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8
THIS DOCUMENT CONTAINS PROPRIETARY
INFORMATION WHICH IS THE PROPERTY
OF QSC AUDIO PRODUCTS, THAT MAY NOT
BE DISCLOSED, REPRODUCED OR USED
WITHOUT EXPRESS WRITTEN CONSENT FROM
QSC AUDIO PRODUCTS.
D
C
B
AC POWER CORD
A
BRN
HOT
GRN
GND
BLU
NEUT
NOTES: UNLESS OTHERWISE SPECIFIED
8
RMX Series Technical Service Manual
7
6
26 CONDUCTOR RIBBON CABLE
INPUT PCB
WITH PIN-TO-PIN INTERCONNECTS
J1
1
26
INPUT PCB
1724-340B-0102
WIRE ASSY
3-PIN CABLE ASSY
TRANSFORMER
1806-2506-0
120V
J3A
J7A
J9A
J8A
J4A
J2A
JP12
CIRCUIT-
BRN
AC POWER
BRN
BREAKER
SWITCH
JP10
7.13 RMX 1450 Chassis Wiring Diagram
7
6
5
4
OUTPUT PCB
1724-340C-0102
E100
JP14
WHI
E101
JP13
GRY
E200
JP15
WHI
E201
JP16
J203
GRY
MAIN PCB
1
1724-330A-0001
RED
E9
BLK
E10
26
E112
GRN
E212
RED
E11
BLK
E12
1
J128
2
3
J18
1
1
J21
2
2
3
E1
-VCC_B
E2
E3
+
VCC
_B
E4
E5
E6
E7
E8
230V 100V
-VCC_A
J6A
J3A
+VCC_A
J7A
J9A
J9A
J7A
J5A
J4A
J4A
J8A
J2A
J2A
PWR PCB
1724-340A-0102
5
4
3
2
REV
DESCRIPTION
J103
CH 1 SPKR OUTPUT
CH 1 SPKR COMMON
CH 2 SPKR OUTPUT
CH 2 SPKR COMMON
J203
SCALE
NONE
3
2
1
REVISIONS
EFF. DATE
CHK
APPROVED/DATE
D
C
B
A
AUDIO PRODUCTS, INC.
COSTA MESA, CALIFORNIA
WIRING DIAGRAM,
RMX 1450
REV
A
SHEET
1 OF 1
1
37
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