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

3pinplug · 18th Feb 2023, 5:11 pm

Hi all
Results of retest as follows:-
IC25 Pins 6,11,14 & 2 waveform
IC24 Pins 9,10,11,12 waveform seen
Pulse seen at pin 5 of IC25
Pulse seen at Pin 7 of IC14
Are there any other retests i should perform, i have a CF4029B on order and now i have the ic socket it will be easy to try or is IC25 working now?

18th Feb 2023, 5:11 pm	#109
3pinplug Pentode Join Date: Jun 2016 Location: Kent, UK. Posts: 190	Re: Help needed with - Racal Dana 9081 Hi all Results of retest as follows:- IC25 Pins 6,11,14 & 2 waveform IC24 Pins 9,10,11,12 waveform seen Pulse seen at pin 5 of IC25 Pulse seen at Pin 7 of IC14 Are there any other retests i should perform, i have a CF4029B on order and now i have the ic socket it will be easy to try or is IC25 working now?