Rane MA 4, Datasheet

Page: 5 / 8

Data Sheet-5
MA 4
MULTICHANNEL AMPLIFIER
POWER-FACTOR-
CORRECTION
SWITCH-MODE
POWER SUPPLY
T U P N I
G A L F T L U A F
1 H C
1
E V A L S / R E T S A M
B d 3
B d 6
B d 2 1
B d 4 2
COMBINATION CONTROLLER
D R A W R O F W S - 2
E S U F
R E T L I F I M E
H S U R N I
E G A T L O V R E V O
H 3
G 2
N 1
C E I
E C N A I L P P A
T E L N I
) z H k 0 0 1 (
) z H k 0 0 2 (
C D A
T U P N I
2 H C
T U P N I
3 H C
T U P N I
4 H C
C D A
D N G
5 2 +
5 2 -
Y T I V I T I S N E S
S S A P - H G I H
0 8 - 0 6 - 0 4 - 0 2
R O S S E R P M O C
R E T I M I L K A E P
D N A P X E
C A D
R E T L I F
. T T A
FILTER
C A D
R E T L I F
. T T A
FILTER
R E T L I F
. T T A
FILTER
R E T L I F
. T T A
FILTER
5 2 +
5 2 -
K L C
K L C
K L C
K L C
T I M I L
P M O C
T L U A F
D A O L
Y D A E R P X E
B d 3
B d 6
B d 2 1
B d 4 2
T I M I L
P M O C
T L U A F
D A O L
Y D A E R P X E
B d 3
B d 6
B d 2 1
B d 4 2
T I M I L
P M O C
T L U A F
D A O L
Y D A E R P X E
B d 3
B d 6
B d 2 1
B d 4 2
T I M I L
P M O C
T L U A F
D A O L
Y D A E R P X E
4 - H C 3 - H C 2 - H C 1 - H C
P S D
T S O H
D N G
Y T I V I T I S N E S
4 H C 3 H C 2 H C 1 H C
D N G A 5 +
L E V E L E T O M E R
1 H C
2 H C
3 H C
4 H C
1 H C
2 H C
3 H C
4 H C
E S N E S T N E R R U C
4 H C 3 H C 2 H C 1 H C
E S N E S P M E T
+
-
R E I F I L P M A
T X E
T U P T U O
1 H C
4 A / 3 A 2 A / 1 A
D N G A 5 + D N G A 5 + D N G A 5 +
3 c V 1 c V 4 c V 2 c V
4 + 2 2 +
W O L E V I T C A
1
COMP ON/OFF
EXP ON/OFF
0 0
1 0
0 1
1 1
z H 0 2
Z H 0 4
z H 0 6
z H 0 8
: E D O M
V 8 . 0 O T V 0 . 0 : Y B D N A T S
V 0 . 3 O T V 2 . 2 : E T U M
V 5 . 5 O T V 2 . 4 : N O
1 M
2 M
3 M
4 M
1 M
2 M
3 M
4 M
E S N E S Y L P P U S
) 5 2 ± (
T I M I L T U P N I
S M R
Y T I V I T I S N E S
S S A P - H G I H
0 8 - 0 6 - 0 4 - 0 2
R O S S E R P M O C
R E T I M I L K A E P
D N A P X E
T I M I L T U P N I
DETECT
RMS
OUTPUT LEVEL
S M R
Y T I V I T I S N E S
S S A P - H G I H
0 8 - 0 6 - 0 4 - 0 2
R O S S E R P M O C
R E T I M I L K A E P
D N A P X E
T I M I L T U P N I
S M R
Y T I V I T I S N E S
S S A P - H G I H
0 8 - 0 6 - 0 4 - 0 2
R O S S E R P M O C
R E T I M I L K A E P
D N A P X E
T I M I L T U P N I
S M R
2 H C
1 H C
3 H C
4 H C
4 + 4 + 2 2 + 4 + 2 2 + 2 2 +
y a l e r V
d 5 +
3 . 3 +
a 5 +
5 2 +
5 2 -
5 2 +
5 2 -
5 2 +
5 2 -
+
D N G 1 R V
+
-
+
-
T X E
T U P T U O
2 H C
+
D N G 2 R V
+
-
+
-
T X E
T U P T U O
3 H C
+
D N G 3 R V
+
-
+
-
T X E
T U P T U O
4 H C
+
D N G 4 R V
+
-
K C O L C Y L P P U S
K C O L C Y L P P U S
K C O L C P M A
K C O L C Y L P P U S
DETECT
RMS
OUTPUT LEVEL
DETECT
RMS
OUTPUT LEVEL
DETECT
RMS
OUTPUT LEVEL
E T O M E R
L E V E L
E T O M E R
L E V E L
E T O M E R
L E V E L
E T O M E R
L E V E L
LOW VOLTAGE
FLYBACK