Schematic for the Quanta BLBD board, a PDF of 973 KB. Quanta labels its motherboards with project codes such as BLBD, usually silkscreened near a DA or similar part…

Schematic PDF for the Acer Aspire 5943G laptop, based on the Compal LA-5981P motherboard, revision 1.A.

ZIP archive with the boardview for the ASUS TP300LA mainboard, revision 1.2. The layout shows component positions and net names, letting a technician hunt down a shorted…

Alternative firmware copy for the HP EliteBook x360 1030 G2, packed as a 7.95 MB RAR; the (1) suffix only marks it as a duplicate-named file and gives no version or…

Duplicate copy of the ThinkPad X1 Carbon 8th Gen type 20UA firmware, BIOS version N2WET40W, in a 10.8 MB Lenovo RAR identical in size to the first copy.

Firmware package for the Quanta motherboard DA0P5HMB8J0, revision J, noted as giving a working display after flashing.

Circuit diagrams for the Acer Aspire R5-571TG mainboard, the Pegatron P5HCJ project at revision 1.2, supplied as a PDF.

Schematics for Compal board LA-H672P, revision 1.0, with EOC41 given as the platform code, in a 1.01 MB PDF; no laptop brand is stated in the name.

Lenovo schematic in PDF, board NM-A331, revision 0.4. The NM-xxxx numbering is used by LCFC, Lenovo's own ODM, though the name does not say which laptop model the board…

ProBook 450 G5 firmware for HP's Quanta-built DA0X8CMB6E0 board, revision E, stated as a 16 MB image and supplied in a ZIP of 6.91 MB.

Schematic in PDF, 3.04 MB, for Lenovo board NM-C511 revision 1.0. NM-prefixed numbers belong to LCFC, the Lenovo-Compal joint venture that designs many Lenovo laptop…

Sheet for the 2SB156, labelled in the name as a PNP transistor rated -20 V and -500 mA, provided as a 39.7 KB PDF and indexed under schematics.

Datasheet for the BUW84 and BUW85 NPN power transistors, as stated in the name, in a 101 KB PDF indexed as a schematic.

Schematics in a 13.8 MB PDF for a board marked 330S_KBL_MB, version V06 at MP revision, carrying the code 431204223050.

Small PDF of 42.4 KB catalogued as a schematic, named only with the code 3LP02C, which reads like a discrete semiconductor part number rather than a laptop board.

A RAR archive of about 1.32 MB labelled for the Xiaomi Mi 4 smartphone. The name does not describe the contents, so it may hold schematics, a board layout or other…

Second copy of the iPhone 7 Plus Intel modem boardview, BVR format, 13.8 KB, apparently identical to the other file of the same size.

A PDF of 119 KB filed under schematics, though its name is simply the Japanese part number 2SC4364, which points to a component datasheet rather than a board diagram.

A 100 KB PDF whose name is simply the part number 2SC4171; despite the schematic label it is best treated as a transistor datasheet.

At 45.2 KB this is a short PDF named for the 2SC4160 part number; it is filed as a schematic but most likely amounts to a brief transistor datasheet.

Documentation for the 2SC5304 transistor, stored as a 36.3 KB PDF and indexed in the schematic category.

Reference document for the 2SA1730 transistor in PDF form, 97.6 KB in size. Only the part number appears in the name, so no specific equipment can be tied to it.

Zener diode datasheet covering the 1N4678 to 1N4702 range, provided as a 74.2 KB PDF. The series is a family of low current Zeners whose part numbers map to nominal…

Roughly 1 MB PDF covering the 1.5KE6.8 transient voltage suppressor, part of the 1.5KE family of 1500 W axial TVS diodes with a nominal 6.8 V breakdown rating.

The code 35C804A is all the name provides for this 173 KB PDF, which is catalogued as a schematic.

Listed under schematics, 35C704 is a 168 KB PDF with a short alphanumeric name that states no device, manufacturer or revision.

Manufacturer datasheet, in PDF form, for the 128 Kbit serial EEPROM sold as 24AA128, 24LC128 and 24FC128.

Full schematic in PDF for the Compal LA-E541P motherboard, project DIUYA with YB, SA, SB and SD variants, revision 2.A, 2.89 MB.

ASUS X540SA archive, an 867 KB RAR carrying the RG tag, which in ASUS naming usually marks the board revision release without giving the number.

Schematic in PDF format for the X453MA mainboard, about 1.43 MB, marked RG, which on ASUS-style files usually denotes the revision release; no brand or revision number…

RAR-packed boardview for a Radeon HD 7900 graphics card on PCB C387PI, revision 1.00X, identified as 59YV03H0 and VG0A03S, 246 KB in size.

RAR archive with a PDF schematic for the AMD variant of the N61B board, as the name states, sized at 2.54 MB. No revision number is included.

Sony laptop schematic, an 891 KB PDF whose name refers to MBX-239 and MBX-240, suggesting one document covering two closely related VAIO mainboards.

Lenovo E40 circuit diagram in PDF, approximately 1.38 MB, with no board number or revision stated in the file name.

RAR archive for the IBM ThinkPad A20 and A22 notebook family, weighing 2.82 MB. Nothing in the name identifies a board number, revision or the exact files packed inside…

Schematic diagram of the IBM ThinkPad T40, stored as a PDF of about 1.08 MB. The name gives only the model, with no board number or revision, so match the document…

RAR package of 1.77 MB named for board code 4MXS with suffix RH-02, which looks like a revision marking.

Archive in RAR format, 1.95 MB, carrying the identifier 3CESL-RH-01 plus a (1) duplicate marker, which hints at a second copy or alternate variant of a similarly named…

Schematic in PDF for Apple logic board 820-00165-A, a 1.54 MB document; the name gives no Mac model.

Boardview for the Compal EDI54 project, board LA-G712P revision 1.0, with A00 also marked, compressed into a 275 KB RAR; the trailing number suggests a duplicate copy.