last site update 19thFeb2019

view our privacy policy

Shopping Basket

Technical Resources & Reference
About YouChoos
YouChoos British Sounds
Sound Decoders (blank)
Standard Decoders
Function & Accessory Decoders
Lamps & Lighting
Seuthe Smoke
Electronics & Connectors
Tools, Glues & Adhesives
Ready-To-Run Models
DCC Systems, Feedback Modules & Programmers
Install Guides
Quick Helps
Technical Resources
CT Documentation
Build your own sounds for CT
How to Order
Fitting Services
What's New?
Customer Feedback
Useful Links
YouChoos Resources YouChoos Resouces YouChoos Resouces
Hornby OO LNER B17 DCC Sound, Smoke and Lighting

Mini-guide of a Hornby OO LNER B17, adding DCC sound using a Zimo MX645 as well as Seuthe smoke and lighting...

CT DCX33 function decoder in the loco to control smoke and loco lighting. Wiring shown here for the lamps:

Front lamps and new metal chimney added:

Cab light and firebox glow light in:

Routing and tucking the lamp and smoke wiring neatly away:

Painted and reassembled:


Please note that these guides are provided as useful resources for you, as-is. YouChoos cannot be held responsible for errors in the information, or for any damage caused to your models or equipment if you choose to follow any of the steps detailed here.

A bit of YouChoos poster art for your enjoyment!