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54
KX-DT543/KX-DT543-B/KX-DT546/KX-DT546-B
11.4.5.
No.(16)-(17)
(16) DXDP signal (Receiving signals)
Between "HD" and "LD"
Receiving signals from DXDP
22pin(DDR)
of IC300
21pin(DVRL)
of IC300
23pin(DVRH)
of IC300
(17) DXDP signal (Transmitting signals)
Between "HD" and "LD"
Transmitting signals to DXDP
47pin(DDX0)
of IC300
3pin of Q332
48pin(DDX1)
of IC300
2pin of Q331