PDF schematic for the ECS B460H6-M14 motherboard, packed as a 1.24 MB RAR. The name gives no revision, so compare the version silkscreened on the board before using…

Schematics for the Samsung SM-A127F, the Galaxy A12 variant code in the name, supplied as a 7.06 MB RAR archive.

Quanta ST6 circuit diagram for board DA0ST6MB6E0, with a 6A marking in the name that may be the revision, as a 2.56 MB PDF copy.

Quanta AT8 laptop mainboard schematic, revision 1A, provided as a 1.37 MB PDF, apparently a duplicate copy given the (2) in the name.

Positivo notebook schematic from Shuttle covering mainboard A14IM01, revision A, in a 532 KB PDF.

Schematic in PDF for the Gigabyte Z390 Gaming SLI motherboard, revision 1.0, packed as RAR.

Schematic package for an MS-7212 family board, layout L2 version 1.01, with v72 in the name, delivered as an 813 KB RAR containing PDF pages.

Schematic diagram for revision 2.1 of the Gigabyte GA-H81M-S2PH, an Intel H81 micro-ATX desktop board, delivered as PDF in a 563 KB RAR.

Revision 1.6 schematic set for the Gigabyte GA-P41T-D3P desktop board, supplied as a 720 KB RAR containing a PDF.

Sony SA-WGT5D schematic in PDF format, 15.9 MB in size. The name gives only the model, which follows Sony's SA- prefix for speakers and subwoofer units, so open the…

Schematic in PDF form for the Gigabyte GA-A320M-HD2 motherboard, revision 1.0, archived as a 1.32 MB RAR. The A320 name indicates an AMD AM4 chipset board.

Quanta EF7 schematic with board number DAEF7AMB8D0, supplied as PDF in a 602 KB RAR archive.

Schematic PDF of 8.97 MB named for the P20 lite; the name gives no brand or board number, but P20 lite is a Huawei model name.

Schematic of the GE3A power supply and inverter board in the Sony KDL-40NX705 television, version AZ1-H, as a 2.18 MB PDF.

Top-layer component placement sheet for the Compal LA-G714P board, provided as a 246 KB PDF.

Schematic in PDF for LCFC board NM-A491, project name BMWD1, revision 1.0, packaged as a 1.99 MB RAR. NM- numbering identifies LCFC, Lenovo's in-house design house.

MSI MS-7392 schematic labelled R1.2, delivered as a PDF in a RAR archive. The pages let a repairer follow every power rail, see which controller drives each phase and…

PDF schematic for the Gigabyte GA-EP41T-UD3L desktop motherboard, revision 1.4 as indicated by the R14 tag, stored in a 1.26 MB RAR.

Schematic in PDF format for the Wistron Newgate board 15205-1M, the version fitted with GDDR3 graphics memory, packed in RAR.

Scanned photo reference for the Apple logic board 820-01814, saved as a 3.17 MB PDF. Apple marks its logic boards with 820- part numbers, and these scans show the real…

Schematic set for the Sony Xperia Z Ultra smartphone, supplied as PDF inside an 18.3 MB RAR archive.

Schematic for a G41M01 board with the design code 6KS2H, saved as a PDF of about 1.05 MB.

Quanta ZA1 schematic, revision 1A, for the Acer TravelMate 3200 laptop in PDF format at 718 KB.

Schematic for the Q67H2-AM motherboard, delivered as a PDF in an 839 KB RAR archive, with no revision given in the name.

Circuit schematic for the subwoofer 7294 project, version 1.1, a 55 KB PDF. The name suggests an amplifier built around the TDA7294 audio power IC, but the PDF itself…

Matrix 1.4 amplifier design in BTL configuration, meaning bridge-tied load where two amplifier halves drive the speaker in opposite phase, as a 1.76 MB PDF.

Small 173 KB PDF named dos vas, a short and uninformative title that most likely refers to a dual VAS layout, the voltage amplifier stage of a class AB power amplifier.

Generic file named index2, a very small 20.9 KB PDF catalogued as a schematic. The name reveals nothing about the device, brand or board, so open it and identify the…

Copper pattern of the Apex Class A shunt board, viewed through the PCB from the component side, according to the Serbo-Croatian title.

Soft start circuit schematic, saved as a 1.78 MB PDF; the note in the name indicates it was converted from another format.

Laptop schematic in PDF for Compal board LA-E841P, with CTL51 given as the project code.

Service manual for the LG K11+ smartphone, model LM-X410BCW, version 1.0 dated 180724, supplied as a PDF inside a RAR archive.

Gigabyte GA-H77N-WIFI schematic, revision 1.0, provided as a PDF inside a 640 KB RAR archive.

Schematic for the GK5CXXT laptop motherboard, delivered as PDF pages inside a 1.32 MB RAR archive.

Power sequence diagram for Apple logic board 820-01055, provided as a 215 KB PDF. The 820 prefix is Apple's own board numbering, visible on the PCB.

Quanta schematic in PDF form for the board with project code Y06, about 1.69 MB. Quanta identifies its laptop designs with short alphanumeric project codes, typically…

Schematic for the Inventec Armani MV build, board number 6050A2266501, supplied as a PDF in an 888 KB RAR archive. No revision is given in the name.

PDF schematic of roughly 64 KB for a function daughterboard of the X63C project, a Quanta code associated with the HP ProBook 450 G3 elsewhere in this collection; no…

PDF schematic whose name refers to Z470, a 989 socket or pin designation and PCH, the Intel Platform Controller Hub.

Lenovo E255 schematic delivered as a 928 KB PDF. Apart from the model, the name gives no motherboard number, manufacturer or revision, so check the first page of the…