Second chapter of a Spanish course introducing cellular phones and their technology, saved as a 503 KB PDF.

Memory card section of the Samsung Galaxy A30s (SM-A30S) schematic, provided as a 4.29 MB PDF document.

Component naming reference for the Samsung SM-A11 schematic set, a PDF of 4.33 MB. Based on the name it maps part designators across the board so you can relate…

Network RF section of the Samsung SM-A10 schematic, a 2.25 MB PDF. It follows the cellular radio chain from transceiver through power amplifiers, antenna switch and…

SIM card circuit page from the Samsung Galaxy A02s (SM-A02S) schematic in PDF format, 3.70 MB.

Schematic PDF with an uninformative name, IO, which suggests an input/output or daughter board but states no device, brand or board number.

Decrypted PDF schematic for board V330, revision 9.0 by the _90 suffix, carrying the reference number 00017967.

Persian-language PDF of 377 KB whose title translates roughly as Western hard drive repair, indexed as a schematic.

RAR archive holding the PDF schematic for the Quanta JW2 mainboard DA0JW2MB8D0 in its UMA (integrated graphics only) configuration.

Complete schematic for the Samsung Galaxy J7 Star, model SM-J737T, in a compact 789 KB PDF marked completo in Spanish.

Product specification document for the Samsung SM-A325M, the Galaxy A32 variant code given in the name, provided as a 1.97 MB PDF from the service manual set.

Schematic archive in RAR format, about 3.8 MB, labelled only with the code GM5MPHY and marked as containing a PDF.

Large collection archive, roughly 786 MB in ZIP format, named only as all schematics, with no brand, model or board number given.

PDF schematic for the Gigabyte Z390 Gaming SLI, revision 1.01, archived as RAR. The diagrams show power delivery, chipset and CPU connections, sequencing signals and…

Small 67.6 KB PDF filed under BQ24727, a Texas Instruments battery charger controller found on many laptop motherboards.

PDF for the BQ24721C, a Texas Instruments laptop charge controller, filed at 1.91 MB. The document likely provides the pinout, typical application circuit and electrical…

Schematic for an ECS board named G41MD, provided as a PDF of about 936 KB. The G41 prefix refers to the Intel G41 chipset, used on many budget desktop boards.

PCB teardown document for the Samsung Galaxy A01 Core, model SM-A013F, in a 353 KB PDF.

Gigabyte GA-Z87X-D3H schematic, a PDF packed in a 952 KB RAR and tagged R101, which probably refers to revision 1.01 of the design.

A 986 KB PDF schematic for a design named T30, with no brand, board number or revision indicated in the file name.

PDF circuit diagram for the ASUS P8H61-M LX3 desktop motherboard, revision R2.0, in a 1.06 MB RAR.

PDF schematic for the NK60SBSE mainboard, compressed into a 6.68 MB ZIP, with no brand or revision stated in the name.

PCB layout document in PDF form for the Huawei Honor 9, packed in a 254 KB RAR. Unlike the circuit diagram, a PCB file shows where components physically sit on the…

Schematic in PDF form for the Gigabyte GA-Z68AP-D3 desktop motherboard, revision 2.0, packed in a RAR archive.

Circuit schematic for the LTE version of the Xiaomi Mi 4, packed as a 1.32 MB 7-Zip archive.

Schematic in PDF for a board labelled z61ae, written in lower case in the name. No manufacturer, model or revision is stated, so the matching board has to be confirmed…

Small schematic PDF of about 348 KB named MV-MTK RF, which suggests a radio-frequency section of a design built around a MediaTek chip, though the name does not identify…

PDF schematic for the Jetway MIG41TMV2 motherboard, revision 2.0, in a 1.24 MB RAR archive.

Schematic in PDF format, about 2 MB, whose name is only a part-style number, X896238-001.

Service schematic for the television model KLV-40R562C, packaged as a 9.54 MB PDF. The name states only the model, without chassis or main board revision, so the opening…

PDF guide on COF failure symptoms, filed under schematics, 848 KB. COF stands for chip-on-film, the source driver ICs bonded on flexible tabs between an LCD panel and…

Schematic set for the Gigabyte GA-B75M-D3V motherboard, with r111 in the name, likely denoting revision 1.11, supplied as a PDF in a 660 KB RAR.

Schematic in PDF for the Gigabyte GV-RX570GAMING-4GD graphics card, revision 1.0, compressed in a 1.68 MB RAR archive.

Small 21.8 KB PDF titled as a dock test diagram, with no device model, brand or board number stated in the name.

Mainboard schematic in PDF for a device named QBOOK-3G, apparently a compact notebook or tablet with a 3G modem variant.

Schematic for a board coded N83C, marked PV with a 0201A revision or date tag. PV normally denotes the production validation build, so it should be close to shipping…

Schematic for the Xiaomi Mi 4 phone in a 2.72 MB ZIP archive, with no variant mentioned in the name.

Compal schematic for board LA-8124P, revision 0.4, compressed as RAR at 1.48 MB. Compal uses the LA-xxxxP pattern for its notebook motherboard designs, and this board is…

Schematic document for the PS10A project at PMP build stage, dated or numbered 0123, in a 738 KB PDF.

Circuit schematic and service manual for the Lenovo A520 smartphone, compressed as a 695 KB RAR file.