Korg X3 Service Manual page 27

4.
CPU
-
KSP
From 43pin(SCKl) of
IC12
To 75pin(SCLK) of
1C20
5.TGL
-
DAC
From 151pin(CK00) of 1C6
To 15pin(SYSCLK)
of 1C18
6.TGL
-
DAC
From 152pin(LRCK0)
of IC6
To
16pinC*DCK) of IC18