SMD marking code reference in PDF form, 11.4 MB. Books of this type list the short codes printed on surface-mount transistors, diodes, regulators and other small…

Generic PDF named only as an update, 1.35 MB in size, with no model, brand or board number given.

Samsung service guide for the SM-A115U handset (Galaxy A11 family), revision 1.0, provided as a PDF in a 3.14 MB RAR. The U and F tokens are not explained by the name.

PDF schematic of the MSI MS-V385 video card board at revision 3.1, delivered in a 1.28 MB RAR.

PDF schematic for the Samsung I8160, the Galaxy Ace 2, identified only by model number in the file name.

Schematic labelled A102D, stored in a 2.82 MB RAR; the name gives no brand or further board detail, so the exact device should be confirmed against the PCB markings.

Schematic PDF for a Videocon television on the Asano CY-PH2529TOP chassis, built around the TDA11135PS/N3/3 processor and the NT11135PC310BG part.

Schematic in PDF for the Gigabyte GA-H81M-D2W motherboard, revision 1.01, apparently based on the Intel H81 chipset; the WG suffix is part of the model code.

Schematic diagram plus service manual for the Lenovo S920 smartphone, archived as a 1011 KB RAR file.

Circuit diagram and service manual for the Lenovo P700I, compressed into a 600 KB RAR archive.

Inventec Ruby RD schematics in a 1.20 MB RAR file. The name gives the project codename Ruby and the tag RD, but no board number or clear revision, so check the markings…

A PDF collection of fun basic electronic projects, filed under schematics and 406 KB in size.

Schematic for the Positivo Premium N9250 built on Quanta board DASW6HMB8E0, revision E, in a 1.25 MB PDF.

Component layout diagram for the Xiaomi Redmi 3s, stored as a 3.43 MB PDF. Unlike the circuit schematics in the same set, a components diagram shows where parts…

Exploded-view drawing in PDF for the MI2 handset, showing how the housing, frame, board, display and small parts stack together.

Schematic in PDF for the ASUS X555LI, 1.22 MB, with an RG suffix in the name that is not explained.

PDF schematic of 3.34 MB for model SM-J730FM, a Samsung model code, though the name itself states no board revision.

Marking-code guide in PDF for Micro Commercial Components (MCC), a maker of diodes, transistors, MOSFETs and other discrete semiconductors.

PDF schematic for the K42Jv laptop mainboard, 2.39 MB; unlike some other copies, this file name states no revision, so check the title block inside to see which board…

Service manual in PDF form for the Samsung GT-C3510 mobile phone, about 4.71 MB. Samsung service manuals of this era usually combine disassembly steps, exploded views…

PDF schematic for the Quanta board DA0Z8PMB8E0, project code Z8P, a 1.08 MB document. Quanta uses DA0-prefixed numbers on boards built for several laptop brands, and the…

PDF schematic for the HP nx6320 laptop, around 1 MB in size. The name gives no motherboard number or revision, so compare the board identifier printed on the PCB before…

Schematic in PDF format for a GTX 750 Ti graphics card, based on the board code P2010-B01, which follows NVIDIA's reference PCB numbering.

PDF document of 577 KB for the AD620, filed in the schematic category although a part-number name like this normally indicates a component datasheet.

Part datasheet in PDF for the MJE13007F, a high-voltage NPN switching transistor. The F suffix usually denotes an isolated fully plastic package, though the name states…

A 194 KB PDF describing the 2SD2604A, listed as a schematic but most likely a transistor datasheet.

The 2SD2648 is covered by this 29.0 KB PDF, indexed as a schematic but in practice a single-device reference.

Reference PDF of 27.6 KB for the component 5HP01S, filed among schematics although it describes one discrete part.

A 28.0 KB PDF classed as a schematic whose name, 3LP01C, reads as a component part code ending in C. The file name gives no device, board number or manufacturer.

Filed as a schematic, the 28.3 KB PDF 3LN02SP is named after what appears to be a discrete component code, here from the LN series with an SP suffix.

The smallest of this group at 26.5 KB, this PDF carries the code 3LN01SS, resembling a discrete semiconductor part number with an SS suffix, and is catalogued as a…

PDF of 27.9 KB filed as a schematic under the code 3LN01S, which reads as a discrete component part number with an S suffix.

A 30.6 KB PDF labelled with the JIS part number 2SK3488 and filed in the schematic category, though the content should be a component datasheet.

Datasheet PDF of 413 KB for the 2SK2866 transistor, catalogued under the schematic type. Only the part number is stated in the name.

PDF of 140 KB for the 2SK2739 with an unexplained 1-5 suffix, which may indicate an edition or page count rather than a different part.

Datasheet-style PDF of 139 KB for the 2SK2460N, listed in the schematic category. Under Japanese JIS numbering a 2SK prefix marks an N-channel field-effect transistor…

PDF reference, 35.6 KB, for the 2SK2276, a Japanese JIS-registered device where the 2SK prefix indicates an N-channel field-effect transistor.

Short 23.7 KB PDF for the 2SK2014, a part number from the JIS 2SK series used for N-channel FETs.

Datasheet-style PDF for the 2SK1734, filed in the index under schematics though the name points to a single discrete part.

Part reference 2SJ508 is all the name provides for this 136 KB PDF, categorised as a schematic.