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After finally getting my order of ESU Kato decoders just before Christmas, I did my first install over the weekend. Apart from sound, my goal was to separate the ditchlights from the headlights without creating a wiring mess inside the model. After some experimenting I did succeed; no wires connecting shell and frame.First "victim" was a C44-9W. The only shell modification required to fit the decoder was grinding down the exhaust mount from the inside as it interferes with some parts on the board. The two factory mounted SMD LEDs won't work in the C44-9 as they are too far from the light tubes, so only a very dim headlight was the result. As I wanted to have ditchlights that can be operated independent from the headlights, some more work was required. ESU supplied two 3mm LEDs with the decoder (apart from their standard 15x11 speaker, which won't fit the shell...) which can be soldered directy to the board. This now lights up the front headlight, a second SMD LED lights the ditchlights. The light tube leading to the ditchlights was shortened slightly and then reinstalled with black, non-translucent tape separating it from the other light tube to the headlights. Speaker is a 9x16mm size mounted to a 3D custom-printed baffle (my other weekend project) on the rear frame with a SMD LED glued to the end for the rear lights.Quite happy the way it worked out, so another C44-9 and AC4400 waiting to be completed the same way. (Attachment Link) Chris
Otto, let me know if you need help with that "top shelf". Happy New Year !
After finally getting my order of ESU Kato decoders just before Christmas, I did my first install over the weekend. Apart from sound, my goal was to separate the ditchlights from the headlights without creating a wiring mess inside the model. After some experimenting I did succeed; no wires connecting shell and frame.First "victim" was a C44-9W. The only shell modification required to fit the decoder was grinding down the exhaust mount from the inside as it interferes with some parts on the board. The two factory mounted SMD LEDs won't work in the C44-9 as they are too far from the light tubes, so only a very dim headlight was the result. As I wanted to have ditchlights that can be operated independent from the headlights, some more work was required. ESU supplied two 3mm LEDs with the decoder (apart from their standard 15x11 speaker, which won't fit the shell...) which can be soldered directy to the board. This now lights up the front headlight, a second SMD LED lights the ditchlights. The light tube leading to the ditchlights was shortened slightly and then reinstalled with black, non-translucent tape separating it from the other light tube to the headlights. Speaker is a 9x16mm size mounted to a 3D custom-printed baffle (my other weekend project) on the rear frame with a SMD LED glued to the end for the rear lights.Quite happy the way it worked out, so another C44-9 and AC4400 waiting to be completed the same way.Chris
Eventually, a NYC cement car with the cut-out sides would be fun to do if I can find decals for one.