Re: QCX+ Build Problems

Ronald Taylor All Messages By This Member #137145 How much current is flowing on the 12v line? If very little then maybe the regulator?is bad. If a lot of current is flowing and the regulator is getting hot, then there is a short on the 5v line. Please verify which is the case. Also look at the soldering on the pins of the regulator toggle quoted message Show quoted text On Tue, Jan 14, 2025 at 12:52?PM Martin AC1LL via <mshell52=[email protected]> wrote: Thanks for this.? I saw that the on/off switch was not well soldered. Fixed that, Now the LCD lights up, but no text (tried turning R47 to no avail).? I read 12v between the input of the regulator and ground, but 0v between ground and the output.

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