Rolls MX902 Musical Instrument User Manual


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SCHEMATIC
6
Sheet: 1 of 1
ROLLS CORPORATION
5968 South 350 West
Salt Lake City, UT 84107
Title: MX902 12v Mic/Line Mixer
Size:
Date: 2-Aug-2000
Rb
+12V
+12V
R IG H T
L E F T
A U X 1
V O L U M E
P A N
V O L U M E
C H A N N E L S 1 T O 3
A U X 2
A U X 1 O U T
+12V
6 O H z
1 2 K H z
+12V
+12V
+12V
-12V
C H 1
+12V
A U X 1 O U T
A U X 2 O U T
T A P E IN
R IG H T
R IG H T
+12V
+24V
A U X 2 IN
1 O F 3
O V L D
+12V
+12V
L E F T
V O L U M E C H A N N E L S 1 T O 3
+12V
1 O F 3
+12V
B A L
+12V
A U X 1
V O L U M E
L E F T IN
R IG H T IN
A U X 2
C H A N N E L S 4 T O 6
-12V
+12V
R IG H T
+12V
H E A D P H O N E
VCC
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
+12v
+12V
+24V
R 1 1 6
3 3 K
R 1 2 7
1 M
R 1 2 8
4 .7 K
R 1 2 9
4 .7 K
R 1 3 0
4 .7 K
R 1 3 1
4 .7 K
C 1 1 1
1 0 U
C 1 1 3
.0 4 7
R 1 1 8 3 3 K
P 1 0 6
P 1 0 0 K
R 1 3 2
1 0 K
R 1
1 0 0
R 2
1 0 K
R 1 2 1 0 K
R 1 5
3 3 K
R 1 8
5 1
R 5 7
1 K
R 5 8
1 0 0 K
1 K
R 6 2
1 0 0 K
1 K
C 2
1 U
C 7
1 U
C 9
1 0 U
13
2
P 1 A
C 1 3
2 5 P F
C 1 7
2 7 P F
4 6
5
P 4 B
1 3
2
R 1 1 2
1 0 K
C 1 0 3
4 7 0 P F
C 1 0 4
4 7 0 P F
C 1 0 5
1 U
C 1 0 6
4 7 0 U
C 1 0 7
2 7 P F
C 1 0 9
2 7 P F
1 2
3
J 1 0 1
R 1 0 1
6 .8 K
R 1 0 7
3 0
R 1 1 0
2 K
R 1 1 1
2 K
R 1 0 8
1 0 0
R 1 1 3
1 0 K
R 1 0 9
4 .7 K
R 2 0
5 1
1 0 K
R 4 7
1 0 K
1 K
Q 1 0 1
2 N 5 0 8 7
Q 1 0 2
2 N 5 0 8 7
C 6
2 7 P F
R 1 7
3 3 K
R 1 1 9 1 0 K
R 5 5
1 0 K
R 5 3
1 0 K
C 1 8
1 U
R 6 0
1 0 0 K
C 2 0
1 U
R 6 4
1 0 0 K
R 5
3 3 K
J 5
P H O N E 1 /4
R 2 0
5 1
R 8
5 1
C 1 2 7 P F
R 1 6
4 .7 K
R 6 4 .7 K
R 1 1 7
3 .3 K
J 1 0 2
P H O N E 1 /4
P 1 0 7
C 1 0 K
P 1 0 5
P 1 0 0 K
1 3
2
P 1 0 1 A
P 1 0 4
P 1 0 0 K
P 1 0 3
P 1 0 0 K
P 1 0 2
P 1 0 0 K
46
5
P 1 B
4 6
5
P 3 B
1 3
2
P 3 A
J 3
J 1
P H O N E 1 /4
J 2
P H O N E 1 /4
1
2
3
S W 1 A
D P D T
R 6 7
4 .7 K
R 7 4
1 0 0 K
R 7 5
4 .7 K
C 1 9
2 7 P F
C 2 5
1 K U F
C 2 7
1 U
D 1
L D S G
2
3
1
J 9
J A P D C
J 6 0 2
P H O N E 1 /4
J 6 0 1
P H O N E 1 /4
R 6 3 2
3 3 K
R 6 3 3
2 2 K
R 6 3 4
2 2 K
R 6 3 5
2 2 K
4 6
5
P 6 0 1 B
C 6 1 6
1 0 U
R 6 3 6
3 .3 K
R 6 3 7
3 3 K
46
5
P 6 0 6 B
C 6 2 1
.0 0 1
R 6 4 6
1 M
R 6 4 12 2 K
46
5
P 6 0 5 B
C 6 1 8
.0 4 7
R 6 4 7
4 .7 K
R 6 4 9
4 .7 K
R 6 5 0
1 0 K
P 6 0 4
P 1 0 0 K
R 6 4 8
4 .7 K
R 6 5 1
1 0 K
P 6 0 3
P 1 0 0 K
R 6 2 6
4 .7 K
R 6 2 7
4 .7 K
P 6 0 2
P 1 0 0 K
C 6 1 2
.0 4 7
13
2
P 6 0 5 A
1 3
2
P 6 0 1 A
13
2
P 6 0 6 A
R 6 1 4
3 3 K
R 1 1 4
1 0 K
R 3 7
3 3 K
R 4 2 2 K
13
2
46
5
3
2
1
4
4 5 6 0
5
6
7
8
4 5 6 0
R 4 0
1 0
C 6 2 3
4 7 U
1 0
D 2
L D R R
R 7 0
1 0 K
D 3
L D R R
R 6 8
4 .7 K
C 5
1 0 U
6
5
7
8
U 6 0 2 B
4 5 6 0
2
3
1
4
U 6 0 2 A
4 5 6 0
2
3
1
4
U 6 0 3 A
4 5 6 0
6
5
7
8
U 4 0 1 B
4 5 6 0
5
6
7
8
U 1 0 1 B
4 5 6 0
2
3
1
4
U 1 0 2 A
4 5 6 0
2
3
1
4
4 5 6 0
6
5
7
8
U 2 B
4 5 6 0
2
3
1
4
U 2 A
4 5 6 0
6
5
7
8
U 3 B
4 5 6 0
2
3
1
4
4 5 6 0
6
5
7
8
4 5 6 0
3
2
1
4
U 3 A
4 5 6 0
6
5
7
8
U 5 B
4 5 6 0
3
2
1
4
4 5 6 0
6
5
7
8
U 4 B
4 5 6 0
C 6 2 8
1 0 U
C R 3
1 N 4 1 4 8
C 2 1
1 U
C 2 4
1 U
C R 7
C 6 2 5
1 U
C 2 3
1 U
1
2
3
S W 2 A
D P D T
R 6 5 8
1 0 0 K
R 3
1 0 0 K
C R 4
1 N 4 1 4 8
R 6 5 7
1 0 0 K
2
3
1
4
U 2 0 1 A
4 5 6 0
C 6 3 5
1 U
C 6 3 6
1 U
C 6 3 7
1 U
C 4
1 0 U
R 7 3 3 K
R 6 2 4
1 M
C 6 3 3
1 U
C 6 3 4
1 U
2
3
1
4
U 4 0 1 A
4 5 6 0
R 7 1
4 7 K
C 2 9
1 2 0 P F
R 1 2 0
1 0 K
R 1 2 4
1 0 K
R 6 4 4
1 0 K
R 6 4 5
1 0 K
R 6 3 8
1 0 K
R 6 4 0
1 0 K
R 6 1 7
1 0 K
R 6 1 8
1 0 K
R 6 2 2
1 0 K
R 6 2 3
1 0 K
R 1 0 6
4 .7 K
R 6 5 6
1 0 0 K
R 6 5 2
1 0 0 K
R 6 9
4 7 K
C 6 1 0
1 0 U
R 6 1 5
3 .3 K
R 6 1 6
3 3 K
6
5
7
8
U 6 0 3 B
4 5 6 0
R 6 2 5
4 .7 K
R 1 0 3
1 0 K
R 1 0 4
1 0 K
C 1 0 2
1 U
C R 5
1 N 4 0 0 1
Q 1 0 7
M P S A 0 5
J 6
P H O N E 1 /4
C 6 3 8
1 U
R 3 8
2 K
6
5
7
8
U 1 0 2 B
4 5 6 0
C 1 1 0
1 0 U
C 1 0 8
1 0 2
C 1 1 2
2 7 P F
C 6 1 1
2 7 P F
C 6 1 7
2 7 P F
2 7 P F
C 1 6
2 7 P F
C 1 5
2 7 P F
C 3
5 0 3
C 1 1 8
1 U
R 1 0 2
6 .8 K
C 1 1 7
1 U
C 1 0 1
1 U
R 1 2 6
1 0 K
R 1 2 2
1 0 K
R 1 2 3 2 2 K
C 1 1 6 .0 0 1
C 6 1 5 .0 0 1
R 6 1 9 2 2 K
Q 1 0 8
2 N 3 9 0 4
C 2 6
4 7 U
Q 1 0 3
2 N 3 9 0 4
Q 1 0 4
2 N 3 9 0 4
J 7
P H O N E 1 /4
C 6 2 4
J 8 A
R C A P C
J 8 B
R C A P C
D o c u m e n t N u m b e r :
M X 9 0 2 .s c h
R e v : A
U 6 A
R 4 3
3 3 K
C 1 2
1 0 U
R 4 4
R 3 9
3 3 K
R 4 1
3 3 K
P 2 B
U 6 B
P 2 A
R 6 1
R 1 1
1 0 0
U 4 A
P H O N E 1 /4
U 5 A
C 1 0
1 0 U
P H O N E 1 /4
L E F T
R 5 2
1 0 K
L E F T
U 1 B
P 4 A
R 5 1
1 0 K
C 1 4
U 1 A
R 5 4
1 0 K
R 5 6
1 0 K
C R 8
1 N 4 1 4 8
1 N 4 1 4 8
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