Mackie 406M, Owner'S Manual

Page: 33 / 36

33
Block Diagrams
PPM Series Powered Mixers
Stereo Versions (408S, 808S)
63
125
250
500
1K
2K
4K
8K
16K
D
A
MPING/DEP
TH
TIME/RA
TE
EFX WIDE
10
5
0
-5
-10 -15
-30
-40
-20dB
L
R
MID
H
I
80
2K5
12K
LO
75Hz HPF 75Hz HPF
63
125
250
500
1K
2K
4K
8K
16K
10
5 0
-5
-10 -15
-30
-40
10
5
0
-5
-10
-15
-30
-40
75Hz HPF
63
125
250
500
1K
2K
4K
8K
16K
PH
ANT
OM
+15V DC
MID
H
I
80
2K5
12K
LO
MID
H
I
80
2K5
12K
LO
COMPRESSOR COMPRESSOR
PH
ANT
OM
TRIM
(INPUT LEVEL SET)
0 to 40dB
G
LO
B
A
L
P
H
A
N
TO
M
P
O
W
E
R
PWR AMP GR
OUND
CH
ASSIS
GR
OUND
PWR AMP GR
OUND
CH
ASSIS
GR
OUND
RIGHT P
O
WER
AMP IN
MIC/LINE
CH 1-6
3-BAND EQ
+/- 15dB +/- 15dB
+/- 15dB
+VDC
+VDC
BREAK
(MUTES CH 1-6, EFX, AND MONIT
OR)
PH
ANT
OM
L'
R'
EFX
MON
L
R
EFX
EFX TO
M
O
N
ITO
R
EFX
TO
MAIN
EFX BYP
ASS
EFX CLIP
EFX RETURN L
EFX SEND
LEFT P
O
WER
AMP IN
AMP R
OUTING
TAPE IN
TAPE OUT L
S
TEREO MAINS
MAIN/MONIT
OR
MONIT
O
R
EFX
PA
N
VOLUME
MONIT
O
R
EFX
PA
N
TRIM
(INPUT LEVEL SET)
TAPE OUT R
MAIN MAS
TER
LEVEL
MONIT
OR LEVEL
S
TEREO
CH 7-8
INSER
T
0 to 40dB
Off to +20dB
Off to +20dB
Off to +10dB
+/- 15dB
Off to +12dB
Off to +20dB
Off to +10dB
Off to +12dB
Off to +10dB
Off to +10dB
Off to +12dB
Off to +10dB
EFX RETURN R
RIGHT MIXER OUT LEFT MIXER OUT MONIT
OR
LINE OUT
+/- 15db +/- 15db
3-BAND EQ
9-BAND EQ 9-BAND EQ
9-BAND EQ
3-BAND EQ
EFX FOO
T
SWIT
CH
LEVEL
MA
CKIE DESIGNS
PPM S
TEREO
BL
OCK DIA
GRAM
(212029CJM/DF/SE)
LEFT AMP
LEFT SPEAKER OUT
RIGHT AMP
RIGHT SPEAKER OUT
R
U
MBLE FIL
TER
R
U
MBLE FIL
TER
R
U
MBLE FIL
TER
TAPE IN LEVEL
VOLUME
Off to +20dB
LEFT/ MONO
RIGHT
EMA
C
DSP