A 121 KB PDF indexed as a schematic, named 300HFU-100. Apart from that code and its dash suffix, there is no brand, laptop model or board revision.

The 51.7 KB PDF named 300HF sits in the schematic index but carries no device, maker or board number.

Code 45CIQ100 is the only detail in this 333 KB PDF, listed as a schematic without any brand, model or board revision.

Schematic PDF, 518 KB, named U56E_RG. U56E is the model or board code, and the RG suffix is not explained in the name, so check the title pages to understand it.

Schematic in PDF for the ASUS TP501UB laptop, labeled TP501UB-RG, in a 1.22 MB RAR. The diagrams cover power supplies, charging circuitry, CPU and GPU rails, and…

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

PDF document of 972 KB named only TX4150A, catalogued as a schematic, with no brand, device or board details in the name.

PDF document named after TAS5614LA, a Texas Instruments Class-D audio power amplifier IC used in audio equipment.

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

Large 44.5 MB PDF catalogued as a schematic, its Persian file name roughly meaning mobile repairer.

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

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

Quanta ZBC schematic in PDF form, delivered inside a 3.44 MB RAR archive. ZBC is the Quanta project code named in the file; no revision is given, so compare against the…

Schematic for the Biostar A78DD-M2T motherboard, packed as a PDF in a 910 KB RAR archive.

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.

Schematic PDF for the TV model TH32A410H carrying the -3 suffix, 6.62 MB in size, the same size as the -1, -2 and -4 copies in this set.

Service schematic in PDF form for the TH50PV80D, a 50-inch plasma television model, about 10 MB.

PDF schematic of the Gigabyte GA-P85-D3 at revision 1.0, the earliest release of this board, compressed in a 964 KB RAR archive.

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

Dell schematic PDF named VBW11, 3.24 MB, which is most likely an ODM project or board code; the laptop model is not stated.

Schematic in PDF, 889 KB, carrying only the label X61, with no manufacturer, board number or revision given in the name.

Schematic in PDF titled z60, with no manufacturer, board number or revision in the name.

Complete schematic for the Samsung SM-J120, provided as an 8.41 MB PDF; the Spanish word esquematico completo means full schematic.

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

Toshiba Satellite L500 schematic for the board design identified as Perugia10M. The name gives no revision or chipset, so compare the project name printed on the…

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

Service schematic in PDF form for the Samsung SM-E500H, the Galaxy E5 smartphone, 7.24 MB.

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…

Service manual in PDF for the Samsung SM-T211, the Galaxy Tab 3 7.0 tablet variant. Samsung service manuals typically include schematics, PCB layouts, disassembly steps…

A 1.47 MB PDF schematic for the BN44-00605A power supply board, also referenced as PSLF770S05A in the name. BN44 is the Samsung part-number series for TV power boards.

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 PDF for the ASUS M60J laptop motherboard, revision 2.0. Any PDF reader opens it for tracing voltage rails, following the power-on sequence, locating test…

PDF schematic for the Osaka platform board 6050A0059801, revision MB-A01, marked CS1 with part code TC7778zba000 and an early 2004 date code.

Repair guide for the ASUS E403SA in PDF format, 672 KB, catalogued with schematics. Such guides usually describe the power sequence, main rails and common failure…

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

Nokia E66 slider phone schematics in a 979 KB PDF. The name gives the model only, with no board number or revision, so match the main board label against the drawings…

Circuit schematic for the classic Nokia 6210 handset, saved as a 779 KB PDF document. For older phones like this, diagrams are especially useful because replacement…

Schematic for the Nokia 6280 slider phone, provided as a 987 KB PDF file. The pages let a technician follow supply voltages out of the power management chip, check the…

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…

Schematic in PDF form for the Dell Precision 7740 workstation laptop, Compal board LA-H281P revision 1.0, 4.89 MB.