[TechAssist] Re: CTC187CL3 blows Horz. output tr
- From: "junior hurdle" <jselectronics@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 17 Aug 2003 20:08:13 -0400
J'S electronics
Howells + RD
St. Michael
Barbados
Phone# 246-4298535
email jselectronics@xxxxxxxxxxxx
----- Original Message -----
From: "junior hurdle" <jselectronics@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, August 17, 2003 2:41 AM
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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