Again the Condenser at the Power-Supply-Board ,thats make the 5V es -20V for
the e.g. CPU- Unit .
Be carefull about the Condenser, this must have very low ESR- Value ! Tried
again with other Condenser, look again to the Condenser Parameter.
My Orion has sometimes Display- Booterror with e.g. 18C°, with 20C°
Temperatur no Problem, i will changed these Condenser like C6, C9 with low
ESR.
73
Holger
eof
----- Original Message -----
From: "Randy Fulco" <rfulco@bellsouth.net>
To: <tentec@contesting.com>
Sent: Wednesday, March 23, 2011 6:10 AM
Subject: [TenTec] Orion Display-Slow to come up?
> My Orion display when first turned on cold has no black letters. It takes
> a few minutes and the screen fades into proper contrast. Anyone had this
> problem. Yes I have changed all caps on regulator board and adj the
> contrast control underneath. After it has been on while, and is turned off
> and on within 20 sec-it comes up normally can read the software version
> etc.
> Anyone have this problem?Fix? Or a spare B/W display? Don't want the new
> blue one.
>
> _______________________________________________
> TenTec mailing list
> TenTec@contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec
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