Schematic diagrams for the Compal LA-9641P mainboard, revision R1.0, shipped as a 1.23 MB RAR archive.

Schematics for the Compal LA-8671P motherboard, revision R1.0, with the extra tag 0727A in the name, in a 1.16 MB RAR file.

Compal LA-6141P schematic, revision 1.0, provided as a 982 KB RAR archive. Revision 1.0 normally reflects the production version of the board design.

Revision R0.2 schematic for the Compal LA-4231P board, delivered as a 1.11 MB RAR archive. The name includes no laptop brand or platform detail.

Compal LA-1901 schematics at revision R3.0, a 1.42 MB RAR archive. R3.0 is a late revision, newer than the R1.0 document also listed for this board, and likely reflects…

Lenovo laptop schematic for the Compal-designed LA-D471P motherboard, revision 2.0, as a 5.57 MB PDF.

Compal schematic for the LA-3491P motherboard at revision 0.5, supplied as a 925 KB PDF.

Circuit diagram for the Gigabyte GA-H55M-UD2H desktop motherboard, revision 1.01, provided as a 1.81 MB PDF.

Schematic for the Compal LA-D801P mainboard, revision 1.0 with A00 marking, in a 3.27 MB PDF; the name does not state the laptop model.

Wistron schematic for the JV50-PU motherboard, revision SB, provided as a 1.62 MB PDF. Wistron uses project codes like JV50 for boards it builds for laptop brands, and…

Service schematic in PDF form for the Toshiba Satellite Pro L300, 837 KB in size. The name does not state a board number or revision, so compare the schematic page…

Schematic in PDF form for the Gigabyte GA-H61M-S1 desktop motherboard, revision 2.1, a micro-ATX board based on the Intel H61 chipset as the model name indicates.

Service schematic for the HP ProBook 4431s, designed by Inventec under the project name Roxette-S3, delivered as an 823 KB PDF.

Schematic in PDF form for a daughterboard (DB) from the ZIDANE 2.0 project, with board number 6050A2402401.

MSI MS-7808 desktop motherboard schematic in PDF, labelled as an Intel Maho Bay platform design, the reference name for Ivy Bridge processors paired with 7-series…

Samsung SM-J530F service schematic in PDF, 4.73 MB. The name carries just the model code and no board revision.

Schematic document in PDF form whose name, a string of numbers with R22A, does not identify the brand, model or board, so the exact device must be confirmed by opening…

PDF circuit diagram of Compal motherboard LA-B015P rev 1.0, used in the Dell Inspiron 15 5000 line.

Schematic in PDF format for the Samsung GT-I9003, approximately 8.88 MB. Only the model code appears in the name, with no revision detail, so check the PCB markings…

Very small schematic PDF, only 25.3 KB, labelled for the Nokia 6610 and 7210, which share much of their hardware; the name uses skemat instead of schematic and adds a…

Schematic document for the Nokia 5510, a phone with a full QWERTY-style keypad, stored as a PDF of about 1012 KB.

Schematic PDF for the Nokia 5140 handset, 1.17 MB, with a trailing 3 in the name that may mark a third part or an alternate edition; it is unclear which.

Lenovo IdeaPad U8 schematic with the board designed by Compal for the Amazon platform built around Intel Menlow, the code name of Intel's early Atom mobile internet…

Schematic covering the Lenovo IdeaPad S410 and S510, two models that share a common board design, supplied as a 1.34 MB PDF.

PDF circuit diagram for the Dell Latitude D800, a 1.46 MB copy. Apart from the model the name only says Version, with no revision or board number given, and several…

A 1.18 MB PDF containing schematics for the Dell Inspiron 1520 notebook. The name offers just the model and a Version tag without a number, with no motherboard code, so…

Schematic for the Sony VAIO VGN-FJ series, designed by Quanta under project code RD1, revision 1A.

Shared schematic for the ASUS K40IJ and K50IJ notebooks, revision 1.1, in a 1.63 MB PDF.

Acer Aspire E1-572G schematic in PDF, attributed to Compal by the name, which ends in a truncated LA prefix rather than a full board number.

Schematic for the Acer Aspire 5310, 5315 and 5710 built on Compal LA-3771P, with project codes JDW50 and JDY70 noted, revision 1A, 1.20 MB PDF.

Schematic of the Compal LA-2392 board, revision 0.1, a 1.01 MB PDF marked as a second copy.

Reference PDF for the CD4094, an eight-stage shift-and-store bus register from the CMOS 4000 series, as the name notes it is a shift register.

PDF of 75.0 KB covering the 2SD2176 part. Though listed as a schematic, a file named after a single JIS transistor number is most likely a datasheet, and the 2SD prefix…

Single-part PDF of 47.0 KB for the 2SD2583, listed as a schematic but most probably a datasheet.

The name offers nothing beyond the 2SD2500 part number, and the 250 KB PDF is almost certainly that transistor's datasheet.

Part reference for the 2SD1669, supplied as a 107 KB PDF and filed in the schematic section.

Indexed as a schematic, this 109 KB PDF is titled 2SD1621, a transistor part number, so treat it as a datasheet rather than a circuit diagram.

Document for the 3SK227 semiconductor, stored as a 30.6 KB PDF and catalogued under schematics.

Compact 43.6 KB PDF named for the 3N249 and filed as a schematic, although it is almost certainly a component datasheet.

The 3N248 is covered by this 43.6 KB PDF, indexed under schematics but named only by its JEDEC part number.