hi!
as usual im fooling around with a philips cdp. and this one uses tda1543, i have cut the traces from the output and hooked up a op-amp on a separate board according to 1543 datasheet.
this "op board" has its own power and so has the 1543.
bla bla....well i get very high levels of noise in one channel and almost none in the other. why? it aint the op cous its like that even when i hook up directly at de d/a.
the oversampling has been disabled in the player.
cheers
as usual im fooling around with a philips cdp. and this one uses tda1543, i have cut the traces from the output and hooked up a op-amp on a separate board according to 1543 datasheet.
this "op board" has its own power and so has the 1543.
bla bla....well i get very high levels of noise in one channel and almost none in the other. why? it aint the op cous its like that even when i hook up directly at de d/a.
the oversampling has been disabled in the player.
cheers
figge77 said:i have been thinking about that. can you point me in some direction? would like it as simple as possible. since i believe more is less. or was it the other way around? hmm
No, it wasn't the other way around...
http://www.diyaudio.com/forums/showthread.php?postid=200327
http://www.diyaudio.com/forums/showthread.php?s=&threadid=23044&highlight=
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