PDF covering the microphone, speaker and earpiece circuits of the A20s, likely the Samsung Galaxy A20s, though the name does not state the brand.

ASUS schematic in PDF for the UX550GD and UX550GE, revision 2.1. At 8.40 MB it covers the full board, letting a technician trace power rails, check the charging and VRM…

A 152 KB PDF for the 2SD1816 transistor, listed in the schematic section. The name provides the part number only.

Part 2SD2551 is the subject of this PDF of about 232 KB, filed under schematics but most likely a component datasheet.

Reference PDF for the 5LP01C component, about 27.4 KB, catalogued as a schematic. The name provides only the part number; the LP letters appear to mark a P-channel…

PDF of about 41.4 KB covering the 5LN01S, catalogued as a schematic but most likely a component datasheet.

Short PDF of about 41 KB, filed as a schematic but named only with the part code 5LN01M.

Only the part number 2SD2088 appears in the name of this 171 KB PDF, so treat it as the datasheet for that transistor.

At 180 KB, this PDF named 2SD2449 is larger than most of its neighbours and is catalogued as a schematic.

PDF document of 49.5 KB named 2SD1996 followed by an E tag, filed under schematics. The 2SD prefix is the Japanese JIS designation for an NPN bipolar transistor, so this…

A 59.3 KB PDF for the 2SK3065 transistor, listed as a schematic, with a name that also carries the token KE and the SOT-89 package.

Datasheet-style PDF of 107 KB for the 2SK3019, placed in the schematic section of the catalogue. In the JEITA scheme, 2SK identifies N-channel field-effect transistors.

Listed as a schematic, the 95.7 KB PDF bearing part number 2SK2160 is most likely the datasheet for an N-channel field-effect transistor.

Brief 31.8 KB PDF for the 2SK1980, which by the JIS 2SK prefix is an N-channel FET. Although indexed as a schematic, the document is almost certainly a datasheet for…

The 2SK1736 is documented in this 92.6 KB PDF. Under JIS designations, 2SK means an N-channel FET, so the file is almost certainly a component datasheet despite its…

PDF reference for the 2SK1068 field-effect transistor, about 94.5 KB in size. The 2SK prefix denotes an N-channel device under the JIS designation system.

Named only 2SJ560, this 184 KB PDF sits in the schematic category but refers to a discrete semiconductor.

Labelled only 2SJ254, this 93.0 KB PDF is filed as a schematic but almost certainly describes one discrete component: the 2SJ prefix in the JIS system denotes a…

Stored under schematics, this 122 KB PDF is named for the 2SJ195, a P-channel FET in the Japanese JIS numbering system, and is most likely its datasheet.

PDF document of 171 KB for the 2SD1314, indexed as a schematic although the part number points to a component datasheet rather than a board drawing.

Listed as a schematic, this 183 KB PDF actually relates to the 2SC5259 part. JIS numbering places the 2SC prefix on NPN bipolar transistors, so the content is expected…

Covering the 2SC4636LS, this 30.6 KB PDF is likely a brief datasheet for a package variant of the 2SC4636 NPN transistor.

The name 2SC4705 refers to a Japanese JIS-numbered NPN transistor. This 102 KB PDF is therefore most likely the component datasheet, even though it is catalogued as a…

A compact 24.0 KB PDF titled only with the part number 2SC4432, filed under schematics.

Datasheet PDF for the 2SC4405, 113 KB in size. The name holds only the part number, and the JIS 2SC prefix tells us it is an NPN bipolar transistor rather than a board.

The largest of this group at 465 KB, the PDF named 2SC4394 is most likely a full datasheet for that transistor rather than a board schematic, despite its index label.

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 PDF, 373 KB, for the 2SC752TM transistor, listed in the schematic section. The 2SC prefix identifies a JIS-registered NPN bipolar device, and TM is part of the…

The 2SC5473 has its own 38.2 KB PDF, carrying an _E suffix that probably indicates the English-language version.

Datasheet for the 2SC3965 NPN transistor, a 40.3 KB PDF listed as a schematic. The trailing _E in the name commonly marks an English-language edition of a Japanese…

Lowercase-named PDF for the 2sc4997, 51.2 KB, indexed as a schematic. Only the part number is given.

At 31.1 KB, this compact PDF for the 2SC4976 is filed as a schematic, though the part-number name indicates a component sheet.

PDF document of 96.1 KB tied to the 2SC3896 transistor, named under the JIS standard in which 2SC indicates an NPN bipolar part.

Datasheet PDF for the 2SC5376F, a variant of the 2SC5376 NPN transistor; the trailing F usually indicates a different package or grade, though the name does not explain…

Reference sheet for the 2SC5356 in a 175 KB PDF; the name gives no device, board or revision.

Labelled 2SC5351, the 191 KB PDF refers to a JIS-registered NPN transistor, where the 2SC prefix indicates a high-frequency type.

A 320 KB PDF dealing with the 2SC3123, an NPN bipolar transistor by its Japanese JIS 2SC code.

Small 40.2 KB PDF named after the 2SC1756, filed in the schematic category. The JIS-style 2SC designation identifies an NPN bipolar transistor, so expect a concise…

PDF reference for the 2SA1203, 99.3 KB, sorted among schematics although the bare part-number name points to a datasheet.

Component datasheet for the 2SA1803, provided as a 179 KB PDF and indexed with schematics. The 2SA prefix places it among PNP bipolar transistors under the JIS standard.