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How to test Tip122 and IRL 540 transistors in and out of circuit.
This test is quick and simply. Using a multi
-
meter set to diode check, insert the black probe to J21, pin 6.
Using the red probe, touch each transistor
’
s (either a Tip 122 or IRL540) metal tab. The meter should show
open. If you flip the two probes around and have the red probe on ground and touch each metal tab you will
have .5 to .6 volts. If any of them show shorted (most meters will buzz too) then that transistor is bad.
TL2034X Main Board
CPU BOARD REMOVED
0.0L
Summary of Contents for Bean Bag Toss
Page 32: ...32 SENSOR HOLE SENSOR HOLE STIR STICK STIR STICK...
Page 34: ...34 TL3035X Assembly TL3030X Assembly...
Page 35: ...35 TL3036X Assembly TL3037X Assembly...
Page 36: ...36 TL3081X Assembly...
Page 37: ...37 TL3090X Assembly...
Page 38: ...38...