Troubleshooting guide in PDF form for the Samsung SM-A325M, part of the Galaxy A32 line.

Diode-mode or resistance-to-ground reference for the iPhone 7 Plus, covering connector J4504, which the Chinese title describes as the volume key and flash socket.

PDF reference of about 247 KB on BIOS beep codes, catalogued under schematics although by its name it is a diagnostic chart rather than a circuit diagram.

Persian-language PDF of 1.23 MB whose title refers to a tutorial on registering repaired devices in the Hamta system, the Iranian mobile device registry.

ASUS PDF dated 20200922 whose Chinese title translates roughly as rework instructions for thermal materials on notebook, desktop and all-in-one products.

Spanish-language i-manual covering the KDL-32W600A, KDL-32W650A, KDL-42W650A and KDL-42W651A televisions, a 3.32 MB PDF.

Component location guide in PDF for the Motorola XT1952, carrying the Oslo M Row label in its title.

Samsung troubleshooting guide for the SM-J250F, the Galaxy J2 Pro, stored as a PDF of 1.53 MB.

Short Persian-language PDF, about 183 KB, whose title translates as a tutorial for changing the colour of the Pride odometer, meaning the instrument cluster of the Saipa…

Xiaomi Mi 4C schematic diagram paired with its service manual in a fairly large 53.8 MB ZIP package.

The 2SC4485 data sheet arrives as a 133 KB PDF, categorised as a schematic but documenting a single NPN bipolar transistor per the JIS 2SC prefix.

Component name reference for the Samsung SM-A05, supplied as a 6.27 MB PDF. It labels the parts on the board so you can match designators from other schematic pages to…

Spanish basic electronics guide, a general introduction rather than a schematic for any specific equipment. The name gives no device or board number.

Schematic in PDF form for the ASUS Z97-DELUXE desktop motherboard, packed in a 757 KB RAR archive; the RG token in the name most likely refers to an ASUS repair guide…

Schematic package for the ASUS K53SD notebook, supplied as a PDF inside a 555 KB rar file; the RG token most likely marks a repair guide style document, though the name…

Covering the 2SK2381, this 394 KB PDF is catalogued as a schematic, but the part number follows Japanese JIS naming where 2SK identifies an N-channel field-effect…

A 191 KB PDF describing the 2SC4604 transistor, categorised as a schematic though its content is almost certainly a manufacturer datasheet.

The name of this 160 KB PDF gives only 2SC5738, and the index files it under schematics.

Reference PDF for the 2SA1320 transistor, the largest in this group at 288 KB, which suggests more detailed curves or package information.

Russian-language PDF on the marking of electronic components, as the transliterated title Markirovka elementov REA indicates, filed under schematics but really a general…

Persian-language PDF tutorial filed under schematics, its title explaining how to find a component's replacement or value from similar boards using schematics.

Beginner guide in Spanish for choosing the correct Samsung firmware, a 304 KB PDF. It likely explains how to read the model code, region or CSC, and the bootloader…

Large 44.5 MB PDF catalogued as a schematic, its Persian file name roughly meaning mobile repairer.

Spanish-language guide on analysing logic boards that are in short circuit, credited to Daniel Escalante in the file name.

Schematic in PDF form for the ASUS U36JC laptop; the RG tag in the name is not explained and may mark a particular schematic release.

A short Persian-language PDF reference on how signal and power nets are named in iPhone schematics, titled as a guide to schematic line naming.

Diagram showing the backlight paths for the Xiaomi Poco X3 Pro, delivered as a 2.57 MB PDF.

PDF in Spanish on power-on faults in Samsung Galaxy A series phones, judging by its title.

Schematic for Compal board LA-7091P at revision R0.2, stored in a 1.37 MB RAR archive. The file name gives only the Compal board code, with no brand or model, so confirm…

This 145 KB PDF carries the 2SD1722 part number and nothing more, so it is best treated as that transistor's datasheet.

Filed as a schematic, this 138 KB PDF bears only the 2SA1204 part number, so it most likely contains the manufacturer datasheet.

PDF schematic for the ASUS ProArt Z690-CREATOR WIFI desktop motherboard, the name carrying an RG suffix.

Reference PDF for the 2SK2466, 424 KB in size, belonging to the JIS N-channel FET family denoted by 2SK. The name contains only the part number.

PDF of 129 KB titled 27C16, filed as a schematic but corresponding to an early member of the 27C EPROM family by its part number.

Troubleshooting guide for the Samsung S6312 in a 1.23 MB PDF. Samsung troubleshooting documents are organised by symptom, such as phone not powering on, no charging, no…

Samsung S6810 troubleshooting manual supplied as a PDF of 1.45 MB. Guides of this type list typical failures like dead phone, charging faults, missing display or…

Troubleshooting guide for the Huawei G630-U00 handset, supplied as a 1.28 MB PDF; Tshoo in the name is short for troubleshooting.

Reference PDF for the 2SD973, 53.5 KB, with an _E suffix the name leaves undefined. It sits in the schematic category, but the JIS 2SD prefix marks an NPN transistor for…

Basic electronics material in Spanish, with the word electronics misspelled in the name.

Samsung troubleshooting guide for the Galaxy J7 model SM-J700H in PDF. TSHOO documents in Samsung service material normally cover fault-finding procedures with block…