dkalsi Posted October 29, 2009 Share Posted October 29, 2009 I have a HK730 in which the right channel recently stopped working. It used to "pop" from time to time and now there is no sound at all in one of the channels. Is this something that could be fixed easily? I certainly don't want to spend much money fixing it if it cannot be easily repaired. Please let me know what you thing it could be. Thanks, d Quote Link to comment Share on other sites More sharing options...
Dennie Posted October 29, 2009 Share Posted October 29, 2009 Did you try unplugging it for 10 minutes? If you feel comfortable opening it up, check for a blown fuse. There are usually about 10 phillips screws, just take them out and pull the cover off. Ifyou find a blown fuse, take it with you to Radio Shack (or somethingsimular) and ask for an exact match. Oh, I guess I should say, unplug it before opening it up and don't touch anything inside that you don't need to touch. I hope this helps, Dennie Quote Link to comment Share on other sites More sharing options...
Marvel Posted October 29, 2009 Share Posted October 29, 2009 Here's the technical manual for the 730 HK730_sm.pdf Quote Link to comment Share on other sites More sharing options...
djk Posted October 30, 2009 Share Posted October 30, 2009 HK schematics (330A is in the 330B file). http://manuals.harman.com/HK/service%20Manual/HK330B%20sm.pdf'>http://manuals.harman.com/HK/service%20Manual/HK330B%20sm.pdf http://manuals.harman.com/HK/service%20Manual/HK430%20sm.pdf http://manuals.harman.com/HK/service%20Manual/HK630%20sm.pdf http://manuals.harman.com/HK/service%20Manual/HK730%20sm.pdf http://manuals.harman.com/HK/service%20Manual/HK930%20sm.pdf Quote Link to comment Share on other sites More sharing options...
Doc Robin Posted November 1, 2009 Share Posted November 1, 2009 Been thinking about selling my 730; guess I need to hook it up to the Cornwalls and take them for a test drive. Later Bill Quote Link to comment Share on other sites More sharing options...
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