Circuit schematic for the Gigabyte GA-H55M-S2 desktop motherboard, revision 1.3, archived as RAR (709 KB).

PDF schematic of 1.93 MB for the Dell Inspiron 15 3542, built on the Wistron Cedar board 13269-1 with Dell part number FX3MC.

Schematic PDF for the Acer Aspire ES1-523 laptop, whose board is marked B5W18_19 and built by Compal as LA-D661P, revision 0.3.

Lenovo schematic for the F41A notebook, built on board LA-3571P, supplied as a PDF of about 1.12 MB.

Schematic for the Dell Inspiron 15-3542 laptop, Wistron Cedar mainboard 13269-1, also carrying the Dell identifier FX3MC, 4.72 MB PDF.

Reference sheet in PDF for the IRFP32N50K MOSFET, which the name rates at 500 V and 32 A.

Component-style code 3LN02N is all the name of this 28.0 KB PDF provides; it is catalogued as a schematic but mentions no device, brand or motherboard number.

Only the code 35sgq060 is given for this 47.7 KB PDF, which is categorised as a schematic.

A 41.4 KB PDF named 35sgq045 and filed under schematics, though the name points to a component part code rather than a motherboard.

Only the part-like code 35scgq030 describes this 46.6 KB PDF, filed as a schematic. No laptop model, brand or board revision is indicated, so it is best treated as a…

Indexed as a schematic, 35cgq100 is a 44.1 KB PDF whose name resembles a semiconductor part code rather than a board number; no device, brand or revision is given.

Bearing only the code 35cgq045, this 49 KB PDF sits among schematics but looks like a reference for a single component rather than a board.

A 61.7 KB PDF named 34WC02, filed with schematics. The name resembles a component part number and gives no laptop model, brand or board revision.

At only 23.6 KB, this PDF named 30WQ04FX is probably a brief datasheet or ordering note for a discrete rectifier, despite being indexed as a schematic.

The 78.6 KB PDF 30SLJQ045 is labelled a schematic, yet the name follows the pattern of a rectifier diode part number, pointing to a single-part datasheet.

Indexed as a schematic, the 51.2 KB file 30SCLJQ045 appears to be a single component datasheet for a rectifier, sitting between the 030 and 060 voltage grades in this…

A small PDF filed as a schematic, named only 30FQ, which reads like a component part number rather than a board or laptop model.

Lenovo F40 circuit diagram supplied as a PDF, drawn for Compal board LA-3061 with the HGT30 project code and marked revision 0.1.

Schematic in PDF form, 2.15 MB, for the GE3A power supply and inverter board used in the Sony KDL-32EX705 television, with the chassis reference AZ1-L noted in the name.

Schematic in PDF format for the Gigabyte GA-F2A88XM-D3H motherboard, revision 3.01, compressed into a 717 KB RAR archive.

Schematic in PDF form for the Dell 3421 laptop, labelled DNE40-CR with MB PWB number 5J8Y4. ESQUEMAS is Spanish for schematics.

Combined schematic and PCB layout PDF for the SM-A515FM, a Galaxy A51 variant, at board revision REV0.3D.

Schematic archive for the Dell Vostro 3500 laptop, built on Wistron board 09628-1 with the project code DW50.

Schematic for the Gigabyte GA-Z97X Gaming 3 motherboard, revision 1.0, provided as a PDF in a 1.40 MB RAR archive. The Z97 chipset places it on the LGA1150 platform.

Lenovo ThinkPad T400 schematic in PDF, covering the MALIBU-3 EXT design, board MLB3D, revision 1.42.

Schematic for the Lenovo E40 notebook, a Quanta design with the project name LD-NOTE, UMA version, labelled Diamond-3.

Schematic PDF for the Apple iPhone 3GS, logic board 820-2762, in a 789 KB RAR. 820-xxxx is Apple's own numbering for logic boards, which lets you confirm the exact board…

Quanta Y0M schematic for an Intel Skylake design with Iris graphics, dated 30092015, in a 1.59 MB PDF.

Schematic in PDF for MacBook Pro logic board 820-3115, revision B, compressed in a 1.51 MB ZIP.

Schematics for the Xiaomi Mi Max 3 large-screen phone, compressed into a 1.00 MB ZIP. The name gives no board revision, so check the PCB markings against the document…

Xiaomi Mi Max 3 schematic, a compact 1.00 MB zip archive. No board number or hardware revision appears in the name, so verify the version on the schematic pages…

Apple J17 MLB schematic, drawing number 051-9884, for logic board 820-3478-A, delivered as a PDF inside a RAR archive.

Schematic diagram plus service manual for the Lenovo S2-38AT0 handset, packaged as a 606 KB RAR archive.

HP EliteBook 8530w and 8530p schematics from Wistron, project Artemis, revision MV-3. The same design covers both models, though the workstation and standard versions…

Schematic diagram for the Dell Inspiron 15 3542, drawn for board 12314-1 with the reference 4PD00I010001 given in the name.

Duplicate copy of a 161 KB PDF numbered 317091, with two copy markers added by the browser, and no brand or model in its name.

Gigabyte GA-H55M-S2 desktop motherboard schematic for revision 1.3, a micro-ATX board built on the Intel H55 chipset.

Schematic PDF for the Lenovo IdeaPad 310-15ISK and 510-15ISK, platform CG511, on LCFC board NM-A752 revision 1.0.

LG schematic PDF for the 32LS3150-CA LCD TV, with LP24B in the name indicating the chassis. At 17.9 MB it likely includes several boards and service information.

Schematic for the Sony KDL-32S2400 LCD TV on the WAX2 chassis, North American edition for the US and Canada, provided as a 14.9 MB PDF.