PDF schematic for the Samsung SM-A720F, about 3.58 MB, with no board revision indicated in the name.

Schematic for the Fly B400 mobile phone, packaged as an 819 KB PDF. Circuit sheets like these show the power management, battery and charging section, keypad, display…

Schematic for the Samsung SM-A320F, supplied as a 3.51 MB PDF. The circuit pages cover the power management IC, battery and charging path, display and touch interfaces…

DDR2 specification document, a 215 KB PDF identified as TN4703, catalogued under schematics.

PDF schematic for the Acer 6530 notebook series, labelled with the Quanta project code ZK3.

Schematic for the Lenovo Y410, with the file name stating only the model, without a board number, manufacturer code or revision.

Circuit diagram titled Z84F, provided as a 1.03 MB PDF with no brand or revision in the name.

Short repair guide for the ASUS K52JT, a 209 KB PDF catalogued with schematics. ASUS repair guides usually contain block diagrams, power sequence, main voltage rails and…

Revision 1.3 schematic of the Pegatron EIH31 board in the Acer Aspire 3750ZG, a 2.08 MB PDF.

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

Datasheet-style schematic data in PDF for the Texas Instruments TPS51488, ordering code TPS51488RJER, a small 81.6 KB document.

PDF for the IRF540 MOSFET, and the name indicates the datasheet comes from Philips. Although listed under schematics, the 91.6 KB file is a component sheet with ratings…

A 29.2 KB PDF documenting the 2SD2639 part, catalogued as a schematic. Nothing beyond the type number is stated in the name.

Component reference for the 2SD2635, a 35.2 KB PDF listed among schematics. The file name offers only the part number, with no manufacturer or revision given.

The 5LN02N part is covered by this 41.5 KB PDF, indexed as a schematic but most likely a component datasheet.

Datasheet-style PDF for the 2SD1423, 41.0 KB, stored as a schematic; the trailing _E in the name is not explained by the file itself.

Reference sheet for the 3SK143, delivered as a 35.1 KB PDF and indexed under schematics. Beyond the part number the name says nothing.

Datasheet-style PDF for the 3LP02N, about 41.5 KB and listed as a schematic. No device, brand or board details appear in the name beyond the part code itself.

Datasheet-style PDF for the 2SD1994A transistor, filed in the schematic category of the index.

File name 2sk198 is a JIS semiconductor number, so this 31.8 KB PDF, though catalogued as a schematic, is best treated as a brief component datasheet.

The 34.0 KB PDF named 2SK3557 is indexed as a schematic, but its name is a JIS component number, so it is almost certainly a datasheet.

A 318 KB PDF covering the 2SK2882, listed under schematics but almost certainly a datasheet given the bare part number in its name.

For the 2SK2744 this 177 KB PDF provides component-level reference material, although the index lists it among schematics.

Reference sheet for the 2SK2599 in a 418 KB PDF, placed in the schematic section although the name holds nothing but the part number.

Covering the 2sk2580, this 34.5 KB PDF is labelled a schematic yet identifies only a semiconductor part, pointing to a short datasheet.

Short 34.8 KB datasheet-style PDF for the 2sk2576, an N-channel FET under the Japanese JIS 2SK designation.

The 2SK2545 is the subject of this 415 KB PDF, catalogued as a schematic but by its name a discrete transistor document.

PDF for the 2SK2463 carrying a _1-5 suffix, 136 KB in size; the name does not explain the suffix, which may refer to pages or an edition of the document.

PDF reference for the 2SK2339 transistor, 35.9 KB, catalogued under the schematic type.

Component documentation in PDF format, 32.4 KB, for the 2SK2326. The 2SK prefix follows the JIS registration scheme and signifies an N-channel FET, so despite the…

A 95.0 KB PDF named after the 2SK1908, listed in the schematic section of the index. Since 2SK is the Japanese registration prefix for N-channel FETs, treat it as the…

PDF, 121 KB, for the 2SK1474 transistor. Japanese 2SK numbering denotes an N-channel field-effect device, so although the index category is schematic, the content is…

Listed as a schematic, this 125 KB PDF is named after the 2SK1466, a part code that under the Japanese JIS scheme denotes an N-channel field-effect transistor.

Datasheet in PDF form for the 2SK1067, a member of the 2SK family of N-channel FETs, at 144 KB. The file carries no further details in its name.

Catalogued among schematics, the 43.5 KB PDF called 2SJ499's neighbour 2SJ485 refers to a semiconductor part; under the JIS scheme the 2SJ prefix designates a P-channel…

Small 43.1 KB PDF for the 2SJ400, likely a short datasheet despite being indexed as a schematic.

PDF document for the 2SJ346, filed in the index as a schematic but named after a discrete semiconductor part.

A 92.5 KB PDF named after 2SJ256, a JIS-numbered P-channel field-effect transistor according to its 2SJ prefix.

A 92.7 KB PDF catalogued under schematics but titled only 2SJ228, a JIS-style designation used for P-channel FETs.

PDF datasheet of about 56 KB for the 2SD661 transistor, with an _E suffix that probably indicates an English edition.