Mackie MS1202 Service Manual
MS1202
Page 3 is interactive
12-CHANNEL MIC/LINE MIXER
RIGHT
LEFT/MONO
1
MIC
1
MIC 2MIC
3
MIC
4
STEREO AUX RETURNS AUX OUT
LINE 1
LINE 2
BAL/UNBAL
BAL/UNBAL
Y
Y
T
T
I
I
V
V
I
I
T
T
I
I
S
S
N
N
E
E
S
S
–10
–10
+4U40dB
+4U40dB
GAIN
GAIN
U
U
1
1
OO
OO
+15
+15
U
U
2
2
OO
OO
+15
+15
AUX AUX AUXAUX AUX AUX AUX AUX
HI
–15 +15
–15 +15
OO
GAIN
HI
–15 +15
LO
LO
–15 +15
EQ
EQ
LR
LR
PAN
PAN
U
U
OO
+20
+20
GAIN
2
1
BAL/UNBAL
I
S
N
E
S
+4U40dB
OO
GAIN
LINE 4
LINE 3
BAL/UNBAL
Y
Y
T
T
I
I
V
V
I
I
T
T
I
S
N
E
S
–10
–10
+4U40dB
GAIN
GAIN
TRIM 4TRIM 1 TRIM 2 TRIM 3
U
U
1
1
OO
OO
+15
+15
U
U
2
2
OO
OO
+15
+15
HI
–15 +15
–15 +15
HI
–15 +15
–15 +15
LO
LO
–15 +15
–15 +15
EQ
EQ
LR
LR
LR
PAN
PAN
U
U
OO
+20
3
OO
+20
GAIN
4
GAIN
1
2
2
TAPE
INPUT
L
L
MONO
MONO
R
R
U
U
1
1
OO
OO
+15
+15
U
U
2
2
OO
OO
+15
+15
HI
HI
–15 +15
–15 +15
LO
LO
–15 +15
EQ
LR
PAN
U
+20
5-6
–15 +15
EQ
LR
PAN
U
OO
OO
+20
GAIN
7-8
GAIN
L
L
MICRO SERIES 1202
12-CHANNEL MIC/LINE MIXER
R
R
TAPE
MAIN OUTS
OUTPUT
L
L
MONO
MONO
R
R
PHONES
LINE 11 -12LINE 5-6 LINE 7-8 LINE 9-10
U
U
1
1
OO
OO
+15
+15
U
U
TAPE IN
OO
+15
–15 +15
–15 +15
EQ
LR
PAN
U
OO
11-12
2
HI
LO
U
BAL.
+20
AUX 2
STEREO AUX RETURN TO MASTER
CLIP
+22
yellow
+10
+7
green
+4
+2
0dBu
0
CAL.
-2
-4
-7
-10
-20
-30
U
OO
+20
MASTER
2
OO
+15
HI
LO
EQ
LR
PAN
U
+20
9-10
GAIN
OO
OO
TRIM
1-4
INPUT CH.
METERING
POWER
OO
PHONES
U
1
+20
U
2
+20
LINE IN
1-12
U
+20
SERVICE MANUAL
1994, 1999 MACKIE DESIGNS, INC.
820-166-00
SERVICE ON THIS EQUIPMENT IS TO BE PERFORMED BY
EXPERIENCED REPAIR TECHNICIANS ONLY
2
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