Philips N4520 Solenoid Voltage Issue

[vf_marshall]

Hi Kai,

Thanks again for your help - although the diode checked out ok, the set continues to work just fine with a 1N4007 in place. Like you say, it seems overkill to use a 14007, so I will replace it with a 1N4002. I've checked the ESR of the large PSU caps and they are looking good, so no problems there.

This machine joins a late N4522 and two plastic N7300's.

Kind regards, Vic