Sony VAIO motherboard schematic for MBX-194, engineered by Foxconn as model M780, in a 1.80 MB PDF.

Schematic PDF for the Samsung N150, N210, N220 and NB30 netbooks, all sharing the platform code-named Bloomington.

Combined troubleshooting guide in PDF covering three Samsung Galaxy Note models: SM-N910C, SM-N900H and SM-N900CQ.

Schematic diagram for the ASUS K46CM notebook mainboard, supplied as a 1.24 MB PDF readable in any PDF viewer.

Schematic in PDF form for a board identified only as P552SJ with an RG suffix; the name gives no brand, board revision or platform details, so identification relies on…

Large PDF of about 30 MB titled SMD codes 2014, a reference book of marking codes for surface-mount components rather than a board schematic.

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.

Circuit schematic for the Samsung NP-X11 notebook, supplied as a 1.92 MB PDF. The name gives no board number or revision, so confirm the BA41 code silkscreened on the…

Samsung SGH-I750 circuit diagram supplied as a 6.47 MB PDF. The file name carries only the model code, with no board revision or version stated.

Samsung Galaxy A7 Duos, model SM-A700H, covered by a 9.44 MB schematic in PDF form. The dual-SIM variant is named, but no board revision is given.

PDF schematic for the Samsung Galaxy Note Edge, listing variants SM-N915G, SM-N915F and SM-N915FY, at 4.14 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…

Nokia 6220 schematic in PDF format, 4.82 MB, with a trailing 2 in the name that likely marks a second part or alternate copy of the set.

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.

Nokia 3600 circuit schematics in a compact 341 KB PDF; the name gives no board number or revision.

Schematic for the Lenovo IdeaPad Z500 based on the Compal LA-9061P motherboard, with the VIWZ1 project code given in the name.

Schematic PDF for the Z360 notebook under project code QD-LL7A, a Calpella-platform design with discrete graphics, marked as an MB D3B drawing dated 0408A1.

Schematic diagram for a Lenovo laptop built by Foxconn, named after the internal project TPC01; the name gives no retail model or revision.

Schematic for the Compal LA-5752P motherboard, supplied as an 837 KB PDF; the name states only the board number, not the laptop brand or model it was used in.

Schematic for the Lenovo IdeaPad S9 and S10 netbooks, with an fl1 tag and a note about deleting a 0 ohm part, plus a date-like stamp 0607_1409.

Circuit schematic for the Dell Studio 1535 notebook, roughly 1.48 MB in PDF. A second copy of a different size is also listed, which suggests a different revision or…

Schematic for the Dell Studio XPS 1644 laptop in PDF format, 1.73 MB. The file name specifies the model only and states no motherboard number or revision, so check the…

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…

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…

Schematic for a Sony VAIO laptop motherboard numbered MBX-143, tagged with the MS04 project code and drawn at revision 1.0.

Acer laptop schematic designed by Wistron, board name Hades HBS 860M, revision SB, in a 2.12 MB PDF.

Quanta EL8 schematic, revision 1A, for the Acer Aspire AZ5610 all-in-one, delivered as a 1.31 MB PDF.

Schematic diagram in PDF for the Acer Aspire 1700, built on a Quanta board with project code DT1 at revision E.

Schematic for the HP Pavilion dm1 built on the Quanta NM9 board, revision 1A, in PDF form at 929 KB.

HP Pavilion G4 schematic drawn on the Quanta R53 mainboard, revision 1A, in a 1.30 MB PDF file.

Compal LA-5893P schematic, revision 1.0, in PDF form at 1.47 MB. The file name names no brand, but LA-5893P is a Compal ODM board number, and another listing ties it to…

Apple iPhone 5 logic board schematic in PDF form, 7.76 MB. Board-level technicians use these sheets to follow power rails from the PMIC, check charging and backlight…

Schematic in PDF form for the ASUS N56VM, with an RG suffix in the name that likely denotes a board variant but is not explained, about 2.29 MB.

Schematic in PDF form for the original Microsoft Xbox One console, the Fat model, identified by the Carmel name.

Schematic in PDF form for the Quanta board DA0P5NMB8E0, revision E. Circuit diagrams like this let a technician follow power rails from the charger and DC input through…

Schematic in PDF format for the ASUS Q170M-C desktop motherboard; the RG tag in the name is not explained.

ROHM document for the EMZ1, IMZ1A and UMZ1N parts, with the name also noting the SMD marking 1MZ1A, delivered as a 125 KB PDF and filed as a schematic.

PDF datasheet for the SGH80N60UFD, an IGBT rated in the file name at 80 A and 600 V. Parts of this kind are common in welding inverters, induction cookers, motor drives…