©1997 Numark Industries http://www.numark.com
15
Block Diagrams
ch2 outputs
ch1 outputs
detector short circuit
protection
detector
clip/limit short circuit
protection
+
-
+
-+
-
+
-+
-
+
-
+
-
+
-
gnd
DC fault
thermal
power on/off
protection
stereo
bridged mono
GS
GC
amp
voltage
amp
voltage amp
current
amp
current
level
level
protect
protect
ch1 sig
ch2 sig
clip/limit
ch1 inputs
ch2 inputs DC fault
thermal
power on/off
protection
limiting
attenuation
limiting
attenuation
clip/limit
clip/limit
limiter on/off
SA5500
+-
+-