Compal LA-971 schematics at revision R0.1, compressed into a 702 KB RAR file. The low LA- number points to an older Compal notebook design, and R0.1 suggests an early…

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.

Compal LA-7731P mainboard schematic at revision 0.3, a 3.14 MB PDF. The laptop model and brand are not named.

Second version of a block diagram for the Xiaomi Mi Max, a 3.87 MB PDF whose name carries a (2) suffix, suggesting an alternate or duplicate copy of a similar document.

Circuit schematic for the Xiaomi Mi Max smartphone, a PDF of about 20.6 MB. No board number or revision is given in the name, so read the title block on the sheets and…

Schematic for the Acer eMachines E430 and E630 laptops, made by Compal, as the name indicates, and supplied as a 916 KB PDF.

Small 374 KB PDF schematic named after N5010, with an extra word milind and a copy suffix that add no technical detail; no brand, board number or revision appears in the…

Schematic diagrams for the Dell Latitude D620, delivered as a 1.29 MB PDF. The name gives no board number or revision.

Circuit schematic for the Dell Inspiron 1520, a 1.24 MB PDF, with no board number or revision in the name.

Schematic in PDF for the Sony APS-285 power supply unit, 4.84 MB, originally saved from a document-sharing site.

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

Troubleshooting document for the Samsung SM-G935A, the AT&T variant code of the Galaxy S7 Edge, in PDF.

Logic board schematic for the Apple iPhone 6 Plus, delivered as a 5.60 MB PDF. No board number or revision appears in the name, so match the drawing title against your…

Sony VAIO schematic for board MBX-250, designed by Wistron under its Z40HR project name, as a 2.46 MB PDF.

Circuit schematic for the Huawei G620 smartphone, supplied as a PDF of about 603 KB. No board revision or hardware version appears in the name, so the document should be…

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…

PDF schematic for the Raspberry Pi Compute Module, revision 1.1, about 162 KB. It shows how the module's SoC, memory, eMMC storage and power regulation connect to the…

Schematic for the Lenovo C260 all-in-one built on the Compal LA-B001P board; the name also gives ZAA00 as the project code and appears to mark the board revision as RB…

Schematic for the Gigabyte GA-Z77MX-D3H motherboard, revision 1.0, supplied as a PDF. It lets a technician follow CPU VRM and memory power rails, standby circuits, the…

Acer Aspire 8920 and 8920G schematic labelled ES build, meaning an engineering sample stage of the design, delivered as a 680 KB PDF.

Revision 1.2 schematic listed for the ASUS K40AA and K50AF laptops, a 1.28 MB PDF that appears to share its design with the K40AA and K50AB drawing.

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…

Schematic diagram for the Samsung Galaxy S6 edge, model SM-G925F, in a PDF of about 6.59 MB.

Compact 756 KB PDF schematic for the Samsung Galaxy S4, model I9505. Given the small size it may contain a limited set of sheets rather than a full service manual, and…

LG VS985 service manual in English, version 1.0, a 13.2 MB PDF; the 150-300 suffix in the name likely marks a page range, suggesting this is one part of a split…

Nokia 5510 schematic diagrams in a 1.28 MB PDF, with no board revision noted in the file name.

Apple iPhone 5S schematic for logic board 820-3292, revision A, a large 72.5 MB PDF. The 820- prefix is Apple's standard numbering for main logic boards, and the letter…

Compal circuit diagram for motherboard LA-5191P, with KIUE0 as the Compal project code given in the name.

Schematic diagram in PDF form for the IBM ThinkPad X31 laptop, about 1.08 MB in size. The file name gives only the model, so no board number or revision is stated.

PDF schematic covering the IBM ThinkPad T60, 1.19 MB in size. Only the model is named, so the exact board number, revision and graphics variant are not indicated.

Schematic for the IBM ThinkPad T42 notebook, delivered as a PDF of about 1.08 MB. The file name names only the model and gives no board number or revision.

Schematic for the Lenovo G505s laptop, built on Compal motherboard LA-A091P at revision 1.0, in a 1.26 MB PDF.

Lenovo G470 schematic for the Compal LA-6758P motherboard, revision 0.1, delivered as a 3.02 MB PDF.

Version 0 schematic for the Dell XPS 15, a PDF of roughly 1.56 MB. A zero revision often marks an early release, so some details can differ from boards found in retail…

Circuit diagram for the Dell Inspiron 15R 5521 laptop, supplied as a 2.77 MB PDF. The file name does not give the motherboard number or board revision, so confirm which…

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

Sony VAIO VGN-AR series schematic in a 1.07 MB PDF. The name lists no MBX board number, ODM project code or revision, so identify the board from the title pages and…

Circuit schematic for the Sony Vaio MBX-143 motherboard; the name gives no retail model or revision.

Revision 1.0 of the circuit diagram for the Sony MBX-160 motherboard, the board carrying the MS70 project code, supplied as a 1.71 MB PDF.