Here the name gives only the part number 12CWQ03FN, and at 129 KB the PDF is almost certainly a single component datasheet.

Spanish electronics course PDF focused on tablets, about 2.73 MB, filed under schematics though it reads as training material.

PDF about the Intel BD82HM75 platform controller hub, the HM75 mobile chipset, with S-LJ8F in the name, which looks like the S-spec marking SLJ8F.

Schematic for the Gigabyte GA-Z170MX-Gaming 5 desktop motherboard, revision 1.1, provided as a PDF in a RAR archive.

PDF schematic for Wistron board 203598-1. At only 135 KB it is likely a short file, perhaps a daughterboard or a partial set of pages, rather than a full mainboard…

Small PDF of 146 KB whose name, CV followed by a number and IAChisti, reads like a curriculum vitae rather than a repair document, though it is filed here as a…

ZIP archive of 571 KB holding the Lenovo S880 schematic diagram, service manual and PCB material according to its name.

Circuit diagram in PDF form for the TCL LED28T3520 LCD television, with the file name pointing to the MS82L chassis and an LA suffix that likely marks a regional build.

Schematic in PDF form for the Compal LA-4902P motherboard, marked revision 1.0 and dated 7 December 2009 according to the file name.

Schematic PDF covering the Toshiba Satellite C650 and C655 on the MN10R, or Manaus 10R, platform with Inventec board 6050A2423501.

Circuit schematic for the Huawei G620 smartphone, supplied as a PDF of about 603 KB. No board revision or hardware version appears in the name, so the document should be…

Lenovo B560 notebook schematic in PDF, 963 KB. The name gives no board number or revision, so open the document and read the board code on its title page, then compare…

Schematic PDF covering the ASUS A3N and A3L laptops, about 1.17 MB. The name lists only the model names, with no board number or revision, so confirm the mainboard…

Component sheet covering the 3N254, delivered as a 42.2 KB PDF and indexed as a schematic. JEDEC numbers beginning with 3N denote registered devices having four leads.

The 2SC4108 is the only detail this 94 KB PDF name provides, and the index files it as a schematic.

A 115 KB PDF named only 2N5461, with no manufacturer, board code or revision. Although catalogued as a schematic, the JEDEC 2N prefix points to a datasheet for a…

The 1SV308 is covered by this compact 69 KB PDF, filed among schematics. 1SV is the JIS diode designation that Toshiba applies to its varactor range, used where…

The name 81CNQ035A on this 233 KB PDF identifies a rectifier part code in the International Rectifier dual Schottky family rather than a board, so although it is filed…

PDF document of 147 KB filed as a schematic under the name 60EPU04. No device, manufacturer or board number is given.

A 162 KB PDF labelled 48CTQ060 and catalogued as a schematic, giving no laptop model or board revision.

PDF document of 153 KB filed under schematics and labelled only with the code 30CPH03, with no laptop model or board number given.

UL50AT circuit diagram supplied as a 1.23 MB PDF. The file name gives only the model code, without brand, mainboard number or revision, so compare the schematic title…

Combined schematic and service manual for the ASUS ZE500CL phone, supplied as a 2.77 MB ZIP. The file name carries only the model, no revision or chipset details.

PDF schematic labelled 1008HA, provided as an unlocked copy with document restrictions removed, which allows printing, copying and text search.

Service schematic in PDF format for the Samsung Galaxy A7 SM-A700H, about 790 KB. Samsung phone schematics cover power management, battery and charging, the display…

Schematic diagrams for the Nokia 6220 handset in a 1.58 MB PDF. Neither board code nor revision appears in the name, so verify the PCB label against the document before…

Early revision 1.0 circuit diagram for the MSI MS-7817 board, stored as a PDF in a 726 KB RAR file.

Duplicate of the Quanta RJ6 schematic, about 790 KB in PDF format, with only the board code given in the file name.

MSI board MS-V317, version 1.1, in a decrypted PDF schematic packed as a 953 KB RAR and carrying the reference number 00017967.

Schematic diagram in PDF form for the Huawei P30 smartphone, a fairly large 35.9 MB document that likely spans the full logic board circuitry.

Gigabyte GA-H110M-DS2V schematic, revision 1.0, supplied as a PDF compressed into a 789 KB RAR file.

Schematic for a Z94 R board, revision 1.1, supplied as a PDF of about 902 KB. No manufacturer or laptop model appears in the file name, so identification relies on…

Service schematic for the Xiaomi Mi 5s Plus phone, packed in an 877 KB RAR archive. The file name states no PCB revision, so compare the drawings with the markings on…

Circuit schematic in PDF for the HP EliteBook 6440b and 6540b business laptops, which share the Compal LA-4892P mainboard.

Schematic for MSI board MS-7430, archived in RAR format at roughly 1.06 MB. No revision number, platform or product name appears in the file name, so the exact variant…

Sony service manual for the KLV-26T400A and KLV-32T400A LCD televisions on the TG1-GA chassis, a 13.5 MB PDF filed as a schematic.

Production revision 1.0 schematic for the Compal LA-8001P board, compressed in a 1.25 MB RAR file.

Compal LA-6501P circuit diagram, revision R0.2, archived as a 784 KB RAR file. The name identifies the Compal board code only; no laptop brand or model is stated, so…

Schematic diagrams of the Compal LA-1012 mainboard, revision R2B, compressed into a 2.75 MB RAR file.

Sony MBX-250 schematic, 1.68 MB PDF, which seems to be a duplicate of the other MBX-250 files of identical size.