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Old 11th October 2009, 07:24 AM   #1
RonNovy is offline RonNovy  United States
diyAudio Member
 
Join Date: Apr 2008
Default Can anyone identify this IC

Ok... I'm doing some repairs and I'm having trouble finding a data sheet for this IC and thought maybe someone here might have seen this before. It appears to be distributing a clock signal of ~11.2896MHz to four AK4524 Audio codecs... Here's a pic.

Click the image to open in full size.

The markings as far as I can tell are as follows:

MK70-1
231120A
0240CA


If I have the orientation correct then the output on pin 6 is going through the 33ohm resistor and then to the four AK4524 codecs...

I've tried Google and distributor/manufacturer websites, but came up empty. Does anyone have any idea what this is and what the pin out is?
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