Circuit diagrams for the Compal LA-1432 notebook mainboard, revision R1.A, in a RAR archive of 911 KB.

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.

Circuit diagram for the ASUS A45V and A45VD laptops, built on a Compal LA-8224P mainboard at revision 0.2, in PDF format.

PDF schematic for the Samsung SM-A530F, sized at 3.83 MB, with no revision or extra details stated in the name.

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

Electrical schematic for the Orange Pi PC Plus, revision 1.1, as a 228 KB PDF. It documents the power supply circuits, SoC pinout, memory, onboard storage, Wi-Fi…

Schematic in PDF form for a board identified only as P552SJ with an RG suffix; the name gives no brand, board revision or platform details, so identification relies on…

Lenovo B560 notebook schematic in PDF, 963 KB. The name gives no board number or revision, so open the document and read the board code on its title page, then compare…

Schematic for the Dell Inspiron N5050, designed by Wistron under the DV15 project name for the Intel Huron River platform in a UMA build, meaning integrated graphics…

LG VS985 service manual in English, version 1.0 dated by the 140731 code in its name, as a 3.77 MB PDF.

Schematic for the Lenovo IdeaPad Z500 based on the Compal LA-9061P motherboard, with the VIWZ1 project code given in the name.

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…

Schematic for the Dell Vostro 1320 notebook motherboard, provided as a 1.42 MB PDF. The name hints at a version without specifying it, so look at the sheet title blocks…

K42Jr schematic marked revision 2.0 in the file name, provided as a 2.30 MB PDF for that notebook mainboard.

ASUS F5V laptop schematic at revision 1.0, a fairly large PDF of about 3.19 MB, suggesting a detailed multi-page drawing set. No ODM board code appears in the name.

Wistron-designed schematic for the Acer Extensa 5220, 5620, 7220 and 7620 models in PDF format, about 1.32 MB.

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…

PDF named 2SD951, filed as a schematic but in all likelihood the datasheet for this 2SD-series NPN bipolar transistor; at 267 KB it may include scanned pages or extra…

Reference PDF, 218 KB, for the 2SD2584 component, indexed under schematics. In Japanese JIS numbering, 2SD indicates an NPN bipolar transistor designed for low-frequency…

The 2SD2049 is documented in this 131 KB PDF, catalogued as a schematic. In the JIS system, 2SD stands for an NPN bipolar transistor aimed at low-frequency or power…

Stored under schematics, this 171 KB PDF is named 2SD1407A and is most probably the datasheet for that transistor variant, the A suffix distinguishing it from the base…

Component documentation for the 2SK2996 in PDF form, 412 KB in size. The 2SK designation identifies an N-channel field-effect transistor registered under the Japanese…

PDF datasheet entry for the 2SK2986, 433 KB. Only the part number appears in the name; the 2SK prefix tells a technician it is a JIS-registered N-channel FET.

About 90 KB in size, this PDF carries only the 2SK2091 part number and is likely the datasheet for that N-channel field-effect transistor, despite being filed as a…

NEC datasheet in PDF form for the 2SK1584, 57.9 KB, with the manufacturer given directly in the file name.

Device documentation for the 2SJ144 as a 293 KB PDF, catalogued as a schematic. A 2SJ number in the JIS system denotes a P-channel FET, so the file is most likely its…

Datasheet for the 2SJ347 in a 301 KB PDF, listed in the schematic category. The 2SJ prefix belongs to the JIS naming system and identifies a P-channel field-effect…

Reference PDF for the 2SC4602, around 119 KB, placed in the schematic category. Nothing in the name refers to a device or board, so treat it as a component datasheet for…

Datasheet covering the 2SC4487 transistor, stored as a 155 KB PDF and filed as a schematic in the index.

The 2SC4485 data sheet arrives as a 133 KB PDF, categorised as a schematic but documenting a single NPN bipolar transistor per the JIS 2SC prefix.

PDF datasheet of 96.7 KB for the 2SC4482, an NPN bipolar transistor according to Japanese JIS designation.

A 124 KB PDF concerning the 2SC5468, a Japanese 2SC-series part, the JIS designation for NPN transistors.

Datasheet-style PDF of 304 KB for the 2SC5716, a JIS-numbered NPN bipolar transistor, catalogued here as a schematic.

Brief 28.6 KB PDF titled with the part number 2SC5682, which under JIS rules belongs to an NPN bipolar transistor, so it is presumably a datasheet.

Designation 2SC3457 is all the name reveals about this 116 KB PDF filed under schematics.

Catalogued as a schematic, this 98.6 KB PDF carries only the JIS part number 2SC3446 in its name.

Small 31.8 KB PDF bearing the 2SC3294 part number, listed as a schematic but best treated as the component datasheet.