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13.6. Digital I/F (4/4) Section (Power & Digital I/F P.C.B.(2/2)) Schematic Diagram (IF)
1
2
3
4
5
6
7
C45017
VWJ0795=5
8
VWJ0795=5
C45018
9
10
11
12
13
14
15
16
17
18
19
20
21
22
8
1
23
24
25
IC31503
ANA +3.3V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
8
VIN
REFERENCE
VOUT
1
R45001
ERJ3GEY0R00V
R45002
ERJ3GEY0R00V
7
6
5
2
3
4
7
6
5
NC
NC
CONT
DRIVER
BIAS
CURRENT
THERMAL
LIMITTER
SHUTDOWN
NC
CN
GND
2
3
4
6
C45008
ECA1CAK100XB
C45007
ECA1CAK100XB
C37013
0.1[KB]
LB37006
ERJ3GEY0R00V
LB37013
J0JKB0000032
LB37001
J0JHC0000048
LB37014
J0JKB0000032
7
AE AF
TO
DIGITAL I/F SECTION
(2/4)
0.1[KB]
C37011
LB37002
C37012
J0JHC0000048
0.1[KB]
R37504
4700
R37505
4700
C37501
0.1[KB]
IC37501
C3EBFC000053
or
C3EBFC000042
NC
VCC
NC
/VE
NC
SCK
VSS
SDA
AG AH AI AJ
S
G
D
S
G
D
8
64
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