Schematic in PDF form for a television identified only by the model code 32LH550BUA, an 8.13 MB document.

Full circuit schematic in PDF for the Compal LA-D581P motherboard, project BAP00, revision 1.0.

PDF schematic for the Lenovo IdeaPad U430, built on Quanta board DA0LZ9MB8F0, delivered in a 1.36 MB RAR archive.

Circuit diagram set for the Quanta SW9 laptop platform, packed as a PDF inside a small RAR archive of about 838 KB.

Service documentation for the Audio Pro Ace Bass B1-45 subwoofer, going by the sub and sm tags.

PDF schematic labelled only W7J, about 1.27 MB, with no brand, revision or board number in the name.

PDF schematic for the Lenovo E40 laptop, 1.38 MB, with a -1 suffix that suggests a duplicate of another copy of the same size.

Schematic for the MSI MS-9899 board, revision 1.0, provided as a 1.18 MB PDF. The name gives neither the product name nor the chipset, so consult the title block to…

Layout document for the Gigabyte GA-RP65W, revision 2.0, in PDF format at 1.77 MB and named as a board view.

Circuit schematic for Quanta project R18D, a 2.83 MB PDF with no brand, model, board number or revision in the name.

Quanta GC7 motherboard schematic in PDF form, about 971 KB. The name provides only the Quanta project code, with no revision, full board number or laptop model, so…

PDF schematic of the MSI MS-7501 mainboard at revision 2.1, dated 2008-01-28 according to the name, roughly 1.67 MB.

Lenovo A516 phone schematic diagram and service manual, supplied in a 548 KB RAR archive.

Apple reference sheet explaining net names, the signal and rail labels used in Apple logic board schematics. It is a 383 KB PDF and not tied to a specific board number.

Apple schematic in PDF for logic board 820-2915-B, packed into a 1.93 MB RAR. Apple marks its logic boards with 820 numbers followed by a revision letter, and this board…

Schematic for the Compal LA-H101P laptop motherboard, stored in a 3.89 MB RAR. The name does not state the laptop brand or model, so identify the system from the board…

Apple iPhone 3GS schematic in PDF form, roughly 8.92 MB. Board-level diagrams like this let a technician follow power rails from the PMU, trace signal lines between the…

Quanta schematic for a board numbered DA0ZM3MB8D0, built on the Intel Bay Trail-M platform according to the name.

Jetway 845CA motherboard schematic at revision 5.0, stored as a PDF of about 576 KB. Technicians use drawings like this to locate the source of a dead rail, follow the…

Schematic in PDF format, 132 KB, whose numeric file name gives no indication of the device, brand or board it covers.

Fourth file in the Samsung SM-J250F (Galaxy J2 Pro) schematic series, a compact 212 KB PDF that is likely just a few pages or a single block diagram.

Toshiba motherboard schematic for the Quanta BU3 design, with D3B noted in the file name, likely the revision or build marking.

Quanta BD1 notebook schematic set at revision 3B, a 1.84 MB PDF. The name states only the Quanta project code and revision, with no laptop brand or model attached.

Circuit diagram for the Dell Inspiron N5110 notebook as a 1.45 MB PDF; the name carries no board number or revision.

Circuit diagram for the Samsung SM-G930F phone in PDF format, 3.71 MB in size. It documents the main board, including power management, battery and USB charging paths…

Foxconn-designed Lenovo laptop schematic identified by the project name S04, with no model number or revision stated.

Repair guide for the Asus X751LK laptop, a 1.57 MB PDF. The name does not mention a motherboard revision, so check the guide itself for the version it covers.

Schematic for the Quanta KT2 project, revision RA, in a 712 KB PDF file. The name holds only the Quanta project code and revision; no retail laptop model, chipset or CPU…

Here is a 570 KB PDF catalogued as a schematic whose name is simply 28010, without any brand or board identifier.

Combined PDF covering the 24LC04B and 24LC08B serial EEPROMs, 4 Kbit and 8 Kbit devices sharing the same I2C interface and pinout style.

PDF schematic for the Sony MBX-163 laptop motherboard, with MS60 in the name, probably the ODM project code tied to this board; the file is 1.04 MB.

PDF schematic, 1.02 MB, whose name points to the Sony VAIO board MBX-247; the trailing hk1 token is not explained by the name and may denote a variant or build.

Duplicate copy of the ThinkPad L412 schematic for Quanta board GC9A, shown by the (1) suffix and identical 904 KB size.

PDF circuit diagram for the NTSN1521 board, design version 1.0 with a 1210 2020 code in the name, packed as a RAR archive.

Samsung Galaxy A21s, model SM-A217F, full schematic in a 16.0 MB PDF. The diagram supports common repairs such as no charging, no power, or no display by showing how the…

Schematic in PDF format for the Gigabyte GA-F2A88XM-D3H motherboard, revision 3.01, compressed into a 717 KB RAR archive.

ASUS schematic archive referencing 20P5GC-MX-20 with a revision marking, supplied as a 1.41 MB RAR holding a PDF.

Schematic for the Gigabyte EP43T-USB3 desktop motherboard, revision 1.0, supplied as a PDF inside a RAR archive.

Samsung Galaxy S8 schematic for the European SM-G950F model, an 11.1 MB PDF. The EUR tag marks the international Exynos-based variant, distinct from the North American…

Schematic in PDF form for the Motorola Moto X Force smartphone, packed in a 23.5 MB RAR archive. The name gives no board number or revision.