In Reply to: RE: marantz 7c preamp Rect #2 posted by rws62 on November 30, 2009 at 10:41:59:
OK, now I'm confused. The schematic for the Marantz 7C from the Marantz service manual (link below) shows one bridge rectifier for the filaments and a single diode (half wave) for the B+.
Maybe the first one that you already replaced is the single rectifier for the B+ and the one you are looking at now is the bridge?
In that case, a 100volt 4amp bridge should be fine.
Tre'
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"Still Working the Problem"
Edits: 11/30/09 11/30/09
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Follow Ups
- RE: marantz 7c preamp Rect #2 - Tre' 11:23:56 11/30/09 (2)
- RE: marantz 7c preamp Rect #2 - rws62 11:30:05 11/30/09 (1)
- RE: marantz 7c preamp Rect #2 - Tre' 11:34:53 11/30/09 (0)