LG 42PJ350 Training Manual page 79

VZB (Z - Bias) VR1 Adjustment
VZB (Z - Bias) VR1 Adjustment
Read the Voltage Label on the panel when adjusting
Center Left of Z-SUS Board
VZB (Z Bias)
VZB (Z-Bias) TP
-
R151
LOCATION
+
VZB (Z Bias)
VR1
Set should run for 15 minutes, this is the "Heat Run" mode.
Set screen to "White Wash" mode or 100 IRE White input.
All SMPS adjustments should have been completed.
1. Place DC Volt meter between VZB TPs.
2. Adjust VZB (Z Bias) VR1 in accordance with your Panel's voltage label.
79 August 2010 42PJ350 Plasma