[TechAssist] Re: RCA TV CTC169 regulator circuit capacitors
- From: "Wayne Vanaman" <Wayne@xxxxxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 16 Feb 2004 09:11:20 -0600
It is an archaic term, seldom used, old english I guess. But it refers to
an old style of doing business by selling electronics parts at a local
level.
Wayne Vanaman
Omega Electronics
6904 W Fairfield Dr
Pensacola, Fl. 32506-3310
Wayne@xxxxxxxxxxxxxxxxxxxxx
WWW.PensacolaTVRepair.Com
850-456-5995 voice
850-458-6369 fax
----- Original Message -----
From: "Hoyt's TV" <hoytstv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, February 15, 2004 9:05 AM
Subject: [TechAssist] Re: RCA TV CTC169 regulator circuit capacitors
> What's a local parts supply house?
> All the ones within 50 miles of me went out of business 20 years ago
>
> Russ Hoyt
> Hoyt's TV
> Exeter, NH
>
>
> ----- Original Message -----
> From: "Old Damon" <damon101@xxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Sunday, February 15, 2004 6:58 AM
> Subject: [TechAssist] Re: RCA TV CTC169 regulator circuit capacitors
>
>
> > That's interesting, I just drive to our local parts supply house, go
over
> to
> > the "Bargain Basement" and pick up 15 uf by the handful. Are you sure
> that's
> > an oddball size??
> >
> > Damon Brunger
> > Telrad Electronic Services
> > Ft Wayne, IN 46815
> >
> > ----- Original Message -----
> > From: "Tel-Tek Electronics" <teltek3@xxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Saturday, February 14, 2004 6:21 PM
> > Subject: [TechAssist] Re: RCA TV CTC169 regulator circuit capacitors
> >
> >
> > > Jeff;
> > > 15ufd are not a common caps in out Industry, as you know. I have
always
> > > used 10ufd, without any rework. I don't know what the critical circuit
> > > design is in the CTC169 for this regulator IC, but paying $5 for a cap
> > > and paying .35 for a 10ufd, especially now that the slight difference
in
> > > price is a Go or no-go.
> > >
> > > I am sure that some Fresh Out of College Circuit designer sat down and
> > > figured that this circuit will run at Peak efficiency if the value of
> > > this resistor is this, and the value of this cap is this.
> > >
> > > My thought is this....if the TV comes on after using a 10ufd
> > > over 15ufd..go for it.
> > >
> > > Many components have changed in value over the years, in that
regulator
> > > circuit, and probably RCA has all the 15ufd in separate bags, with
their
> > > own special little part number stamped on it. Probably the reason none
> > > are left out there, or overpriced.
> > >
> > > Someone that is a Thomson ASC, can query the head RCA technician and
get
> > > a firm answer on this.
> > >
> > > I feel relatively safe stating that since the CTC169 regulator problem
> > > has been documented, 10ufd over 15ufd, don't amount to a "Hill of
> > > Beans".;-)
> > >
> > > CTC169 life expectancy only has another 4 years, if that.
> > >
> > > -Ed-
> > >
> > > Ed Gaidies
> > > Tel-Tek Electronics
> > > Ontario-Canada
> > >
> > > Servicing the Consumer Electronic Industry since 1963
> > >
> > > teltek3@xxxxxxxxxxxx
> > >
> > > -----Original Message-----
> > > From: techassist-bounce@xxxxxxxxxxxxx
> > > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Shoreline
> > > Electronics
> > > Sent: Saturday, February 14, 2004 3:03 PM
> > > To: techassist@xxxxxxxxxxxxx
> > > Subject: [TechAssist] Re: RCA TV CTC169 regulator circuit capacitors
> > >
> > > B & D has the 15uf I believe.......
> > >
> > > =================================
> > > Jeff Stielau
> > > Shoreline Electronics Repair
> > > 344 East Main Street
> > > Clinton,CT 06413
> > > (860)399-1861
> > > (860)664-3535 FAX
> > > jstielau@xxxxxxxx
> > > =================================
> > > ----- Original Message -----
> > > From: "Barry Thompson" <barrystv@xxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Saturday, February 14, 2004 2:02 PM
> > > Subject: [TechAssist] Re: RCA TV CTC169 regulator circuit capacitors
> > >
> > >
> > > > I do it all the time Gary. The only place you can get the 15 is the
> > > rca
> > > one,
> > > > which is worth about $5.00 Barry
> > > > barrystv@xxxxxxx
> > > > Barrys TV
> > > > 613 224 3406
> > > > Ottawa.Canada.
> > > > ----- Original Message -----
> > > > From: "Gary McCartney" <gary@xxxxxxxxxxx>
> > > > To: <techassist@xxxxxxxxxxxxx>
> > > > Sent: Saturday, February 14, 2004 1:59 PM
> > > > Subject: [TechAssist] RCA TV CTC169 regulator circuit capacitors
> > > >
> > > >
> > > > > Has anyone ever used a 10uF 50V and 4.7 uF 50V in parallel to
> > > replace
> > > > > the 15uF cap (C4102 or C4104?) in the CTC169 regulator circuit? I
> > > can't
> > > > > see off hand there being any problem doing so but thought I'd make
> > > sure
> > > > > from anyone who has installed them that way before. I am out of
> > > stock on
> > > > > the 15uF cap and don't want to place an order just for those. Or
is
> > > it
> > > > > ok to use a 22uF instead?
> > > > >
> > > > > Thanks for any help.
> > > > > --
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > Gary McCartney
> > > > >
> > > > > McCartney Electronics
> > > > > Guelph Ontario Canada
> > > > > Est. 1984
> > > > > email: gary (at) number63.ca
> > > > >
> > > > >
> > > >
> > > >
> >
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