PDF schematic labelled PA-1650-56LC, a code in the style used for 65 W class laptop power adapters, so it most likely covers an AC adapter circuit rather than a…

Power supply schematic for the Sony KDL-40U2000 LCD television, a 2.1 MB PDF. The name refers only to the power section, so expect drawings of the mains input, PFC…

Schematic of a Class H audio power amplifier, described in Spanish as a Thai design, delivered as a small 718 KB PDF.

First part of a split RAR archive with a saved video explaining how a MOSFET transistor works.

Schematic archive for the Asus SADP-65KB B power adapter, a 277 KB rar file. The model code points to a 65 W class Delta-built unit, a common charger for older Asus…

Nokia X2-02 schematics, type RM-694, revision 1.0, in a compact 470 KB RAR archive. The X2-02 is a dual-SIM feature phone, so the SIM switching and card interface pages…

Schematic in PDF format for the Lenovo ThinkPad T400 on the MLB3I-9 board revision, compressed to a 954 KB RAR archive.

Schematic in PDF for the Sony APS-285 power supply unit, 4.84 MB, originally saved from a document-sharing site.

ASUS K93SV schematic for the Compal LA-7441P mainboard at revision 0.3, a 1.45 MB PDF. Compal names its boards in the LA-xxxxP format, and the label on the PCB should…

PDF datasheet for the SGH80N60UFD, an IGBT rated in the file name at 80 A and 600 V. Parts of this kind are common in welding inverters, induction cookers, motor drives…

Datasheet in PDF for the PZT2907A, a PNP small-signal transistor the file name rates at 60 V.

Datasheet in PDF for the MPSA44, a high-voltage NPN small-signal transistor. The file name gives only the part number, so ratings should be read from the document…

PDF for the IRF3205 MOSFET, with 55 V and 110 A noted in the file name. Although categorised as a schematic, the 97.8 KB file is likely the datasheet presenting low…

Second copy of the BC517 NPN Darlington transistor datasheet, rated 500 mA and 30 V according to the name, also 111 KB in PDF form.

Datasheet-style PDF of 60.5 KB for the 1SS154, filed under schematics. The name also carries the tokens BA and sot23, the latter indicating the SOT-23 surface-mount…

Washing machine fault-finding notes, part 8 of the series credited to P. Mevada, provided as a 364 KB PDF file.

Wistron schematic for the Hummingbird2 CR project, revision -2, covering discrete, UMA and muxless graphics configurations, supplied as a PDF in a RAR archive.

Schematic in PDF for the ASUS H81M-P PLUS, an Intel H81 chipset desktop motherboard, sized 850 KB. The file name does not include a revision.

Package for the BenQ Joybook S52 and S53 laptops, both built on the Quanta ED3 motherboard and supplied as a 1.03 MB RAR.

Alpha and Omega Semiconductor datasheet for the AO4822A, a 299 KB PDF. This part is a dual N-channel MOSFET in an SO-8 package, a type widely used for load switching and…

Alpha and Omega Semiconductor datasheet for the AO4433, a P-channel MOSFET in SO-8 package, delivered as a 270 KB PDF.

Zip archive for the Asus S400CA mainboard, revision 2.1, carrying a Disable RAM label. The contents relate to switching off the onboard memory chips, a repair approach…

PDF for BD9893F, 143 KB, filed as a schematic. The code follows ROHM's BD-series numbering for power and driver ICs, with the F suffix usually marking the package; the…

RAR package for the HP dv6-7 series laptop in its discrete graphics version, as opposed to the UMA integrated-graphics build.

Datasheet in PDF for the IRGP4063DPbF, an IGBT the file name rates at 600 V and 48 A, supplied in a TO-247 package with a co-packed diode, as the D in the name…

Small 80.6 KB RAR containing the final PDF schematic of a USB daughterboard from a project labeled FF4, revision R1C.

Schematic for the Quanta RM2 board, Paltrow project, Intel platform with discrete graphics, version 3A, in a 2.63 MB PDF.

Power supply and inverter schematic for the Sony Bravia KDL-46V3000 LCD television, with the name also listing the related KDL-46VL130 model.

Datasheet in PDF form for the AOZ5019QI, identified only by its part number. The 611 KB document should cover pinout, electrical ratings, typical application circuit and…

Circuit schematics for the ASUS A6F laptop mainboard, revision R1.1, delivered as a 1.11 MB RAR archive.

Datasheet for the AO3401 P-channel MOSFET, the name stating minus 30 V and minus 4 A ratings, filed under schematics as a 498 KB PDF.

Sony VAIO VGN-SZ series repair archive for motherboard MBX-147, with the board number given in both hyphenated and plain form.

PDF datasheet, 156 KB, covering ON Semiconductor NTMFS4943N, an N-channel power MOSFET in the SO-8FL package.

PDF datasheet of 341 KB for the AO4407 from Alpha and Omega Semiconductor, a P-channel MOSFET in an SO-8 package.

Schematic in PDF form for the HP Pavilion 17, made by Quanta under the project code Y11C.

USB daughterboard schematic from Compal's KAL90 project, board LS-4495P at revision 1.0, as a small 19.5 KB PDF.

Reference PDF for the 74LVX32, a quad 2-input OR gate from the low-voltage 74LVX logic family, catalogued under schematics at 68.6 KB.

Schematic in PDF for a Sony power supply with part number 1-474-218-11, designed by Delta as model APS-272.

Schematic in PDF form for the Samsung power supply board BN44-00300A, with the name marked as tested, suggesting the drawing was checked against a real board.

Archive for the Sony VGN-SZ series, on board MBX-170 with the project code IRX-3400, revision 1.154.