Summary of Contents for SoundTraxx Tsunami TSU-AT1000
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Athearn RTR EMD GP35 Tsunami Digital Sound Decoder Installation Notes Overview This application note describes how to install a TSU-AT1000 into an Athearn HO Ready-To-Roll EMD GP35. Skill Level 2: The entire installation can be completed in one to two hours with no modification required to the model.
Installation Once all wires have been disconnected, the board can be removed. There is a clip on the bottom of the board that snaps onto a second Begin with removing the couplers and coupler clip on top of the motor. This clip also acts as boxes.
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Once the clip has been removed, solder a Unclip the retainer holding the worm gear to 3” piece of 30-32 gauge wire to the top of the the top of one of the gear towers by spreading clip so that it extends over the long end. After out the sides and lifting them free.
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12. Reinstall the motor in the frame. Be sure to 16. The speaker for this installation is a small oval insert the drive shaft into the fl ywheel before speaker. Start by soldering two 6” pieces of reinstalling the screws for the motor mounts. 30-32 gauge wire to the terminals on the Install the driveline removed in Step 6 and speaker.
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20. This model is equipped with 1.5V bulbs. The 21. Solder the speaker wires to the S+ and S- TSU-AT1000 has a provision for use with 1.5V terminals. Since only one speaker is being used, bulbs without the need for additional resistors. polarity is not important.
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