LG 60PC1D Training Presentation page 75

Z SUS IPM (Intelligent Power Module)
There are Two IPMs( Intelligent Power Modules) on the Z sustain board
One is SUS IPM (IC7) , another is ER IPM (IC3)
Role of the IPMs
1. Generate sustain and erase waveform ( square wave ) – SUS IPM.
2.Energy recovery function ( for saving power ) – ER IPM.
Plasma Display Panel Troubleshooting - 2007
Z
SUS_DN
75
Vs
95V
95
V
SUS_UP
ER_DN
ER_UP
Troubleshooting
SUS_DN