Reference PDF for the HM9102D, catalogued as a schematic and sized at 467 KB; the name carries only the part number with no device, board or revision information.

Schematic for the Lenovo E255 notebook as a 928 KB PDF. The file name names only the model, so the ODM board number and revision have to be read from the drawings…

Samsung SM-A20S schematic section covering the Wi-Fi, Bluetooth and GPS circuitry, supplied as a 4.63 MB PDF.

Gigabyte GTX 970 graphics card schematic in PDF format, 1.84 MB. The name gives no exact model code such as a GV-N970 number and no board revision, so identify the card…

Persian-language PDF whose title translates as hidden Android codes, 651 KB in size. Despite being filed as a schematic, the name suggests a list of secret dialer codes…

Service schematic in PDF for the Sony KDL-26S2000 LCD television, WAX2 chassis, in the US and Canada market version.

Quanta ZL6 schematic covering the Acer Aspire 3500 and 3630 and TravelMate 2310 and 2430, which share this motherboard design.

Quanta ZYW schematic for the Acer Aspire E5-731 and E5-771, board DA0ZYWMB6E0, revision 3A, as a 1.17 MB PDF.

Component datasheet for 5HN01SP, about 27 KB in PDF. The name holds only the part code, where SP most likely indicates a package style, and gives no laptop model or…

Datasheet in PDF format for the 2SK932, around 91.5 KB. The 2SK prefix denotes an N-channel FET registered under JIS numbering, and the file name contains no extra…

PDF datasheet of 87.4 KB for the 2SC4493, an NPN bipolar transistor according to its JIS 2SC prefix.

Transistor datasheet for the 2SC3774, presented as a 126 KB PDF and listed in the schematic category. Under Japanese JIS naming, 2SC denotes an NPN bipolar transistor.

PDF datasheet for the 2SC5368, an NPN bipolar transistor under the JIS 2SC scheme, filed under schematics and around 188 KB.

Lenovo schematic for board NM-A361, a 2.69 MB PDF with no model or revision stated in the name.

Schematic for a Quanta HKC notebook motherboard, revision 1A, in a compact PDF of about 654 KB.

Schematic in PDF form for a board labelled H81H3-MV, version 1, compressed into a 718 KB RAR file.

Quanta CW4 board schematic, revision 1A, provided as an 875 KB PDF and probably a second edition or copy of the same CW4 diagrams.

Wistron JV71-TR schematic, revision SB, for the Acer Aspire 7540 and 7540G, provided as a 2.01 MB PDF.

Document for the BA7075, a ROHM integrated circuit, provided as a 158 KB PDF and filed as a schematic.

Datasheet for the 4N38 optocoupler, marked as revision 2 in the name and supplied as a 294 KB PDF filed among schematics.

Here the 2SK1730 is documented in a 97.1 KB PDF. The 2SK prefix belongs to the Japanese JIS/JEITA register and indicates an N-channel field-effect transistor, so the…

Part 2SC5048 is the only detail in the name of this 210 KB PDF, classed here as a schematic.

Component documentation for the 2SC3686, packaged as a 92.3 KB PDF and filed as a schematic.

Here the name gives only the part number 12CWQ03FN, and at 129 KB the PDF is almost certainly a single component datasheet.

Quanta schematic for project ST6, revision 6A, board number DA0ST6MB6E0, provided as a PDF.

Circuit diagram in PDF form for a board labelled A7 with the Inventec number 6050A3179901, which also names the NVIDIA N18P-G62 GPU.

Quanta schematic for the TE5D project, supplied as an 899 KB PDF. Quanta identifies its notebook boards by short project codes like TE5D, and the laptop brand and model…

Wireless section schematic for the Samsung SM-A21s, covering WiFi, Bluetooth and GPS, in a 3.82 MB PDF.

Wireless section of the Samsung SM-A11 schematic, covering the WiFi, Bluetooth and GPS circuitry, in a 4.34 MB PDF.

Full schematic package for the Samsung SM-A736B, the Galaxy A73 5G model code, in a ZIP archive of roughly 18 MB.

PDF schematic whose name mentions Z470, 989 and PCH, which suggests documentation around an Intel platform controller hub, possibly with a Z470 board code.

Schematic PDF for an Acer Aspire 3 notebook on a Quanta ZAS board, revision 1A, archived as an 866 KB RAR.

Motherboard schematic PDF with the codes TWL and JWL, revision 3C and an ERD tag, dated 20150729 in the name.

Compal LA-971 schematics at revision R0.1, compressed into a 702 KB RAR file. The low LA- number points to an older Compal notebook design, and R0.1 suggests an early…

Compal LA-9632P schematic, revision 1.0, carrying the VIWGP project code and dated 0227, labelled for the G500.

Sheet for the TIP31 NPN and TIP32 PNP complementary power transistor pair, with the name stating 100 V and 3 A ratings; the PDF is 198 KB and listed under schematics.

WiFi, Bluetooth and GPS schematic for the Samsung SM-A22 5G, a 5.26 MB PDF sheet. It documents the wireless connectivity block, including the WLAN and BT path, GNSS…

PDF schematic for the MSI GTX970 GAMING 4G graphics card on the MS-V316 PCB, revision noted as R11, compressed into an 814 KB RAR file.

Schematic for the HP 15-U483CL, Quanta projects Y62P and Y63P, board DAY62PMB8E0 at revision E.

Schematic archive for the Gigabyte GA-990XA-UD3 motherboard, named r101 and sized 1.71 MB, containing a PDF.