©2000 All rights reserved, Mackie Designs Inc.
FUSSION Service Manual
1
Fussion 3000 Wiring Diagram
US model
Amplifier FS 3000 - US
a
b
2
4
5
B3
y
TR1/6
AC
AC
(+)
(-)
b
br
B2
B1
4
1
2
3
5
FUSSION 3000
S/N :
XXXXX US
.
SUM
P7
P5
P6
P8
C1
C2
C3
C4
C5
C6
C7
C8
P4
P3
P1
P2
K2
OUT MID LOW
P9
(+)
(+)
(+)
(+)
(+)
(+)
(+)
(+)
K1
P10
P11
P12
P13
1
1
K3
moved and
turned 90˚
ZD1500B
PA1500
BIO
ZD1500B
1
T100W
CB4W
ZDFET
T300W
K3
4
1
2
3
5
K1
K2
K1
K2
K4
K9
K6
K5
K8
K1
K2
K3
1
1
1
1
1
1
1
1
1
1
1
1
1
3
2
4
6
7
8
8
6
4
3
1
red
white
black
light blue
blue
grey
X
Y
K1
F1
S1
turned 90˚
12
4 -
+
3
LOAD
OUTPUT
INPUT
1.
2.
4.
3.
14.
12.
10.
8.
7.
9.
6.
5.
11.
13.
SUM/J2
SUM/J6
SUM/J1
SUM/J5
br
br
b
b
B1/AC
B2/AC
B2/AC
ZD1500B/P13
ZD1500B/P12
B2/AC
B2/AC
B1/AC
r
gr
r
bu
gr
w
bu
w
B3/AC
B3/AC
y
y
TR1
OP1
9b
9b
8b
8b
8b
8b
13b
TR1/2
TR1/1
b
w
15g
14w
b
b
b
br
br
w
ZD1500B/P10
TR1/3
TR1/4
R1
ZD1500B/P6
BLUE LED
K1/GND
w
g
y
br
r
w
g
y
br
r
K3
P19
P18
P20
P21
P17
P16
P14
P13
P12
P11
P10
P15
P9
K1
1
1
13b
9b
GND1
6gy
6gy
TR1/10
bu
TR1/11
gr
SUM/P2
15g
TR1/12
GND2
7gy
12b
10b
11b
TR1/13
gr
r
4w
2y
AC
AC
(+)
(-)
ZD 1500B/
P4
3bu
TR1/7
ZD1500B/
P1
1r
w
AC
AC
(+)
(-)
TR1/5
y
ZDFET/P18
ZDFET/P19
ZDFET
TR1/9
TR1/8
bu
w
r
TR1/14
14w
SUM/P1
GND2
K1/GND
7gy
2y
1r
CB4W/K7
B2/(+)
B1(+)
BIO/K8
5gy
B3/(+)
B3/(-)
T300W/K3 (3)
T300W/K3 (2)
T300W/K3 (5)
w
g
y
T100W/K3 (5)
CB4W/K9
T100W/K3 (2)
T100W/K3 (3)
T100W/K1(7)
T100W/K1(9)
T300W/K1(3)
T300W/K1(1)
T100W/K3 (4)
T100W/K3 (1)
T300W/K3 (4)
T300W/K3 (1)
ZDFET/P10
TR3/6
TR3/8
TR2/1
TR2/4
PA1500/K1
K3
BIO/K3
K1
BIO/K1
K2
BIO/K2
K7
ZD1500B/K3
K1
CB4W/K5
5gy
CB4W/K2
CB4W/K1
CB4W/K3
9b
r
y
br
w
r
g
g
y
b
br
br
w
w
y
SUM . . . . . Start Up Module
BIO . . . . . . Board Inputs and Outputs
PA1500 . . . Power amplifier
ZD1500B . Board of sources
T100W . . . Transfet 100W
T300W . . . Transfet 300W
CB4W . . . . Control Board 4W
ZDFET . . . Source for Transfets
w . . . WHITE
y
. . . YELLOW
r
. . . RED
g . . . GREEN
bu . . . BLUE
gr . . . GREY
br . . . BROWN
b . . . BLACK
gy . . . GREENYELLOW
abbr.
color
TR3
TR2
OUTPUT MID LOW (+)
OUTPUT MID LOW (-)
OUTPUT HI (-)
SEE DETAIL 2
SEE DETAIL 1
P20
P21
P17
P16
K1
1
K2
1
DETAIL 2
(output to speakers)
DETAIL 1
(output to speakers)
OUTPUT HI (+)
OUTPUT MID (-)
OUTPUT MID (+)
