On p25 of the Rev 3 QMX+ manual, there is a check for continuity to ground from three points A. BEFORE installing T501, when checking the three points A,? I get about 15 ohms with the DMM black lead on the ground connection, but open circuit (desired) with the? leads reversed (ie red lead on the ground connection). Is this to be expected? The 4 BS170's ARE installed.
I am troubleshooting a continuity check problem identified after having installed T501 (now removed).
Thanks
Steve AK0M
