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<DIV><SPAN class=522402620-16102011><FONT
face=Garamond>Hello!</FONT></SPAN></DIV>
<DIV><SPAN class=522402620-16102011><FONT
face=Garamond></FONT></SPAN> </DIV>
<DIV><SPAN class=522402620-16102011><FONT face=Garamond>I have a HR-1680
receiver with muting problem.<SPAN class=733272518-08112011>
</SPAN></FONT></SPAN></DIV>
<DIV><SPAN class=522402620-16102011><FONT face=Garamond><SPAN
class=733272518-08112011></SPAN></FONT></SPAN><SPAN
class=522402620-16102011><FONT face=Garamond></FONT></SPAN> </DIV>
<DIV><SPAN class=522402620-16102011><FONT face=Garamond>When the mute jack is
shorted itīs a big hum in the speaker and the supply voltage of the receiver
drops from 13 to 5 volts. </FONT></SPAN></DIV>
<DIV><SPAN class=522402620-16102011><FONT
face=Garamond></FONT></SPAN> </DIV>
<DIV><SPAN class=522402620-16102011><FONT face=Garamond>It has been working
before.</FONT></SPAN></DIV>
<DIV><SPAN class=522402620-16102011><FONT
face=Garamond></FONT></SPAN> </DIV>
<DIV><SPAN class=522402620-16102011><FONT face=Garamond>Any suggestions?
</FONT></SPAN></DIV>
<DIV><SPAN class=522402620-16102011><FONT face=Garamond></FONT></SPAN><FONT
face=Garamond></FONT> </DIV>
<DIV> </DIV>
<DIV><SPAN class=522402620-16102011><FONT face=Garamond>73 de SM7NDX,
Jan</FONT></SPAN></DIV></DIV>
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<P><FONT size=2>---<BR>SM7NDX - SM7N<BR>Jan
Eliasson<BR>sm7ndx@ssa.se<BR></FONT></P>
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