[TechAssist] Re: RCA MODEL P52921 CHASSIS PTK195M1B DEAD
- From: Alvin Rose <ajroseca@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 09 Mar 2004 16:51:44 -0800
Hi Robert and Wayne
You are correct it is the flyback transformer
this unit has a large crack along the body of the
flyback with a tar like substance oozing out.
so it will have to be replaced..Thanks guys
your help is appreciated.
Alvin R
tvservice@xxxxxxxxxxxxx wrote:
>Flyback T14401 #239111
>big failure item on that chassis
>Robert
>tvservice@xxxxxxxxxxxxx
>H & H Electronics Inc
>Dallas, TX
>
>----- Original Message -----
>From: "Alvin Rose" <ajroseca@xxxxxxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Tuesday, March 09, 2004 2:24 PM
>Subject: [TechAssist] RCA MODEL P52921 CHASSIS PTK195M1B DEAD
>
>
>
>
>>Hi Guys
>>we have a RCA projection tv CTC-195M1 which is dead
>>isolation power supply indicates that it comes on
>>for a half second and goes into shutdown Checked the
>>horizontal output transistor for short .. is ok.. also diodes in
>>high voltage and smps supplys..check ok..Don't have a service
>>manual on this one.. Any help would be appreciated
>>
>>Alvin Rose
>>Radio & Tv Centre
>>Marystown, Nl
>>
>>
>>
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