Schematic Sheet Protect/Control, Pl380 - QSC PowerLight3 Series Technical & Service Manual

A/B_THERM
B-THERM
84
+5_TOP +180
IGBT-SW
AC-OFF-LO
+5_TOP
AC-ON
20A-RY
+16V
A-THERM
+5V:LIN
-16V
+15_TOP
+5V:LIN
-15_TOP
-15_TOP
OUT-B AC-OFF-LO
OUT-A
-5_TOP

Schematic sheet PROTECT/CONTROL, PL380

+15_TOP
+5_TOP RUN-A-LO +5_TOP RUN-B-LO
A-MUTE-LO B-MUTE-LO
+5_TOP
A+B_MUTE
50A-RY
+5V:LIN
+180
OFFSET-A
OFFSET-B
-5V:LIN
+14V -180
-14V
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