Question about Teac Audio Shelf Systems
Teac ag-790 stereo receiver on switching on normal display shows for a few seconds, muting light flashes, relay clicks between speaker A & B "protect" error message is displayed, amplifier shuts down
Would be cool if that display means you have #74 fuse blown. Maybe its for the amp output to the speakers? have you tried the speakers on another system? could they be blown? Is there anything in the manual about the error?
Posted on Apr 10, 2006
The audio output ic's need to be replaced. need to contact and audiotech to do the job . the job require experience to be done. around 60.00 in parts . if you need more help let me know.
Posted on Jun 22, 2007
I had the same problem with a jvc stereo set, it turned out the two cables of a speaker were touching each other.
Posted on Nov 30, 2007
SOURCE: protect problem
I'm not really familiar with your specific model, so I don't know what the output stage looks like. I'd guess that this unit has a large black 'amp-pac" for the amplifier section. This should be attached to a heat sink in the rear of the unit. Look to see what the markings are on that part. I expect to see STKxxx. Can you post that here?
Posted on Sep 08, 2008
How do i fix that i get the message on my cd play (JVC HX-D7) and it says PROTECT and shuts off by its self what do i do to fix the problem ?
Posted on Nov 23, 2008
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That could meen that something is improperly connected. You should try to disconnect everything, and then reconnect it step by step.
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