Having had a look at the DCC Concepts Flicker-free coach lighting, and these kits looks to be ideal for me. The 'fly in the ointment' that immediately springs to mind is the power pick-up from the rails - Bachmann axles are completely isolated from the wheels! I could get some VERY fine wire which could lightly rub on the back of the wheels close to the axles, so that's not a complete block to getting power to the bogies (though how I'd fasten the wires on the smooth lower surface of the bogies and still keep everything out of sight is a bit tricky!), but then there's the next problem: getting the power from the bogies into the coach. There's a beautifully fine cam-thingy directly above the bogies which keeps the coaches closely coupled when on straight track, but extends the couplings when going around curves (which is absolutely brilliant!). I've taken off a bogie to have a close look at where I could feed the power leads (+ and -, of course) up, but as I see it, any wires, no matter how fine, would snag the close-coupling mechanism. I'm having a headache just thinking about doing these conversions at the moment!
Has anyone actually lit up a Bachmann coach?
I have two Bachmann coaches, a Mk 1 BCK and a Mk 1 CK, both to be hauled behind a green BR (split headcodes, with small yellow panels) Peak diesel which is fitted with a factory-installed sound chip. My 'storyline' is that this small (short) train is a 'Spotter Special' bringing enthusiasts to my TMD for the day!
I have a couple of Bachmann 16-pin 3-function decoders I could possibly use if I can get some 16-pin sockets and if someone can tell me what socket pins I would have to solder the + and - to, and what pins would give me an on-off output. I could then give the chips a dedicated 'loco' address (probably 51 and 52, as I will never have that many locomotives!).I'm not an electronics expert, but I can solder fine wires fairly neatly - my signals have wires so fine I can hardly see them, so I've soldered thicker wires (16/0.2 which is all I've got!) to the ends of them so that I can see what I'm doing! So far, everything seems to be working OK so I must be doing something right.
If anyone can help me re the coach lighting I would be very, very grateful!
All the best,
Bill