Schematic diagrams for the Toshiba Satellite 1100, an older notebook whose motherboard was designed by Compal under board number LA-1421.

Schematic in PDF format labelled for an IBM/Lenovo E420, with Compal LA-1331 given as the board reference.

Basic electronics primer in English, a 2.66 MB PDF catalogued with schematics though it is a learning text rather than a circuit for a product. No device is named.

Block diagram for the Xiaomi Redmi Note 4, a 3.79 MB PDF giving an overview of the main subsystems and how they link to the processor and power management.

Early-stage schematic for the Compal LA-9865P mainboard, revision R0.2, delivered as a 1.07 MB RAR archive.

Revision 1.0 schematic for the Compal LA-9862P mainboard, stored as a 1.28 MB RAR archive.

Schematic package for Compal board LA-9061P at revision R2.A, stored in a 1.42 MB RAR archive.

Compal board LA-6851P circuit diagrams, revision R1.0, compressed into a RAR of about 655 KB.

Circuit diagram set for the Compal LA-5481P laptop mainboard, revision R0.2, delivered as a 953 KB RAR file.

RAR archive of 946 KB containing the Compal LA-3661P schematic, revision R0.1. As the first listed revision, it may differ from production boards in some component…

Compal LA-3401P schematic at revision R0.3, delivered in a 916 KB RAR archive. The LA-xxxxP format is Compal's ODM board numbering, printed on the motherboard and…

Compal LA-2201 schematic, revision 3.0, in an 834 KB RAR archive. A 3.0 revision indicates a mature design that went through several updates, and the LA-22xx number…

Compal LA-1711 motherboard schematic with revision code RX02-D, archived as RAR at 1.26 MB.

Circuit schematics for Compal notebook board LA-1512, revision R1B, compressed into an 891 KB RAR file.

Compal LA-1512 schematic package, revision R1A, in a RAR archive of roughly 782 KB. This appears to be the earliest of the R1 revisions of the board, with R1B and R1C…

Compal LA-1452 laptop board schematics at revision R1.0, compressed into a RAR archive of 915 KB.

Compal GA-037 schematic at revision R0C, listed with the Gigabyte brand and stored in a small 191 KB RAR archive.

Schematic for a Compal board labelled 888L2, revision R2.0, in a 613 KB RAR archive. The code does not follow the usual LA- pattern and gives no brand or laptop model…

LG K4 2017 service manual for model X230DS, version 1.0 dated 170320, provided as an 8.71 MB PDF.

Updated top-layer placement drawing in PDF for the MI2 CDMA board at the P2 stage. At only about 15 KB it is a compact vector sheet of part outlines and reference…

Bottom-side placement drawing in PDF for the Xiaomi M1s board at the P3 build stage. It shows where components and their designators sit on the underside, so a part…

Schematic for the Gigabyte GA-G31M-ES2L desktop motherboard, revision 1.1, provided directly as a 1.20 MB PDF. The board uses the Intel G31 chipset.

Service manual for the LED TV with model code VJU40HH11XKF, version marked V59C, provided as a 1.95 MB PDF.

Circuit schematic for the LED television VJU40HH11XKF, revision V-59C, in a compact 549 KB PDF.

Circuit schematic for the Gigabyte GA-8VM533-P motherboard, revision 1.0, supplied as a 711 KB PDF.

Motherboard schematic in PDF format, 969 KB, for a board named G31M-S2L, revision 1.02 according to the R102 tag; the leading characters look like a hash prefix.

Schematic in PDF for the G31M-ES2C motherboard, revision 1.12, the Intel G31 micro-ATX design sold under the Gigabyte name.

PDF schematic for the Toshiba Satellite M300 and M305 laptops, drawn on the Quanta TE1 platform.

Schematic in PDF form for the VV10ID15 design, Inventec board 6050A2364401-MB-A01, dated 03022010, with a DDR3-MV note referring to the memory configuration.

Quanta-made schematic for the Lenovo IdeaPad Z380, project LZ1 with the LZ1A board, revision R1B, dated or versioned 0901 in the name.

Circuit schematics for the Samsung SM-A710FD in PDF, 5.51 MB. The name does not state a board revision, so compare the PCB silkscreen with the sheets before relying on…

Disassembly and reassembly instructions for the Samsung SM-A700H, a 731 KB PDF. It describes the sequence for opening the phone, removing the battery, boards and flex…

Samsung SM-A310F disassembly and reassembly guide in PDF form, covering the Galaxy A3 (2016) handset.

Inventec schematic for the Davos-DF project, revision RA01, used in HP notebooks, supplied as a 954 KB PDF.

Circuit diagram for the Samsung SM-G930F phone in PDF format, 3.71 MB in size. It documents the main board, including power management, battery and USB charging paths…

Schematic PDF for the Toshiba Satellite L650, labelled BL10 with the UMA variant, meaning integrated graphics without a dedicated GPU.

PDF schematic for the LCFC NM-A291 motherboard used in the Lenovo G50-70M, with ACLU7 and ACLU8 platform codes and drawing revisions 0.1 dated 0925 and 1216.

Schematic set for an Acer Aspire V3 laptop built on the Compal LA-7912P mainboard, delivered inside a RAR archive.

Schematic in PDF for the Toshiba Satellite L500, Intel version built on the Cantiga platform (the Intel GM45 / PM45 family).

Lenovo G560 schematic for the Compal board LA-5752P, packaged as a 1.25 MB PDF. Compal marks its laptop motherboards with LA- numbers, and the same design may be used in…