3-7
SCHEMATIC DIAGRAM OF POWER DIVIDER BOARD
HDD 1
TO
HDD
TO
HDD-DC
BOARD
CN101
TO
HDD-DC
BOARD
CN102
TO
HDD
TO
HDD
TO
HDD
HDD 2
HDD 3
HDD 4
CN100
1
+12V
2
+12V
3
+12V
4
GMD
5
GND
6
GND
7
GND
8
GND
9
+5V
10
+5V
DGND
CN104
1
2
3
4
L103
10
DGND
C107
470/10
DGND
R104
430
CN105
1
2
3
4
DGND
C105
470/10
R101
47k
L101
10
DGND
R107
2A 60V
2A 60V
CN101
1
+12V
2
+12V
3
+12V
4
GND
5
GND
6
GND
7
GND
8
GND
9
+5V
10
+5V
DGND
R102
430
1/4W
1/4W
1/4W
1/4W
R105
430
CN102
1
2
3
4
12V
GND
GND
5V
12V
GND
GND
5V
12V
GND
GND
5V
12V
GND
GND
5V
DGND
DGND
R106
3.15A 125V
3.15A 125V
2A 60V
3.15A 125V
2A 60V
3.15A 125V
R100
47k
C100
470/10
DGND
DGND
DGND
C104
470/10
R103
430
C106
470/10
DGND
CN103
1
2
3
4
DGND
DGND
R108
TP100
OPEN
C102
470/10
L100
10
DGND
R111
DGND
C103
470/10
R113
DGND
DGND
L102
10
DGND
R110
DGND
DGND
R112
C101
470/10
R109
Important safety notice
Components identified by " " mark have special characteristics for safety.
When replacing any of these components, use only manufacture's specified parts.
POWER DIVIDER BOARD
1
A
B
C
2