[TechAssist] Re: Panasonic CT-36G33CW Chassis-LED313C
- From: "Ed Gaidies" <teltek3@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 23 Jun 2005 15:50:32 -0400
Thanks Phil...
So what's involved..changing the Micro?
-Ed-
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx
teltek@xxxxxxxxx
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Phillip R. Hull
Sent: Thursday, June 23, 2005 1:19 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Panasonic CT-36G33CW Chassis-LED313C
I had a similar model and it had a shorted" key input" pin on the Micro.
It was pin 9 on this micro
Phillip R Hull STET
phil245@xxxxxxxxxxxxx
FAX 517--569-3075
Professional Technicians only
----- Original Message -----
From: "Ed Gaidies" <teltek3@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, June 23, 2005 1:07 PM
Subject: [TechAssist] Panasonic CT-36G33CW Chassis-LED313C
> Need some help on this.
> Set came in...customer said it was dead. When I plugged it in, I get a
> relay click, then nothing.
>
> Started to take some voltages at the Regulator, and found when I touch
> on of the pins with my probe, the set will come on and stay on.
Picture
> and sound normal.
>
> Now....if I push any of the Tac switches, the menu will come up, and
> pushing it again the Menu disappears.
>
> This is common on all Tac switches..On/off...Volume
> Up/Down...Channels Up/down. I figured I may have the Windex
> Syndrome...and the Tac Switch marked Action...measures about 300
> ohms...all the rest are over 10K +. I pulled the "action" tac switch
> out, and it's not corroded, checks OK out of circuit. That partial
short
> is still on the board. I guess I need a Manual, if someone has one.
>
> Anyone had this problem?
>
> TIA
>
> -Ed-
>
> Tel-Tek Electronics
> Ontario-Canada
>
> teltek3@xxxxxxxxxxxx
>
> teltek@xxxxxxxxx
>
>
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