YupThat really is amazing stuff.. This one of @xianek's ones?
OMG.. lets just bypass the Fuse holder and hard-wire a fuse!!! Least there's one there i guess.....Next up I need to sort the Line filter.
I've been putting it on the back burner with all the other pins I have on at the moment.
@stumblor can you do me a favour and take a picture of the line filter assembly? I need to see how its supposed to be setup inside the box.
At present mine appears to be real jank and explains why It can sometimes trip my circuit breaker.
View attachment 176596
Please!I currently have the one from my Addams out, so can send a photo of that if it helps?
Yup I bought some with that specifically in mind. Just need to ensure I copy how its supposed to be wired up. Don't want to blow anything up ><If you're going to remedy this, consider adding a 'thermistor' or inrush limiter in the live connection*. WMS began doing this later on in the Wpcor Wpc/Sera. To reduce the (quite frequent) occurrence of the main fuse blowing as the machine was switched on.
* instead of a wire from the fuse holder to the line filter, another disc-like component is fitted in series. As I understand it, this has a high resistance when power is first applied, but rapidly (i.e. in a few ac cycles) warms up and changes to a lower value, preventing a large initial current from being drawn before the transformer builds up resistance from its own magnetic fields. The manual for Star Trek Next Gen seems to be the first to actually show the filter box components, and does so a little better than others, on page 2-29 (it's the same type of filter box, rather than the later one). The description given is thermistor, 8A, 2.5 R 25, part number 5016-12978-00
The filter housing has lost the black plastic plug that blanks off the location for a power socket, too.
Yup think you're right.Looking again at your picture, that fragment left on a fuseholder terminal may be a remnant of a thermistor originally fitted. I added a mains lead and trailing socket to so many games, but I can't recall when WMS introduced it.
Thanks mate.Does this help Scott?
Fitted a new power lead on my Taxi so had the power box open.
I figured that may be the case but wanted to be sure before I start messing around with any direct power feedsRe. polarity of the thermistor; since it's used for ac power, I think it wouldn't be polarity-conscious. If it is, I'd expect there to be a marking on the component.
perfect thanks!A thermistor is a special resistor so no polarity.