LG 50PJ340 Training Manual - Page 124
Front IR Board Plug P101 to Soft Touch Keys (Voltages and Pin Identification
View all LG 50PJ340 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 124 highlights
Front IR Board Plug P101 to Soft Touch Keys (Voltages and Pin Identification) Voltage and Diode Mode Measurements for the Main Board P101 CONNECTOR "Ft IR Board" to "Ft Key Pad" Pin STBY Run Diode Check 1 0.07 0.16 2 0.07 0.16 3 0.07 0.16 4 0.07 0.16 5 0.07 0.16 6 0.07 0.16 7 0.07 0.16 8 0.07 0.16 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V Voltage Measured with a Scope Measuring Voltage on Pin 1 with DVM turns the TV on. If TV is on, Input Menu pops up. Diode Mode Readings taken with all connectors Disconnected. Black lead on Gnd. DVM in Diode Mode. 124 July 2010 50PJ350 Plasma
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