An 822 KB PDF on COF panel repairs, referring to chip-on-film connections that join an LCD panel to its source driver boards.

PDF document filed under schematics, titled only as unit two in Spanish (unidad 2), which suggests a chapter of a repair or electronics course rather than a board…

Spanish training PDF on identifying the parts of a smartphone, describing the main components and modules found inside a typical handset.

Spanish-language course document on Android devices, supplied as a 424 KB PDF and filed under schematics although the title points to training material rather than a…

Small RAR containing a PDF named for a CPU socket, a generic name that gives no laptop model, board number or socket type.

PDF databook for the AMD Polaris 30 graphics processor, inside a 1.51 MB RAR archive. Polaris 30 is a later revision of the Polaris family, and this reference documents…

Portuguese-language PDF of about 1 MB on maintaining video game console power supplies, marked as volume or version V2.

Circuit diagram for a bass extender project, with the name pointing to EPE, which typically refers to Everyday Practical Electronics magazine, and the May 2007 issue.

Short Persian-language PDF guide, saved from a web page, about current-draw testing. That is the practice of reading the power-supply current a board pulls to diagnose…

PDF for the Samsung SM-P605, a Galaxy Note 10.1 2014 Edition tablet variant, catalogued as a schematic.

Spanish-language PDF of 39.1 MB titled Electronica con plastilina, covering chapters one to four.

Xiaomi Mi1 smartphone schematic set with PCB layout material, archived as a RAR of roughly 519 KB.

Schematic diagram and service manual for the Xiaomi Mi Note, held in a 24.4 MB RAR archive.

Schematic archive covering a Quanta X1B design marked 10L DIS at revision R1a, dated 04062015 in the name, with AOZ1267 and BQ24780 called out.

PDF of 9.74 MB for the VST59S LCD TV board, with service menu information indicated in the name.

Schematic material in RAR format, 4.63 MB, for the Clevo P170HM, explicitly including the system block diagram for the Huron River platform, Intel's code name for its…

A 64.4 KB PDF for the 2SA1906, with a 1-2 suffix in the name that may indicate the first of two pages or parts; the exact meaning is not stated.

Duplicate of the Spanish lesson on CDMA and FSK, numbered 5 and 474 KB in PDF format. It covers code division multiple access and frequency shift keying, two key…

Topic 4 of a Spanish mobile repair course, explaining how to identify the parts of a smartphone, as a 404 KB PDF identical in size to the unnumbered copy.

PDF filed as a schematic for the ASUS G531GW, board revision 1.6, with BV in the name, which normally signals boardview material, so it may be a printable board layout…

ASUS U40SD repair guide, a 661 KB PDF listed as schematic material; RG in the name stands for repair guide.

Vivo Y91S schematic packed together with PCB layout material, as the name states, in a 1.18 MB ZIP.

ZIP archive holding schematic material for the Samsung Galaxy A71, model SM-A715F. At almost 40 MB it probably contains a full service manual set with circuit diagrams…

Spanish tutorial on learning to read a schematic, a 747 KB PDF and a separate document from other similar titles in this collection.

Learning to repair from scratch, a Spanish beginner manual in a 3.93 MB PDF. No device, brand or board is specified, so expect a general introduction to tools…

PDF document for the AOZ5019QI, an Alpha and Omega Semiconductor integrated power stage part, catalogued here as a schematic at 611 KB.

Samsung schematic package in ZIP form, named only with the model code T975. Judging by Samsung's naming this is likely a Galaxy Tab S7+ variant, but the file itself…

Spanish academic PDF of 1.65 MB: annex 1 of a 2019 master's thesis (TFM, MUPES teacher-training programme) on technology teaching units for the fourth year of ESO…

ASUS K54L and K53L repair guide in PDF format, about 1.03 MB, indexed as a schematic. The pairing of models suggests one guide serving both laptops that share a closely…

Schematic package for the ASUS A55-C, distributed as a 752 KB RAR containing PDF material.

Motorola Moto G6 schematic set for model XT1925, packed as a fairly large 61.2 MB RAR, which suggests several documents or high-resolution pages.

Schematic package for the Motorola Moto E5, model XT1944, delivered as a RAR archive of 42.4 MB.

Repair guide in PDF for the ASUS N551JK notebook, packed in a 1.35 MB RAR archive and catalogued with schematics.

Spanish-language PDF guide on power-on failures, as the title Fallas de encendido indicates.

ASUS X541UV material in PDF form, titled as a repair guide but filed under schematics, 775 KB in size.

PDF document of 609 KB whose name points to the KBC1122, a keyboard and embedded controller chip from SMSC (now Microchip) used on many laptop motherboards.

Schematic PDF for the TP.VST59S.PB818 universal TV mainboard, with the file name also referencing the PB801 variant, so the drawing may cover both board versions.

ASUS K55DE repair guide in PDF format, 2.07 MB, with a date of 16 April 2012 in the name.

Spanish PDF titled as a course topic with the abbreviation A.I., whose meaning is not clear from the name alone, so the content should be checked by opening it.

Short electronics course in Spanish, a 1.26 MB PDF catalogued with schematics but evidently a teaching document rather than a circuit for a particular device.