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…

PDF circuit diagram for Samsung power supply BN44-00168B, revision suffix B, file size 378 KB.

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.

Circuit diagram in PDF format for the Samsung BN44-00198A power supply board. Only the part number appears in the name, so the specific set it was fitted to is not…

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.

Small 117 KB PDF titled only BN44, filed as a schematic. BN44 is the Samsung part-number prefix used for power supply boards in its TVs and monitors, but the name gives…

Schematic in PDF format, 4.09 MB, filed under the code ua23h4003ar, which looks like a Samsung TV model number for a 23 inch set, although the name gives no other…

PDF schematic of 7.17 MB for board BN94-01807A, with the FA prefix as in other files of this set.

PDF schematic for the BN44-00291A power board, a part number in Samsung's BN44 series of power supply modules fitted to LCD and LED televisions and monitors.

Small 84.1 KB PDF schematic for the BN44-00192B board, a code from Samsung's BN44 power supply numbering used for TV and monitor PSUs.