Ultra-cut 300 xt – Tweco 300 XT Ultra-Cut Plasma Cutting System User Manual
Page 135
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ULTRA-CUT 300 XT
Manual 0-5274
APPENDIX
A-29
Main Inverter Bottom PCB Test Points
TP1 GND
TP2
GATE 2A
TP3
GATE 1A
TP4
GATE 3A
TP5
GATE 4A
TP�
GATE 2B
TP7
GATE 1B
TP�
GATE 4B
TP9
GATE 3B
TP10 +12VP
TP11 +12VDC
TP12
THERMISTOR SIDE A
TP13
THERMISTOR SIDE B
TP14 +5VDC
TP15 PGND
LED Reference
D3
Red
CAP IMBALANCE
D4
Green READY
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