10
How to remove the cover
The cover can be removed for various reasons. One
reason may be to convert the amplifier from unbalanced
inputs to balanced (differential) inputs. DO NOT
OPERATE AMPLIFIER WITH COVER REMOVED AS
HIGH
VOLTAGE
EXISTS
ON
VARIOUS
COMPONENTS WHICH WILL BITE YOU IF YOU
TOUCH THE WRONG 2 THINGS AT THE SAME TIME
1. Start by removing all wires connected to
amplifier
2. Screw all set screws on speaker connectors and
battery connectors all the way into connector
3. Remove the nuts on the RCA jacks, and the
stepped washers
4. Remove the 2 screws from the sides of battery
connectors and one screw from above each
speaker connector
5. Remove 5 screws from front panel to top cover
6. Remove front panel, place aside
7. Remove 4 screws from perimeter of top cover,
one on each side and two on the back
8. Lift top cover straight up
carefully as the fans
are still connected to it and the circuit
boards
9. Stand the lid behind the amplifier on the edge
the fans are on or disconnect fans from PCB to
completely remove cover
10. Reverse procedure to reinstall, RCAs should
have one washer behind front panel and one in
front of front panel.
