QSC CXD Series Technical Notes

QSC Power Amplifiers Technical Notes
PLD, CXD, CXD-Q, DPA, and DPA-Q Series (4-channel models)
Replacing the display module
This technical note describes how to replace the display module on four-channel models in the PLD, CXD, CXD-Q, DPA, and DPA-Q Series
power amplifiers.
Each amplifier serviced requires a new display module and faceplate label. The table below lists the required items for each amplifier model.
Product Series Model
PLD4.2
PLD
PLD4.3
PLD4.5
CXD4.2
CXD
CXD4.3
CXD4.5
DPA4.2
DPA
DPA4.3
DPA4.5
CXD4.2-Q
CXD-Q
CXD4.3-Q
CXD4.5-Q
DPA4.2-Q
DPA-Q
DPA4.3-Q
DPA4.5-Q
Tools and materials required
• #2 Phillips screwdriver
• Small, sharp hobby or craft knife (e.g., X-ACTO®)
• RTV or silicone adhesive
• Small flashlight (optional)
Revision A—3 July 2019
Part Number Description
WP-220014-01 DISPLAY MODULE,CXD/DPA/PLD
LB-000950-00 LABEL,FACEPLATE, PLD4.2
WP-220014-01 DISPLAY MODULE,CXD/DPA/PLD
LB-000951-00 LABEL,FACEPLATE, PLD4.3
WP-220014-01 DISPLAY MODULE,CXD/DPA/PLD
LB-000952-00 LABEL,FACEPLATE, PLD4.5
WP-220014-01 DISPLAY MODULE,CXD/DPA/PLD
LB-000957-00 LABEL,FACEPLATE, CXD4.2
WP-220014-01 DISPLAY MODULE,CXD/DPA/PLD
LB-000958-00 LABEL,FACEPLATE, CXD4.3
WP-220014-01 DISPLAY MODULE,CXD/DPA/PLD
LB-000959-00 LABEL,FACEPLATE, CXD4.5
WP-220014-01 DISPLAY MODULE,CXD/DPA/PLD
LB-001045-00 LABEL,FACEPLATE, DPA4.2
WP-220014-01 DISPLAY MODULE,CXD/DPA/PLD
LB-001046-00 LABEL,FACEPLATE, DPA4.3
WP-220014-01 DISPLAY MODULE,CXD/DPA/PLD
LB-001047-00 LABEL,FACEPLATE, DPA4.5
WP-220015-01 DISPLAY MODULE,CXDQ/DPAQ
LB-001067-00 LABEL,FACEPLATE, CXD4.2-Q
WP-220015-01 DISPLAY MODULE,CXDQ/DPAQ
LB-001026-00 LABEL,FACEPLATE, CXD4.3-Q
WP-220015-01 DISPLAY MODULE,CXDQ/DPAQ
LB-001027-00 LABEL,FACEPLATE, CXD4.5-Q
WP-220015-01 DISPLAY MODULE,CXDQ/DPAQ
LB-001048-00 LABEL,FACEPLATE, DPA4.2-Q
WP-220015-01 DISPLAY MODULE,CXDQ/DPAQ
LB-001049-00 LABEL,FACEPLATE, DPA4.3-Q
WP-220015-01 DISPLAY MODULE,CXDQ/DPAQ
LB-001050-00 LABEL,FACEPLATE, DPA4.5-Q
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1