[TechAssist] Re: CTC187CL3 blows Horz. output tr
- From: "junior hurdle" <jselectronics@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 29 Aug 2003 00:01:54 -0400
problem fixed . I just used an original RCA transistor .
----- Original Message -----
From: "Adolph Gower" <agower@xxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, August 28, 2003 10:10 PM
Subject: [TechAssist] Re: CTC187CL3 blows Horz. output tr
> My problem turned out to be shorted "CRT"
> Adolph Gower
> Adolph Gower
> Cordova TV
> 10275 Old Placerville Rd. #5
> Sacramento, Ca. 95827
> agower@xxxxxxxxxxxxxxxxxx
> (916) 363-6565
> Fax (916) 363-7623
>
> Fax (916) 363-7623
> Since 1961
> Source for good used parts.
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> ----- Original Message -----
> From: "junior hurdle" <jselectronics@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, August 16, 2003 11:41 PM
> Subject: [TechAssist] CTC187CL3 blows Horz. output tr
>
>
> > Hi techs
> > I replaced the FBT , the hot (BUH517) and C709 (47mf @ 25V) in this
> ctc-187CL3 rca.
> > Before I could adjust the screen and focus the HOT shorted out again. I
> replaced the
> > HOT again to see if it was heating rapidly. After 30 seconds I checked
the
> transistor
> > and found it to be very hot . I plugged the set in again and before I
> could turn it on the
> > HOT shorted out again. I checked all components in the horz.circuit as
> well as the
> > signal going to the horz. output but they all checked ok.
> > could any one tell me what could be causing this transistor to keep
> shorting?
> > thank you .
> > junior Hurdle
> >
>
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