LG 50PK950 Training Manual page 92

Z - SUS SECTION
Z - SUS SECTION
This Section of the Presentation will cover troubleshooting the Z-SUS Board Assembly.
Upon completion of this section the Technician will have a better understanding of the circuit and be
able to locate test points needed for troubleshooting and all alignments.
Locations
Locations
Operating Voltages
Operating Voltages
Power Supply Supplied VS
Y-SUS Supplied
Developed on Z-SUS
• DC Voltage and Waveform Test Points
• Z BIAS Alignment
• Diode Mode Test Points
92
M5V Routed through Control Board
18V Routed through Control Board
Z Bias
October 2010 50PK950 Plasma