[TechAssist] Re: RCA TV model F35750ST Chassis CTC169BG5 shutdown
- From: "tvservice" <tvservice@xxxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 20 Dec 2002 13:02:00 -0600
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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