A 93.3 KB PDF data sheet for the 2SC4520, a JIS-coded part where the 2SC prefix means NPN bipolar transistor.

A 477 KB PDF for the 2SC5087 part, an NPN bipolar transistor by its Japanese 2SC designation.

PDF of 250 KB on the 2SC941TM transistor, an NPN bipolar part in the Japanese 2SC series; the TM suffix is part of the name but its meaning is not stated.

Datasheet for the 2N5308 semiconductor, provided as a 56.9 KB PDF. The name contains only the part number and gives no manufacturer or revision.

PDF data for the 1SV323 diode, filed as a schematic and sized at about 71 KB. The part number uses the JIS 1SV prefix, which Toshiba assigns to its variable-capacitance…

A 74.3 KB PDF classed as a schematic and named only after component 1SS311. The 1SS prefix comes from the Japanese JIS scheme for small-signal diodes, a range Toshiba…

This 194 KB PDF is labelled simply 113cnq and filed as a schematic, with no device, board number or revision in the name.

Titled simply 111ria, this 104 KB PDF is indexed as a schematic, though the name resembles a power semiconductor series code rather than a motherboard identifier.

A 88.2 KB PDF catalogued as a schematic, its name covering a range from 1SMA5.0AT3 to 78AT3, a naming pattern associated with unidirectional transient voltage suppressor…

A 107 KB PDF named for the 1BQ series, listed as a schematic but most likely a datasheet for a family of small Schottky or rectifier diodes sharing that prefix.

Named simply 50SQ, the 132 KB PDF in the schematic category covers what looks like a component family rather than a specific device; no brand, model or board is given.

PDF circuit diagram for the W3V-A, 1.55 MB. The name gives only the model designation, so confirm the revision from the schematic's title block.

PDF schematic covering the Lenovo IdeaPad Y410, around 1.02 MB in size. The file name carries no motherboard number or revision, so verify the board identity on the…

Circuit diagram for the K42Jv laptop motherboard in PDF format, 2.39 MB, with no revision given in the name.

Schematic in PDF form for the Gigabyte GA-H87-HD3 desktop motherboard, revision code R112 in the name. The H87 chipset places it on the Intel LGA1150 platform.

Gigabyte GA-H61M-S2PT motherboard schematic, revision 1.0, as a PDF inside a 581 KB RAR.

Schematic PDF named R7000L-64TC, roughly 209 KB, covering a design whose suffix 64TC is not explained by the name itself and may denote a variant or configuration.

Schematic of the HP EliteBook 8470P mainboard 6050A2470001-MB-A03, a PDF inside a RAR archive.

Schematics for the BlackBerry 9850, the Torch touchscreen model, provided as a large 10.7 MB RAR that likely contains detailed pages or images.

Lenovo S898T schematic diagram and service manual in a 765 KB RAR archive. The name provides the model only, with no board code or revision, so verify your PCB matches…

Schematic diagrams for the Xiaomi Mi 1S, an early Xiaomi phone, in a 553 KB ZIP archive.

PDF schematic for the Jetway 693AS motherboard, approximately 458 KB, with no revision indicated in the name.

PDF schematic for the Dell Latitude E6540, platform VALA0, Compal motherboard LA-9411P. Compal assigns LA- numbers to its boards and VALA0 is the matching project code.

ASUS A3H notebook schematic, 1.07 MB in PDF format; the SC suffix in the name likely just marks it as a schematic.

Schematic for the Toshiba Satellite L500, with the brand misspelled as tochiba in the file name.

Revision R2.0 schematic for Compal motherboard LA-A041P, supplied as a 1.27 MB RAR archive.

Service schematic for the Xiaomi Redmi 2X smartphone in PDF form, 3.39 MB. The file name names only the model, with no PCB revision or variant.

Schematics archive for a device labelled A300, packed as a 1.14 MB RAR without a brand in the name.

ECS schematic for the G41T-R3 desktop motherboard, version 1.0A, in a 947 KB PDF. The G41 name refers to the Intel G41 chipset platform.

Service schematic for the Nokia N79 slider phone, supplied as a 6.39 MB PDF document. The pages are useful for following power distribution from the battery and power…

PDF schematic for the Lenovo ThinkPad W700 DDR3 variant, about 2.21 MB, with an added note in the name reading N-note 07247 4Y90 whose meaning is not certain; it may be…

PDF schematic for the IBM ThinkPad R31, around 1022 KB. No board number, revision or hardware variant appears in the name, so identification rests on the model alone.

Circuit diagram for the W7J board, a 1.27 MB PDF with only the project code in its name and no brand or revision.

Schematic for the Sony PCG-GRS175 notebook, provided as a 645 KB PDF; the name carries no board number, ODM code or revision.

Schematic for the ASUS FX505GU gaming laptop at board revision 2.0, supplied as a standard PDF of about 4.4 MB.

Schematic package for the Toshiba Satellite L500D built on Compal board LA-5332P, revision r10, with the NSWAE and NTWAE project codes and a UMA (integrated graphics)…

Circuit schematic for the ASUS EeeTop PC ET1601 and ET1602 all-in-one desktops, covering the EM16 DHS board at revision 1.03G.

PDF schematic for the Samsung SM-A720F handset, 3.58 MB in size. Only the model code appears in the name, with no board revision or region details.

MSI MS-16871 laptop schematic, revision 1.0, delivered as a 1.23 MB PDF. The MS-16871 number follows MSI's in-house board numbering, where the trailing digits indicate…

Service schematic for the Samsung Galaxy A53 5G smartphone, packed in a RAR archive of about 13.9 MB.