|Sep 07, 2011, 10:13 AM|
th9x down (burned)
Hello! Today I made a mistake in my connection my radio lipo th9x burned . I removed the radio to see the damage and noticed that an item has exploded. Here is the photo:
Radio goes blank when I turn on. and you thought it possible to repair? or your can find a replacement board? if it impossible to repair and I sell it for parts.
thank you for your help
|Sep 07, 2011, 10:24 AM|
Panorama City, CA
Joined Sep 2004
Reverse polarity warning
I burned 9X same way. Used two pin plug instead of original 3 pin plug and plugged it on wrong side.
9X has 3 pin socket wired in -+- so if 2 pin plug is inserted on wrong side, it result in reverse polarity. 9X should have left one side terminal open instead of grounding. If you use the original 3 pin plug with + in center, it never happens. Must use the original plug.
I posted this warning on several related threads so all 9X users be aware.
When 9X burns, it usually damage voltage control diode and one capacitor. In my case, fine line ciruit burned as well. I sold it for parts.
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