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**R_J** · 08-06-2019, 10:51 AM

There in only one +5 volt supply on the cable between the main an tcon correct? so the other voltages must be generated on the tcon board
It seems a bit odd that if there is something drawing so much current on the tcon board it does'nt blow the fuse an the tcon.
Did you ever try supplying +5 volts from a bench supply just to the panel and see if you had the other voltages?

08-06-2019, 10:51 AM	#22
R_J Badcaps Veteran Join Date: Jun 2012 City & State: ☻ My Country: Canada I'm a: Professional Tech Posts: 6,575	Re: Philips 234e problem There in only one +5 volt supply on the cable between the main an tcon correct? so the other voltages must be generated on the tcon board It seems a bit odd that if there is something drawing so much current on the tcon board it does'nt blow the fuse an the tcon. Did you ever try supplying +5 volts from a bench supply just to the panel and see if you had the other voltages? Last edited by R_J; 08-06-2019 at 11:13 AM..