[TechAssist] Re: RCA-P46728WK-CTC169PC--B+ Skyrockets at turn on-shorts HOT-UPDATE
- From: "Larry E." <videotech@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 08 Jan 2003 16:10:16 -0500
Richard, I saw that Bob gave you the value of R762U, be sure to check
the small transformer on that regulator board for a broken outer iron
core (breaks at 3 & 9 o`clock and falls onto the pc board) or resistors
will continue to burn up, Larry E
Richard La Placa wrote:
> Found R 762U on Voltage Reg board burned open---don't know the value--have
> no service manual.
> Can anybody send value?
> TIA
> Richard La Placa
> Continental TV
> 312a Park Row
> Chestertown, Md.
> fax&phone-410-778-1113
> website: http://www.continentaltv.homestead.com/
> continentaltv@xxxxxxxxxxx
> ----- Original Message -----
> From: "Richard La Placa" <continentaltv@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, January 08, 2003 11:31 AM
> Subject: [TechAssist] RCA-P46728WK-CTC169PC--B+ Skyrockets at turn on-shorts
> HOT
>
>
>
>>Hello all,
>>Hate to bother but am stusk. Changed flyback, IC 4101,C4102, C4104& cr
>>
> 4118
>
>>& C4401 & C4141.
>>B+ standby is 141 volts. When set is turned on the B+ goes way up (over
>>
> 300
>
>>volts)
>>Does anyone have any experience with this problem?
>>
>>TIA
>>
>>Richard La Placa
>>Continental TV
>>312a Park Row
>>Chestertown, Md,21620
>>Fax&Phone-410-778-1113
>>continentaltv@xxxxxxxxxxx
>>
>>
>>
>>
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--
Larry Eastman
American TV & Electronics
Crystal River, Fl.
http://www.tvjunkyard.com
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