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Joined: Aug 2008
Posts: 61
Member
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Member
Joined: Aug 2008
Posts: 61 |
Hello, I have a customer with a DXP which I installed around 12 years ago. Power supply died about 5 years ago. Analog station lines have developed a noise which sounds like bees in the background. If I power cycle the system it goes away but comes back in a few days. I have always thought that this would be a PS issue but after reading other threads here it may be services board?? This is a 2 cabinet system, IST16 is in main cab. Some other details: has t1-pri, services board is rev G, CPU is rev E, aux is Rev I. Syst. release is 193.
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Joined: Aug 2004
Posts: 9,172 Likes: 22
Admin
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Admin
Joined: Aug 2004
Posts: 9,172 Likes: 22 |
I would suspect power supply first. Srvs board is possible also. Also check the cabinet ground for potential issues.
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