7146aaron
New member
If you clip off R135 resistor on the SSIO board on a Tron, it will give you sounds in the Attract mode. I know this works for SH as well. Has any body done this? Have you seen any long term issues?
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If you clip off R135 resistor on the SSIO board on a Tron, it will give you sounds in the Attract mode. I know this works for SH as well. Has any body done this? Have you seen any long term issues?
I've done the mod and have not had any problems plus I went one step further, I wired up one of the unused dip switches on the SSIO so I could turn attract sound on or off.
Rich H
anyway of posting how you did it??
My Tron seems to have a slight bug related to attract sound. I haven't done any kind of mod to it, but I can faintly hear the sound during attract mode. It's not enough of a problem to really mess with the board, but still interesting.
Easy to do, clip resistor R135 right at the solder connection at the board, clip the side of the resistor that faces SW3 dip switches between connectors J1 & J2. I used very thin wire wrap wire and connected one end to the cut resistor lead and fed the wire thru one of the plated trace holes to the underside of board and ran it to the dip switch bank at SW3.
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Switches 7 & 8 are unused so I connected the wire to one side of switch 8 solder pad, then ran another wire from other solder pad back to the solder pad that you cut the resistor off of.
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So by moving switch #8 on or off you can turn attract sound on & off. Attract mode will play game sounds all the time just as if you put your quarters in and started the game.
Rich H
My Tron seems to have a slight bug related to attract sound. I haven't done any kind of mod to it, but I can faintly hear the sound during attract mode. It's not enough of a problem to really mess with the board, but still interesting.
I've done it, I won't go back to silent attract mode. Easy mod worth doing.
Anyone want to make a quick video of the attract mode after the mod?
Anyone want to make a quick video of the attract mode after the mod?