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

Schematic PDF for an HP Sleekbook 14 (model listed as 14-1156la) designed by Quanta under the Volks project name.

Schematic for the ASUS F3T laptop at revision 2.0, saved as a 1.36 MB PDF. It covers the mainboard power supply, processor and chipset support circuits and peripheral…

Quanta U83 schematic at revision 1A, a fairly large 2.46 MB PDF that likely holds a full set of mainboard sheets.

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.

PDF schematic for the Samsung Galaxy Grand 2, model G7102, 1.81 MB in size. The name states no board revision.

Samsung Galaxy S7 edge schematic for the SM-G935F, provided as a 2.35 MB PDF. No board revision is stated.

Samsung i9000, the original Galaxy S, documented in a 13.2 MB schematic PDF. The name carries only the model number, so the board revision is not known.

Circuit schematics for the Nokia E62 smartphone, packaged as a 1.72 MB PDF. Nothing beyond the model is stated in the name, so revision and completeness should be…

Second schematic document for the Nokia N90, delivered as a 2.48 MB PDF; the number 2 in the name points to a further part or another edition of the N90 diagrams.

Combined schematic for the Nokia 6610 and 7210 phones, in an 816 KB PDF; the name uses the word skemat for schematic.

Nokia 5140 schematics, stored as a 639 KB PDF and numbered 2 in its name, which suggests it is one part of a larger multi-file set.

Circuit schematics for the Nokia 3650 smartphone in a 1.13 MB PDF; the name does not state a revision.

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…

Revision 0.4 circuit diagram for the LCFC NM-A281 motherboard used in Lenovo notebooks, a 1.58 MB PDF readable in any standard viewer.

Circuit diagram in PDF for the Dell Studio 1435 and 1535 on the Quanta FM6 board, discrete graphics version, revision 3A, 2.22 MB.

Compact 654 KB schematic for the U450 notebook, Compal board number LA-5581P; the name states no revision or date.

Lenovo ThinkPad T410 schematic for the Nozomi1 board at revision 1.31, in PDF format; the Sec suffix hints at a protected copy that may restrict printing or text…

Lenovo B450 circuit diagram for a Wistron-designed board with the project code LA14. No revision is stated, so check the title block and compare it with the markings on…

Schematic for the Lenovo G530 notebook covering the Compal LA-4212P motherboard, with the Compal project code JIWA3 included in the name.

Dell Latitude E5440 mainboard schematic, supplied as a PDF of roughly 3.17 MB. The name mentions a version without giving it, so the revision and board number must be…

Circuit schematic in a compact 847 KB PDF, identified only as M750 with no brand or board revision in the name.

Laptop schematic covering Sony models PCG-K2T, VGN-CR322H and VGN-CR490, which share the same mainboard design; the PCG number is the regulatory model code found on the…

Circuit diagram of the Sony MBX-153 mainboard for the VAIO VGN-TX56C notebook, in PDF format of about 1.40 MB.

PDF schematic for the Sony MBX-187 mainboard, with IRX-5040 also named, likely a related model or part reference.

Combined Maxim datasheet for the MAX8732, MAX8733 and MAX8734 controllers, 1.09 MB PDF.

Schematic for the Sony VAIO VGN-CR series on board MBX-177A, built by Quanta as project GD1B, revision 2A, in a 1.43 MB PDF.

Circuit diagram for the Sony VAIO VPCEG36EG laptop, board MBX-250, using Sony's own MBX board numbering.

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…

Schematic PDF for the ASUS GX502LXS motherboard, revision 2.1, a fairly large 14.8 MB document.

Reference PDF, 181 KB, for the KA2923, an IC from the KA prefix series; the name contains only the part number and does not state its function, so that must be read from…

PDF for the CEP540N transistor, with the name noting 100 V and 36 A ratings, about 626 KB in size.

A 140 KB PDF named after the semiconductor 2SJ563, listed in the index under schematics.

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…

Named after the JIS part number 2SJ267, this 91.8 KB PDF most likely documents a P-channel field-effect transistor, since the 2SJ prefix denotes that device class.

Schematic set for the Xiaomi POCO M3 in PDF form, packed inside a 4.20 MB RAR archive. Once extracted it opens in any PDF reader and lets a technician search for net…

Listed under schematics but named only after a part number, this 91.6 KB PDF most likely holds the datasheet for the 2SC4188 transistor.

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

Part documentation for the 2SC5302 in PDF form, 89.2 KB, placed in the schematic section of the index.

A brief 48.3 KB PDF on the 2SC3504, catalogued as a schematic but containing transistor data.