LG 50PJ340 Training Manual - Page 58
Y-SUS P212 Connector Diode Mode Testing
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Y-SUS P212 Connector Diode Mode Testing Meter in the Diode Mode P212 "Y-SUS" to "Lower "Y-Drive" P205 Red Lead on FG Pin Label Run Diode Check Diode Check FGnd 17 SUS_DN (FG) FG 16 FG5V 4.9V FG 1.82V FG 0.56V P205 P212 15 FG5V 4.9V 14 SUS_DN (FG) FG 1.82V FG 0.56V FG 13 SUS_DN (FG) FG FG FG 12 YB_CLK 0.86V 1.38V 0.54V 11 YB_CLK 0.86V 1.38V 0.56V c 10 YB_STB 2.8V 1.37V 0.66V 9 YB_STB 2.8V 1.37V 0.66V 8 YTB_OC1 2.2V 1.47V 0.68V c 7 YTB_OC1 2.2V 1.47V 0.68V 6 YT_DATA 0V 1.38V 0.54V Y-Drive Lower Y-SUS Board 5 YT_DATA 0V 4 YB_OC2 2.63V 1.38V 1.47V 0.55V 0.68V 3 YB_OC2 2.63V 1.47V 0.68V 2 SUS_DN (FG) FG FG FG Y-Drive Board should be disconnected for this test. 1 SUS_DN (FG) FG FG FG 58 July 2010 50PJ350 Plasma
58
July 2010
50PJ350
Plasma
Y-Drive Lower
Y-SUS Board
FGnd
P205
P212
Y
-
SUS P212 Connector Diode Mode Testing
SUS P212 Connector Diode Mode Testing
Meter in the Diode Mode
Y-Drive Board should be
disconnected for this test.
FG
FG
FG
SUS_DN (FG)
1
FG
FG
FG
SUS_DN (FG)
2
0.68V
1.47V
2.63V
YB_OC2
3
0.68V
1.47V
2.63V
YB_OC2
4
0.55V
1.38V
0V
YT_DATA
5
0.54V
1.38V
0V
YT_DATA
6
0.68V
1.47V
2.2V
YTB_OC1
7
0.68V
1.47V
2.2V
YTB_OC1
8
0.66V
1.37V
2.8V
YB_STB
9
0.66V
1.37V
2.8V
YB_STB
10
0.56V
1.38V
0.86V
YB_CLK
11
0.54V
1.38V
0.86V
YB_CLK
12
FG
FG
FG
SUS_DN (FG)
13
FG
FG
FG
SUS_DN (FG)
14
0.56V
1.82V
4.9V
FG5V
15
0.56V
1.82V
4.9V
FG5V
16
FG
FG
FG
SUS_DN (FG)
17
Diode Check
Diode Check
Run
Label
Pin
Red Lead on FG
P212 "Y-SUS" to "Lower "Y-Drive" P205