Schematic PDF shared by the ASUS X407UAR, X407UBR and X407UFR laptops, which are variants built on a common platform.

Schematic PDF identified only by the codes H0225-3, 48.4KH17.031 and LDB1; the name does not state a laptop brand or model.

Boardview in BDV format for the Toshiba Satellite A200, built on Inventec board 6050A2111701, revision MB-A03.

Boardview for the ASUS E203NA small notebook, board revision 3.0, provided in BDV format inside a compact ZIP.

Datasheet PDF, 64.6 KB, for the KA7500B, a PWM control IC from the KA7500 series and a TL494-style design widely found in computer power supplies.

Datasheet for the 2N7002, a small-signal N-channel enhancement MOSFET usually supplied in SOT-23, as a 94.4 KB PDF.

Reference sheet in PDF for the RJH60F7, an IGBT the file name rates at 50 A and 600 V. Devices of this type turn up in induction heating appliances, inverter welders and…

PDF covering the BF458 and BF459 transistors, a compact 49.2 KB file listed as a schematic but most likely a shared datasheet.

Datasheet for the BD135 transistor in a 51.0 KB PDF, likely the same family document that also covers related types in the series.

The 2SD2285 is documented in this 128 KB PDF. Its JIS part number, with the 2SD prefix, places it among NPN transistors intended for low-frequency circuits such as…

A 140 KB PDF named after the semiconductor 2SJ563, listed in the index under schematics.

The name of this 97.3 KB PDF gives nothing beyond 2SJ277, a JIS-style designation in which 2SJ marks a P-channel FET.

Only the part number 2SJ275 appears in the name of this 97.0 KB PDF. That code follows Japanese JIS numbering, where 2SJ indicates a P-channel field-effect transistor…

PDF reference, around 129 KB, covering two power ICs identified by marking codes: Qq for the SY8386BRHC and 3a for the SY8388C3RHC.

An archive in RAR format, roughly 959 KB, for the Xiaomi Mi 4S phone. The name lists only the model, with no indication of document type, PCB number or revision, so…

A RAR archive of about 1.98 MB for the Samsung model SM-A515F, the Galaxy A51. The name gives only the model code, with no board revision or description of the contents…

Schematic set for the Xiaomi POCO M3 in PDF form, packed inside a 4.20 MB RAR archive. Once extracted it opens in any PDF reader and lets a technician search for net…

A ZIP package of 309 KB labelled for the Lenovo A510 phone. Apart from the model name nothing reveals what is inside, so treat it as unverified repair data until…

Archive for the Apple iPhone 6S in ZIP form, 4.06 MB in size. Its contents are not described by the name, but iPhone packages like this commonly include a schematic and…

For the 2SC4742 transistor, this 32.2 KB PDF is indexed under schematics yet appears to be a component reference.

Part documentation for the 2SC5302 in PDF form, 89.2 KB, placed in the schematic section of the index.

A 54.5 KB PDF filed as a schematic and identified only by the short code 51HQ, with no brand, model or revision stated.

Indexed as a schematic, 36mt is a 53.9 KB PDF whose name is only a short code that resembles a component series designation rather than a laptop board number.

Boardview archive for a board labelled ZH6-PB, where PB likely marks a sub-board such as a power or port board, though the name does not name the device or brand.

Wistron schematic package for the Hellcat 15 Upsell design, project or board number 19828, provided as a 5.78 MB RAR holding the PDF.

Boardview for an Acer notebook motherboard numbered 07200-1M, a five-digit-dash-suffix pattern used by Wistron, the ODM that builds many Acer boards.

Schematic document for the IBM ThinkPad X31 ultraportable, saved as a 1.08 MB PDF. The name offers no board number or revision, so compare the drawing's title block and…

PDF schematic for the IBM ThinkPad A30, roughly 986 KB in size. No board number or revision is given in the name, so confirm that the drawing matches the planar in your…

Schematic for the IBM-branded ThinkPad X61, stored as a 1.42 MB PDF. The name carries a bracketed numeral typical of a duplicated saved copy and lists no board number or…

ASUS Vivobook M1502YA motherboard archive for revision R2.0, a RAR of about 128 KB. The name does not say what is inside, though the small size points toward a boardview…

Gigabyte GA-H110M-S2P motherboard package in a 1.88 MB ZIP archive. The name states neither the revision nor the contents.

Gigabyte GA-H81M-DS2 motherboard archive, a 1.57 MB ZIP whose name gives no revision or file description.

Schematic in PDF form for the ASUS A7Sv notebook, 7.56 MB in size; the name does not state a board number or revision.

RAR archive of 2.11 MB tied to the ASUS A8J and A8F notebook series as indicated by the A8J.F naming; the name does not specify the contents or a board revision, though…

Boardview material for the ASUS FX505DD gaming laptop, supplied as a 1.46 MB RAR archive.

Schematic PDF for the ASUS FX506L and FX706L gaming laptops, with board number DABKXDMB8E0 (BKXD).

Schematic PDF of 1.06 MB titled only A6G, with no brand or board number given in the name.

Archive for Wistron board 08532-1, packed as a 46.5 KB RAR, with the -1 suffix indicating a specific board variant or revision of the 08532 project.

RAR archive of 6.03 MB for Apple logic board 820-01598. The file name states only the board number, so the exact contents are not specified, though the size suggests a…

BIOS package for the Dell Latitude E5430 with platform code QXW00 on the Compal LA-7903P board, revision 1.0, labelled A00.