For Schematic Diagram
• Refer to page 4-67 for printed wiring board.
1
2
VC-378 BOARD (8/19)
A
DV INTERFACE
@066
D_2.8V
(18/19)
B
REG_GND
@035
LCKO
(4/19)
C
ALE
RDX
WRX
D24A00
@060
D25A01
D26A02
(7/19)
D27A03
D
(14/19)
D28A04
D29A05
D30A06
D31A07
XRST_LINK
XRST_LINK
XRST_PHY
XRST_PHY
E
OFR
@067
IC_4101_SLEEP
IC_4101_SLEEP
XDVCN
(14/19)
LPS
XCS_IC_4101
XCS_IC_4101
F
TRCKO
DIR
XACC
XENA
LBUS0
@063
LBUS1
G
(7/19)
LBUS2
LBUS3
FCLR
FRL
H
05
DCR-HC39E/HC41/HC42/HC42E/HC43/HC43E
3
4
D_2.8V
L4101
C4102
10uH
4.7u
FB4101
C4101
0uH
0.01u
ALE
RDX
WRX
D24A00
D25A01
D26A02
D27A03
D28A04
VDD
D24A00
D29A05
DA0
D25A01
DA1
D30A06
D26A02
DA2
D31A07
VSS
D27A03
DA3
D28A04
DA4
D29A05
DA5
D30A06
DA6
OFR
VDD
D31A07
DA7
XDVCN
XACC
XACC
LPS
XENA
XPEN
FCLR
FCLR
FRL
FR
OFR
0FR
DIR
IDIR
VSS
PCLK
DIR
PMODE
XACC
XENA
LBUS0
LBUS1
LBUS2
LBUS3
FCLR
FRL
C4103
0.001u
4-23
5
6
7
: Voltage measurment of the CSP ICs
and the Transistors with
mark, are
not possible.
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
IC4101
DV INTERFACE
IC4101
SN0306037ZVWR
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
8
9
61
C4108
470p
50V
VDDPLL
C4107
FILTER1
C4104
0.1u
0.1u
FILTER0
VDDA
R1
R0
R4102
R4103
VSSA
6200
130
±0.5%
±0.5%
TPBIAS
TPAP
TPAN
VDDA
VSSA
TPBP
TPBN
VSSA
VDDA
VSS
XRST_PHY
XRESETP
LPS
LPS
XDVCN
CNA
C4105
R4104
1u
5100
±0.5%
4-24
10
11
LF4101
0uH
4
2
TPA+
3
1
TPA-
@068
4
2
TPB+
(19/19)
3
1
TPB-
LF4102
RB4101
0uH
56
C4106
220p
VC-378 (8/19)