LG 50PG20 Training Manual page 71

Advanced single scan troubleshooting
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Y Drive Upper Troubleshooting
Y Drive Upper Troubleshooting
Using the "Diode Test" on the DVM,
check the pins for shorts or abnormal
loads.
TEST POINT
Data
DC1
DC2
LE
CLK
Data-Out
+5V
+5V
Data
DC1
DC2
LE
CLK
Data-Out
+5V
+5V
71
READING
Open
Open
Open
Open
Open
Open
Open
Open
Plasma Spring 2009
50PG20

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