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Re: Tac 50 scr drive Upndown frank #31895 10/08/21 11:08 PM
Joined: Dec 2015 Posts: 1,766 Likes: 11 Local 18 I Indirtwetrust ElevatorPractitioner
Indirtwetrust ElevatorPractitioner I Joined: Dec 2015 Posts: 1,766 Likes: 11 Local 18	PS1 is the one to focus on. Measure at the DSP card, adjust to 5.2vdc and check for ripple. Also could be card edge connections. Remove the first 3 boards and clean the edges and sockets, exercise in & out.

Entire Thread
Subject	Posted By	Posted
Tac 50 scr drive	Upndown frank	10/07/21 10:24 PM
Re: Tac 50 scr drive	UnkindBuffalo	10/08/21 04:18 AM
Re: Tac 50 scr drive	Upndown frank	10/08/21 04:53 AM
Re: Tac 50 scr drive	Upndown frank	10/08/21 04:45 AM
Re: Tac 50 scr drive	UnkindBuffalo	10/08/21 10:46 PM
Re: Tac 50 scr drive	Indirtwetrust	10/08/21 11:08 PM
Re: Tac 50 scr drive	Upndown frank	10/09/21 06:19 AM
Re: Tac 50 scr drive	UnkindBuffalo	10/09/21 01:07 PM

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