Need help with Marantz power supply

OBMG74

Member
2007-04-01 12:14 am
Hello,

I have a faulty diode on the power board of my Marantz 4140.
The only labeling on the diodes are U11C & U12C. (2 each).

I would like to replace this board with a bridge rectifier module, but I am unsure what module to choose.

The receiver draws 400W max, and has (2) 20,000mfd, 50v filter caps.

Could someone please recommend a Newark part number (or other vendor)that would work for me?

Thanks,
Jim