[TechAssist] Re: Fw: Sceptre,mod#M773,fcc-GKRM773.no pix
- From: <hartstv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 19 Aug 2003 13:19:25 -0300
Sorry Al & the list;I should have mentioned this is a 17'' monitor.You may
be right Al,but very seldom do I see any IK problems on these monitor
tubes.I did check emmision on 3 guns & tapped tube with no arcing
internally.Maybe the ''DAS'' took a hickup.Will leave it on bench test for
24 hrs & we'll see..........
Don of HARTS-TVCR-ASC
9 Robert St,Oromocto,NB,Canada,E2V3N2
Tel-506-357-9785,Fax-506-357-6010
hartstv@xxxxxxxxxxx
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, August 19, 2003 8:07 AM
Subject: [TechAssist] Re: Fw: Sceptre,mod#M773,fcc-GKRM773.no pix
> Sounds like the dreaded IK circuit. Never heard of that brand.
> al marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: <hartstv@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, August 18, 2003 6:10 PM
> Subject: [TechAssist] Fw: Sceptre,mod#M773,fcc-GKRM773.no pix
>
>
> > Subject: Sceptre,mod#M773,fcc-GKRM773.no pix
> >
> >
> > Customer said he suddenly lost his pix on this unit.Power it up,checked
> HV=26.5KV,seen filaments lite.Unlocked glue from screen control; turned it
> up approx 1/4 turn & bingo;great pix.What I'm concerned about is this just
a
> dirty spot on G2[screen control] or is there a problem on some other
> component.Did a resolder of kine socket pcb but it looked good.The focus &
> G2 wires from fly were well seated in there socket holes on board.Anyone
> seen this before on these units.....TIA....
> > Don of HARTS-TVCR-ASC
> > 9 Robert St,Oromocto,NB,Canada,E2V3N2
> > Tel-506-357-9785,Fax-506-357-6010
> > hartstv@xxxxxxxxxxx
> >
> >
> >
> >
> >
>
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