Question about Technics SA-DX930 Receiver
I have an SA-DX930 5.1 receiver. It is only working in the stereo mode. The surround sound is not working. It doesn't show any errors.
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Posted on Jan 02, 2017
SOURCE: technics surround sound system
Use whatever TV sound output conforms to your receiver's input. If an optical or coaxial digital sound output is available, that is the way to get 5.1 surround sound through the SA-DX1050. But you have to assign the correct input (COAX, OPT1 or OPT2) to the selector (TV, DVD, CD). See pp 12-13 of the operationg instructions for D-Input instructions. If you don't have the manual you can download it at Panasonic.com.
Posted on Jul 12, 2008
The most likely culprit here is the output protection relay. The contacts are a little corroded and the higher volume "jumps the gap" temporarily "cleaning" the contacts. The relay should be changed. I don't have the manual with me, but the following relays are in the unit. One of them is the speaker relay:
Part # Cost
RSY0040M-0 $ 5.89
K6B2AHA00014 $ 8.14
Posted on Nov 12, 2008
On the unit, just left of the volume control there a "adjust setting", cycle through the modes until you SUBWOOFFER and then press CONTROL UP or DOWN to make it say YES. I have no idea how it switched to NO. Probably with my remote, but some time did pass and I'm happy I got my Bass back. Quantum of Solace sounds great.
Posted on Nov 30, 2008
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