Schematic of a Class H audio power amplifier, described in Spanish as a Thai design, delivered as a small 718 KB PDF.

Boardview drawing in PDF form for the Gigabyte GA-RX4W6 and GA-RX4W7 boards, revision 1.1, file size 1.78 MB.

MSI MS-7399 motherboard schematic at revision 0A, the earliest version of this board in the index, saved as a PDF of about 1.1 MB.

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…

PDF schematic covering revision 1.2 of the MS-7511 motherboard, roughly 1.06 MB. Boards numbered MS-7xxx are MSI desktop designs, and this release sits between the 1.1…

RAR archive, 895 KB, tied to the ASUS M52V and naming Pegatron as the board maker with the G60VX designation at revision R1.2.

RAR archive of 5.99 MB labelled NB8607 with V4 in the name, likely indicating the fourth version or revision of the material.

Schematic of the VGA (graphics) board used in the Toshiba M86-M, a design by Quanta carrying the BD3 project code.

Schematic PDF of about 1.59 MB named LA46-Dis, where Dis most likely indicates a discrete graphics variant of the design.

Boardview of the first revision, r1.0, of the MSI MS-V337 PCB, packed in a 268 KB RAR archive.

Boardview in PDF form for the Lenovo Yoga 3 14, covering LCFC board NM-A381, stored in a 137 KB RAR. LCFC, Lenovo's ODM, numbers its boards in the NM-xxxx pattern.

Quanta HK9 mainboard schematic in PDF form, 2.76 MB. The file name offers the project code only, with no revision, brand or laptop model.

Compal schematic PDF for the EPW50 platform, covering boards LA-H323P, LA-H321P and LA-H328P at revision 1.0, designed for Intel 10th generation processors.

Working BIOS for the Lenovo ThinkPad E560, platform BE560, on the LCFC-designed NM-A561 motherboard, revision 1.0, with a design date of 2015-07-28 in the name.

Zip file of 451 KB for the P5PE-VM, an older ASUS micro ATX desktop motherboard of the P5 family for LGA775.

RAR archive of 836 KB containing HCL laptop firmware marked P41 PDC, the word leptop in the name being a misspelling of laptop.

PDF of about 10.5 MB for the Microsoft Surface Laptop 4 Intel version, Wayland board design, marked SS.

CAD boardview for revision 2.1 of the MSI MS-V388 printed circuit board, packed in a ZIP of 1.74 MB. The MS-V numbering is MSI's scheme for graphics card designs.

IBM-labelled RAR archive of about 1.58 MB whose name points to a design called ROME with version 4.0, apparently a schematic revision rather than a retail model name.

Circuit diagrams for the Compal LA-7571P laptop mainboard, revision 1.0, delivered in a RAR archive of about 1.65 MB.

Backup of the BIOS chip from a U30-70 (red variant) laptop on Compal-designed board LA-C311P, with AIVS3 and AIVE3 codes in the name that look like Compal project…

PDF schematic of 1.21 MB for the HP ProBook 6550b, an Inventec design named Diesel 10 in the UMA variant, meaning integrated graphics without a discrete GPU.

Schematic for the NTSN1521 board at design version 2.0, carrying a 0123 1000 code in the name, delivered as a PDF inside a RAR archive.

Firmware archive for the Lenovo HL4A5 and HL5A5 platform on LCFC motherboard NM-D391 revision 1.0, used in ThinkPad L14 and L15 models.

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.

MSI MS-1035 board schematic, revision 02S, supplied as a 1.06 MB PDF document. The name gives no retail model, just MSI's in-house MS- board designation, which should be…

Raw 4 MB BIOS binary for a Sony VAIO built on the MBX-223 board, in the M960 sub-variant according to the name.

Gigabyte GA-990FXA-UD3 schematic diagram for board revision R402, delivered as a PDF compressed in an 814 KB RAR file.

Layout file for the MSI MS-7C95 board at revision 1.0, packaged as a CAD boardview in a ZIP archive.

Boardview for the MSI MS-7C50 motherboard, revision 1.1, provided as a CAD layout file inside a RAR archive of about 929 KB.

PDF schematic for revision 5.3 of the MSI MS-7817 mainboard, archived as a 1 MB RAR. Opening it in any PDF reader lets you search net names, follow power sequencing from…

HP ZE2000 laptop schematic, drawn by Quanta under project code CT8 at revision 3B according to the file name.

ZIP archive of 11.5 MB for Quanta board DANM6AMB6G0, revision G. Quanta motherboard codes take the DA...MB6x0 form, where the letter G here reflects a late revision of…

Zipped CAD boardview, 249 KB, covering the Compal LA-C621P mainboard used in the Dell Latitude E5270; it appears to be a duplicate copy of the same layout.

Boardview for Compal motherboard LA-E331P, offered as a PDF version inside a RAR archive of roughly 766 KB.

Reference PDF of 176 KB for the 2SA1425 transistor, carrying no information in its name beyond the part number.

Datasheet for the 1N4001GP glass-passivated rectifier, 41.9 KB PDF, grouped with schematics.

Toshiba Satellite L655, L750 and L755 schematic in PDF format, based on the Quanta BLB board design, inside a 1.14 MB RAR archive.

Schematic PDF of Compal board LA-5752P, which the name links to the Lenovo IdeaPad G460, Z460, G560 and Z560 family.

The name of this 92.4 KB PDF consists only of 2SJ255, a Japanese JIS designation where 2SJ marks P-channel FETs.