PDF schematic of an ATX computer power supply with power factor correction, 243 KB. No manufacturer or model is given in the name, so it serves as a typical reference…

Circuit diagram of the Toshiba PA-1750-09 power adapter, built around an LTA601N controller, noted in the name as a TEA1751T equivalent; the Russian phrase means on the…

Schematic PDF for the Sony board numbered 1-689-604-12, 1.30 MB. Part references in the name are PQ12DZ5UJ00H, UC3854BN and MCZ3001D, pointing to a power supply design.

Schematic for the LiteOn PA-1121-04 adapter; the trailing nev is unclear and may mark a newer version.

Toshiba PA-1750-09 adapter schematic, built around the LTA601N controller, noted as equivalent to the TEA1751T; the Russian phrase means on the chip.

Schematic for the LiteOn PA-1121-04CA power adapter, rated 19 V at 6.32 A for 120 W, with Compal also named, presumably as the laptop maker it was supplied to.

Schematic in PDF form, 6.36 MB, for the Samsung BN44-00520F power supply board, revision F.

A 226 KB PDF schematic for the Samsung BN44-00440A power supply board. BN44 is the part-number series Samsung uses for TV power units, and the revision suffix A should…

Power supply schematic for Samsung part BN44-00508B, supplied as a 553 KB PDF, revision B. BN44 numbering covers Samsung TV power boards.

A 5.40 MB PDF schematic for the Samsung BN44-00496A power board. BN44 marks Samsung TV power supply units, and the board sticker should show the same number and revision…

Power board schematic for Samsung BN44-00438A, provided as a 637 KB PDF. BN44 numbers mark Samsung TV power supply units, and revision A should match the sticker on the…

A PDF of 189 KB named 16ctu04 and categorised as a schematic. The name looks like an International Rectifier or Vishay ultrafast rectifier part number, which would make…

A 1.47 MB PDF schematic for the BN44-00605A power supply board, also referenced as PSLF770S05A in the name. BN44 is the Samsung part-number series for TV power boards.

Schematic of the Samsung BN44-00497A power supply unit, a 2.11 MB PDF. The BN44 prefix is Samsung's numbering for TV power boards, and the A suffix is the revision to…

15eth06 is a 207 KB PDF filed under schematics. The name reads like an International Rectifier or Vishay hyperfast rectifier part number, so the contents are most likely…

PDF of 97.8 KB for the 40EPF-HV, filed as a schematic though it is component documentation.

A 553 KB PDF schematic for the Samsung BN44-00509B power supply board, revision B. Samsung uses the BN44 prefix for its TV power units, and the revision letter should…

Information and schematic PDF, 772 KB, for the Samsung BN44-00505A power board, also carrying the PSLF560501A code, with the name indicating a Sanken-based design.

Indexed as a schematic, this PDF of about 187 KB is named 8ETH06. In International Rectifier and Vishay numbering the ETH family is a hyperfast rectifier line, so the…

Power supply schematic for the Sony KDL-32S3000 LCD television, provided as a PDF of about 492 KB.

An 11.3 MB PDF for the Samsung BN44-00522B power supply board. The BN44 prefix marks Samsung's TV power board series, and the B suffix is the revision, which should…

The 8ETU04 document, a 187 KB PDF filed as a schematic, carries a part number in International Rectifier and Vishay rectifier style.

Schematic PDF for the Sony board numbered 1-689-603-11, 572 KB, with UC3854BN noted in the name.

Schematic PDF, 187 KB, for Samsung-numbered power supply boards BN44-00632A and BN44-00633A, listed with the codes L46F2P and L55F2P, which suggest 46-inch and 55-inch…

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…

Power supply schematic for the Sony GE3B board with part number 1-881-774-11, provided as a PDF.

Schematic PDF for a power supply board identified as RUNTKA686WJQZ with the DPS-141CP marking, 4.99 MB, sharing the FA prefix used across this set.

Power supply schematic for a Toshiba TCL L32S4900S television, covering the PLE55-1A power board, revision 1.1, as a 4.53 MB PDF; fonte is Portuguese for power supply.

Schematic of the Samsung BN44-00191B power board in PDF format, 309 KB. Beyond the part code and B revision letter the name gives no details about the television or…

Component documentation in PDF for the SPP17N80C3, a high-voltage N-channel MOSFET listed in the name as 800 V and 17 A.

Schematic for the Samsung BN44-00167B power board, saved as a 651 KB PDF with a -1 suffix in the name, which looks like a duplicate copy rather than a separate revision.