124
July 2010 50PJ350 Plasma
Voltage and Diode Mode Measurements for the Main Board
Front IR Board Plug P101 to Soft Touch Keys (Voltages and Pin Id
Front IR Board Plug P101 to Soft Touch Keys (Voltages and Pin Id
entification)
entification)
P101 CONNECTOR “Ft IR Board" to "Ft Key Pad”
Diode Mode Readings taken with all connectors Disconnected. Black lead on Gnd. DVM in Diode Mode.
Measuring Voltage on Pin 1 with DVM turns the TV on. If TV is on, Input Menu pops up.
Voltage Measured with a Scope
2.4V
0.16
0.07
8
2.4V
0.16
0.07
7
2.4V
0.16
0.07
6
2.4V
0.16
0.07
5
2.4V
0.16
0.07
4
2.4V
0.16
0.07
3
2.4V
0.16
0.07
2
2.4V
0.16
0.07
1
Diode Check
Run
STBY
Pin