Repair guide in PDF format for ASUS X302LA and X302LJ notebooks, 1.83 MB, indexed with schematics.

Disassembly and reassembly procedure in PDF format, 2.63 MB, typically a chapter from a service manual.

Schematic archive for the Lenovo ThinkPad T480, board NM-B501, packed as a 4.39 MB RAR.

Schematic PDF for the HP Compaq F700 notebook, covering Quanta boards DA0AT1MB8H0 and DA0AT2MB8H0, packed in a 1.75 MB RAR.

PDF schematic for the A70, Samsung model SM-A750FN as given in the name, packed into a 5.39 MB RAR.

Duplicate copy of the Quanta SW1 mainboard schematic, also 1.08 MB in PDF format. The name provides no revision or retail model details, so confirm the SW1 code and…

MSI MS-7A32 motherboard schematic in PDF, labelled v1.1 r1.0, packed in a 1.18 MB RAR archive.

Schematic for Apple model A2141 with logic board 820-01700, a 2.97 MB PDF. The document covers power rails, sequencing, and signal nets across the board, and is used to…

PDF schematic named only i8200, 3.76 MB, with no brand or board number given in the name.

2.1 amplifier schematic attributed to Amiru, a compact 98.7 KB PDF. The name gives no details about the ICs or power level, so the diagram itself must be read for…

Technical Mriganka 2.1 amplifier design using the TDA7379 and TDA7377 power amplifier ICs, a 206 KB PDF.

Schematic in PDF form, compressed as RAR, for the Pegatron IPMBW-BR motherboard, revision 1.03. The name gives no system brand or model, only the Pegatron board code.

PDF schematic titled only R60, about 1.63 MB, with no brand, model or board number in the name.

Inventec schematic set for the PIXIES RX02 platform with board number 6050A2426501, delivered as PDF files in a 791 KB RAR.

PDF schematics for the Huawei P9, covering the AL00 and DL00 model variants, in a 2.74 MB RAR archive.

Schematic package for the Motorola Moto G100, model XT2125, packed in a 39.3 MB RAR archive (the Spanish word esquematico in the name simply means schematic).

Sony schematic for the MEX-BT5000 car stereo with Bluetooth, provided as a 6.75 MB PDF with no version indicated.

Schematic PDF of 3.33 MB titled VST59SP89, with no brand or device description in the name, so the exact equipment it covers is unclear from the label alone.

Early 0A revision schematic for the MS-7389L2 board, a smaller 698 KB PDF than the later editions.

Schematic in PDF form for Inventec motherboard 6050A2509701, revision A02, packed in a 983 KB RAR.

Schematic of 1.58 MB in PDF, labelled X51C together with T12C; these look like project codes, but no brand, board number or revision is given, so verify the target board…

Schematic in PDF form, zipped to 1.24 MB, for laptop board 6050A2355301-MB-A03 at revision A03.

PDF repair guide for the ASUS UX31E, catalogued under schematics. Asus repair guides typically contain block diagrams, power sequence notes, troubleshooting flowcharts…

Schematic in PDF format for the Mo-1225 analog oscilloscope, with the file title in Portuguese.

MSI MS-7293 schematic set, delivered as a 4.23 MB RAR file. No revision, chipset or platform is mentioned in the name, so check the version marking on the PCB near the…

Full schematic for the Apple iPhone X in PDF format, 14.3 MB. It covers the logic board circuitry including power management, charging, baseband, NAND, display, camera…

Schematic in PDF form, 1.13 MB, for Inventec board 6050A2264901, with no laptop model or revision given in the name.

Schematic of the Samsung BN44-00497A power supply unit, a 2.11 MB PDF. The BN44 prefix is Samsung's numbering for TV power boards, and the A suffix is the revision to…

Schematic diagrams for the Nokia 770 Internet Tablet, named N770 in the file, provided as a 901 KB PDF.

Circuit diagram for the ThinkPad T43, supplied as a 1.68 MB PDF. The file name carries no board number or revision, so the exact design version has to be confirmed…

Second PDF copy of the Quanta AT5 motherboard schematic, revision R1A, about 1.22 MB. AT5 follows the project-code pattern of Quanta, the ODM that manufactures laptops…

PDF schematic covering the SM7225 processor, 1.52 MB, with no handset model or revision mentioned. Open it in a PDF reader to search net names and pin functions.

Document for the BA7075, a ROHM integrated circuit, provided as a 158 KB PDF and filed as a schematic.

Compact 42.5 KB PDF for the 2SD1824, carrying an E suffix in the name that is not otherwise explained.

Data for the 2SD2184, an NPN low-frequency bipolar transistor according to the Japanese 2SD numbering prefix, supplied as a 43.8 KB PDF.

Short 44 KB PDF covering the 4N32 and 4N33 optocouplers, two closely related members of the 4N family that use a Darlington phototransistor output for high current…

Revision 5 of a datasheet for the 4N25 optocoupler, a 281 KB PDF. The 4N25 is one of the oldest and most common phototransistor-output isolators, often found in power…

Component data for the 2SD2130 NPN transistor, a PDF of about 209 KB. The name carries no board or device information; it is a part sheet following the Japanese 2SD…

Datasheet for the 2SD2117, filed as a schematic but actually a component specification in PDF form, about 67.5 KB.

Indexed as a schematic, the 2SD1723 PDF of 146 KB is a component sheet for one discrete transistor.