Circuit diagram for the Xiaomi Redmi K30 5G phone, provided as a 1.03 MB PDF. It is a different design from the 4G Redmi K30, so do not mix component references between…

Datasheet-type PDF for the 3SK271, around 32.7 KB, catalogued in the schematic category.

Compact 25.2 KB PDF named for the 3SK301, categorised as a schematic but most likely a part datasheet. Nothing besides the type number appears in the name.

Component PDF for the 3SK285, 22.2 KB, placed in the schematic section of the index. Only the part number is given.

The 3SK304 is covered by this 25.9 KB PDF, listed as a schematic though it is expected to be a component datasheet.

RAR archive of roughly 571 KB holding a PDF schematic for the Gigabyte GA-B85M-D3V-A, SI variant, revision 1.0 per the R10 token.

PDF documentation, 32.7 KB, for the 3SK269, indexed under schematics. The JIS code 3SK marks an N-channel field-effect transistor with four terminals, generally a…

The 3SK263 is covered by an 82.7 KB PDF placed in the schematic category, though a part-number name like this normally indicates a component datasheet.

Short 32 KB PDF labelled 2SK1445LS, listed among schematics. The LS suffix suggests a variant of the 2SK1445, but the name does not define what it changes.

Schematic for a Z62H board in PDF format, about 800 KB. The name gives just the project code, with no brand, laptop model or revision listed, so verify the match against…

This 126 KB PDF, tagged as a schematic, is named 440cmq030, with no brand or device identified.

Named 20ETF-FP, this 198 KB PDF sits in the schematic category but states no laptop brand, board number or revision.

Small 33.0 KB PDF for the 3SK144, catalogued as a schematic but named for an individual semiconductor, so it is most likely a datasheet.

Document for the 3SK227 semiconductor, stored as a 30.6 KB PDF and catalogued under schematics.

Second of four RAR volumes in a collection labelled, in Russian, schematics and boardviews, sized 1.76 GB.

Part three of a four-volume RAR collection whose Russian title translates as schematics and boardviews, 1.76 GB in size.

Studiomaster M1000 schematic, supplied as a 576 KB PDF. Studiomaster builds professional audio gear such as mixers and amplifiers, and a diagram like this is used to…

Circuit diagrams in PDF form for the Lenovo D222B LCD monitor, compressed as RAR. Monitor repair usually involves the power board, LED backlight driver and scaler logic…

Schematic PDF for project QAL30 with the board reference LA8061, R10, plus a r0.1 tag and a 0229 date code.

Equalizer circuit diagram supplied as a 263 KB PDF. The file name only says equalizer and gives no brand, model or board reference, so it cannot be tied to a particular…

ZIP archive of 813 KB for the Gigabyte GA-H61M-S2-B3 motherboard, revision 1.0. The name does not state whether it contains a schematic, a boardview, a BIOS dump or a…

PDF covering the 3SK189, about 178 KB in size and listed in the schematic category, though the name points to a single component datasheet.

Stored as a 101 KB PDF, this entry describes the 2SC3746, a JIS-numbered NPN bipolar transistor, and is filed under schematics in the catalogue.

The 2SC4030 transistor is documented in this 119 KB PDF, which is listed in the schematic section.

K42JR notebook archive, RAR format, about 2.10 MB. The name supplies only the model code; it does not say whether the package holds a schematic, boardview, firmware or a…

Schematic archive for the Samsung F926U, the US variant of the Galaxy Z Fold3, 2.11 MB ZIP; the trailing W token is not explained and may indicate the Canadian sibling.

Dell Inspiron 3558 schematic that names both LA-B843P and a Wistron 14216 reference with revision X01.

Issue 24 of El mundo de la electronica, a Spanish-language electronics publication or course series, filed as a schematic but by its title educational.

Huawei Y300C repair material packed into a 3.14 MB ZIP archive. The name gives the model only, so the exact contents, likely schematics or service documentation, need…

PDF schematic for the Gigabyte GA-H81M-DS2V WP variant, revision 2.0, contained in a 666 KB RAR.

ASUS A7S service package, a 4.09 MB RAR archive whose name does not reveal the contents.

RAR file of 697 KB for the HP Pavilion DV7 AMD platform in its UMA configuration, meaning graphics integrated in the chipset rather than a separate GPU.

Service archive for the Toshiba Satellite L40D, Compal platform VDKTE, board LA-9869P, packed as a 3.99 MB RAR.

Schematic PDF of 3.27 MB labelled only LOHWILL, which may be a project or vendor name; no device model, board number or revision is given.

Large 1.55 GB RAR collection of mobile phone schematics, as the Russian title indicates, with no specific brand or model listed.

Bulk schematic archive of 1.80 GB with a crude Russian name roughly meaning a junk pack, giving no hint of the brands, models or board numbers inside.

ZIP archive labelled for the Redmi Note 4G, 32.9 MB, catalogued as firmware, though the name does not say whether it is a flashable image, schematic set or mixed service…

Large 257 MB ZIP collection for Apple MacBook and iMac computers. The name does not list models, board numbers or the file types inside, so treat it as a mixed bundle…

Large numbered collection archive of Acer service material, about 1.80 GB in size. The name only identifies the brand, so the exact contents are not stated.

Quanta N91C schematic archive at revision C3A, 760 KB in RAR format. No laptop brand or model appears in the name, and the contents are not listed.