Component distribution map for a Xiaomi Redmi phone, as the Chinese title indicates, provided as a 6.29 MB PDF.

A 143 KB PDF on the 2SC3649. Following Japanese JIS semiconductor numbering, the 2SC prefix marks an NPN bipolar transistor; the file name supplies only that number.

For the 2N6071, this 158 KB PDF is listed among schematics but most likely contains the component datasheet.

PDF schematic named TERESA20, 1.72 MB, which looks like a project code name with a revision or variant number.

PDF of the top-side silkscreen for board NMA931R10, the LCFC NM-A931 board at revision 1.0 by the naming pattern.

Schematic PDF for an Inventec board numbered 6050A2287601, the VGA board design at revision A02, marked MP and dated 2009-06-08.

Component sheet in PDF for the 2SD2248, 100 KB, which the index places among schematics. No device or board is named, just the transistor type.

PDF document, 142 KB, named for the 2SD1828, an NPN bipolar transistor going by the JIS 2SD prefix for low-frequency types.

At 219 KB, this PDF is the largest of the group and covers the 2SD2204. It is labelled a schematic, but the bare part number points to a datasheet for a JIS-numbered NPN…

PDF component sheet, 173 KB, named for the 2SK2969. Under the Japanese JIS numbering a 2SK part is an N-channel FET, which makes this a transistor datasheet despite its…

For the 2SC5703 there is this 167 KB PDF, catalogued as a schematic but almost certainly a part datasheet, since 2SC denotes an NPN bipolar transistor in the JIS system.

Reference sheet for the 2SA1391, supplied as a 237 KB PDF and listed among schematics. Following JIS convention, the 2SA prefix means a PNP transistor for high-frequency…

Component reference PDF, 139 KB, for the 2SA1778. The type field calls it a schematic, yet the name follows Japanese JIS numbering, where 2SA stands for a PNP bipolar…

Here is a 102 KB PDF named for the 2SA1764, placed in the schematic category, though JIS numbering identifies it as a PNP bipolar transistor and the document as its…

Schematic diagram in PDF for Compal notebook board LA-C701P. The name gives no revision or laptop model, so compare the board number and revision printed on your PCB…

Xiaomi Mi 3 logic block diagram combined with board position drawings, according to the Chinese name, in a 2.57 MB PDF.

The 2SC3637 is documented in this 117 KB PDF. Following the Japanese JIS scheme, the 2SC prefix denotes an NPN bipolar transistor, and no model, board or revision…

PDF datasheet of roughly 194 KB for the 2SA2065 transistor, catalogued among schematics.

Part-number-only PDF for the 2N5086, 100 KB, placed in the schematic category but best described as a datasheet for that JEDEC-registered device.

Schematic in PDF for the Quanta Y0J platform, motherboard DA0Y0JMB6D0, carrying the 0817A date or revision tag in its name.

Circuit schematic in PDF for an HP EliteBook 840 using board 6050A2559101. Numbers in the 6050A format follow Inventec ODM numbering, and different EliteBook 840…

Schematic for the Xiaomi Mi 4 LTE smartphone, a 1.32 MB PDF. It documents the circuit connections used when diagnosing power, charging, audio, display or radio problems…

Xiaomi Mi 2S schematic provided as a PDF just under 1 MB. It documents the main board circuitry, which a technician consults when tracing power rails, checking battery…

Part documentation for the 2SC4601 transistor, supplied as a 115 KB PDF and indexed as a schematic.

The 2SC4485 data sheet arrives as a 133 KB PDF, categorised as a schematic but documenting a single NPN bipolar transistor per the JIS 2SC prefix.

Datasheet-style PDF of 304 KB for the 2SC5716, a JIS-numbered NPN bipolar transistor, catalogued here as a schematic.

PDF schematic for MSI board MS-7992 revision 1.0, archived as RAR. MSI uses MS- numbers for its motherboards.

Schematic for the Gigabyte GA-F2A88X-D3H desktop motherboard, revision label R301, provided as PDF inside RAR.

Schematic in PDF titled AS6935, probably an Acer Aspire 6935 though the name itself states no brand or board number. The 1.45 MB file opens in any PDF reader.

PDF schematic of the Topstar X03 board, 548 KB. The name gives no revision or date, so confirm the board version against the title block in the drawings.

Samsung BN44-00520C power board schematic, a compact 176 KB PDF, revision C per the name.

Schematic for the Gigabyte GA-G41MT-S2P desktop motherboard, a G41 chipset microATX board, in PDF.

PDF schematic of 3.67 MB named I8160, which matches the Samsung Galaxy Ace 2 model code GT-I8160, though the name states no brand, revision or contents.

Schematic of the ThinkPad T30 notebook motherboard in PDF format, roughly 986 KB. The name gives only the model, with no board number or revision, so confirm the design…

Reference sheet for the 2SD2550 transistor, a PDF of roughly 239 KB catalogued as a schematic.

PDF datasheet for the 2SD1133, 43.0 KB, listed among schematics though its name refers only to the part.

Filed as a schematic, the 124 KB PDF titled 2SC4555 names a discrete transistor, so its content is probably the datasheet.

For the 2SC4489 NPN bipolar transistor, as indicated by the JIS 2SC prefix, this 154 KB PDF serves as the component datasheet even though it is catalogued under…

Covering the 2SC4483, this 126 KB PDF is a semiconductor data sheet; the 2SC prefix follows JIS rules for NPN bipolar transistors.

Component data for the 2SA1480 in a 176 KB PDF, which the index lists as a schematic. By the JIS convention, 2SA marks a PNP transistor.