106
July 2010 50PJ350 Plasma
P121, P212, P211 and P331 X Board Connector (VA Diode Check)
P121, P212, P211 and P331 X Board Connector (VA Diode Check)
On Va (Open) Y-SUS connector
removed, TCPs connected.
On Va (Open) all connectors removed,
TCPs disconnected.
On Chassis Gnd
+
-
-
+
On Chassis Gnd
On Va (0.55) Y-SUS connector
removed, TCPs connected.
On Va (0.6V) all connectors removed,
TCPs disconnected.
P121 Left X
P212 Center X
P331 Right X
P211 Center X
Va 1~5
3.3V 11~12
1
1
1
1
Va 48~50
3.3V 41~42
Va 1~5
3.3V 11~12
1
1
1
1
Va 48~50
3.3V 41~42
Out
In
In
Out
