LG 50PJ340 Training Manual - Page 79
Z-SUS Waveform
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Z-SUS Waveform The Z-SUS (in combination with the Y-SUS) generates a SUSTAIN Signal and an ERASE PULSE for generating SUSTAIN and DISCHARGE in the Panel. This waveform is supplied to the panel through two FPC (Flexible Printed Circuit) connections P101 and P102 and to the Z-SUB P3 to P7 and then to one FPC (Flexible Printed Circuit) connections P202. Reset Y Drive Waveform Oscilloscope Connection Point. J36 to check Z Output waveform. Right Hand Side Center. Z Drive Waveform (Vzb) Z Bias VR201 manipulates the offset of this waveform segment. Vzb voltage 95V ± 1V TIP: The Z-Bias (VZB) Adjustment is a DC level adjustment. This is only to show the effects of Z-Bias on the waveform. This Waveform is just for reference to observe the effects of Zbz adjustment 79 July 2010 50PJ350 Plasma