LG 42PG20 - Page 100

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Plasma Fall 2008 42PG20
TCP Testing
TCP Testing
Typical Reading 0.65V
Opposite reads open
5 10 15 20 25 30 35 40 45 501
On any Gnd
On any Va
4,5,6,7,44,45,46,47
10,11,12,13,14,27,28,2
9,30,37,38,39,40,41
Look for any TCPs being
discolored.
Ribbon Damage. Cracks, folds
Pinches, scratches, etc…
Va VaGnd Gnd
-
+