[TechAssist] Re: GE 20GT425 Turns OFF/ON Repeatedly
- From: HSWAD@xxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 9 Dec 2002 08:27:07 EST
Does no one use a scope anymore? Observe what is happening where as the
trouble is happening. It's easy, quick and the proffessional way to
troubleshoot. Hollis Bates, Field engineer-retired.
In a message
dated 12/9/02 5:58:48 AM Eastern Standard Time, mrfixit@xxxxxxxxxxx writes:
> Subj:[TechAssist] Re: GE 20GT425 Turns OFF/ON Repeatedly
> Date:12/9/02 5:58:48 AM Eastern Standard Time
> From:<A HREF="mailto:mrfixit@xxxxxxxxxxx";>mrfixit@xxxxxxxxxxx</A>
> Reply-to:<A
> HREF="mailto:techassist@xxxxxxxxxxxxx";>techassist@xxxxxxxxxxxxx</A>
> To:<A HREF="mailto:techassist@xxxxxxxxxxxxx";>techassist@xxxxxxxxxxxxx</A>
> Sent from the Internet
>
>
>
>
> Yeah thats what I thought at first so I installed another momentary switch
> in its place, same problem. I replaced the relay diode thinking it was
> breaking down under load but no go there. I'm leaning towards a
> microcontroller problem but I'm not sure. If anyone else has seen this
> problem I'd greatly appreciate the cure.
>
> David Lessard
> Alexandria Electronics
> 50 Harrison Street
> Alexandria, Ontario
> (613)525-4502
> mrfixit@xxxxxxxxxxx
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of DEECMAY@xxxxxxx
> Sent: Sunday, December 08, 2002 2:26 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: GE 20GT425 Turns OFF/ON Repeatedly
>
>
> David,
> Check the control buttons. Often moisture (windex,cola etc.),
> will run off face of crt and ruin buttons. Sometimes you will see a
> green corrosion around the buttons. Remove them, clean pcb and install
> new controls.
>
> Dee May
> Sight & Sound
> 1012 US Hwy 51 N
> Covington TN 38019
> 901-476-5714
>
> Hello,
>
> I wasn't sure if my previous post got through so here it is again.
> Intermittent problem, when TV is turned on, it turns off then on,
> repeatedly. Sometimes when turned on it stays on for a couple of hours but
> turns off again. Has anyone seen this problem?
>
> David Lessard
> Alexandria Electronics
> 50 Harrison Street
> Alexandria, Ontario
> (613)525-4502
> mrfixit@xxxxxxxxxxx
>
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