Question about Technics SA-EX140 Receiver
I have two Bose 201 Series IV speakers. They are not hooked up correctly only the speak hooked up into "A" works. The other speaker was hooked up into "A" but no sound from that speaker.
Posted by Anonymous on
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Posted on Jan 02, 2017
you blew your power amp board, you cannot hook them in series due to impediance matching and improper input levels, cheaper to replace reciever than the board
Posted on Apr 30, 2007
bought the same amp second hand and had same problem as there are two seperate amp chips inside one for front speakers and one for the centre and rears it could be the actual amp chip that drives the front speakers has died as there is no built in speaker protection so over driving these speakers will result in the amp chip blowing . it may be something simple but it was not on mine had to buy new amp chip and solder in that sorted the problem for me !
Posted on Oct 02, 2008
TV is not customarily a sound source. It is a video destination. Get your TV-related audio to the receiver from the same places the TV gets it - each source device's audio outputs.
Posted on Feb 06, 2010
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