Mackie SP-DSP1 Quick Start Manual - page 2
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.
Install SP-DSP1 Board
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).
RISK OF FIRE! REPLACE WITH FUSE AS MARKED
MACKIE DESIGNS. ™
© 2000
®
055-286-00 REV:__
SP2400:SOFT START
R1
C1
C3
R4
R3
R6
D1
F1
J3
J1
J4
J2
J8
J5
J11
J14
J9
J6
J10
J7
J13
J12
D2
JP1
R5
K1
R2
C2
4A SB 250V
+
BROWN
BLUE
SP2400 AMP-1 BOARD
SP2400 AMP-1 BOARD
J5
R110
R67
R68
C11
C62
J4
J6
J1
1
2
3
1
2
3
1
2
3
J9
C9
JP1
JP2
C7
C1
C2
C3
C4
C5
C6
C8
C10
C17
C18
C15
1
2
3
J3
3
2
1
J2
J11
J15
J10
1
2
3
1
2
3
1
2
3
J5
R110
R67
R68
C11
C62
J4
J6
J1
1
2
3
1
2
3
1
2
3
J9
C9
JP1
JP2
C7
C1
C2
C3
C4
C5
C6
C8
C10
C17
C18
C15
1
2
3
J3
3
2
1
J2
J11
J15
J10
1
2
3
1
2
3
1
2
3
SP2400 INPUT BOARD
S3
J7
J1B
J1A
J6
J2
J3
ON
OFF
F1
F2
–18
+18
S4
J8
J9
J10
J11
J12
R263
R262
R261
S5
J5
J4
J13
S1
S2
12345678
ON
12345678
ON
SP2400 AMP-2 BOARD
SP2400 AMP-2 BOARD
SP2400 POWER SUPPLY BOARD
REAR PANEL
FRONT PANEL
TXD
L/R
RXD
GND
+5V
+5V
GND
+5V
J4
DSP
EPROM
J3
J1
U13
U16
U14
U12
U8
U9
U3
U4
U1
U11
U7
U5
U10
U6
U2
U15
U17
U18
J2
SP-DSP1
REAR PANEL
Remove cover.
1. Remove 12 screws from the top of the
cover using a #2 Phillips-head screwdriver.
These screws are all one size.
2. Remove the front rack mount brackets and
rear support brackets by removing three
screws per bracket. These screws are all
one size.
3. Remove two additional screws on each
side of the unit. These screws are all one
size.
Note: Remember which screws are used for
the top, brackets, and sides so that you can
properly reinstall the top cover.
L10
SP2400 FILTER BOARD
Remove Jumper and
Install Ribbon Cable (040-470-00)
J6
J3
J4
J5
J10
J11
1
2
3
C91
R147
R132
L9
J9
J8
L7
L5
L3
L6
R145
U25
S2
R146
R127
R128
R129
R131
R149
R148
C92C93
C94
C95
C96
R142
R143
R133
R134
C89
R136
R137
R150
R96
R121
R97
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