LG 50PG20 Series, Training Manual

Page: 85 / 127

Plasma Spring 2009 50PG20
85
Z Z - - SUS Connector P2 Voltages and Resistance SUS Connector P2 Voltages and Resistance
Voltage and Resistance Measurements
P2 CONNECTOR "Z-SUS PWB" to P163 "Control PWB"
Pin Label STBY Run Diode Mode
1 SUS-DN 0V 16V 2.69V
2 SUS-UP 0V 16V 2.69V
3 ER-DN Gnd Gnd Gnd
4 ZBIAS 0V 0.48V 2.85V
5 ZB-CON 0V 0.27V 2.85V
6 ER-UP 0V 0.1V 2.85V
7 ENABLE 0V 0.06V 2.85V
8 none Gnd Gnd Gnd
9 none 0V 0V 2.85V
10 none 0V 1.93V 2.85V
11 none 0V 2.66V 0.66V
12 none Gnd Gnd Gnd
Note: Pin 1 is actually Pin 12 on the Control Board.
This is because the pin numbers are inverted from
the Control PWB.
Diode Mode readings taken with all connectors removed.