Schematic archive for the Dell 1450 on the Foxconn H901L board, Arrandale platform, with a 911HG reference and revision A00, compressed as a 1.08 MB RAR.

Technical PDF on boosting power supplies, 2.24 MB, filed among schematics. The name points to step-up (boost) converter topology rather than a particular TV or board…

Schematic PDF named Z84J, 2.56 MB, with no revision or brand given in the name. The drawing should identify the manufacturer and board code in its title block, which is…

Summary edition of the ATmega169 datasheet, as the trailing s in the name suggests, covering revisions A to E of this Atmel AVR microcontroller with built-in LCD driver.

Combined ST datasheet for the L6201, L6202 and L6203 family of DMOS full-bridge motor drivers, which differ mainly in package and current rating.

Component datasheet covering the IRFP240 MOSFET, supplied as a 104 KB PDF readable in any PDF viewer.

Manufacturer datasheet for the BD139 transistor, with the name indicating the ST (STMicroelectronics) version, supplied as a 152 KB PDF.

A 230 KB PDF for the 2SK2911, filed as a schematic although the bare part number suggests a manufacturer datasheet.

Short PDF, 43.6 KB, named after the 2SK2791 and listed as a schematic. The 2SK prefix marks an N-channel FET under the JIS scheme, so this is likely a compact datasheet.

This 170 KB PDF carries the part number 2SJ502 and is indexed under schematics. In JIS naming, 2SJ marks a P-channel FET, so the document is expected to be the datasheet…

Reference sheet for the 2SJ418 P-channel FET, supplied as a 128 KB PDF and indexed as a schematic.

At 131 KB, this PDF describes the 2SJ417 transistor; although listed as a schematic, it is a part datasheet by its name.

A 45.3 KB PDF titled with the JIS transistor number 2SC2909, filed under the schematic category.

Component datasheet in PDF form for the 2N5458, an N-channel junction FET usually found in TO-92 packages, catalogued here as a schematic-type document of about 130 KB.

Labelled 1SS268, this 126 KB PDF appears to be a datasheet for a single component even though the index lists it as a schematic.

Part number 1SS196 gives this 68.1 KB PDF its name, which marks it as a datasheet for a single semiconductor rather than a full circuit diagram.

A small PDF of 48.8 KB indexed under schematics, whose name points to a 44-lead PLCC package, most likely a package outline or socket drawing rather than a full circuit…

Datasheet for the PC2002LRU-MSO-H-P1 character LCD module in PDF format, 133 KB. The 2002 part of the number conventionally means 20 characters on 2 lines, and the…

SFM070WX1-ADV is described in this 284 KB PDF, the ADV-suffixed counterpart of the SFM070WX1 VGA document; the meaning of ADV is not stated in the name.

Datasheet for the PD035VX2 display panel, document version 0.1, delivered as a 468 KB PDF. The 035 code suggests a 3.5 inch class TFT used in compact devices.

Schematic in PDF format for the Ahuja DXA 1802, about 1.63 MB, belonging to the Ahuja range of public address amplifiers.

Combined datasheet for the SMBTA42 and MMBTA42, surface-mount versions of the high-voltage A42 NPN transistor, in a 525 KB PDF.

Short PDF datasheet for the SN7407N, a TTL hex buffer/driver with open-collector high-voltage outputs, packaged in plastic DIP.

Rufus version 4.2 build compiled for Windows on ARM64 hardware, a 4.59 MB standalone executable.

PDF schematic, about 4.5 MB, for the AOC T2965M television, a model identified by its code in the file name.

Circuit diagram for a milliohm meter, provided as a 436 KB PDF. It is not tied to any laptop or motherboard; it describes a measurement instrument useful on the bench…

PDF schematic for the Gigabyte GA-H81M-S2PV motherboard, revision 3.0, in a 674 KB RAR archive.

Power-supply service schematic for the Audio Pro AP3000, based on the pwr and sm tags in the name.

Boardview content exported to PDF for the ASUS FX705GD motherboard, revision 2.0, at 6.59 MB.

PDF guide on COF failure symptoms, filed under schematics, 848 KB. COF stands for chip-on-film, the source driver ICs bonded on flexible tabs between an LCD panel and…

Software package for the RT809H and RT809HSE universal programmers, dated 20220308 in the name, about 62 MB.

PDF datasheet, 331 KB, covering the SiC631, a Vishay integrated power stage that combines driver and MOSFETs in one package for synchronous buck converters.

UBIQ Semiconductor datasheet for the QM3002M3, a 315 KB PDF. UBIQ QM-series parts are MOSFETs widely fitted to notebook motherboards in system and VRM power stages.

Richtek RT8120 datasheet, a 221 KB PDF. The RT8120 is a single-phase synchronous buck PWM controller, used on motherboards and graphics cards to generate rails such as…

Compal LA-6951P schematics, revision 0.1, archived as a 1.42 MB RAR. R0.1 is the earliest drawing for this board number, so values and parts may change in later…

Datasheet for the EMB04N03H MOSFET, from Excelliance MOS, as a 224 KB PDF. It provides the pin assignment, voltage and current limits, on-resistance, gate charge and the…

Schematic diagram for MSI board MS-7505, packed as a 4.28 MB RAR archive. The MS-xxxx code is MSI's internal model number, printed on the PCB.

AMD Radeon R480 graphics schematic in a 627 KB PDF, with no card vendor, board number or revision given in the name.

RAR archive for Apple logic board 820-1502, referencing schematic drawing 051-6469 at revision F000, roughly 1.20 MB.

Huawei S7 schematics in PDF form, 1.80 MB. These circuit drawings let you trace power distribution, the charging path, the backlight driver and interface lines between…