[TechAssist] Re: RCA-P46728WK-CTC169PC--B+ Skyrockets at turn on-shorts HOT-UPDATE
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 8 Jan 2003 15:47:14 -0500
From RCA Parts Finder:
R4762 Part# 831143 Drawing# 2874124-388
Despcription: RES MFFP 1W 5% 430R
Circuit: HV REGULATOR CBA
Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
----- Original Message -----
From: "Richard La Placa" <continentaltv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, January 08, 2003 6:45 PM
Subject: [TechAssist] Re: RCA-P46728WK-CTC169PC--B+ Skyrockets at turn
on-shorts HOT-UPDATE
>
> 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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