A brief 48.3 KB PDF on the 2SC3504, catalogued as a schematic but containing transistor data.

PDF, 52.3 KB, documenting the 2SA1177, a PNP bipolar transistor in the JIS 2SA numbering scheme.

A compact PDF of 48 KB filed under schematics, named after the part 2PB1219A with a trailing 3 that probably marks a document issue.

Short PDF, 26.4 KB, named 2pg301 and placed in the schematic category alongside related 2pg files.

PDF of 47.7 KB named 2PD602A, apparently issue 4 of the document. The name identifies a part rather than a product or board, which points to a discrete semiconductor…

PDF of 168 KB filed as a schematic and named 2N2219A, a designation in the JEDEC 2N numbering used for discrete semiconductors.

A small 26.9 KB PDF in the schematic category, named only with the part number 2N6519 from the JEDEC 2N registration series.

A 54.5 KB PDF filed as a schematic and identified only by the short code 51HQ, with no brand, model or revision stated.

Filed as a schematic, this 75.4 KB PDF named 30TPS16 reads like a power semiconductor part number rather than a board layout, so it is most likely a component datasheet.

PDF reference, 274 KB, for the 24C164, a cascadable 16 Kbit two-wire serial EEPROM. The file sits in the schematic category but is essentially part documentation with…

Schematic PDF, 1.08 MB, for the Compal LA-A992P notebook mainboard. Only the board number is given, with no brand, model or revision in the name.

PDF schematic for the IBM ThinkPad A30, roughly 986 KB in size. No board number or revision is given in the name, so confirm that the drawing matches the planar in your…

Schematic in PDF form labelled CADIZ-CP, which appears to be a board or project code name; no brand, model or revision is stated in the name.

RAR archive of 827 KB containing a schematic in PDF format for the Adamo 13, the thin notebook sold under the Dell Adamo name; no board number or revision is given in…

PDF document filed under schematics, titled only as unit two in Spanish (unidad 2), which suggests a chapter of a repair or electronics course rather than a board…

Compatibility chart in Portuguese for charging connectors, a compact 183 KB PDF listing ports that can be swapped between handsets.

Fingerprint sensor section of the Samsung Galaxy A30s (SM-A30S) schematic, saved as a 4.30 MB PDF.

PDF schematic covering the WiFi, Bluetooth and GPS section for SM-A23, which appears to be a Samsung Galaxy A23 phone model number.

Charging and data circuit schematic for the Samsung SM-A23, a 2.78 MB PDF. It covers the USB port path, the charger IC, overvoltage protection, data lines and the…

Display backlight schematic for the Samsung SM-A22 5G, a 5.25 MB PDF sheet. It shows the backlight driver, the boost inductor and diode, enable signals and the lines…

Network section schematic for the Samsung SM-A21s, a smaller 1.93 MB PDF. It covers the cellular radio part of the board, typically the RF transceiver, power amplifiers…

Front camera page of the Samsung SM-A20S schematic, supplied as a 4.63 MB PDF. It lays out the selfie camera connector, its supply rails, clock and data lines, and…

Lenovo laptop schematic for board NM-A931, a 2.56 MB PDF. The name gives no model or revision, so identify the target machine by the board number.

Handsfree circuit page from the Samsung SM-A05 schematic, a 2.85 MB PDF. It deals with the headset jack: detect line, left and right audio outputs, headset microphone…

PDF schematic covering the microphone, loudspeaker and earpiece circuits of a handset, from a sectioned series of roughly 4.78 MB pages without a model in the name.

Schematic PDF for a laptop mainboard numbered LA-D102P, 1.47 MB; the name gives no brand, model or revision.

Small PDF of 342 KB filed under schematics, but its name refers to a Tokopedia invoice and gives no device model, brand or board number.

PDF schematic for a Dell Latitude board numbered LA-N381P revision 1.0. The specific laptop model is not named, and the LA-xxxxP pattern indicates Compal as the board…

Schematic PDF for board LA-1511 at revision 1.0, size 1.05 MB. The LA- prefix resembles Compal's board numbering, though the name gives no model and this older style…

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

Schematic document titled as the PCB diagram for an NP P40 notebook, supplied as an 18.8 MB PDF.

Samsung NC10 netbook schematic, board code-named WINCHESTER, revision 1.0, with a date of 20 August 2008 in the name; the file is a 1.54 MB PDF.

Quanta ZL7 notebook mainboard schematic, a 1.95 MB PDF with no revision stated in the file name.

Main electrical parts list, chapter 05, from the Samsung GT-N5100 Galaxy Note 8.0 service documentation, a small 40.6 KB PDF.

Schematics for the Compal laptop board LA-K881P, supplied in a 4.71 MB zip archive. Compal names its motherboards with an LA- prefix followed by a project code, and…

Revision 1.0 schematic for MSI board MS-V317, here named with an R_1.0 suffix and saved as a 1 MB PDF.

MSI MS-V335 schematic, revision 1.0, in PDF format at about 442 KB. MSI's MS-V numbering covers its graphics card PCBs, and this name does not reveal which GPU is…

Schematic for board V336, revision marked 20 and probably meaning 2.0, as a decrypted PDF of about 1.04 MB.

Schematic PDF for the Xiaomi Redmi 9A smartphone, code name dandelion. It covers the circuits of the phone's main board, typically including the PMIC, charging path…

Small RAR containing a PDF named for a CPU socket, a generic name that gives no laptop model, board number or socket type.