O
V E R V I E W
2 -4
D K - A
U D I O
MSD100 U
SER
’
S
M
A N U A L
F
I G U R E
2 -2 . R C A ( L
E F T
)
A N D
X L R ( R
I G H T
) C
O N N E C T O R S
2 . 5 P
O W E R
S
U P P L Y
The 2,1 mm power input connector on the rear of the
MSD100 cabinet accepts 9-30V DC.
F
I G U R E
2 -3 . R
E A R
P
A N E L
P
O W E R
C
O N N E C T I O N
The power supply is based on both switch-mode and
linear regulation principles and accepts both AC and DC
inputs.
Recommended supply voltages are:
•
9 to 30V DC
•
9 to 20V AC, 50Hz
An optional 230V power supply, such as the Model
MA15-150, is available with the following typical voltages:
Input:
100-240V AC, 47-63 Hz, 1 .0A
Output:
15V DC, 1.0A, 15W max.
Caution:
High voltage for the LCD background
light is generated internally. Use special care
when servicing as 600V AC is present on the
circuit board.
