PDF schematic for the Jetway J694TAS motherboard, revision 1.0, about 524 KB. It covers the board's power circuitry, processor regulator, memory supply, clock and reset…

Apple iPad Air 1 repair archive in RAR format, about 1.03 MB. The name does not state the document type or logic board number, so the contents may be a schematic, a…

Schematic for the Acer Aspire Z3770 all-in-one desktop, built on Pegatron board IPISB-AG at revision 1.04. Pegatron manufactured this motherboard for Acer.

Combined schematics and boardview for the Compal LA-E892P motherboard, bundled in a single 3.14 MB RAR.

Firmware package for the Samsung NP350V5C on Compal board LA-8861P, revision 2.0, with platform code QCLA4, in a 3.37 MB RAR.

Firmware image in .fd format for Apple iMac A1418, logic board 820-00597 revision A, sized 8.00 MB.

For Apple logic board 820-3302, this 1.81 MB zip archive bundles repair documentation, although the file name lists no model or revision.

Schematic PDF of 1.49 MB for Apple logic board 820-00164, with the related 051-00384 number also given in the name; Apple uses 051 numbers for schematic documents linked…

MacBook Pro A1278 package for the K90I main logic board, MLB being Apple's term for the motherboard, in a 1.63 MB RAR.

Large PDF schematic labelled 5C, which most likely refers to the Apple iPhone 5C, though the name itself gives no board number or revision.

Combined schematic and boardview set for the Quanta AT3 and AT5 laptop boards, bundled in a 5.23 MB RAR archive.

Archive for the Gigabyte 7VT600P-RZ, revision 1.0, a socket A desktop board from the VIA chipset era.

RAR archive of roughly 689 KB for the Gigabyte GA-8LD533 motherboard, revision 1.0, a Pentium 4 era desktop board.

Archive with troubleshooting material for Dell notebooks based on the Intel ICH9 southbridge, about 1.70 MB.

Archive for an Apple MacBook Pro 17-inch, labelled with project code M88 and the MBP17 tag.

Archive for the Apple MacBook unibody A1342 with project code K84 and logic board 820-2567. The 820- prefix is Apple's own part numbering for main boards.

Documentation for Apple logic board 820-3298, revision A, packed in a 2.44 MB RAR archive.

RAR archive of 1.62 MB for Apple board 820-3208, revision A; the name gives no model number or description of contents.

Archive for Apple logic board 820-2496, labelled as project K36C, packed as RAR at 1.43 MB.

RAR archive of 1.16 MB for Apple logic board 820-2375 with an A suffix, most likely indicating revision A. No model or contents are stated in the name.

Repair archive for Apple board 820-2347, labelled with the K50A project code, 1.44 MB in RAR format.

Archive for Apple logic board 820-2327, 1.35 MB in RAR format, with no revision or content details in the name. A package of this size usually contains a schematic PDF.

Archive of 219 KB for the Apple 820-2306 IR board, the small infrared receiver daughterboard. No revision is given, so confirm the number printed on the part before use.

Archive for Apple logic board 820-2023, with no schematic number or revision given in the name.

RAR archive carrying the schematic for Apple logic board 820-1766, drawing number 051-6863 at revision H000.

Schematic archive for the Apple logic board 820-1577, identified by drawing number 051-6888 at revision B000 and packed as a 1.12 MB RAR.

Firmware for the Samsung BX1931N monitor, supplied as a small RAR of 70.3 KB. The name gives only the brand and model, so the exact chip type and firmware version are…

Schematic for the iPhone X, 2.48 MB PDF, with a contributor handle and a misspelled word in the name.

Circuit schematic of the Apple iPhone 4 in PDF format, 2.31 MB. Only the model is given in the name, with no logic board number or revision, so match the document to…

Apple iPhone 5C schematic in PDF form, 1.70 MB; the name misspells schematic. No board number or revision is given, so check the title blocks for the logic board…

Apple iPhone 4S schematic in PDF form, about 650 KB. A circuit diagram like this helps trace power rails, check connections between the processor, PMIC, charging…

Short datasheet, around 78.7 KB, for the HC-SR04 ultrasonic distance sensor module widely used in hobby and educational electronics.

Analog Devices AD7541 datasheet, a 234 KB PDF for a 12-bit multiplying digital-to-analogue converter with parallel data inputs and current outputs.

PDF covering the 74LVC00AD, a quad 2-input NAND gate, with Philips named as the manufacturer in the file name; the AD suffix commonly denotes the SO package.

Component document for the 74HC245, an octal bus transceiver with three-state outputs, provided as a 267 KB PDF in the schematic category.

Datasheet for the BC557 small-signal PNP transistor, a 45.8 KB PDF that matches the size of the other BC557 files in this collection.

Boardview in BVR format, 306 KB, whose short name points to the iPhone SE logic board. No board number or revision is given, so compare the layout with your PCB before…

Archive for the Apple iPad Mini 2, ZIP format, 978 KB. The name states only the model, so its contents must be checked; a file of this size likely holds a boardview or a…

ZIP archive of 4.49 MB for the Apple iPad Air 2. Its contents are not listed in the name, but a package of this size probably includes a schematic and possibly a…

A 75.1 KB PDF titled after the 24C16 part, with a _3 suffix that likely marks a third copy or revision of the same reference sheet.