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    Thema: Philips N4522 Rec+Play Triggers Button Solenoid.
Beitrag: Philips N4522 Rec+Play Triggers Button Solenoid.

I have an interesting little issue with an N4522/00 that has been working perfectly for many, many years. The unit is operating perfectly apart from when REC+PLAY is depressed, then the button rele...
vf_marshall International board for foreign guests and users 0 295 17.10.2023, 18:07
    Thema: Philips N4520 Seriennummer?
Beitrag: RE: Philips N4520 Seriennummer?

Entschuldigung, dass ich einen älteren Thread eröffne, aber ich scheine eine Version zu haben, die sehr selten gesehen wird. Es handelt sich um eine N4520/65 Seriennummer: WR01002021048 Es sc...
vf_marshall Fragen 9 2362 22.09.2023, 10:00
    Thema: Philips N4520 Solenoid Voltage Issue
Beitrag: RE: Philips N4520 Solenoid Voltage Issue

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...
vf_marshall International board for foreign guests and users 4 1664 06.07.2021, 09:07
    Thema: Philips N4520 Solenoid Voltage Issue
Beitrag: RE: Philips N4520 Solenoid Voltage Issue

Many thanks for your reply Kai, so I measured 36v - 0v - 18v at the purple solenoid wire when the set is in play mode. There is a constant 18v at point A and at D226. As a precaution, I decided to ...
vf_marshall International board for foreign guests and users 4 1664 05.07.2021, 21:04
    Thema: Philips N4520 Solenoid Voltage Issue
Beitrag: Philips N4520 Solenoid Voltage Issue

Hi, I was hoping someone might be able to offer advice regarding a problem with a Philips N4520/00  The problem is the machine will not stay in any mode, play, fast forward, rewind. The solenoids act...
vf_marshall International board for foreign guests and users 4 1664 05.07.2021, 14:50