Yes, I outdid myself. 6 decoders for this old ICE 3 model, including sound of course!

Fun with gadgets…

Yes, my layout is still in construction. It hasn’t moved in months in facts, I am having fun with converting my trains instead.

Minitrix 12793 and additional coaches

Minitrix 12793 – ICE 3 and additional coaches

This particular Minitrixย ICE 3 was from a starter set. It was very basic (no headlights, no interior furniture…). I had bought 3 extra coaches (also minimalistic). However, the model behaved extremely well, way better than some expensive “finescale” models from Minitrix or Fleischmann.

Minitrix 12793 - DB ICE 3 front car

Minitrix 12793 - DB ICE 3 motor car

Motor car

Minitrix 12793 - DB ICE 3 coach

Coach

Minitrix 12793 - DB ICE 3

The DCC conversion plan

So, here is what I decided to add:

  • Motor car:ย Sound decoder (inside the central “Bord-Restaurant” car)
  • Driving coaches:ย Headlights + interior lighting + driver cab. 550uF capacitor for flicker-free operation.
  • Coaches:ย Interior lighting. 440uF capacitor

The whole thing was done here and there over a year. In order to get all of this working, at minimal cost, I came up with an exotic mix of different decoders and brands:

Minitrix 12793 - DB ICE 3 DCC conversion decoders from Doehler Haass, Tams Elektronik, ESU

The conversion plan for each coach

Conversion pictures

Make sure to have a look at the video above. Questions about the conversion beyond the pictures below?ย Don’t hesitate to ask in the comment section.

Coaches

Minitrix 12793 - ICE 3 coach

Coach and custom board

Custom LED board

Custom led board

Minitrix 12793 - ICE 3 testing custom led board

Testing the interior lighting

Custom led board for ICE 3

Custom LED board done, with Tams FD-R Basic decoder

Minitrix 12793 - ICE 3

Driving cabs

Minitrix 12793 - ICE 3 front car with headlights

SMD leds for headlights

Minitrix 12793 - ICE 3 custom lighting board with FH05A decoder

Custom lighting board with FH05A decoder

Doehler & Haass FH05A function decoder

Doehler & Haass FH05A function decoder

Minitrix 12793 - ICE 3 testing the led boards

Testing the led boards

Minitrix 12793 - ICE 3 testing the led boards

Testing the led boards

Motor car

Minitrix 12793 - ICE 3 motor car with NEM651

Original NEM 651 interface

Minitrix 12793 - ICE 3 with ESU Loksound Micro v4

with ESU Loksound Micro v4

Minitrix 12793 - ICE 3 with loudspeaker

Loudspeaker

Minitrix 12793 - ICE 3 DCC conversion final result

Final result