PCB mechanical drawing set for the Orange Pi PC, revision 1.1, saved in AutoCAD 2004 DWG format inside a 123 KB RAR archive.

Boardview covering the ASUS K40C and K50C notebooks, mainboard revision 2.0, supplied as a 1.56 MB RAR archive.

Binary firmware for a VS T56RJ universal LCD controller board, set up for a 1920x1080 Full HD panel.

Firmware for the Lenovo IdeaPad S10-3S, an Intel Atom netbook, distributed as a 611 KB RAR archive.

Samsung NP-Q1 schematic stored as a 1.10 MB PDF; the name gives only the model and no motherboard number or revision.

Schematic for the Samsung Galaxy S5, variant SM-G906S, provided as an 8.15 MB PDF with no board revision in the file name.

Nokia N80 schematic, part or version 2 according to its name, provided as a 1.43 MB PDF.

U5A schematic stored as a 1.05 MB PDF, covering the mainboard of the notebook model with that designation.

Foxconn-made schematic for Sony board MBX-159, project MS60-1-01 at revision R1.0, with the note H_MP_MB suggesting a mass-production main board set.

Wistron Storm UMA schematic, revision 1, for the Acer Aspire S7-391 ultrabook, delivered as a 1.25 MB PDF.

Quanta ZHK schematic shared by the Acer Aspire ES1-111 and Aspire V3-112P, UMA integrated graphics version, revision 1A, as a 1.12 MB PDF.

Quanta ZY9 revision 3A schematic covering the Acer Aspire 8940 and 8940G, supplied as an 859 KB PDF.

Dell Inspiron 1545 schematic as a compact 700 KB PDF. Only the brand and model are stated, with no motherboard number, ODM project or revision, so read the first page…

Intel HEX firmware of 360 KB for an XL1910S monitor in its 6K variant, with the panel or board token V185BJ1 and version 1.1 stated in the name.

Firmware archive for the Lenovo G580 notebook, packed as a 2.92 MB RAR. The name gives no board number, revision or BIOS version, so inspect the contents before use.

PDF datasheet covering the NXP LPC1768, LPC1766, LPC1765 and LPC1764 ARM Cortex-M3 microcontrollers, about 313 KB in size.

Application note related to the XR2206, the Exar monolithic function generator IC, saved as a 145 KB PDF; the number 2 in the name suggests it is the second note in a…

Schematic diagram in PDF format for the Lenovo ThinkBook 13s-IWL, motherboard BM5884A revision V1.2, 3.55 MB.

Firmware image for the Quanta board DA0X8BMB6G0, marked by its author as a working BIOS.

Zip archive with an uninformative numeric name, roughly 485 KB, giving no hint of device, brand or board number.

PDF of 1.01 MB for the LM101A-N, a general-purpose operational amplifier, catalogued under schematics.

Data sheet covering the BC548B NPN transistor, where the B suffix denotes a specific gain group, stored as a 32.8 KB PDF.

Archive of about 904 KB containing what the name suggests is video BIOS for an AMD Radeon RX 580, with no vendor, memory size or version stated.

Indexed as a schematic, this 73.7 KB PDF carries nothing but the part number 1SS349 in its name, with no device or board stated.

Listed as a schematic, 35sgq030 is a compact 43.8 KB PDF with a name that looks like a semiconductor part number.

PDF of 429 KB about the 24Cxx series of I2C serial EEPROMs, the 8b in the name likely referring to a specific edition or density group, which the name does not spell…

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…

EEPROM dump for a 24C02A serial memory chip, labelled VC97 and version 2.2, 256 bytes in size with a doubled bin.rom extension.

Schematic collection for the OPPO F19 Pro smartphone, packed into a 2.28 MB zip file. No board number or revision appears in the name, so compare the PCB markings with…

Windows executable of the Intel Flash Image Tool, build 16.0.15.1662, roughly 14.8 MB in size.

Spanish course chapter numbered topic 7, dealing with diagnosis and repair of software faults in mobile phones; the 541 KB PDF matches the unnumbered copy of the same…

Backlight circuit document in Spanish, a 741 KB PDF that likely explains or diagrams a display backlight driver stage.

Boardview for the Lenovo ThinkPad X13 Gen 2 AMD version, motherboard NM-D441 revision 1.0. NM-D441 follows LCFC numbering, the Lenovo-owned ODM.

Audio schematic for the Samsung SM-A23 covering the microphone, loudspeaker and earpiece circuits, packed into a 2.79 MB PDF.

Backlight circuit schematic for the Samsung SM-A23, provided as a 2.78 MB PDF. The sheet focuses on the display lighting path, showing the backlight driver, boost…

Samsung SM-A05 audio schematic page showing the microphone, loudspeaker and earpiece circuits, 6.27 MB PDF.

Touch screen circuit from the Samsung SM-A10 schematic, 2.25 MB PDF. It shows the touch connector, the communication and interrupt lines to the processor and the supply…

Samsung SM-A10 SIM card schematic in a 2.25 MB PDF. It lays out the SIM socket signals, clock, reset, data and supply lines plus the protection parts placed between the…

PDF page titled component name from a sectioned phone schematic set of about 4.77 MB, with no device model in the name.

Boardview in .cad format for motherboard 6050A2945601-MB-A01, an Inventec-numbered board of the type used in HP notebooks, 3.08 MB.