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Sony power amplifier stk 4142 using c1237ha protection ic my problum is relay not workig

Relay not working some humbling sound stk 4142 new and workin

Posted by Anonymous on

3 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: Power On Displays Flashing "Protected"

The audio amplifier IC´s are on short circuit.

Posted on Sep 13, 2008

dunnbiker
  • 8546 Answers

SOURCE: Hi, having a problem with

RCA cable. It's called RCA when carrying Line Level audio; Coaxial when carrying digital data.

Does the sub work when you run speaker setup? It's in the manual.

Posted on Apr 01, 2011

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