Ak4527vq

elec972 · 27th February 2007, 07:51 PM

hello
Hello
i have a pioneer VSX-859RDS ,can i replace the adc/dac ak4527vq by a ak4527bvq on the DSP board
what is the difference between them??
Thanks

gni · 1st March 2007, 03:45 AM

Depends if you can just plug it in or not. . .but there are probably
different pins or internal instructions. Would you consider an
external processor? Replacing caps and resistors is one thing,
changing a processor chip is another. . .speed of bus, power, voltage.

elec972 · 1st March 2007, 04:46 PM

Thanks
I receveid answer from AKM usa
"Yes it was just a newer version nothing changed from a user point of view it was all internal. According to my sales guy we are not recommending AK4527BVQ for new designs"
so It's the same circuit!
best regards

27th February 2007, 07:51 PM	#1
elec972 diyAudio Member Join Date: Dec 2005 Location: martinique FWI	Ak4527vq hello Hello i have a pioneer VSX-859RDS ,can i replace the adc/dac ak4527vq by a ak4527bvq on the DSP board what is the difference between them?? Thanks

1st March 2007, 04:46 PM	#3
elec972 diyAudio Member Join Date: Dec 2005 Location: martinique FWI	ak4527VQ Thanks I receveid answer from AKM usa "Yes it was just a newer version nothing changed from a user point of view it was all internal. According to my sales guy we are not recommending AK4527BVQ for new designs" so It's the same circuit! best regards

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1st March 2007, 03:45 AM	#2
gni diyAudio Member Join Date: Sep 2006	Depends if you can just plug it in or not. . .but there are probably different pins or internal instructions. Would you consider an external processor? Replacing caps and resistors is one thing, changing a processor chip is another. . .speed of bus, power, voltage.

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