LG 50PC1DR Owners Manual - Page 33
Z SUSTAIN Board Troubleshooting - circuit
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Z SUSTAIN Board Troubleshooting 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 voltage and resistance test points needed for troubleshooting and alignment. • DC Voltage and Waveform Test Points • Z BIAS Alignment • Resistance Test Points Operating Voltages Y SUS Supplied Developed on Z SUS VA 60v. VS 196v. 5v. Z Bias 90v SUS_IPM ER_IPM IPM 18v Plasma Display Panel Troubleshooting - 2007 33
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33
Plasma Display Panel Troubleshooting - 2007
Z SUSTAIN Board Troubleshooting
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 voltage and resistance test points needed for troubleshooting and alignment.
•
DC Voltage and Waveform Test Points
•
Z BIAS Alignment
•
Resistance Test Points
Operating Voltages
Y SUS Supplied
VA
60v.
VS
196v.
5v.
Developed on Z SUS
Z Bias
90v
SUS_IPM
ER_IPM
IPM
18v