The KillerDAC Audio forum
General HIFI => Transports => Topic started by: YoungSC on October 16, 2013, 09:40:27 PM
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Hi All,
I have officially bought Matt2000SR's KillerDAC. :D :D :D :D
I'm trying to set up my Philips CD960 to output an I2S signal as this is the only input option configured on the DAC. At the moment, when I press play, the player displays an error.
I have taken the following straight from the SAA7210 outputs for the I2S.
Data Pin 37
Clock Pin 38
Word Pin 39
GND Pin 20
I haven't cut the trace from these pins to the SAA7220. I'm suspecting that is necessary. Can someone confirm?
Thanks,
Simon
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Extra bit of info. The CD player seems to work OK in isolation, but when I turn on the DAC, it gives the error.
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Extra bit of info. The CD player seems to work OK in isolation, but when I turn on the DAC, it gives the error.
The DAC shouldn't affect the CD players performance at all if you are just tapping off those I2S signals.
Some possible issues:
- One (or more) of the I2S outputs is being shorted.
- There is some sort of noise / interference being introduced through improper grounding
You really need an oscilloscope to see what is going on.
I have a 960 here and the 'Enterprise' DAC but haven't bothered to hook the 960 I2S up yet.
Let me know if you can't get it going as I might be able to do some investigation, however have
a lot on atm.
PS where are you located?
cheers
Z
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Hi Terry,
Thanks for your help. I'm in Melbourne for the HiFi show. I live in Perth, so will check for shorts when I get back home.
Simon
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Had a chance to pull everything out again with the girls out of the house. Checked my connections and confirmed I had it hooked up correctly. Continuity checks were OK.
Connected everything up again and hey presto, it's working!!
My transport looks a bit like a Mario special at the moment with wires and bits resting on other bits, so I'm guessing there may have been a short somewhere, as Terry suggested.
Simon
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Good to hear Simon.
I should have told you how the pin outs were wired on the existing output! Sorry ;D ;D ;D