Document numbered UM10155, a 179 KB PDF. The UM prefix is used by NXP for user manuals, but the name does not reveal which product it describes, so open it to identify…

Mainboard point map for the OPPO A59s smartphone, delivered in a compact 208 KB RAR archive with no board revision stated.

Component and test-point map for the OPPO A37 smartphone, tagged with board code 2DA077, packed as a 272 KB RAR archive.

Schematic set in PDF for the ASUS ME370T, the tablet sold as the Google Nexus 7, archived in RAR format.

BIOS dump labelled Fujitsu lifeboa6120, most likely meaning a LIFEBOOK A6120, in a 669 KB ZIP.

Original 2 MB dump labelled nm6 org, where org typically means a read from a working chip.

BIOS binary for an ASUS K43SL laptop, 4 MB in size, matching a 32-megabit SPI flash chip. The name gives no version, board revision or source status.

ASUS K42N firmware with no file extension, 2 MB in size, which suits a 16 Mbit SPI flash chip. No revision or status appears in the name.

Boardview for the JEDI15-17 CML platform, Wistron board number 18806-1 with the code 00C5T, in a ZIP archive. CML is generally read as Intel Comet Lake.

Complete schematic (esquemático completo, Spanish for full schematic) in PDF for the Samsung model coded G532, the Galaxy J2 Prime / Grand Prime Plus family.

Full 4 MB BIOS dump for the Acer Aspire 5740 on the Intel HM55 chipset, matching a 32 Mbit SPI flash chip.

Firmware archive for the PLANET ADW-4401 modem, a network device rather than a laptop. The name gives no version or chip details, so check what the archive holds before…

RAR package of 1.05 MB covering the IBM ThinkPad X31 ultraportable. It is smaller than a ZIP archive listed for the same model, which suggests different or fewer files…

BIOS archive of 2.48 MB for Inventec board 6050A2503201-MB-A02, revision A02. No laptop model or firmware version appears in the name.

Archive for the Apple iPhone X, 6.44 MB in RAR format, with no board number or document type stated.

Schematic for the Dell Inspiron 5570 on Compal board LA-F115P, packed in a rar archive.

PDF datasheet, 383 KB, for the ISL84522IB-T, an Intersil analog switch device; the -T suffix denotes tape and reel packaging and the 14 prefix probably refers to the pin…

Schematic for the Samsung Galaxy J7 Core, model SM-J701F, in a 2.88 MB PDF that is a larger, possibly more complete or different edition than other J7 Core documents.

Schematic diagram for the Samsung Galaxy On7, model SM-G600FY, as a 1.12 MB PDF. It supports board-level repair by showing how power flows from the battery connector and…

Toshiba Satellite L700 package referencing TE5, a platform code likely from Quanta, though the name does not state the manufacturer.

RAR archive bearing only the Dell Latitude E6510 model name, with no board number, graphics variant or revision given.

A 967 KB RAR package for the Dell Alienware M17x, where the name provides no board number, revision or generation.

PDF schematic of 3.67 MB named I8160, which matches the Samsung Galaxy Ace 2 model code GT-I8160, though the name states no brand, revision or contents.

Zipped firmware for the K52JT notebook, the AS206 suffix most likely indicating BIOS version 206, 1.27 MB in size.

BIOS image for the HP Pavilion dv9700, which the name marks as the Intel platform version.

Datasheet for the LTC4412HV from Linear Technology, a low-loss PowerPath controller that drives an external P-channel MOSFET as an ideal diode.

Microchip PIC14000 datasheet, a 766 KB PDF. This mixed-signal microcontroller integrates analog measurement features and was commonly used in battery chargers and…

Microchip PIC16F62x datasheet, a 4.09 MB PDF covering the 18-pin flash microcontroller family that includes parts such as the PIC16F627 and PIC16F628.

Datasheet for the classic Microchip PIC16C84, an early 18-pin microcontroller with electrically erasable program memory, delivered as a 961 KB PDF.

Complete datasheet for the ATmega164, ATmega324 and ATmega644 AVR microcontrollers, a 2.66 MB PDF.

Datasheet for the DAC0808, an 8-bit multiplying digital-to-analog converter with current output, compatible with the MC1408 family.

Datasheet for the Maxim MAX691 microprocessor supervisory circuit, which combines power-on reset generation, a watchdog timer, battery backup switchover and memory write…

Schematic PDF for the SM6450 processor, also labelled SM64, around 1.53 MB. No device or board revision is identified in the name.

Datasheet PDF of 64.4 KB for the HA17324, a quad operational amplifier from Hitachi following the familiar 324 layout.

The 2SD2571 transistor is documented in this 101 KB PDF, indexed as a schematic though most likely a datasheet.

A 277 KB PDF covering the 2SD2539, a part number in the JIS 2SD family, which denotes NPN bipolar transistors for low-frequency circuits.

PDF of about 179 KB for the 2SD2531, filed as a schematic but probably the component datasheet.

A 27 KB PDF named 5HN01M, filed under schematics but referring to a single discrete component. The M suffix most likely denotes a package within the 5HN01 series.

PDF documentation, around 108 KB, for the 2SD2150 NPN transistor under the Japanese 2SD numbering system.

A 107 KB PDF titled with the lowercase part number 2sd1565, catalogued as a schematic yet almost certainly a transistor datasheet.