[TechAssist] Re: RCA CTC187 STK730-0xx
- From: Al Gutz <alg@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 29 Nov 2002 23:37:19 -0500
The 730-080 is for use with 220Vac line voltage ei. Europe.
Al G
Jeff Dougherty wrote:
>
> Joe,
>
> What's the model number and suffix on the chassis? You should be including all
> this information.
> I never heard of the STK730-080 and can't find the rating for it.
> Did you mean STK730-030?
> What was the original REG?
> Jeff
>
> FAX 717-564-4952
> Jeff Dougherty
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>
> ----- Original Message -----
> From: "Joe Batchelor" <jbc@xxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, November 28, 2002 2:08 PM
> Subject: [TechAssist] RCA CTC187 STK730-0xx
>
> I have a CTC187 that I replaced the chopper IC with an STK730-080
> about a month ago. It came back with the STK shorted.
> I assumed the 080 would be a better replacement, but this time
> I put my thermometer on it and it is running too hot. My meter
> over ranges at 150F so I do not know exactly how hot it was.
> The set runs normally, B+ is 140.6
> I added a CPU fan to test and the set has been running for several
> hours.
>
> Perhaps I just have a bad batch of STK's. I have been running into
> several replacement horizontal outputs that run too hot.
>
> Has anyone used the STK730-080 without problems?
>
> Joe Batchelor CET TX-80
>
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