Author Topic: Systems Control Panel - 93 Marquis  (Read 3398 times)

Rick Mayer

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Systems Control Panel - 93 Marquis
« on: January 04, 2013, 12:23:12 AM »
The Holding Tank Panel on my 1993 Grand Marquis Systems Control Panel started a very fast blinking of all nine displays.  So fast, the display appears almost steady, almost.  All data is correct, and I checked all connections on the panel back and they seem well seated.  The Center Panel and Security Panel display their data without the flicker.  Any ideas?  Thanks
« Last Edit: January 07, 2013, 03:53:24 PM by 5 »
Rick Mayer
1993 Grand Marquis

Wayne Tull

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Re: Systems Control Panel - 93 Marquis
« Reply #1 on: January 05, 2013, 01:39:14 AM »
If you have a picture of the circuit board w/ components showing I might be able to venture a guess.  My RV is not the grand so i don't have the digitron 5810 system command center that my manual implies you have.  

Rick Mayer

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Re: Systems Control Panel - 93 Marquis
« Reply #2 on: January 06, 2013, 11:45:14 PM »
Wayne, thanks for the reply, I turned off the system last night and when I turned it on this morning the flickering was gone and all three panels are nice and steady.  Sure wish all problems were fixed that easy.
Rick Mayer
1993 Grand Marquis