CD72mkII_logo.jpg  Marantz CD72mkII modifications CD72mkII_logo.jpg


If Q801 is replaced by a regulator with a standard (not fully plastic) housing, it must be mounted on the aluminium heatsink isolated. With the 79xx series, the middle pin (and thus the metal tab) is connected to the regulator's input, and unisolated mounting will cause a short circuit.

More detailed text and final pictures will follow soon...