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

af024 · 15th Jun 2019, 11:10 am

It's amazing how many different formats/presentations of film came about - thank you for sharing those comments.

Wow Lucien Nunes, not only may you have determined the nature of the failure of the MKI unit (I'll bell the terminals out and see), but you have also spent some considerable time drawing out the circuit for me! Simply fantastic. Thank you! I will do my best to go through the PCB tracks and compare things against your much better presentation.

I can confirm that I missed off a connection and yes is was power to pin 7. A good shout! For completeness I have doctored my sketch (just for the record) and attached it to this thread again.

Exciting stuff this ...

Regards,

Andy

15th Jun 2019, 11:10 am	#62
af024 Octode Join Date: Jan 2003 Location: Ashby-de-la-Zouch (it's not by the sea) Posts: 1,255	Re: Bell and Howell TQII 1652 16mm projector It's amazing how many different formats/presentations of film came about - thank you for sharing those comments. Wow Lucien Nunes, not only may you have determined the nature of the failure of the MKI unit (I'll bell the terminals out and see), but you have also spent some considerable time drawing out the circuit for me! Simply fantastic. Thank you! I will do my best to go through the PCB tracks and compare things against your much better presentation. I can confirm that I missed off a connection and yes is was power to pin 7. A good shout! For completeness I have doctored my sketch (just for the record) and attached it to this thread again. Exciting stuff this ... Regards, Andy Attached Thumbnails __________________ Now where on earth did I remove that from?