Download Mackie SP1200 Operating instructions

Installing the SP-DSP1 Card
Note: These instructions describe how to install one SP-DSP1 into the Zone A side of the SP2400.
A second SP-DSP1 may be installed in the Zone B side. The instructions for Zone B are the same
unless otherwise indicated.
S1
S4
S3
J7
+18
J9
J10
J11
J12
J4
ON
J3
J2
F2
F1
S5
R261
R263
J5
J13
J3
U16
OFF
J8
U14
–18
S2
REAR PANEL
U9
J6
1 2 3 4 5 6 7 8
U12
1 2 3 4 5 6 7 8
U8
U3
ON
P1
ON
R262
SP
S
-D
U10
U13
SP2400 INPUT BOARD
U15
U18 J4
J2
J1
1
3
2
J10
J4
1
R67
1
3
2
3
2
R110
2
C7
C9
J4
1
1
3
J3
J2
C8
C10
C7
C9
C17
C11
1
2
J1
2
2
C4 C5 C6
3
2
R68
3
1
J9
R67
1
3
2
2
JP2
C15
J10
JP1
C18
C15
2
2
J9
3
3
J6
C1 C2 C3
C4 C5 C6
C8
JP2
3
1
1
J3
C10
C17
C18
SP2400 AMP-2 BOARD
JP1
3
2
3
1
J6
C1 C2 C3
3
2
J5
2
3
1
J2
1
1
1
J1
3
J15
J11
C11
R68
J1A
+5V
GND
+5V
TXD
L/R
RXD
GND
+5V
J15
3
2
SP2400 AMP-1 BOARD
1
C62
C62
SP2400 AMP-1 BOARD
J11
U7
R110
U6
J1B
U2
U17
EPROM
U11
J5
U5
DSP
U4
U1
SP2400 AMP-2 BOARD
®
MACKIE DESIGNS. ™
© 2000
C1
J2
055-286-00 REV:__
SP2400:SOFT START
R1
J1
J4
J3
R5
J9
R6
F1
JP1
J6
K1
R4
J13
C2
R2
J8
J5
D2
+
J7
J10
BROWN
4A SB 250V
D1
R3
J11
RISK OF FIRE! REPLACE WITH FUSE AS MARKED
J14
BLUE
J12
C3
SP2400 POWER SUPPLY BOARD
FRONT PANEL
Remove cover.
Install SP-DSP1 Board
1. Remove 12 screws from the top of the
cover using a #2 Phillips-head screwdriver.
These screws are all one size.
4. Using a pair of needlenose pliers,
carefully remove the jumper from J4 pins
10 and 11 on the Filter board (rear of unit,
closest to the bottom).
L7
L6
R132
C92 C93 R148
J9 R147 R142
S2
R146
R145
L9
C91
J6
R96
R97
L3
R121
R149
3
2
1
C94
C95
J10
C96
R134
R131
J11
R127
R128
R129
R137
L5
J8
R143
R133
R136
L10
R150
3. Remove two additional screws on each
side of the unit. These screws are all one
size.
C89
2. Remove the front rack mount brackets and
rear support brackets by removing three
screws per bracket. These screws are all
one size.
SP2400 FILTER BOARD
U25
J4
J5
J3
Note: Remember which screws are used for
the top, brackets, and sides so that you can
properly reinstall the top cover.
Remove Jumper and
Install Ribbon Cable (040-470-00)
5. Install the ribbon cable (040-470-00) onto
J4. Make sure the tab on the connector
lines up with the notch in the socket.
2