Heathkit SB-200 audio distortion

Tom Buchanan tlbuch at SCRTC.COM
Sat Feb 28 18:24:15 EST 2009


Hi,
 
I am working on a SB-200 for a winter rebuild project.  I have the amp
working with full output, but the problem is the receiver audio.  The amp
has a new power supply board, soft start and soft key interfaces plus 2 new
electrolytic capacitors under the chassis.   When I turn the amp on, the
radio audio is somewhat distorted and fuzzy. I turn the amp off and the
receiver audio is clear and clean.  Could it be picking up noise from the
fan?  Any ideas?  Thanks.
 
73,
 
Tom
KG4KGY

 

 


-----------------------------------------------------------
Products bought, sold or traded here is the responsibility of the
parties involved.  This list and the City of Tempe are not responsible
for losses or misrepresentations of any kind.  Buyer beware!

-----------------------------------------------------------
This list is a public service of the City of Tempe, Arizona
-----------------------------------------------------------

Subscription control - http://www.tempe.gov/lists/control.aspx?list=HEATH
To post - HEATH at LISTS.TEMPE.GOV
Archives - http://lists.tempe.gov/archives/HEATH.html




More information about the Heath mailing list