Laptop schematic in PDF format labelled SP6 and ENVY13, pointing to an HP Envy 13 notebook with SP6 as the board or project code; no brand field or revision is supplied.

Analog Devices datasheet for the AD7845, a 12-bit multiplying digital-to-analogue converter with an on-chip output amplifier, supplied as a 255 KB PDF.

Datasheet PDF of 92.7 KB for the component 10MQ040N, part of a small series also represented here by 10MQ060N and 10MQ100N.

PDF datasheet for the ICL8038 precision waveform generator and voltage-controlled oscillator, a classic chip giving simultaneous sine, square and triangle outputs.

ASRock 970 PRO3 R2.0 layout file, revision 2.0, PCB number 70-MXGNV0-A01, packed into a 446 KB ZIP archive.

Datasheet for the IRF510 N-channel MOSFET, a 97.7 KB PDF. The document should cover ratings, transfer and output characteristics, capacitances and the TO-220 pinout.

Component datasheet for the 1N457, a JEDEC 1N-series diode, saved as a 62.5 KB PDF and categorised here as a schematic.

Datasheet in PDF for the 24AA02 and 24LC02B, 2 Kbit serial EEPROMs on the two-wire I2C bus.

Lenovo IdeaPad Y510 schematic supplied as a 1.26 MB PDF. The name has no board number or revision, so identify the board from the title block and confirm that it matches…

PDF schematic for the Wistron board 09220-1, with HM42 and CP 0122 also noted in the name, packed in a RAR.

ZIP package of NLBA Laptop Battery Analyzer version 3.2.4, a Windows utility used with SMBus adapters to read and edit data in laptop battery controllers.

PDF schematic for the Sony KDL-23S2000 LCD television on the WAX2 chassis, US and Canada edition, about 13.8 MB.

A 1.17 MB Microchip datasheet for the PIC16C9xx family, PIC16 microcontrollers with a built-in LCD driver module.

Complete datasheet in PDF form, 1.23 MB, for the tiny26, which corresponds to the Atmel AVR ATtiny26 8-bit microcontroller. No revision is given in the name.

Discrete-part datasheet for the 2SK1608, delivered as a 36.3 KB PDF. The Japanese 2SK designation marks it as an N-channel field-effect transistor, while manufacturer…

The 2SC3637 is documented in this 117 KB PDF. Following the Japanese JIS scheme, the 2SC prefix denotes an NPN bipolar transistor, and no model, board or revision…

Datasheet for the OmniVision OV7670 CMOS VGA image sensor, as an 856 KB PDF. It covers the SCCB control interface (similar to I2C), register settings, parallel pixel bus…

Datasheet PDF for the 2SC3254, 103 KB, filed among schematics. The Japanese JIS designation 2SC marks an NPN transistor, and the name contains nothing beyond the number.

Schematic in PDF for HP 15 and 15s-gr series laptops, a Compal design with project code GPP53 and board LA-H32AP at revision 0.2.

Datasheet in PDF format for the 2SC4161, 130 KB in size. The 2SC prefix in Japanese JIS numbering identifies an NPN bipolar transistor, and the sheet should give voltage…

Reference for the FGH40N60SFD IGBT, with the name stating 40 A and 600 V, supplied as a 463 KB PDF.

Part 1SS352 is the only information in this 68.4-style short PDF name; the file is 69.2 KB and most likely the data sheet for that small-signal silicon diode, as…

ASUS Z96S schematic in PDF form, 2.37 MB, marked unlocked, meaning the PDF security restrictions were removed to allow printing and text search.

Desktop motherboard schematic in PDF labelled with the Foxconn model H61MD, an Intel H61 chipset board; the name misspells the brand and adds an HW suffix of unclear…

Datasheet for the RQ3E070BN, a ROHM N-channel power MOSFET, supplied as a fairly large 2.59 MB PDF.

PDF datasheet for the AON7403, an Alpha and Omega Semiconductor part, around 173 KB; the (1) in the name is just a duplicate copy suffix.

PDF schematic for the Quanta VM9M motherboard, revision F3B according to the name. The 1.14 MB document can be opened in any PDF reader and searched for net names, part…

Samsung SM-E500F schematics provided in an 8.68 MB PDF file. The name lists only the model, without revision or region.

Circuit diagram in PDF for the Sony PCG-61611, built on Quanta's NE7 ODM platform, at 1.03 MB.

Document for the 2SD869 transistor, catalogued as a schematic though the name only gives a part number, so it is most likely the datasheet.

Datasheet PDF of 320 KB named for part 12CGQ150, catalogued under schematics. The numbering resembles International Rectifier discrete rectifier products, and the file…

MEAnalyzer revision r368 packed as a 7z archive, a tool rather than firmware for a specific board.

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

Xiaomi Redmi 6A recovery, codename cactus, using TWRP version 3.5.0 built for Android 9.0. The zip is 21.6 MB and should hold the recovery image.

Combined schematic and boardview package for the Lenovo Legion S7 15ACH6, motherboard code BM5070, in a 4.22 MB RAR archive.

Schematic for the Lenovo G410 and G510 on Compal board LA-9641P, discrete graphics version, revision 0.3, in PDF.

Archive of TV firmware for a TREEVIEW set using the P638HK main board, marked T, with an RT2936 chip and a Silicon Labs SI2151 tuner. The panel named is LSC320AN09.