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SCHEMATICS - Amplifiers
Signal & Control
Amplifiers
Loudspeakers
See here for complete service manuals
See here for dimensioned drawings in DXF format
Schematics are provided in PDF format.
Current Production Models
CX Series
2 channel
CX302
(1.0 MB)
CX502
(1.0 MB)
CX702
(1.1 MB)
CX902
(1.1 MB)
CX1102
(1.1 MB)
CX302V
(992K)
CX602V
(1.0 MB)
CX1202V
(1.1 MB)
4 channel
CX204V
(1.5 MB)
CX254
(1.5 MB)
CX404
(1.5 MB)
8 channel
CX108V
(1.7 MB)
CX168
(3.2 MB)
DCA Series
2 channel
DCA1222
(1.0 MB)
DCA1622
(1.0 MB)
DCA2422
(1.5 MB)
DCA3022
(1.5 MB)
DCA3422
(1.1 MB)
4 channel
DCA1644
(1.5 MB)
DCA1824
(1.5 MB)
ISA Series
ISA280
(1.1 MB)
ISA450
(1.1 MB)
ISA750
(1.3 MB)
ISA1350
(684K)
ISA300Ti
(1.1 MB)
ISA500Ti
(1.1 MB)
ISA800Ti
(1.4 MB)
PLX2 Series
PLX1104
(527K)
PLX1804
(548K)
PLX1802
(888K)
PLX2502
(1.1 MB)
PLX3102
(919K)
PLX3602
(924K)
RMX Series
RMX850
(415K)
RMX1450
(422K)
RMX1850HD
(567K)
RMX2450
(1.1 MB)
RMX4050HD
(713K)
RMX5050
(666K)
Discontinued Models
A Series
A21/A22
(502K)
A31/A32
(519K)
A41/A42
(251K)
EX Series
EX800
(233K)
EX1250
(228K)
EX1600
(281K)
EX2500
(280K)
EX4000
(2.6 MB)
CX Legacy Series
CX4/4T
(636K)
CX6/6T
(969K)
CX12/12T
(1.1 MB)
MX Series
MX700
(1.1 MB)
MX1500
(39K)
MX2000
(141K)
MXa Series
MX1000a
(132K)
MX1500a
(400K)
MX2000a
(148K)
MX3000a
(1.7 MB)
PLX Series
PLX1202
(938K)
PLX1602
(950K)
PLX2402
(1.0 MB)
PLX3002
(1.0 MB)
PLX3402
(1.0 MB)
PowerLight Series
PL 1.0
(1.0 MB)
PL 1.0HV
(817K)
PL 1.4
(1.1 MB)
PL 1.5x
(849K)
PL 1.6HV
(849K)
PL 1.8
(1.1 MB)
PL 2.0
(870K)
PL 2.4MB
(666K)
PL3.4
(813K)
PL3.8x
(1.5MB)
PL4.0
(794K)
PL6.0II
(2.7 MB)
PL 6.0PFC
(2.8 MB)
PL 9.0PFC
(2.8 MB)
PowerLight 2 Series
PL218
(998K)
PL224
(1.0 MB)
PL230
(1.0 MB)
PL236
(1.0 MB)
PL218A
(959K)
PL224A
(1.0 MB)
PL230A
(1.0 MB)
PL236A
(1.0 MB)
PL Series Analog Proc. Board
(460K)
Series One
1080
(192K)
1100
(538K)
1200
682K)
1400
(1.3 MB)
1700
(869K)
Series Two
A2150
(315K)
A2300
(331K)
MPS2300
(260K)
Series Three
3200
(253K)
3350
(379K)
3500
(360K)
3800
(463K)
SRA Series
SRA1222
(1.3 MB)
SRA2422
(1.3 MB)
SRA3622
(1.3 MB)
USA Series
USA 370
(264K)
USA 400
(725K)
USA 850
(50K)
USA 900
(625K)
USA 1300
(332K)
USA 1310
(743K)
Daughtercards
SH000008
(PDF 74K)
SH000009
(PDF 71K)
SH000010
(PDF 108K)
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© 2008 QSC Audio