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Sherwood won't stay on    
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1968RT



Joined: 13 Mar 2010
Posts: 51
Location: michigan
PostPosted: Fri Jun 16, 2017 2:36 pm    Post subject: Sherwood won't stay on Reply with quote
Sherwood model RV-6030R stereo receiver. When the power button is pushed the relay marked RLY 551 on the PCB that the AC line attaches to clicks rapidly on/off. I am looking for help finding a schematic and troubleshooting this problem. Thank you, Mike.
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JTS1957



Joined: 21 Jan 2009
Posts: 2395
Location: Far, Far Away
PostPosted: Fri Jun 16, 2017 7:02 pm    Post subject: Reply with quote
Service Manual
1968RT



Joined: 13 Mar 2010
Posts: 51
Location: michigan
PostPosted: Fri Jun 16, 2017 7:27 pm    Post subject: Reply with quote
Thank you, JTS1957, Mike.
1968RT



Joined: 13 Mar 2010
Posts: 51
Location: michigan
PostPosted: Sat Jun 17, 2017 9:46 am    Post subject: Reply with quote
There are 5 caps on the relay board. Two are big(3300uf @ 40v and 2200uf @ 35v). I swapped out the other three, and that did it. Everything seems fine, so far.
JTS1957



Joined: 21 Jan 2009
Posts: 2395
Location: Far, Far Away
PostPosted: Sat Jun 17, 2017 12:09 pm    Post subject: Reply with quote
C554 most likely.
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