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
----- Original Message -----
From: "Randy Fulco" <email@example.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
> Anyone have this problem?Fix? Or a spare B/W display? Don't want the new
> blue one.
> TenTec mailing list
TenTec mailing list