Schematic package for the Tecno / Infinix model coded X688B, compressed into a 951 KB ZIP. The name provides no board revision or sub-board details.

Spanish cell phone repair course material that appears to come from a training institute abbreviated INED in the name.

Schematic for the ASUS C100PA Chromebook, a PDF compressed into a RAR of roughly 782 KB.

Schematic for MSI graphics card board MS-V387, revision 10, in a decrypted PDF with the reference 00205363 in its name, packed into a 625 KB RAR.

Schematic set for the Sony Xperia Z Ultra smartphone, supplied as PDF inside an 18.3 MB RAR archive.

Repair guide for the Microsoft Xbox, 5.20 MB in PDF form; the name does not say which console generation it covers.

Schematic for the Biostar IG41B-M7S motherboard, distributed as a PDF in a 988 KB RAR archive.

Schematic in PDF form for the HIFI H81S2 desktop motherboard, built on the Intel H81 chipset, packed in a 1001 KB RAR.

Schematic set for the Huawei P40 Pro smartphone, packed in a RAR archive of about 4.5 MB.

Samsung schematic set for the SM-A415F phone, packed as an 8.6 MB RAR archive. This model code belongs to Samsung's Galaxy A series.

Circuit diagram of a Dell PA-10 laptop adapter, model PA-1900-02D, compressed into a 367 KB RAR archive.

Schematic PDF of 352 KB for a device labelled J700, which matches the Samsung Galaxy J7 model family, though no full model code or regional suffix is given.

Schematic archive labelled P40, 1.09 MB zip, with no brand stated in the listing. P40 is a common model name used by several makers, so open the archive and confirm…

Lenovo P70 phone schematic diagram and service manual, supplied as a ZIP archive of 1.62 MB that opens natively in most operating systems.

Schematic diagram with accompanying service manual for the Lenovo K900 phone, packed in a compact 417 KB RAR file. No board number or revision is given in the name.

Repair pack for the Lenovo A7000 smartphone containing a schematic diagram and service manual in a 917 KB RAR archive. No board number or revision appears in the name.

Small 786 KB RAR archive holding the schematic for MSI board MS-7299. Only the board number appears in the name; no revision or chipset is listed, so verify the PCB…

Samsung common troubleshooting guide for the SM-J410F, Galaxy J4 Core, shipped as a 3.08 MB PDF; the 7 in the name likely marks a document section.

Very large 7-Zip archive of 1.61 GB whose Russian name simply means schematics, so it gives no hint of the brands, models or boards included.

Schematic in PDF form for the Samsung Galaxy A10, model SM-A105F, about 1.82 MB. A smartphone schematic shows the power management IC, charging path, display and camera…

Compal LA-9632P circuit schematic, revision R1.0, packaged as a RAR archive of around 1.22 MB.

Fourth numbered schematic document for the Xiaomi Redmi 3s, a smaller 7.58 MB PDF than its companions.

Circuit diagram for the Samsung SGH-X830 handset, in a 630 KB PDF. SGH is Samsung's prefix for its older GSM phones. The name gives no board revision.

LG M4410 mobile phone schematic, provided as a 1.22 MB PDF. No board revision is listed in the name, so compare the title block with the phone's PCB markings.

Full schematic diagram for the Xiaomi Mi 4S phone, a large 24.5 MB PDF that likely contains the complete set of circuit pages.

Circuit schematic in PDF for the original Xiaomi M1 phone, with the Chinese title meaning Xiaomi schematic diagram.

Schematic diagrams for the Samsung SM-A510FD, the dual-SIM variant code, in a 1.54 MB PDF.

Service manual for the Fly Z400 handset, a small 227 KB PDF. Given its size, it probably holds a limited set of pages, such as disassembly notes, block diagrams, part…

Samsung E1200i schematic supplied as a small 707 KB PDF. The name lists only the model, a basic feature phone, and no board revision.

Schematic for the Toshiba Satellite A135-S2686, built by Compal; the name ends at the LA prefix and does not give the full board number.

Schematic for the ASUS K53SV notebook, a 593 KB PDF. The name lists only the model, without mainboard number or revision, so verify the board marking and revision on the…

Acer Aspire 4750 and 4750G schematic, supplied as a 1.24 MB PDF. The two model names suggest the drawing covers both the integrated graphics version and the G variant…

Revision 1.0 schematic of the Pegatron PA4DB motherboard built on the Skylake-U 2+2 platform.

Schematic PDF covering the SM4375 chip, with an extra SM43 tag in the name that appears to repeat the family code; it is the same size, 1.57 MB, as another SM4375 file…

Schematic for Dell motherboard LA-J181P, made by Compal, as a 2.12 MB PDF with no revision stated in the name.

Small 27.4 KB PDF named after the part code 5LN01C, indexed as a schematic though it reads like a discrete-component datasheet.

The 2SK1489 named here is a discrete transistor code: under JIS numbering, 2SK denotes an N-channel field-effect transistor.

Short 108 KB PDF datasheet for the 2SC3601, placed in the schematic section of the index.

Data for the 2SC3576, an NPN transistor per the JIS 2SC designation, supplied as a 108 KB PDF and filed among schematics.

Listed among schematics, this 44.3 KB PDF is named after the 2SC2910, which under the JIS convention is an NPN bipolar transistor.