TCP Testing
TCP Testing
-
On any Gnd
10,11,12,13,14,27,28,2
9,30,37,38,39,40,41
On any Va
On 3.3V
4,5,6,7,44,45,46,47
32 or 33
Va
Gnd
1
5
10
15
20
103
Typical Reading 0.56~0.65V
Forward biased
On any signal
Reverse Leads Reads Open
Reversed biased
15,16,18,19,21,
22,24,26,31,36
Gnd
Va
25
30
35
40
45
50
November 2009 50PQ30 Plasma
Look for any TCPs being
discolored.
Ribbon Damage. Cracks, folds
Pinches, scratches, etc...