CR1604
16-CHANNEL MIC/LINE MIXER
SERVICE MANUAL
1994, 1998 MACKIE DESIGNS, INC.
820-171-00
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
+15–15
0
MID
+12–12
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
1
MON
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
OL
+20
U
00
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
2
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
3
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
4
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
5
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
6
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
7
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
8
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
9
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
10
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
11
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
12
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
13
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
14
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
15
MON
AUX
U
1
2
3
4
5
6
U
U
U
+1500
+1500
+1500
+1500
5/6
SHIFT
+15–15
0
HI
0
MID
0
LO
EQ
0
RL
PAN
SOLO
MUTE
ALT 3/4ALT 3/4
U
16
MON
U
1
2
3
4
U
U
U
+2000
+2000
+2000
+2000
C
1
2
3
4
C
C
C
RL
1
2
3
4
STEREO AUX RETURNSSTEREO AUX RETURNS
RL
RL
RL
LEVEL BALANCE
MONO
AUX
SOLO
+10
00 00
1/LEFT 2/RIGHT LEVEL
SOLO/PHONES
MAIN OUTPUT
MUTE
SOLO
TO
MAIN
ALT PREVIEW
POWER
SOLO
LEVEL
-20
-16
-12
-8
-4
0
+2
+4
+8
CLIP
CR1604
16 CHANNEL MIC/LINE MIXER16 CHANNEL MIC/LINE MIXER
2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 PHANTOM MAINS
CR1604 16 CHANNEL MIC/LINE MIXER
LAMP 12 VACLAMP 12 VAC
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
+15–15
+12–12
1