Trackspot DMX chip

Toddzilla305Toddzilla305 Registered User
edited July 2010 in HES Automated Lighting
I have 2 Trackspots that self test but do not respond to DMX. I have other Trackspots that I'm using for parts. Where is the DMX chip located on the board so I can swap out?:headbang:


  • PuffyfishPuffyfish Registered User
    edited July 2010
    chris_litz wrote: »
    It's the only 8 pin socketed chip on thw PCB. It reads DS75176.
    It does have polarity so make sure you plug it in correctly.

    *Note the dot on the chip to get it in the proper way.
    Also if memory serves me correctly there are 2 diodes that protect that circuit, if they are blown the unit will still not operate properly.
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