Circuit schematics for the Compal LA-6411P board at preliminary revision R0.1, delivered as a 675 KB RAR archive.

Schematic for the Compal LA-5071P laptop board, listed as revision 1, packed in a 949 KB RAR archive.

Compal LA-4141P schematic, revision R1.0, delivered as a RAR archive of roughly 1.15 MB.

Compal schematic for board LA-6832P, revision 2.0, as an 815 KB PDF. The laptop brand is not stated, so identify the machine from the board number on the PCB.

Schematic for the Compal LA-3262P motherboard, delivered as a 1.41 MB PDF without a laptop brand or revision given in the name.

Component placement map for the bottom side of the Xiaomi Mi 5 mainboard; the Chinese name translates to Xiaomi 5 bottom component distribution diagram.

Top-layer placement drawing in PDF for the Xiaomi M1 mainboard. It maps component outlines and designators on the upper side of the PCB, turning a reference number from…

Troubleshooting guide for the ASUS U1E ultraportable, stored as a 526 KB PDF in the schematic category.

Compal schematic for board LA-7781P, revision 1.0, in PDF format. LA-7781P is the Compal designation for this mainboard, and Compal numbering of this form appears on…

Samsung SM-G850F schematic, a 14.7 MB PDF document. Only the model number is stated in the name; no revision or region is given.

Schematic PDF for the Lenovo IdeaPad 300-15ISK laptop, board NM-A481 at revision 0.3. NM-prefixed numbers belong to LCFC, Lenovo's own design house.

Schematic for the Samsung NP-R530 and NP-R730 laptops, referencing the Bremen UL platform name, in a 699 KB PDF.

HP schematic covering the DV4, CQ40 and CQ45 on the Compal LA-4101P board, Intel UMA integrated graphics version, revision 0.3, in a 1.62 MB PDF.

ASUS laptop schematic for the M50S and X55S models, delivered as a 2.93 MB PDF. The name lists no board revision, so compare the board label against the title blocks…

Circuit diagram for the Samsung GT-S7500, provided as a 4.66 MB PDF, with no board revision stated.

Samsung GT-S5150 phone schematic, a 5.85 MB PDF with no revision indicated in its name.

Nokia 5700 handset schematic in PDF form, roughly 953 KB. Apart from the model the file name carries no revision or board code, so confirm the PCB matches before relying…

Nokia 3300 service schematics, a 2.05 MB PDF covering the handset circuitry. The file name identifies only the model, with no revision or board number, so verify against…

Service schematics covering the Nokia 1112 and its 1112i variant, packed into one 645 KB PDF.

Nokia 3210 schematics in a 981 KB PDF, with no board revision mentioned in the name. This classic handset is still repaired by collectors and technicians, and the sheets…

Circuit diagram for the Lenovo ThinkPad Edge E420, a 1.22 MB PDF with no board number or revision stated in the name.

Schematic for the Lenovo 3000 G230, marked in the name as the DDR3 version, so the memory pages apply to boards using DDR3 rather than older RAM.

IBM schematic PDF named only YUKON, which looks like an internal project code name; the name does not state the ThinkPad model or revision.

Circuit diagram for the Z94 board, revision 1.1, as a 902 KB PDF. No brand or full board number appears in the name, so the cover page should be consulted to confirm the…

Motherboard schematic for the K42JV notebook, revision 2.0 as stated in the file name, supplied as a 2.44 MB PDF.

ASUS F5Z laptop schematic, an 863 KB PDF identifying the model but not the board revision or number.

Schematic for the ASUS Eee PC T91, with R12G in the file name most likely indicating a board revision, though that is not stated explicitly; the PDF is 597 KB.

Laptop schematic for the Toshiba Satellite A215, provided as a small 557 KB PDF. The name gives no ODM, board number or revision, so check the title block inside against…

Quanta-designed Sony VAIO mainboard MBX-216, project GD3, documented in this PDF schematic of about 1.09 MB.

Schematic PDF for the Lenovo IdeaPad S10-3t netbook, with Caucasus named as the platform or project code. At 815 KB it should cover the main board circuitry.

Asus X550DP repair guide as a 508 KB PDF. The file name names only the model, without a motherboard revision.

Repair guide for the Asus X450JN notebook in a 1.01 MB PDF. The motherboard revision is not stated in the name, so confirm it from the document.

Schematic for Quanta project TT9, revision R1A, in an 820 KB PDF, the second copy of an identical document.

Samsung GT-I9300 Galaxy S III service manual, revision 1.0, 9.31 MB PDF. Manuals of this type generally cover specifications, disassembly, block diagrams, schematics…

PDF schematic for the HP EliteBook 8540p and 8540w family as named, built on Compal board LA-4902P, revision 1.0.

PDF schematic labelled only CQ32, which most likely refers to the HP Compaq Presario CQ32 notebook, though the name gives no board number, ODM or revision.

Repair guide for the G750JH gaming notebook, RG in the name, in a 999 KB PDF. Such guides typically show the mainboard with highlighted parts, expected voltages at test…

The 3N258 is the subject of this 42.2 KB PDF, indexed as a schematic but in practice a component reference.

The 2SJ419 is covered by this 100 KB PDF, filed under schematics though the part number points to a discrete transistor datasheet.

Service schematic for the Samsung SM-F936B, provided as a 2.23 MB ZIP; the F936 code belongs to the Galaxy Z Fold4, global B variant. The name lists no board revision.