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ADI GD570T monitor died.

  • Thread starter Richard Collins
  • Start date
R

Richard Collins

Jan 1, 1970
0
My 3 year old G500 monitor has given up with a psu bleep bleep.
The HOT is OK and I can't see anything obvious cooked on the board or
bad joints.
Is there a known common fault on these that would point me in the right
direction, or possibly help with a schematic so I can prod about with a
scope.

-- Rich Collins
G4PCE, Debian/Linux rules
 
A

Asimov

Jan 1, 1970
0
"Richard Collins" bravely wrote to "All" (05 Dec 03 22:23:37)
--- on the heady topic of "ADI GD570T monitor died."

RC> From: Richard Collins <[email protected]>

RC> My 3 year old G500 monitor has given up with a psu bleep bleep.
RC> The HOT is OK and I can't see anything obvious cooked on the board or
RC> bad joints.
RC> Is there a known common fault on these that would point me in the
RC> right direction, or possibly help with a schematic so I can prod about
RC> with a scope.

RC> -- Rich Collins
RC> G4PCE, Debian/Linux rules


You checked the horizontal out but what about the vertical out section?
It may be a shorted rectifier diode in the B+ or low voltage supply line.

.... You may be a tech if you're entertained by a 6-pack and sparking HV.
 

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