic area…

Rear 8 MP ultra-wide camera page from the Samsung SM-A30S schematic, stored as a 4.30 MB PDF.

Samsung SM-A22 5G fingerprint sensor schematic in PDF form, 5.26 MB. The sheet documents the fingerprint reader circuit, usually the sensor connector, its supply and the…

Depth camera section of the Samsung SM-A20S schematic, the 5 MP rear sensor, as a 4.63 MB PDF.

Rear camera schematic for the Samsung SM-A10 13 MP wide module, delivered as a 2.26 MB PDF.

Smartphone schematic page in PDF covering the charger and data circuit, part of a sectioned series of roughly 4.78 MB pages with no model stated.

Schematic in PDF format for the Lenovo NM-F331 motherboard, revision 01, an LCFC design.

Toshiba Satellite L500 schematic, a PDF of 996 KB whose name adds the suffix imp, possibly meaning important, though the name does not say.

Lenovo X200 schematic in PDF form, 1.23 MB, with an extra imp tag in the name whose meaning is not stated; it matches the size of the other X200 schematic and may be a…

Lenovo motherboard schematic for board NM-A091, supplied as a 4.13 MB PDF. The numbering follows the LCFC pattern used by Lenovo's own ODM.

Schematic diagram for the Compal LA-A961P motherboard, delivered inside a RAR archive of roughly 3.1 MB.

ASUS UX560UQ and UX560UX schematic in a 1.18 MB PDF. The name covers both model variants, which typically share one main board design with different graphics options.

MSI MS-7613 schematic, version 1.0, supplied as PDF inside a 963 KB archive. It documents the power circuits, chipset connections and peripheral interfaces of this MSI…

PCB layout document in unlocked PDF form for the Xiaomi POCO M3 Pro 5G smartphone. Layout drawings show where components sit on the logic board, so a technician can find…

Circuit diagrams for the ASUS VB171T_SI monitor, supplied in a 4.44 MB RAR archive. No board number or revision appears in the name, so match the documents against the…

Repair guide in PDF format for the ASUS X540LJ, 849 KB, catalogued with schematics. ASUS repair guides of this kind usually summarise the power-up sequence, key voltage…

PDF schematic for MSI RTX 4090 graphics cards built on PCB MS-V513 revision 1.0, packed as a 1.98 MB RAR.

Schematic for the Gigabyte GA-Z68M-D2H, revision 1.0, provided as a PDF inside a small 125 KB rar archive.

PDF schematic for an Itautec W7530 notebook, with the name also listing 6-71-W54C0 and W54, which look like the board's model code, in a 5.33 MB RAR.

Samsung troubleshooting guide for model SM-A606Y, a Galaxy A60 variant, supplied as a 2.88 MB PDF and labeled as section 7 of the service material.

Repair guide in PDF format for the ASUS Z87-A desktop motherboard, built around the Intel Z87 chipset.

Schematic diagram for the Lenovo LCFC NM-C741 mainboard, version 1.0, delivered as a PDF in a 1.92 MB archive.

Full schematic for the Samsung Galaxy A53, model SM-A536B, delivered as a 19.2 MB PDF whose Spanish title translates as complete schematic.

ASUS Strix GTX 1070 graphics card schematic, board code CG411P, 8 GB memory configuration, revision 1.0, packed as a PDF in a 1.43 MB RAR file.

RAR archive of 1.88 MB holding a PDF schematic for Quanta project X31, board DA0X31MBAF0, marked kbl-u, meaning an Intel Kaby Lake U platform, with a date code of…

Additional copy of the Quanta HKS schematic for board DA0HK9MB6D0, revision 1A, in a PDF of about 1.29 MB.

Mainboard schematic for Quanta AX3 Winbledon AX3.5 with DDR3 memory, board DA0AX3MB6C2, revision 1A, as a 1.09 MB PDF.

Positivo SIM 3040 laptop schematic covering mainboard DASW6HMB8E0 at revision E, supplied as a 1.23 MB PDF.

Schematic for the Quanta MA2A notebook board at revision 3C, a 1.37 MB PDF. MA2A is a Quanta ODM project code, and the name does not say which retail laptop uses it.

Repair guide in PDF form for the ASUS H81M-C desktop motherboard, packed in an 883 KB RAR archive and filed under schematics.

Schematic in PDF form for MSI board MS-7D22, revision 1.0, packed in a 2.26 MB RAR archive.

Schematic PDF for the Sony KDL-46EX717 LED television, 5.89 MB in size; the name does not state which boards or chassis revision are covered.

Schematic in PDF for the HP OMEN 17 laptop on Quanta board DAG37AMB8D0, project G37A, compressed into a 2.14 MB RAR.

Gigabyte GA-G31M-ES2L schematic for board revision 1.12, compressed as a PDF into a 1.39 MB RAR file.

Apple 820-01055 logic board location map, revision 07, with the name also marking it as an MLB EVT drawing dated or coded 0307.

Inventec schematic for the Acer TravelMate 6592 and 6592G, project Pantanal, marked Pre-MV at revision A02, meaning a pre-mass-production validation stage.

Wistron schematic for the SouthPeak15 design, delivered as a PDF inside a RAR of about 5.4 MB.