Circuit diagram (the name uses the Russian word for schematic) for the P50-M6TV9.0 LCD TV mainboard, supplied as a 487 KB PDF.

Schematic set in PDF for the Motorola XT1952, titled with the Oslo M Row designation. Expect circuit pages covering power management, charging, display, camera and radio…

Schematic in PDF form for the Apple iPhone 4, a compact 876 KB document. Logic board schematics like this one let a technician follow power rails from the battery…

Circuit diagrams for the Wistron Morar project at revision SB, shown as RSB in the name, packed in a 1.04 MB RAR archive.

Schematic for the Quanta SA8 laptop mainboard, revision 1A, supplied as an 838 KB PDF and apparently a duplicate copy.

Lenovo schematic for the IdeaPad S100, marked OEM in the name together with the code BM5080, which is likely the ODM project or board designation; no further revision is…

Schematic for the HP ProBook 4321 (likely the 4321s), provided as an 882 KB PDF. The name gives no board number, ODM or revision, so read the drawing's title block and…

Schematic for the Fujitsu Siemens Amilo Xi1546 and Xi1547, built on the Uniwill P72IA02 motherboard.

Xiaomi Redmi 3s circuit diagram, the second numbered copy in a series, delivered as a 19.6 MB PDF.

Wistron-designed schematic for the Dell Inspiron N5110, project name Queen 15, delivered as a 1.45 MB PDF.

Schematic in PDF format for the Gigabyte GA-G31M-ES2L desktop motherboard, revision 1.11, with d5331 as an internal document reference.

Apple iPhone 3G schematic in a 1.01 MB PDF, with no board number or revision mentioned in the name.

Orange Pi board schematic for the Allwinner A20-based model, revision 1.1, in a 354 KB PDF.

Service schematic in PDF form for the Samsung E1282T, a basic feature phone, at 589 KB. The name gives only the model, so no board revision is stated.

Nokia N71 schematic diagrams in PDF form, 2.01 MB. The N71 is a clamshell, so besides the main board power and baseband sections the drawings are handy for following…

Circuit schematic for the Nokia 6108, a 681 KB PDF with no revision or product code given in the name.

Service schematic for the Nokia 6120 mobile phone, supplied as a 788 KB PDF. The name gives no board revision or issue number, so compare the diagram against the PCB…

Lenovo ThinkPad T410i schematic in PDF format; the name gives no board number or revision.

Fragment of a schematic set described as LA46 drawings in the DIS, or discrete graphics, version; the name is cut off and gives no model or revision.

Full-size 1.59 MB PDF of the LA46 drawings, discrete-graphics (DIS) version, with a truncated name that does not state the laptop model or revision.

Schematic for the Lenovo IdeaPad Y560, with the name noting an i7 build, meaning it covers the version of the board fitted with an Intel Core i7 processor.

Schematic for the K46A laptop based on the Quanta LL3 design, as stated in the file name; no revision is given.

Mainboard schematic labelled 1000HE MB, a 696 KB PDF; the name gives only the model code, with MB indicating the motherboard, and no brand or revision is stated.

Schematic for Sony motherboard MBX-208, built by Quanta under the SY2 project code; the trailing token mb_0409c looks like an internal drawing date or release tag rather…

Asus X550MJ repair guide, a 911 KB PDF. No motherboard revision is included in the name, so look for the board version inside the document.

Quanta SP7 schematic, revision 1A, for the HP ENVY 15, delivered as a 908 KB PDF. Quanta identifies its laptop motherboards with short project codes such as SP7, printed…

Sony mainboard schematic identified only by the code mbx247hk1 in the file name, which follows Sony's MBX board numbering, likely MBX-247.

Troubleshooting guide with schematics for the Samsung SM-N900S, the Korean-market Galaxy Note 3, in a single 8.24 MB PDF; TSHOO in Samsung document names denotes the…

PDF schematic for an HP Pavilion dv5 with an AMD processor platform. The file name lists no motherboard number, ODM project or revision, so read the title block on the…

Schematic in PDF for the MSI GTX 780Ti Gaming 3G graphics card, labelled V298, which is MSI's internal board design number.

Schematic in PDF for an HP EliteBook laptop built on Compal board LA-4902P revision 1.0; the exact EliteBook model is not given in the name.

Covering the 2SK2910 transistor, this 150 KB PDF is listed in the schematic category but reads from its name as a component datasheet.

A 55.2 KB PDF named after the 2SK2348, a JIS-registered type whose 2SK prefix indicates an N-channel FET.

The 2SK427 document is a 226 KB PDF filed as a schematic, but the 2SK prefix marks an N-channel field-effect transistor in the JIS numbering scheme, so it is effectively…

A compact 44.5 KB PDF labelled 2SJ520 and catalogued as a schematic. Because 2SJ is the JIS prefix for P-channel FETs, the document is best treated as a short datasheet…

Only the part number 2SJ275 appears in the name of this 97.0 KB PDF. That code follows Japanese JIS numbering, where 2SJ indicates a P-channel field-effect transistor…

Filed as a schematic, this 93.5 KB PDF is identified solely by 2SJ274. The Japanese JIS 2SJ prefix stands for a P-channel field-effect transistor, so the content is most…

For the 2SC4742 transistor, this 32.2 KB PDF is indexed under schematics yet appears to be a component reference.

An 88.2 KB PDF carrying only the part number 2SC4125, filed as a schematic though it is most likely a component datasheet.

The 2SC5777 is covered by this small 29.9 KB PDF, catalogued as a schematic but most likely a single-part datasheet.