RAR-packed circuit diagram, about 1.11 MB, for the Compal LA-2691 laptop mainboard at revision R1.0.

Very early Compal schematic for board LA-2511, revision R0.1, contained in an 864 KB RAR archive.

Compal LA-1931 schematics, revision R0.3B, compressed into a 1.24 MB RAR file. The B suffix marks a sub-revision of R0.3, one of several engineering stages before the…

Circuit diagrams of the Compal LA-854 laptop mainboard, revision R0.1, stored in a 765 KB RAR archive.

Compal LA-8531P motherboard schematic at revision 0.3, a 953 KB PDF with no laptop brand or model in the name.

Revision 0.3 schematic for the Compal LA-6911P laptop board, provided as a 1.37 MB PDF; brand and model are not stated.

Second version of a block diagram for the Xiaomi Mi Max, a 3.87 MB PDF whose name carries a (2) suffix, suggesting an alternate or duplicate copy of a similar document.

Component layout diagram for the Xiaomi Mi Mix, delivered as a 3.54 MB PDF. It shows the placement of parts on the phone mainboard, letting a technician find the…

Schematic PDF for the Lenovo E200S on the Compal LA-7041P board, about 1.1 MB, with a website tag appended to the name.

Schematic in PDF form for the Compal LA-B843P motherboard; the name gives only the board number, without model or revision.

Schematic for the Toshiba Satellite L500 on Compal motherboard LA-5322P, a fairly large 10.4 MB PDF.

Sony VAIO motherboard schematic for MBX-194, engineered by Foxconn as model M780, in a 1.80 MB PDF.

Schematic for the Lenovo C260 all-in-one built on the Compal LA-B001P board; the name also gives ZAA00 as the project code and appears to mark the board revision as RB…

Samsung SM-J500F troubleshooting document, the TSHOO tag in the name being Samsung's abbreviation for a troubleshooting section of a service manual, with 7 likely…

Schematic diagram for the ASUS K46CM notebook mainboard, supplied as a 1.24 MB PDF readable in any PDF viewer.

PDF schematic for a Dell laptop built on the Compal LA-5691P motherboard, roughly 1.6 MB.

Compal circuit diagram for motherboard LA-5191P, with KIUE0 as the Compal project code given in the name.

Schematic for the Lenovo IdeaPad S9 and S10 netbooks, with an fl1 tag and a note about deleting a 0 ohm part, plus a date-like stamp 0607_1409.

Dell XPS 15 circuit diagram marked version 1A, about 1.34 MB in PDF. Because the XPS 15 name covered several generations, the board number and revision inside the PDF…

Dell Latitude D620 motherboard diagrams in a 1.17 MB PDF. The file name names the model but supplies no board code and only an unnumbered Version label, so the revision…

Schematic for the Dell Studio XPS 1644 laptop in PDF format, 1.73 MB. The file name specifies the model only and states no motherboard number or revision, so check the…

Circuit diagram for the Dell Inspiron 15R 5521 laptop, supplied as a 2.77 MB PDF. The file name does not give the motherboard number or board revision, so confirm which…

Schematic for the Sony Vaio MBX-126 motherboard, credited to Quanta under the JE5 project code.

Asus repair guide for the X556UQK notebook, supplied as a 1.05 MB PDF. Asus repair guides are service documents that usually show the board layout, power-up sequence…

Repair guide for the Asus E200HA compact notebook, provided as a 524 KB PDF. The name repeats the model but adds no revision or board details.

Compal LA-A001P schematic for the Acer Aspire R7, project v5mm1, revision 1.0, available as a 1.83 MB PDF.

Schematic diagram in PDF for the Acer Aspire 1700, built on a Quanta board with project code DT1 at revision E.

Circuit schematic for the Acer Aspire 1640, a Quanta-designed motherboard with project code ZL8 at revision 3A, supplied as an 820 KB PDF.

PDF schematic for the Wistron Shiba project at revision RSA, size about 1.20 MB. Shiba is a Wistron internal code name, and the file name gives no brand, chipset or…

Compal LA-9531P motherboard schematic at revision 0.4, a 1.32 MB PDF. The LA-xxxxP format is Compal's board numbering, used in laptops sold under various brands, though…

Schematic for the Apple iPhone 5, delivered as a larger 9.46 MB PDF that may include more pages or higher-resolution drawings than smaller copies.

ASUS FX505DY schematic in PDF format, around 8 MB, with no board revision given in the file name.

Schematic in PDF form for the Quanta board DA0P5NMB8E0, revision E. Circuit diagrams like this let a technician follow power rails from the charger and DC input through…

ROHM document for the EMZ1, IMZ1A and UMZ1N parts, with the name also noting the SMD marking 1MZ1A, delivered as a 125 KB PDF and filed as a schematic.

Datasheet in PDF for the MPSA44, a high-voltage NPN small-signal transistor. The file name gives only the part number, so ratings should be read from the document…

The 2SD1937 transistor is the subject of this 42.0 KB PDF, whose name ends with an _E suffix that is not explained.

Datasheet for the 1N4728A to 1N4764A Zener diode series, shortened in the name to 1N4728A-64A, a 76.3 KB PDF.

Labelled 21FQ, this 44.9 KB PDF sits in the schematic category but states nothing about the device, board number or revision it relates to.

Sony VAIO laptop schematic in PDF form for the MBX-202 motherboard, with M790 also in the name, likely a related model or project code, in a 779 KB file.

Spanish document on the logic or control area of a mobile phone board, a 252 KB PDF. Typical phone repair courses divide the board into sections, and the logic area…