[TechAssist] Re: RCA TV model F35750ST Chassis CTC169BG5 shutdown
- From: "Mitchs Electronics" <Mitchstv@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 20 Dec 2002 14:48:35 -0600
Robert , Hold the phone, yesterday Rca said 164590 still for CR4118. Ecg580
600v 3 amp. Isn't a Nte577 overkill at 1000v 5 amp. Which I never use by the
way. I've put in hundreds of FR307's 1000v at 3 amp from Digikey mostly
because cost was $0.11 each. I caught the Cr4119/4118 booby by the way.
Rick Mitchell
Mitch's Electronics Ser.Co.
Mitchstv@xxxxxxxxxx
3935 south 20th
Lincoln, Nebraska 68502
----- Original Message -----
From: "tvservice" <tvservice@xxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, December 20, 2002 1:02 PM
Subject: [TechAssist] Re: RCA TV model F35750ST Chassis CTC169BG5 shutdown
>
> Sorry Rick it's not CR4119 but CR4118 and should be +13.7 volts or better
> replace with 243636 RCA or nte 577
> Robert
> tvservice@xxxxxxxxxxxxxxxxxxx
> H & H Electronics Inc
>
> ----- Original Message -----
> From: "Mitchs Electronics" <Mitchstv@xxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, December 18, 2002 5:41 PM
> Subject: [TechAssist] Re: RCA TV model F35750ST Chassis CTC169BG5 shutdown
>
>
> >
> > I've seen this, CR4119 is just a little Leakey under load in 17 volt
> source.
> > Rick Mitchell
> > Mitch's Electronics Ser.Co.
> > Mitchstv@xxxxxxxxxx
> > 3935 south 20th
> > Lincoln, Nebraska 68502
> > ----- Original Message -----
> > From: "drcvr" <drvcr@xxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, December 18, 2002 4:43 PM
> > Subject: [TechAssist] RCA TV model F35750ST Chassis CTC169BG5 shutdown
> >
> >
> > > Hello, Techs!
> > > This Tv tried to turn on for 2 seconds then shutdown, I have changed
all
> > HV capacitors C4401, C4402,c4403; CR4118, and check all CAPS in power
> supply
> > no help. Isolated 2 audio O/P IC's TDA2052, power stay on. I order new
> IC's,
> > put them in, again TV shutdown. I do have -17V and +17V to both IC's.
> > Isolate B+ & B- on new IC's power stay on, pix is OK. What am I missing
> > here? Please help!!!!
> > > TIA!
> > > Don B.
> > > Dr. VCR est:1994
> > > 20 Hanson Ave
> > > Kitchener, Ontario
> > > CANADA N2C 2E2
> > > Tel 519-579-7112 Fax 519-579-1996
> > > drvcr@xxxxxxxxxx
> > >
> > >
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