Schematic for the ASUS H81M-P PLUS desktop motherboard, provided as a PDF inside a RAR archive.

MS-7C35 revision 1.1 circuit schematic from MSI, provided in PDF format inside a RAR archive.

Acer TravelMate 6552 motherboard schematic from Inventec, project Pantanal CS at revision A01.

Printed circuit board layout for the subwoofer 7294 project, revision 1.1, as a 72.5 KB PDF.

Assembly drawing for the subwoofer 7294 amplifier, version 1.1, provided as a 138 KB PDF; montaz is Polish for assembly.

PCB document for an R2 power amplifier listed at 1000 watts, as a 3.50 MB PDF. The larger size suggests detailed artwork, possibly with both layers or component…

PDF schematic labelled BCi with the year 2012, most likely an amplifier design from the same family as other BCi drawings, though the name itself states no power rating…

Service manual for the Lexicon MPX 500 effects processor, a 5.73 MB PDF. Lexicon service documents usually include theory of operation, schematics, board layouts, parts…

PDF schematic for the Biostar N61PB-M2S motherboard version 6.4, compressed into an 815 KB RAR and indexed under ECS.

PDF schematic for the Acer One L1410 laptop, built on the NSBW140X board at revision B1, archived as an 829 KB RAR.

Inventec schematic in PDF for the Rotterdam 10 project, RT10 CS build, board 6050A2284301, dated 20091103 and marked MP, meaning mass-production release.

PDF schematic for the Quanta AM9A board, roughly 1.51 MB. The name gives the Quanta project code only, with no revision, laptop brand or model, so the title block and…

Schematic for a Z94RP board at revision 1.2, provided as a PDF. No brand or laptop model is given in the name, so the title block and the PCB silkscreen are the way to…

Circuit diagram set for a T43 in PDF format, 1.68 MB in size, with no board number or revision given in the file name.

Schematic in PDF format named T42, 1.08 MB, pointing to the T42 notebook design; brand, board number and revision are not stated in the name.

Apple schematic in PDF form for logic board 820-00939, project J174, delivered inside a 2.91 MB RAR.

PDF schematic covering the K42Jv notebook; the name carries no board revision, so check the revision noted on the schematic pages against the PCB marking before working…

PDF circuit diagram for the ASUS P8H61-M LX3 desktop motherboard, revision R2.0, in a 1.06 MB RAR.

Service manual for the Samsung SM-A107M smartphone, the Galaxy A10s model, written in Spanish and provided as a 19.0 MB PDF.

MSI schematic for the MS-14B11 laptop mainboard, version 0C, provided as a PDF inside a 3.78 MB RAR.

Quanta schematic shared by the HP Compaq nx9000, nx9030, nx9040 and Presario 2100, with board number 31KT7MB0067.

PCB layout document in PDF form for the Huawei Honor 9, packed in a 254 KB RAR. Unlike the circuit diagram, a PCB file shows where components physically sit on the…

Schematic in PDF for the Clevo NL40CU and NL41CU, board 6-71-NL4C0 revision D02, packed in a RAR archive.

MS-V328 schematic, revision 3.0, provided as a PDF inside a 951 KB RAR. The MS- prefix is the numbering MSI uses for its board designs, but the name gives no device…

MS-V328 revision 6.2 schematic, stored as a PDF within a 901 KB RAR file. The board code follows MSI's MS- numbering scheme; no model name is given.

Schematic in PDF form, archived as RAR, for Quanta board DA00P2MB6D0. The DA0xxxxMBxx0 numbering is Quanta's pattern, so Quanta is the ODM behind the board, though the…

Revision 01 schematic for Compal board LA-E292P, delivered as a PDF in a 1.33 MB RAR archive.

Schematic for the Gigabyte GA-B250M-DS3H desktop motherboard, revision 1.0, as a PDF packed in a ZIP archive.

Schematic for MSI board MS-7418 at revision 0B, provided as a 953 KB PDF, an earlier version than the 1.0 sheet of the same board.

Schematic for MSI's MS-7295 desktop mainboard at revision 0C, shipped as a 1.08 MB PDF.

Early revision 0A schematic of the MSI MS-N082 board, delivered as a PDF inside a RAR archive.

Block diagram for the Xiaomi Mi4C smartphone, packed as a 505 KB ZIP archive. A block diagram gives a high-level map of the board: how the processor, PMIC, memory, RF…

Schematic in PDF form for the Philco 14L laptop, board 71R-E14RV6-T830, stored in a 1.11 MB RAR.

PDF schematic for the Huawei MateBook 14 motherboard NB8510, board label NB8510_PCB_MB_V4, with an HF suffix whose meaning the name does not explain.

PDF schematic for the A21s smartphone, model code A217F, which matches Samsung's SM-A217F numbering. The name gives no board revision.

Schematic in PDF form, packed into a RAR, for board LV114A with Wistron number 15270-1 and the 08A03 reference.

Schematic for Compal board LA-6801P, project code PALB0, at revision R.03, provided as PDF inside a 1.97 MB RAR archive.

Schematic for a board coded N83C, marked PV with a 0201A revision or date tag. PV normally denotes the production validation build, so it should be close to shipping…

Schematic PDF for a U93U project in UMA form, meaning integrated graphics with no discrete GPU, tagged India and dated 0527 in the name.

Lenovo ThinkPad T480s schematic for the LCFC NM-B471 mainboard, supplied as a sizeable 9.88 MB PDF.