LG 50PQ30 Training Manual page 65

Y - SUS P101 to Control P111 Plug Voltage Checks
Y - SUS P101 to Control P111 Plug Voltage Checks
"Y-SUS" P101 CONNECTOR to "Control" P111
Pin Label
1 15V
3 15V
5 5V
7 5V
9 CTRL_OE
11 Gnd (Y Enable)
13 Gnd
15 Delta VY Det
17 Set On
19 Det Level Sel
21 Slope Rate Sel
23 ER DN
25 SUS DN
27 ER UP
29 YSUS UP
Diode Mode Readings taken with all connectors Disconnected. DVM in Diode Mode.
Diode
Run
Mode
17.04V 1.37V
17.04V 1.37V
5V 2V
5V 2V
0.1V 1.3
0V 1.78V
Gnd Gnd
1.99V 0.9V
0.5V 0.9V
1.29V 0.9V
0.17V 0.9V
0.114V 0.9V
2.6V 0.9V
0.14V 0.9V
0.11V 0.9V
There are No Stand By Voltages on this Connector
TIP: For Voltage readings,
Check Odd pins on Y-SUS board
Check Even pins on Control board
Pin Label
2 15V
4 5V
6 5V
8 Gnd
10 OE
12 Gnd
14 OC2
16 Data
18 OC1
20 STB
22 CLK
24 SET UP
26 Ramp Slope OPT 1
28 Blocking
30 Gnd
65 November 2009 50PQ30 Plasma
Diode
Run
Mode
17.04V 1.37V
4.95V 2V
4.95V 2V
Gnd Gnd
Gnd Gnd
Gnd Gnd
1.82V 0.9V
0V 0.9V
1.44V 0.9V
1.45V 0.9V
0.6V 0.9V
024V 0.9V
3.12V 0.9V
1.1V 0.9V
Gnd Gnd