Service schematic PDF for the Samsung A1200 handset, part one of a set judging by the 01 prefix in the name.

Small 44.2 KB PDF datasheet whose name gives only the part designation SMABZG01, with no manufacturer stated.

Schematic for the Samsung SM-G531H smartphone, a Galaxy Grand Prime variant, in a 4.85 MB PDF.

Service archive for the Samsung Galaxy A50s, model SM-A507FN, with A5070 also listed in the name.

A 6.92 MB rar archive for the Samsung Galaxy C9 Pro, covering the SM-C900F and SM-C900Y variants.

SMD Codebook in PDF form, 3.04 MB, a reference listing marking codes found on small surface-mount parts. It is not a schematic for a specific device.

Samsung SM-M215F schematic diagrams compressed into a 1.27 MB ZIP archive. The SM-M model code places it in Samsung's Galaxy M line.

Schematic for the Samsung Galaxy J2 covering the SM-J200H and SM-J200G models, in a compact 301 KB PDF. Its small size suggests a partial or condensed set of pages.

Small archive of about 1.1 MB for the Samsung Galaxy A22 smartphone, model SM-A225F. The name does not say whether it holds schematics, a board layout, or service notes…

Reference archive of SMD codes, the short markings printed on small surface-mount parts such as transistors, diodes and regulators.

Sinopower datasheet for the SM3317NSQA, a PDF of about 191 KB. Parts in the Sinopower SM range are power MOSFETs commonly found in laptop and motherboard power stages…

Small RAR archive for the Samsung SM-A042F, the Galaxy A04e smartphone. At 4.28 MB the archive is too small for full stock firmware, so it more likely holds repair data…

Archive labelled as the full schematic set for the Samsung SM-A022F smartphone. Note that the listed size is only 792 bytes, far too small to hold real schematic pages…

Small 256 KB binary labelled 5040 SMALL and marked OK, apparently the companion to a 4 MB main BIOS dump for a model numbered 5040.

Component naming reference for the Samsung SM-A10, a 2.24 MB PDF. It maps designators to parts on the board, so you can locate a capacitor, coil or chip referenced in…

Service manual for the Samsung Galaxy A70 (2019), covering the SM-A750FN, SM-A750F, SM-A750GN and SM-A750G variants, in a 31.5 MB ZIP.

PDF datasheet of 196 KB for the SM563 device. No vendor, package or revision appears in the file name, which consists solely of the part number.

Samsung SM-J100H document labelled PLIS-4, a 10.3 KB PDF, which suggests a single page or small excerpt rather than a complete service schematic.

Short 36.4 KB PDF datasheet named for SM6004 with a 6 suffix, likely a variant or a second part related to the SM6004; the manufacturer and function are not given in the…

Android application package for SmartTube, beta version 32.54, universal build, 33.3 MB. It is not repair documentation.

Datasheet in PDF format for the SM3509 part, 48.5 KB. The file name gives only the bare part number, so the maker and function must be confirmed from the content.

Samsung SM-G355H schematic PDF of 3.21 MB; the HrM suffix in the name is not explained and likely marks a document section. The SM-G355H is the Galaxy Core 2 smartphone.

A short PDF datasheet, only 26.4 KB, labelled SM5K5 with a trailing _7 suffix that may indicate a page, section or edition number; the name does not say which.