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Old 22nd Nov 2017, 10:33 am   #8
TonyDuell
Dekatron
 
Join Date: Jun 2015
Location: Biggin Hill, London, UK.
Posts: 5,190
Default Re: Philips N4510 reel motor

Just a heads-up. I got some BC640s yesterday and have now fitted 6 to the flip-flop boards in this machine. They seem to work fine, the solenoids pull in properly, the control logic does what it should, etc. I will probably change them in the N4450 as well.

All (!) that remains to sort out on the N4510 is the tape counter. The drive pulley has a crack in it, so I need to make a replacement.
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