31
Faultfinding
Flowchart
Swap loudspeaker
connections
Fault in
louds
p
eaker A
Fault in
loudspeaker
A?
Swap amplifier
outputs
Restore speaker
cables to original
connections
Fault in
loudspeaker
B?
Swap amplifier
source input
channels
Loudspeaker A
at fault
YES
N
O
Loudspeaker
cable at fault
Fault in
loudspeaker
A?
Swap source
output channels
Fault in
loudspeaker
A?
Loudspeaker
cable at fault
Input source
at fault
Amplifier
at fault
YES
N
O
YES
NO
NO
YES