UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

HBWOODY · 5th Dec 2020, 4:40 pm

Would I be correct in assuming that the oscillator board is ok if I am able to achieve the 15mV by adjusting RV1 on the oscillator board?
Thank you for pointing out my confusion over R14 and the thermistors.
Where does the signal which is adjusted to set the CAL position on the meter come from?

5th Dec 2020, 4:40 pm	#19
HBWOODY Pentode Join Date: Mar 2020 Location: Bodmin, Cornwall, UK. Posts: 212	Re: VCM 163 problem while calibrating Would I be correct in assuming that the oscillator board is ok if I am able to achieve the 15mV by adjusting RV1 on the oscillator board? Thank you for pointing out my confusion over R14 and the thermistors. Where does the signal which is adjusted to set the CAL position on the meter come from?