home bbs files messages ]

Forums before death by AOL, social media and spammers... "We can't have nice things"

   rec.audio.tech      Theoretical, factual, and DIY topics in      41,683 messages   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]

   Message 39,850 of 41,683   
   Tim Schwartz to Kinda tech   
   Re: Carver audio problem   
   03 May 10 08:00:45   
   
   From: tim@bristolnj.com   
      
   On 5/1/2010 2:15 PM, Kinda tech wrote:   
   > I have a carver hr-895. I have a clicking static coming out of the right   
   > bank or speakers. The speakers are not blown. Can anyone tell me what   
   > the possible problems are? Please and thanks for all help.   
   >   
   >   
   >   
   >   
   Overheated transistors a baked soldering on driver transistors for front   
   channels.  (2SC2705 and 2SA1145 as I recall) Look down any you'll see   
   the darkened area of the 'mother' board.  Extensive resoldering, and   
   sometimes replacing the transistors will cure it.  Be careful, as the   
   foils are VERY delicate and easily damaged, especially as they've been   
   baked to death.   
      
   Regards,   
   Tim Schwartz   
   Bristol Electronics   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]


(c) 1994,  bbs@darkrealms.ca