[TechAssist] Re: CTC177 Shuts down (EPROM??)

  • From: "repair1" <repair1@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 26 Mar 2002 10:46:17 -0600


Bill you probably have fauly connections on horiz drive transformer, it is
somewhat common, hth
charles betzler
Best Electronics
repair1@xxxxxxxxxxxxx

----- Original Message -----
From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
To: ".Techassist" <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, March 26, 2002 5:26 AM
Subject: [TechAssist] CTC177 Shuts down (EPROM??)


>
> GE 25GT506
> Chassis CTC177
> 25" TV
>
> The set shuts down after a while
> 150V at HOT
> 17V source o.k.
> 5V at EPROM
>
> I already soldered up the tuner and CPU shield grounds (no help)
>
> I though that the EPROM may be intermittent since the customer
> says that the picture was getting smaller and then later the set
> started shutting down.
>
> EPROMS become corrupt when people don't get their GE's and
> RCA's fixed when the grounds are bad and intermittent problems
> occur.
>
> Thanks,
>
> Bil
>
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