Mackie SRM450v2, Руководство пользователя, Страница: 18 / 20

18
SRM450v2 BLOCK DIAGRAM
INPUT
T
H
RU
2 3
1
2
J15
3
1
H
I
-
P
A
SS
LOW CUT
CONT
OUR
COMPRESSOR
T
H
RES
H
OLD
COMPRESSOR
SWEEPING
FIL
TER
LO
-
P
A
SS
DEL
A
Y
176uS
H
I
-
FREQ
40
-
120
H
z
LO
-
FREQUENCY
DRIVER
TWEE
T
LO
-
FREQ
A
MP
H
I
-
FREQ
A
MP
SENSE
RESIS
TO
R
B
A
SS CONTR
OL SER
VO
LOOP
WOOF
PE
A
K
LIG
H
T
PE
A
K
DETECTION
T
H
RES
H
OLD
LPF
T
H
RES
H
OLD
+ –
MID VDC
+ –
LO V
D
C
+
–
H
I VDC
P
OWER
TR
A
NSFORMER
FUSE
P
OWER
SWIT
C
H
SWIT
C
H
ING
P
OWER
CONTR
OLLER
ON
OFF
+15VDC
SIGN
A
L
SENSE
SIGN
A
L
SENSE
MUTE
ON/OFF
CONTR
OL
MUTE
MUTE
P
OWER
LEDS
T
H
ERM
A
L
LED
T
H
ERM
A
L
SWIT
C
H
LOW
A
C
VO
LT
S SENSE
TIMED
TURNOFF
SIGN
A
L
LED