PDF schematic for the Nokia E61 business smartphone with QWERTY keyboard, 1.48 MB in size.

Circuit diagrams for the Nokia 7610 Symbian camera phone, stored as a 1.31 MB PDF. The name gives only the model, without a board number or revision, so check the main…

Nokia 6230 schematic set in PDF format, 1.34 MB. Only the model is indicated; there is no board number or revision in the name, so check the main board's printed code…

Lenovo E47 service archive for Quanta board KL9A, in RAR format at 1003 KB. Quanta identifies its laptop designs with short project codes like KL9A, printed on the…

PDF schematic for the ThinkPad T42 laptop, about 1.08 MB in size. No board revision or code name appears in the name, so check the system board label before matching…

RAR archive of BIOS firmware naming A42J and K42JP, two closely related ASUS notebook models that share platform designs.

Firmware for Quanta mainboard DAUT1AMB6E1, revision E, compressed as a small 918 KB RAR.

Combined Microchip datasheet for the PIC18F2220, PIC18F2320, PIC18F4220 and PIC18F4320 flash microcontrollers, provided as a 7.14 MB PDF.

Firmware package for the ZEED4 receiver, version V8.29 dated 26 October 2021, in an 11.5 MB zip.

Firmware for the A9000 receiver, version V8.29, dated 26 October 2021, delivered as an 11.2 MB zip.

Archive containing both BIOS and EC firmware, labelled L390, most likely a Lenovo ThinkPad L390.

Boardview for the ASUS X507MA laptop mainboard in FZ format, a compact 66.4 KB file. The name gives no board revision.

Covers the 2SD601A, an NPN bipolar transistor from the JIS 2SD series, in a 43.1 KB PDF file.

Small 27.3 KB PDF for part 5LN02C, listed as a schematic though it is evidently a discrete-device datasheet.

Component document for the 2SC3934, stored as a 50.5 KB PDF and carrying an _E suffix. Although indexed as a schematic, the 2SC designation follows Japanese JIS…

Data for the 1T367 transistor in a 44.2 KB PDF, stored with schematics. The 1T prefix belongs to the old Soviet semiconductor designation, indicating a germanium…

PDF schematic for the Compal LA-A972P laptop motherboard, 1.19 MB. The file name gives only the board identifier, so brand, model and revision are not stated.

Boardview in .cad format named X1403ZA 2.1, which most likely denotes an ASUS X1403ZA board at revision 2.1, although the name gives no brand.

Compact 819 KB zip of schematic material for the model code A245F, with no further revision or board details in the name.

Boardview in CAD format, zipped, for a board identified as NB8513 MB V3, meaning mainboard revision 3. The name does not specify the laptop brand or model.

ASUS-style BIOS file for the K53SD laptop series, with the .208 extension showing firmware version 208. The 4MB size matches the SPI chip used on these boards.

Two-megabyte dump tagged 820 g1 16, most likely from an HP EliteBook 820 G1, with a matching StatusRegVal file; the name gives no board number.

A 4 MB binary named after the Micron N25Q032A SPI flash, with no device, board number or firmware version in the name.

BIOS image for the HP Pavilion G6-1138se notebook, a 4 MB binary suited to a 32 Mbit SPI flash.

Raw binary for the Acer 5740, only 128 KB in size, which is far too small for a main BIOS and more likely an EC firmware image or a small flash dump.

ZIP archive of 978 KB named UX510U, a model code in line with ASUS ZenBook UX series naming, though no brand or board revision is given.

Boardview for the ASUS X1403ZA laptop motherboard, saved as a 814 KB .cad file, a format many boardview programs read. No board revision is given in the name.

Compal LA-B012P schematic in PDF, with r10 in the name most likely pointing to revision 1.0.

Schematic for a Lenovo LCD monitor, model D222, supplied as PDF in a RAR archive. Monitor schematics usually cover the power supply board, backlight driver and scaler…

ASUS X453SA repair guide in PDF format, roughly 1.1 MB, filed with schematics. Guides of this kind usually describe the power-on sequence, main power rails, key test…

Minimal 256-byte binary named i500, without any model, panel or board details. Its size points to a small serial EEPROM such as a 24C02, often used for LCD EDID or…

Boardview file for the ASUS G531GW gaming laptop mainboard in CAD format, where the number 16 in the name likely marks a revision or file version.

Boardview file in BRD format for the Quanta X8B mainboard, a Quanta project code that the archive gives without the laptop model.

Cover page of the Samsung SM-A325M service manual, a small 162 KB PDF. This section usually carries only the model name, manual title, revision and copyright notice…

Laptop mainboard schematic for the Quanta TE1 design, provided as a 720 KB PDF with no revision or retail model in its name.

PDF schematic in a RAR archive for the ECS R40IIX laptop mainboard, with the ECS part number 37GR40100-10.

PDF schematic for the Acer Aspire A514-52K laptop, main board NB8517 MB V2, delivered in a 3.49 MB RAR.

Schematic PDF for a TCL device identified by the code L40E09, most likely a television chassis or board.

Schematic in PDF format, 14.1 MB, carrying the part number MFL71433001 together with LB9KBLG9KB and 43LT340C0TBGB, which appear to identify an LG television service…

ASUS boardview archive for the K51AB and K51AC notebooks, 2.31 MB in RAR form. The name gives no board revision or exact format, so check the files inside to see which…