Datasheet for the 2N3553 provided as a 45.1 KB PDF and categorised as a schematic. The name states only the 2N part number, with no manufacturer, package or revision.

Covering the 1SS387, this 75.1 KB PDF is listed as a schematic but is best understood as a component datasheet.

Named only 1SS366, this 50.5 KB PDF is catalogued as a schematic yet points to a single semiconductor: in JIS designations 1SS stands for a small-signal silicon diode.

Datasheet for the 1N5391G diode in a 168 KB PDF, filed under schematics. The G suffix marks a vendor variant, frequently a glass-passivated construction, and the larger…

Schematic archive for the Apple MacBook Pro A1297 17-inch, project code K92. The name gives no 820- logic board number, so check which board you have against the project…

Schematic for the MSI MS-7297 board, packed as a 5.57 MB RAR archive. Apart from the board number the name includes no revision or chipset details, so compare against…

Schematic for the Apple iPad 2 logic board, saved as a 637 KB PDF. Repair technicians use such drawings to trace supply rails, check the charging and battery circuits…

Schematic for the Quanta AT5 laptop mainboard at revision R1A, supplied as a 1.22 MB PDF.

Optocoupler datasheet for the 4N29, with the name indicating revision 4x, supplied as a PDF of roughly 287 KB.

Part number 2SK1906 is all the name reveals about this 96.0 KB PDF, which sits in the schematic category.

Small 42.8 KB PDF for the 2SC2188, carrying an _E suffix in its name and filed under schematics.

PDF of 56.9 KB for the 2SC1688, marked with an _E suffix in the name and stored among schematics.

A 71.2 KB PDF with data for the 2N2222, filed with schematics in this index. The 2N2222 is a staple NPN small-signal transistor used for switching relays, LEDs and logic…

PDF datasheet covering the 1N4148 and 1N4448 fast switching diodes, filed in the schematic section of the index.

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 drawings for the early revision 1.0B of the Gigabyte GA-EP43-UD3L desktop motherboard, supplied as a PDF inside a RAR of about 1.32 MB.

Full circuit diagram for Apple logic board 820-01814, with the name SAFFORO attached, as an 11.2 MB PDF schematic.

Component location map in English, supplied as a PDF, for the Apple logic board 820-02020 found in the A2338.

PDF schematic for the MSI MS-7B86 desktop motherboard, revision 2.0, delivered in a RAR archive.

Schematic PDF for board MS-7392, version 1.1 as indicated by v11 in the name, which follows MSI numbering though the brand is not stated directly.

Schematic for board MS-7392, version 2.0 as shown by v20 in the name, which follows MSI's MS-xxxx numbering though no brand is stated.

Compal LA-4201P laptop schematic in PDF form, an Intel Cantiga platform with a KB926 embedded controller and an MXM2 graphics slot according to the name.

MSI MS-7354 motherboard schematic in a RAR archive of roughly 1.39 MB. The name lists only the board number, with no revision mentioned, so confirm the version on the…

Apple iPhone 7 Plus logic board schematic in a 2.99 MB PDF. It is a key reference for tracing voltage rails, inspecting the audio codec, baseband and charging sections…

Logic block diagram for the Xiaomi Redmi 3A, with a Chinese title, supplied as a 738 KB PDF.

Schematic for the ASUS Eee PC 1015P netbook, board revision 1.2G, delivered as a 518 KB PDF.

Third copy of the Quanta AT6 schematic, revision R1A, a 1.58 MB PDF that matches the other AT6 files in size.

A compact 32.6 KB PDF for the 2N3773, a JEDEC-registered 2N-series transistor; despite the schematic label it is a component datasheet rather than a circuit drawing.

Manufacturer data for the 2N2907, a general-purpose PNP small-signal switching transistor, supplied as a 52.8 KB PDF and catalogued with schematics.

Component datasheet in PDF for the 1N5400G diode, filed here under the schematic category even though it documents a single discrete part rather than a circuit.

Datasheet for the 1N4448 small signal switching diode, stored as a 78.8 KB PDF. The 1N4448 is a close relative of the widely used 1N4148, offering fast switching in a…

Apple logic board schematic for 820-2915 at revision A, an uncompressed PDF of 1.99 MB.

PDF schematic for the Gigabyte B560M AORUS ELITE motherboard, revision 1.03, archived in RAR format.

Schematic for the Gigabyte GA-970A-D3 motherboard, revision 1.01, in PDF format. This ATX board uses the AMD 970 chipset for AM3+ processors.

Motherboard schematic in PDF form; the name mentions Foxconn with the identifier n15235, along with K8T890M2AA and RS2H, while the catalogue lists the brand as ECS.

MSI MS-7392 schematic labelled R1.2, delivered as a PDF in a RAR archive. The pages let a repairer follow every power rail, see which controller drives each phase and…

Apple schematic collection archive of about 784 MB, the first of a numbered brand series.

Power sequence diagram for Apple logic board 820-01055, provided as a 215 KB PDF. The 820 prefix is Apple's own board numbering, visible on the PCB.

Schematic set for the Huawei P40 Pro smartphone, packed in a RAR archive of about 4.5 MB.

ASUS A6RP laptop schematics for board revision 2.0, supplied as a 948 KB RAR archive. The diagrams show each power rail, its regulator and enable signals, along with the…