PDF exported from a CorelDRAW file for a Zener stereo amplifier rated 400 W, 642 KB in size; the Spanish name says it comes without the circuit diagram.

Schematic diagram in PDF for the LCFC motherboard NM-D961, a Lenovo in-house design. LCFC uses NM-prefixed numbers for its boards, so the code on the PCB is the reliable…

Schematic PDF with the short name SY3, 551 KB in size; the name gives no brand, model or board revision, so its target board has to be confirmed from the title block…

Schematic diagram in PDF format for the K42JR notebook mainboard. No revision appears in the file name, although another archive for this model is tagged 4.1, so compare…

Schematic for the Gigabyte GA-H61M-S2P desktop motherboard, revision 2.01 according to the name, supplied as a PDF in a RAR archive.

Schematic in PDF for the Gigabyte GA-H77-DS3H motherboard at revision 1.1, packed in a RAR archive of 950 KB.

Schematic for the HP 15-j on the Inventec 15CRU motherboard, number 6050A2548201-MB-A01, where A01 is the production board revision.

Repair guide in PDF format for the ASUS PRIME A320I-K mini-ITX motherboard, an AMD A320 chipset board, compressed into a 1.64 MB RAR.

Schematic in PDF form for the MSI MS-7B06 motherboard, revision R1.2, compressed in a RAR archive of about 2.8 MB.

Schematic of the MSI MS-7500 motherboard in its earliest listed revision, 0A, saved as a PDF of roughly 1.27 MB. Nothing else is stated in the file name.

Circuit diagram in PDF format for the Compal LA-3031P laptop motherboard, and no revision or retail model is stated in the name.

Chassis schematic in PDF for a Hisense television, identified by the board or chassis code RSAG7.820.6487.

Schematic PDF of roughly 1.2 MB presented as the PCB diagram for the NP-Q70 notebook, a model name in the format Samsung uses.

Service schematic covering the Toshiba Satellite L310 mainboard, designed by Quanta under the project code TE1M and marked revision E3D.

Schematic for the Quanta ZL6 board at revision 2A, 873 KB in PDF form. Quanta, a notebook ODM, marks its designs with project codes like ZL6, and a specific revision…

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…

Acer Aspire 6530 laptop schematic in PDF format, tagged ZK3, which appears to be the board project code.

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

PDF containing a block diagram and circuit diagram, 300 KB in size, with no device, brand or board named in the file name.

Block diagram for the Xiaomi Mi Note smartphone in PDF form, around 1.28 MB. Rather than full circuit detail, a block diagram shows how the main sections connect…

Small PDF schematic for the ALADDIN repeater daughterboard, dated 20110722, a companion sheet to the ALADDIN project design.

Circuit diagram in PDF, 777 KB, for the HP EliteBook 6555b on Inventec board 6050A2356601-MB-A02, where A02 denotes the board revision.

Schematic in PDF form for a desktop motherboard identified as Foxconn G41MD, a board built around the Intel G41 chipset, 936 KB in size, catalogued under the ECS brand.

Samsung SM-G361H schematic in PDF format, 3.17 MB. No revision or other technical detail is given in the name beyond the model number.

Full schematic set for the Nokia E60 business handset, packaged as a 4.00 MB PDF. It is the larger of the E60 diagram files and likely contains the main sheets for the…

PDF schematic titled Tin Yat 80A, which appears to be a project or platform code name rather than a retail model; the name gives no brand, board number or revision.

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

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.

Datasheet in PDF format, 229 KB, for the 2SD553 transistor, catalogued among schematics. Nothing besides the part type is stated in the name.

Titled in lowercase as 2sd1414, this 62.9 KB PDF is catalogued as a schematic, though a lone part number indicates a transistor datasheet.

Datasheet PDF for the 2SK1612, just 36.4 KB, indexed under schematics. The 2SK code marks an N-channel field-effect transistor in the Japanese part-numbering system; no…

Reference PDF for the 2SD1065, 119 KB, filed in the schematic category although the name identifies a single transistor and points to a datasheet.

2SC4317 is the sole identifier in this 468 KB PDF, listed as a schematic but most likely the component datasheet.

A 117 KB PDF specification for the 2SC3636. Parts carrying the 2SC prefix are NPN bipolar transistors under JIS naming.

PDF of 219 KB titled with the 2SC3307 part number and placed in the schematic category, though it is most likely a transistor datasheet.

This 85 KB PDF is identified by the part number 2SC2314, an NPN transistor under the JIS naming scheme.

Reference sheet for the 2SA1689 in PDF format, 74 KB, indexed as a schematic despite a file name that indicates a standard transistor datasheet.

Reference PDF, 38.3 KB, for the 2SB1335 transistor, listed under schematics although it covers a single semiconductor rather than a circuit board.

Catalogued under schematics, a 147 KB PDF carrying just the part code 2N6756. No model, board number or revision appears in the name.

Spanish PDF titled Microelectrónica, 4.14 MB, with no device, brand or board named. It is likely training or course material covering microelectronics topics such as…