Daewoo DTM-29U7Z SERIES Service Manual page 46

APPENDIX
IC DESCRIPTION
P P
Fig. 4–12: Output pin EW
VRD/BCS
int. ref.
voltage
Fig. 4–13: Input pins XREF, VDR/BCS
N
Fig. 4–14: Output pins SVM, ROUT, GOUT, BOUT
XTAL1
Fig. 4–15: Input pin XTAL1, Output pin XTAL2
VSUPO
P
N
GNDO
VSUPO
+
ref. current
-
GNDO
GNDO
VSUPD
N
P
XTAL2
N
P
GNDD
Fig. 4–16: I/O pins SCL, SDA
XREF
14
V
N REF
GNDD