Schematic for the Apple iMac A1419, logic board 820-00291 with the 820-00291-05 revision called out in the name.

Schematic PDF for the HP 110 desktop, mainboard IPM61-TB, about 1.07 MB. The board code suggests an Intel H61-based design, but only the IPM61-TB name is given here, and…

Schematic diagram for the Dell Latitude E5450 covering Compal boards LA-A971P and LA-A961P, revision 0.3.

Schematic for the HP ProBook 450 G1 and 470 G1, Wistron project Rampage, board 12241-1, as a 2.08 MB PDF; the 2080 prefix in the name is not explained.

Lenovo Yoga 910 schematic for LCFC board NM-A901, project CYG50 Agera, SVT build, revision 1.0, provided as a 3.2 MB PDF; the Russian word in the name simply means…

PDF of the bottom side for LCFC board NM-A181 at revision 1.0, a Lenovo design whose name marks it as the BOT layer.

PDF schematic of 2.10 MB whose name, apparently Persian for something like introduction to circuits, gives no device, brand or board number.

Circuit diagrams for the Inventec Rocky2 main board (MB), revision RA01, carrying board number 6050A2454801, delivered as an 812 KB RAR archive.

Schematic sheet for the Sony Ericsson K800 mobile phone, document 1911-ROA1281534, revision 2C, in PDF form.

Quanta schematic for the board with project code FM8B, revision 3A, as a 2.72 MB PDF. The name gives no laptop brand or model, so identify the target by the FM8B code…

Compal LA-7731P laptop board schematic, revision 0.3, in a fairly large 3.14 MB PDF. The name gives no brand or model, only the ODM board code and revision.

Circuit schematic for the Compal LA-6758P laptop motherboard, revision 0.1, a 3.02 MB PDF. The name gives neither brand nor model.

Compal LA-B541P main board schematic at revision R0.1, a first engineering draft, packed in a 1.88 MB RAR archive.

Compal LA-7461P circuit schematics, revision R0.3, stored in an 835 KB RAR archive. The name identifies only the board, not the laptop it was fitted to.

Compal motherboard schematic for LA-6001P at revision R1.0, packed as a 976 KB RAR file.

Compal LA-3061 board schematics, revision R0.3, compressed as a 1.01 MB RAR file. The number follows Compal's LA-series mainboard coding even without the P suffix often…

Laptop board schematic labelled Compal LA-2811, revision R1.0, in an 871 KB RAR archive.

Compal LA-1731 schematics, revision R1.0, in a RAR archive of 976 KB. Only the ODM board code and revision are given, with no brand or model.

Schematic documentation for the Compal LA-1521 board, revision R1.0A, inside an 812 KB RAR archive.

Schematic in PDF form for the Lenovo ThinkPad L430, based on the Wistron LCD-1 design with board number 11248-4, marked SC. At 2.06 MB it opens in any PDF reader.

Schematic for the HP 245 G3 laptop, Compal board LA-A997P revision 1.0 with the ZSO41 project code, supplied as a 903 KB PDF.

Schematic in PDF form for the Apple MacBook Pro A1286 on logic board 820-2330-A. Any PDF reader opens it, and it lets technicians trace power rails, follow signal paths…

Schematic for the Apple iPhone 5 logic board 820-3141, revision B, as a 1.14 MB PDF. The 820- prefix is Apple's internal board numbering, and both the number and…

Schematic in PDF form for the Lenovo Z50-70 laptop, board NM-A273 with the ACLUA project code and a drawing date of 20131231 in the name.

PDF schematic for an MSI motherboard with board number MS-7769. MSI marks its own desktop designs with MS-xxxx codes, and that number is usually printed on the PCB…

ASUS schematic carrying the project name Teresa, revision 1.1, in a 1.29 MB PDF. The name is an internal code and does not state the retail model, so match it against…

Dell schematic in PDF form, named only for the N5110, which corresponds to the Inspiron N5110 model; the name gives no board number or revision.

Schematic for the Samsung NP-R40 and R41 notebooks, listing two Samsung board numbers, BA41-00659A and BA41-00671A, with TPT also named, likely a sub-board or project…

Schematic diagram for the Samsung Galaxy S7, variant SM-G930F, saved as a 3.61 MB PDF. The name gives no board revision, so confirm the version silkscreened on the logic…

Laptop schematic from Wistron, board number 10290-2, project LZ57, covering both Discrete and UMA graphics variants, with the code 91.4PA01 in the name, as a 2 MB PDF.

Lenovo IdeaPad G460 schematic for the Compal LA-5751P board, project NIWE1, at revision 0.3.

ASUS K43T schematic for the QBL50 project on Compal board LA-7552P, revision 0.03, as a PDF of 1.55 MB. The LA-xxxxP format marks Compal as ODM.

Schematic of the Acer Aspire E1-410 built on the Wistron EA40_BM mainboard, board number 13233-1, in PDF format.

Compal LA-5221P notebook board schematic, revision 0.1, supplied as a 2.03 MB PDF. Compal is an ODM, and its LA numbers identify the board itself rather than the laptop…

HP 510 laptop schematic for the board 6050A2256501-MB-A03, project Vulcain in its UMA version with integrated graphics, also marked VV09, as a 609 KB PDF.

Component documentation for the 4N38 optocoupler, filed under schematics though it is in practice a part datasheet in PDF form of about 140 KB.

The 2SC3916 NPN transistor is the subject of this 30.8 KB PDF. Since the name is only a JIS part number, where 2SC stands for an NPN bipolar device, it is best treated…

Part documentation for the 2SC3777, a 127 KB PDF whose name identifies a single NPN transistor under the JIS 2SC numbering.

Filed under schematics, this 115 KB PDF is named only with the part number 2SA1319, which follows the Japanese JIS scheme where the 2SA prefix marks a PNP bipolar…

PDF reference of 43.6 KB covering the 2SA1258. No device, board or revision is mentioned, only the component code, whose 2SA prefix denotes a PNP transistor in the…