Component document for the 74HC245, an octal bus transceiver with three-state outputs, provided as a 267 KB PDF in the schematic category.

Top-layer component location map for the Compal LA-F391P motherboard, a small 148 KB PDF.

Bottom copper layer of the R2 power amplifier PCB rated 1500 watts at 2 ohms, marked langsung print, Indonesian for direct print.

Mirrored bottom-layer placement sheet in PDF for the MI2 board at the P4 build. Mirroring flips the view so the underside appears as it looks when the board is turned…

Handsfree and headset audio schematic for the Samsung SM-A23, contained in a 2.78 MB PDF.

Sectioned schematic in PDF dealing with the SIM card reader, from a series of pages of roughly 4.77 MB with no model named in the file.

PDF named only TOP, catalogued as a schematic and 330 KB in size, with no model, brand or board number in the name.

PDF document for the GL503GE at revision 1.0, labelled in its name as a boardview, so it likely contains the component placement drawings of the board rather than a…

Board layout drawing for the OnePlus 5T, packed in a RAR archive as PDF pages and filed under the OPPO brand.

Compact PDF of about 74 KB showing a circuit diagram of an Apple iPad charger. The name does not state which adapter model or wattage it covers, so compare the drawing…

Schematic of the MSI MS-7302 board at revision 0A, with RS780 in the name, which refers to the AMD RS780 northbridge used on this design.

ASUS A80 documentation package combining a schematic diagram and a service manual in a 2.23 MB ZIP file.

Small PDF schematic sheet titled gain booster bottom, apparently covering the bottom side or lower section of a gain booster circuit, likely a signal amplifier board.

Lenovo IQ3X0IL document for LCFC board NM-B511 revision 1.0, named as a boardview but stored as a small PDF, so it is probably a printed component placement view rather…

Component layout drawing for the A145F handset, packed as a 1.19 MB PDF and filed alongside the schematic of the same model.

Schematic in PDF form, 2.15 MB, for the GE3A power supply and inverter board used in the Sony KDL-32EX705 television, with the chassis reference AZ1-L noted in the name.

PDF schematic for the USB daughterboard of Quanta project FF4, filed under main board code DA0FF4MB6E1 and marked R1C final.

Circuit diagram in PDF format for the TCL power supply board SHG5504B09-101H, about 788 KB, labelled with the Russian word for schematic.

Schematic in PDF format for a Sony power supply unit, with part number 1-857-895-11, GD8 and the DPS-75WP supply designation in the name, 565 KB in size.

Small 183 KB PDF for the Apple iPad 3, whose name suggests top and bottom views of the board, so it likely functions more as a component placement map than a full…

Handsfree (headset) section of the Samsung SM-A20S schematic, a 2.07 MB PDF. It shows the headphone jack connections, detection line, audio left and right outputs and…

Power and volume key circuit from the Samsung Galaxy A02s (SM-A02S) schematic, saved as a 3.70 MB PDF.

Top-side PCB print for an R2 amplifier rated 1500 watts into 2 ohms, with the Indonesian note langsung print meaning ready to print directly.

PDF board layout for the ASUS X540MA laptop mainboard, revision 2.0, presented as a printable boardview rather than an interactive CAD file.

Lenovo Z90-3 repair package combining a schematic diagram with the service manual, stored in a 1.19 MB RAR archive.

Small PDF, about 87 KB, for board 15341-1 marked TOP, which suggests a top-side component layout drawing rather than a full circuit diagram.

Schematic of the IO daughterboard for Quanta UM1, revision 2A, a 157 KB PDF that appears to be a duplicate copy of the same document.

Power supply schematic in PDF for the board marked 0433-005B and DPS-92CPA, 2.62 MB, with the same FA prefix seen across this collection.

Layout document for the Xiaomi Mi Max, a small PDF of around 166 KB. A layout sheet shows where components sit on the printed circuit board, which is what you need to…

Top-side component placement drawing in PDF for the MI2 board at the P4 build stage, most likely the Xiaomi Mi 2 phone.

PDF schematic labelled PA-1650-56LC, a code in the style used for 65 W class laptop power adapters, so it most likely covers an AC adapter circuit rather than a…

PDF schematic extract for the Samsung SM-A20S showing the SIM card circuit, 4.63 MB in size.

Samsung SM-A11 schematic pages for the power button and volume keys, provided in a 4.33 MB PDF.

Bottom-side PCB layout for the R2 amplifier design rated 500 watts at 4 ohms, stored as a 138 KB PDF.

GL503GE boardview material for revision 1.0 of the ASUS mainboard, supplied as a PDF rather than a native boardview format.

PDF schematic for the Dell Inspiron 15-5000 series on Compal motherboard LA-B012P, revision r10, and noticeably larger at 3.06 MB than some other copies of the same…

Schematic archive for the Asus SADP-65KB B power adapter, a 277 KB rar file. The model code points to a 65 W class Delta-built unit, a common charger for older Asus…

Handsfree and headset audio section of the Samsung Galaxy A12 (SM-A12) schematic, 3.39 MB PDF.

Fingerprint sensor section of the Samsung Galaxy A12 (SM-A12) schematic, 3.40 MB PDF. It shows the sensor connector, supply rails and interface lines, the reference for…

Small 102 KB RAR archive holding a PDF whose Vietnamese title concerns MOSFETs, their role and how they operate.