Hertz ML Power 1, Advanced Web Manual

Page: 20 / 35

ML Power 4
Advanced Web Manual EN
20
12. BLOCK DIAGRAM
A B C A B C
RCA prot
A
PRE-IN
A
= 12dB Stereo
B
= 24dB Mono
A
STEREO / MONO
X1 - X10
RCA prot
B
PRE-IN
A
LEVEL
5V – 300mV
PRE-OUT
BUFFER
& MUTING
X
OVER
50-500 Hz
500-5K Hz
12dB/Oct.
X
OVER
50-500 Hz
500-5K Hz
12dB/Oct.
L
AM
P
R
AM
P
A
= 12dB Stere
o
B
= 24dB Mono
A
STEREO / MONO
B
A
B A
A
P
A
SS MODE
P1
P2 P2
S1-
A
S1-B
S2
PRE-OUT
A
HI-IN
(0.8-20V)
(0.2-5V)
(0.8-20V)
(0.2-5V)
B
HI-IN
A B C A B C
A
= 12dB Stereo
B
= 24dB Mono
B STEREO / MONO
B LEVEL
5V – 300mV
X
OVER
80-3.3k Hz
12dB/Oct.
X
OVER
80-3.3k Hz
12dB/Oct.
L
AM
P
R
AM
P
A
= 12dB Stere
o
B
= 24dB Mono
B STEREO / MONO
B
A
B A
B P
A
SS MODE
P3
P4 P4
S4-
A
S4-B
S5
S3
B A
A
= B INPUT
B
= A INPUT
B INPUT
OUT A
:
Full Lo-pass Hi-pass +AR / -AL MONO (bridge) OUT
B:
Full Lo-pass Hi-pass +BR / -BL MONO (bridge)
A
-
RIGHT
A
-
LEFT
B
-
RIGHT
B
-
LEFT
A
= Hi-pass
B
= Lo-pass
C
= Full
A
= Hi-pass
B
= Lo-pass
C
= Full
Hi-pass Lo-pass
Lo-pass
Hi-pass Hi-pass Lo-pass
Lo-pass
Hi-pass
STEREO SIGN
A
L
S
L R
L R
L R
L R
L R