Disassembly guide for the Samsung SM-E500F, supplied as a 598 KB PDF. Although filed under schematics, the name points to a mechanical service document describing how to…

Exploded view drawing for the Samsung SM-G780G, the Galaxy S20 FE, from its service documentation, as a 2.23 MB PDF.

Nokia 3210 schematics in a 981 KB PDF, with no board revision mentioned in the name. This classic handset is still repaired by collectors and technicians, and the sheets…

Circuit schematic in PDF format for the ASUS STRIX-Z270H-GAMING motherboard, with the RG suffix taken from the name, archived as RAR at around 1.42 MB.

Power and volume key page of the Samsung SM-A30S schematic, in a 4.29 MB PDF. It shows how the power button and volume up and down keys connect through the side key flex…

Brief PDF document of 25.6 KB named 2pg351, listed as a schematic. Apart from the part-like code, the name carries no model, brand or revision, so treat it as a short…

Opening topic 1 of a Spanish course on mobile telephony fundamentals, a 343 KB PDF. No phone model or brand appears in the name.

Audio Power Amplifier Design by Douglas Self, a 13.7 MB PDF book. The title is a well-known engineering reference on solid-state amplifier topologies, distortion…

Front camera circuit sheet for the Samsung SM-A22 5G, a 5.26 MB PDF schematic. It shows how the selfie camera module connects to the main board, typically including its…

Block diagram for the Xiaomi Redmi Note 4, a 3.79 MB PDF giving an overview of the main subsystems and how they link to the processor and power management.

AMD Polaris 10 GPU databook, delivered as a PDF in a 1.42 MB RAR. The document details the graphics processor's ball map, power rails, memory interface and electrical…

Schematic diagram in PDF format for the ASUS X542UN mainboard, revision 2.0, packed in a RAR archive.

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

Portuguese-language guide on motherboard voltage circuits, 1.93 MB in PDF. Rather than a schematic for one board, it explains how the supply rails of a mainboard are…

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

Pegatron schematic for boards MU5DC and CH7DC, revision 2.0, supplied as a PDF inside a 16.1 MB ZIP.

Schematic document in PDF, 1.24 MB, for the SM6225 processor, with an appended SM62 family tag. No phone model or board revision appears in the name.

Chapter six of a Spanish mobile-phone repair course covering disassembly and identification of parts, with the number 720 in the title, which may refer to a handset…

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

Lesson nine of a Spanish phone-repair course on network unlocking and IMEI-based release, saved as a 619 KB PDF.

Persian-language PDF whose title translates roughly as how to test electronic components.

Small 120 KB PDF that, judging by its Persian title, is a saved Wikipedia encyclopedia article about inverters rather than a board-level schematic.

Schematic in PDF for the Samsung i8200, named only by its model number with no further details given.

IBM ThinkPad A30 schematic diagram in PDF form, roughly 986 KB in size. No motherboard number or revision appears in the file name, so confirm the board markings match…

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

User manual for the Orange Pi Zero with the H2 processor, document version 0.9.1, a 2.70 MB PDF.

IBM ThinkPad A30 circuit schematic, supplied as a PDF of 986 KB. The name states the model only, with no board number, revision or configuration.

Circuit schematics for the Compal LA-6411P board at preliminary revision R0.1, delivered as a 675 KB RAR archive.

PDF reference, 274 KB, for the 24C164, a cascadable 16 Kbit two-wire serial EEPROM. The file sits in the schematic category but is essentially part documentation with…

Fifth numbered sheet from the Sony K700 schematic set, a 424 KB PDF. Its exact section is not given in the name, so check the page titles inside and match them with…

Creality 4.2.2 mainboard schematic in PDF format, carrying a 28-5-22 date in the name. The 4.2.2 board is common in Creality printers, and the diagram shows how the…

iPhone 3GS schematic in a 2.20 MB RAR archive. The name gives no logic board number or revision, so compare the drawings against the board in hand.

Schematic for the Apple iPhone 3G, supplied as a compact PDF of about 612 KB. The small size suggests it may be a partial set, so check which pages and sections are…

Schematic diagram in PDF format for the Gigabyte GA-890GPA-UD3H, revision 2.11, delivered in a RAR archive of 1.82 MB.

PDF of 1.20 MB whose Portuguese title translates to primary and secondary meshes, most likely a reference on primary and secondary power lines or circuits.

Revision 1.1 schematic of the MS-7511 board in PDF form, about 1.08 MB, representing an earlier release than the 1.2 and 1.3 documents of the same design.

Circuit schematic for Compal board LA-6132P, revision 1.0, compressed into a 753 KB RAR file.

Covering the Acer Ferrari 3200 and 3400 notebooks, this Quanta schematic documents the ZI5 board at revision 1A.

Apple iPad Air 2 schematic in PDF form, about 10.6 MB, with no board number or revision given in the name.

Revision 3.0 schematic for the MSI MS-7817 motherboard, a PDF inside a 789 KB RAR archive.