QSC - Schematics, Amplifiers

SCHEMATICS - Amplifiers

See here for complete service manuals

See here for dimensioned drawings in DXF 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 (581K)
PLX1802 (950K)
PLX2502 (982K)
PLX3102 (982K)
PLX3602 (982K)

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)

QSC and the QSC logo are registered trademarks of QSC Audio Products, LLC in the U.S. Patent and Trademark office and other countries. All other trademarks are the property of their respective owners. Patents may apply or be pending.