Re: QMX+ no power output, low SMPS bias current
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I have successfully used the 330 ones from this Amazon kit:
It is best to use a hot air station to remove/replace, since the contacts are underneath.
I have an inexpensive hot air station, and mask off all nearby components (on both sides of the board) with aluminum tape or kapton tap to hold them in position while I do the hot air work, otherwise they may blow out of position, because their solder may also liquify.
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