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| Board Checker is useful for SU-100, SU-200 and SU3-300 to find out defective parts in function of any IC on PCB so we are usually using conveniently it. |
| These are pulse transformer and hybrid IC to repair Inverter. |
We have modified a Power Module PCB as like a picture (left side of picture) of INV3D (Mitsubish) because we can't get in the STK 654-420 Power Module from market. |
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We have
modified useful a digital probe that is very
convincing to repair PCB. It has a signal
generator and a LED to indicate of High-Low digital level or shift of rising
or falling, so very
easy to find out any defective logic IC on PCB in real time.
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We recommend Signal injector to you, for repairing defective FU-203 or FU-3.2 parts of Air jet looms. It is useful for running with singly FU-203 PCB with out connection to any device when begin on repair. Only you apply power of +/- 15V/DC to FU-203 or FU-3.2 PCB and this Signal injector to test running. |
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