Schematic diagram in PDF for the Gigabyte GA-965P-DS4 desktop motherboard, with the 101G tag likely marking the document revision.

Repair guide in PDF form for the K43SA notebook, filed under schematics at 342 KB. Documents of this kind usually walk through power-on sequences, typical failure…

Schematics in PDF for the Lenovo C260 all-in-one, project ZAA00, made on Compal board LA-B001P. The LA-xxxxP pattern is Compal's standard board numbering.

Huawei G6 smartphone schematic delivered as a 775 KB PDF. The file name does not specify the board revision, so confirm the designators and layout against the board you…

User guide for the Huawei Y5II smartphone, a 7.66 MB PDF even though it is filed among schematics.

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…

Circuit schematic of the Orange Pi Zero Plus2, revision 1.0, as a 197 KB PDF. It documents the power tree, processor pin connections, memory, onboard storage, wireless…

Quanta schematic in PDF for the motherboard DA0QU9MB6C0, project code ZHK, revision 3A, with a document date of 30 June 2014 in the name. The laptop brand is not stated.

Schematic for the Quanta CT6 project, revision R1B, as a 989 KB PDF; the laptop brand and model are not stated in the name.

Revision 1.0 schematic for the ASUS M50VM notebook, packaged as an 862 KB PDF. It documents the mainboard circuitry, allowing a repair tech to trace the standby and main…

Sony Xperia E4g schematic covering the E2003, E2006, E2033, E2043 and E2053 regional versions, supplied as a 320 KB PDF.

PDF schematic for the Nokia 2260 mobile phone, about 777 KB in size. Nothing beyond the model number appears in the name, so the board revision is unknown.

Nokia 6020 schematics, second file of the set as the trailing 2 in the name suggests, in a 952 KB PDF. No board revision is listed.

Nokia 6020 schematic diagrams, a 1.08 MB PDF with no revision given in the file name. A repair technician can follow the battery and charging path, trace power…

PDF circuit diagram for the ThinkPad T400 built on the MALIBU-3 motherboard, an external SDV-stage release, version 142 dated 0928, covering the ICH9 chipset variant.

PDF circuit diagram for a notebook labelled M7V, 1.29 MB in size. The file name gives the model code alone, without brand, board number or revision, so the exact version…

ASUS A7Sv notebook motherboard schematic, a sizeable 7.56 MB PDF. The name gives the model but no PCB revision, so compare the revision silkscreened on the board with…

Schematic PDF, 1.04 MB, for Sony board MBX-238, designed by Wistron under the Tucana project name.

Schematic document for Sony VAIO laptops identified as M630 and M640, supplied as a 1.11 MB PDF.

Sony VAIO VGN-SR55E schematic covering the MBX-190 motherboard, with M750 also given in the name, likely a project or model code.

Toshiba Satellite A100 schematic produced by Inventec, whose board project is named San Antonio.

Schematic for Sony VAIO motherboard MBX-147, supplied as a 1.25 MB PDF; the name gives only the board number, without model, project code or revision.

Service documentation for the Sony VAIO VGN-FJ series, stored as a 2 MB PDF and catalogued as a schematic.

Circuit diagram in PDF for the Sony PCG-61611, built on Quanta's NE7 ODM platform, at 1.03 MB.

Repair guide for the Asus X550LD notebook, provided as a PDF of about 1004 KB. The name carries no board revision or further details.

Acer Aspire E5-751 schematic from Quanta, project ZYV, supplied as a 1.73 MB PDF. The name lists neither a board number nor a revision, so compare the ZYV project code…

Quanta OP8 schematic, revision R1A, a 2.52 MB PDF. The name lists the Quanta project code and revision without any retail model, chipset or CPU details.

Wistron DJ1 schematic for a Calpella-platform board in UMA form, revision X01, a 798 KB PDF.

Revision 0.2 schematic for the Compal LA-5481P motherboard, a compact 994 KB PDF. No laptop brand or model appears in the name, so identify the machine by the LA-5481P…

ASUS K42Jv laptop schematic in PDF format, 1.41 MB in size. No board number or revision is given in the name, so read the title block and compare it with the silkscreen…

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…

Schematic PDF for the Lenovo LCFC NM-E791 motherboard, revision 1.0. At only 337 KB it may be a partial or heavily compressed document, so check its page count.

Datasheet-style PDF covering the TIP29 and TIP30 complementary power transistors, filed here under the schematic category.

Another reference for the IRF540 power MOSFET, provided as a 117 KB PDF and indexed as a schematic despite being named a datasheet.

Schematic in PDF for the Quanta G3EC project, which corresponds to board number DAG3ECMBCD0.

Named 2SD1934 with an _E suffix, this 40.2 KB PDF is most likely the datasheet for that NPN transistor, since 2SD is the JIS prefix for NPN low-frequency types.

At only 34.4 KB, this PDF is a short reference for the 2SD1913 transistor. Under Japanese JIS part numbering the 2SD prefix identifies an NPN device for low-frequency…

Component documentation for the 2SK1475, a JIS-style part number whose 2SK prefix identifies an N-channel FET.

Datasheet-style document for the 2SJ227, stored as an 85.3 KB PDF and indexed in the schematic category.

Component datasheet for the 2SD882S transistor as published by UTC (Unisonic Technologies), filed here under schematics although it is a part specification rather than a…