Schematic in PDF form, 3.44 MB, for the FH52M board with Compal number LA-J891P, revision 1A, marked as a 0302 release prepared for CSD service use.

PDF schematic for the Gigabyte GA-E240N motherboard, revision 1.0, compressed into a 561 KB ZIP file.

Schematic diagrams for the Xiaomi Mi 5 smartphone, packed in a 2.09 MB ZIP archive. The name gives no board revision, so compare the sheets against your PCB markings.

Schematic package for MSI board MS-7437, packed as a 2.94 MB RAR archive. MS-xxxx is the numbering MSI prints on its own motherboards.

PDF schematic whose name reads Berlin 10G with the abbreviation BL10G, roughly 768 KB. That appears to be a project or board code name, but no brand, laptop model or…

Schematic for the ASUS K52N notebook mainboard at revision 1.0, provided as a 997 KB PDF.

A 1.88 MB RAR archive containing schematics for Compal board LA-6232P at revision R2.0.

Circuit diagram for the Dell Vostro 1000 notebook, supplied as a 1.27 MB PDF. Its name carries no board number, ODM or revision information, so the title block inside is…

Huawei G6 smartphone schematic delivered as a 775 KB PDF. The file name does not specify the board revision, so confirm the designators and layout against the board you…

Schematic for the Samsung Galaxy Grand Prime, model SM-G531H, supplied as a 3.21 MB PDF. No board revision appears in the name.

Sony schematic in PDF form, 1.17 MB, labelled only with the MS01 project code and no model or MBX board number.

PDF schematic identified only by the project code M920 and the PVT tag, meaning production validation test stage, with no brand or board number given in the name.

Apple iPhone 4S schematic in PDF form, about 650 KB. A circuit diagram like this helps trace power rails, check connections between the processor, PMIC, charging…

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…

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.

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, 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…

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…

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

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

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

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

Filed under schematics, this 173 KB PDF is named after the 2SA965, a part number in the Japanese JIS scheme where the 2SA prefix marks a PNP bipolar transistor, so it is…

Revision-tagged PDF of 116 KB for part 2N5460, the rev0x token apparently marking a document edition whose exact number is not given.

PDF reference for the 2N3820, only 26.3 KB, likely a short one- or two-page data sheet, although the index files it as a schematic.

This 52.5 KB PDF carries the code 1T406 and is indexed as a schematic, although the name says nothing about the equipment it belongs to.

Part number 1SS312 is all this 123 KB PDF name reveals; no brand, laptop model or board revision is mentioned.

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…

A compact 44.2 KB PDF filed as a schematic, named 150cmq with no voltage suffix, board number or device model.

Numeric file 272001 in PDF form, 124 KB, catalogued under schematics with no maker, device or part type stated in its name.

Small PDF of 53 KB catalogued as a schematic under the code 80CPQ020, which reads like a discrete semiconductor part number rather than a laptop board number.

Catalogued under schematics, the 121 KB PDF named 75HQ045 does not mention any laptop, brand or board number.

Filed as a schematic, this 38.7 KB PDF is named only 50WQ04F and gives no laptop model or board information.

A 77.6 KB PDF titled 30LJQ100, catalogued among schematics, but the name reads as a semiconductor part number, so expect a single-component datasheet.

A 51.8 KB PDF identified only by the code 16YQ150C, listed under schematics. There is no device model, board number or revision in the name.

PDF schematic for revision 3.0 of the Gigabyte GA-F2A78M-D3H, a microATX board on the AMD A78 chipset.

Schematic diagram in PDF for the Lenovo ThinkPad T420s, roughly 1.16 MB. The name gives no board number or revision, so confirm the motherboard version against the…