Datasheet-type PDF for the 2SB1120, 79.3 KB, placed in the schematic collection. The 2SB prefix under the Japanese JIS standard identifies a PNP transistor intended for…

Brief 41.2 KB PDF for the 2SB1036, carrying an _E suffix that the name leaves unexplained.

Reference PDF of 42.8 KB for the 2SB956 semiconductor, marked with an _E suffix whose meaning the name does not give.

Transistor datasheet in PDF format, 182 KB, for the 2SA1933, listed in the schematic category of this index.

Component sheet for the 2SA1925 in a 198 KB PDF, labeled as a schematic though the plain part-number name suggests a manufacturer datasheet.

PDF reference, 314 KB, named for the registered semiconductor 2N7052 and placed in the schematic section, although a 2N number normally denotes a component datasheet.

A comparatively large 707 KB PDF filed as a schematic, named only 2N6427, a JEDEC 2N-series discrete semiconductor number.

Filed under schematics, this 65.3 KB PDF is named only for the 2N5191 part number, so it is almost certainly a component datasheet rather than a board drawing.

Part documentation for the 1SV331 in PDF format, about 71 KB and indexed as a schematic.

The 1SS383 is covered in this 69.1 KB PDF, catalogued as a schematic though most likely a datasheet, as 1SS is the Japanese designation for small-signal silicon diodes.

Datasheet for the 1N4007GP rectifier diode, the 1000 V member of the 1N400x family, in a 41.9 KB PDF indexed under schematics.

Datasheet for the 1N4003GP rectifier in a 41.9 KB PDF, placed in the schematic category. The GP suffix usually denotes a glass-passivated die.

This 80.9 KB PDF for the 160cnq035 is filed as a schematic, but the code matches a high-current dual Schottky rectifier, the 035 ending usually indicating 35 V.

Indexed under schematics, this 83.7 KB PDF named 155cmq015 has the form of a Schottky rectifier part number, with 015 typically meaning a low 15 V reverse rating suited…

A 121 KB PDF carrying the code 95SQ015, catalogued as a schematic though the name resembles a Schottky diode part number, suggesting a datasheet.

PDF reference for the 6N135 and 6N136, 86 KB, catalogued under schematics. These part numbers belong to a common family of high-speed optocouplers, so the document is a…

PDF schematic for the Compal LA-A972P laptop motherboard, 1.19 MB. The file name gives only the board identifier, so brand, model and revision are not stated.

Schematic package for the X170SM board, delivered as a PDF inside a RAR archive. X170SM follows Clevo model numbering, though the name itself gives no revision.

Schematic for a Lenovo LCD monitor, model D222, supplied as PDF in a RAR archive. Monitor schematics usually cover the power supply board, backlight driver and scaler…

ASUS X453SA repair guide in PDF format, roughly 1.1 MB, filed with schematics. Guides of this kind usually describe the power-on sequence, main power rails, key test…

Full schematic in PDF for the ASUS GL702VT laptop, revision R1.0, 9.75 MB. No motherboard part number appears in the name, only the model and revision.

Sony KDL-26S3000 LCD TV power section schematic in PDF format, about 221 KB. It shows the supply circuitry so a technician can follow the standby and main rails, measure…

Top silkscreen layer for the Apex AA9 board, marked as MD revision 2, in a 58.7 KB PDF.

Schematic PDF tagged M9A0 with an MP suffix, generally meaning mass production, the final released design.

PDF schematic for the Quanta board DA00P2MB6D0, revision D, at 2.86 MB. The DA0...MB...

Schematic for an Intel H61 desktop motherboard identified in the name as H61MXE, with H61M06 also listed, in PDF form within a 1.35 MB RAR archive.

Second file in a series of schematic PDFs for the TH32A410H television, 6.62 MB, marked with a -2 suffix.

Fourth PDF in the TH32A410H schematic series, 6.62 MB with a -4 suffix. All four files in the set share this exact size, so they may be copies of one manual rather than…

Circuit diagram for a power adapter labelled DAG-3004, packed in a small 194 KB RAR archive. The name gives no brand or output rating, so check the label on the brick.

Toshiba Portege R830 schematic in a sizeable 19.9 MB PDF. The file name carries no board number or revision, so open it and compare the project and board markings with…

Top-side board drawing for the Xiaomi Mi 4 LTE phone, a compact 42.9 KB PDF indicated by the board_up label.

Nokia N90 schematics in a 1.35 MB PDF, separate from the other numbered N90 parts in the collection.

Circuit schematic for the Lenovo ThinkPad X200, a 1.23 MB PDF. Only the model is named, without revision or board code, so check the labels on the PCB before relying on…

Service schematic for the Acer Aspire 4553 and 4625, based on the Quanta ZQ2B design, revision 1A, 1.07 MB PDF.

Schematic for the Dell OptiPlex 3040 desktop, covering the Micro and small form factor variants (D7 and SFF codes), revision A00 and dated 2015-07-20.

Second part of the 48 MP wide rear camera section for the Samsung Galaxy A12 (SM-A12), supplied as a 3.36 MB PDF.

Compal schematic for board LA-K036P, revision 1.0 with A00 noted, tied to the GD15A project code, provided as a fairly large PDF of about 7.7 MB.

Schematic in PDF form for a TCL television board identified in the name as 40-L141H4-PWG1CG, which by its layout appears to be a power supply or combined power board for…

Circuit diagram for the Xiaomi Mi Notebook Air 13.3, project name Marble, board number 17805-1, supplied as a PDF inside a 2.64 MB RAR.

Schematic set in PDF form for the Samsung Galaxy S III GT-I9305, with the brand misspelled in the name.