[TechAssist] Re: Rca CTC-169CL5 lightbulb placement? FIXED
- From: "Clancy Harms" <dickstv1@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 20 Dec 2002 21:24:42 -0600
Jeff
I understand your frustration!
My idol was Jethro Bodine ( Beverly Hillbillies)
I wanted to become a double00 (not) spy or
a fryer cook!
I think I should have! :-)
Clancy Harms, NESDA's Region 7 Director
Dick's Radio & TV, Inc.
2319 West Clay St. "Aim high men"
St. Charles, MO. 63301 "they're on camels"
(636)-724-5055
(636)-724-5531 fax
email: dickstv1@xxxxxxxxxxxxx
----- Original Message -----
From: "Mitchs Electronics" <Mitchstv@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, December 20, 2002 2:02 PM
Subject: [TechAssist] Re: Rca CTC-169CL5 lightbulb placement? FIXED
>
> Problem was Flyback #225778 which rings good just like a new one. Must of
> been breaking down under full load. Should of listened to my mom and gone
> into a easer profession like a Brain Surgeon. :-)
> Thanks again for the replies guys.
> Rick Mitchell
> Mitch's Electronics Ser.Co.
> Mitchstv@xxxxxxxxxx
> 3935 south 20th
> Lincoln, Nebraska 68502
> ----- Original Message -----
> From: "Mitchs Electronics" <Mitchstv@xxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, December 20, 2002 9:45 AM
> Subject: [TechAssist] Re: Rca CTC-169CL5 lightbulb placement?
>
>
> >
> > Barry, don't see anyway to defeat reset. But supply at no load is 139
> volts
> > and with the 60 watt bulb
> > at aprox 19 ohms drops the supply to 121 volts. So its supplying just
over
> 1
> > amp of current. Sam's says whole set uses 1.4 amp so that's in the ball
> park
> > I guess. Max saturation on the 1885 is 5 amp while Vbe sat is 1.5 so
don't
> > think the currents killing it. Base waveform is 12 vp-p and at horz
rate.
> > Think I will try a new flyback.
> > Rick Mitchell
> > Mitch's Electronics Ser.Co.
> > Mitchstv@xxxxxxxxxx
> > 3935 south 20th
> > Lincoln, Nebraska 68502
> > ----- Original Message -----
> > From: "Barry Thompson" <barrystv@xxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, December 20, 2002 7:53 AM
> > Subject: [TechAssist] Re: Rca CTC-169CL5 lightbulb placement?
> >
> >
> > >
> > > My opinion in which I mentioned before, all the light bulb will do
when
> > > hooked up from collector to ground is put a load on the B+ and check
the
> > > power supply. It will not check the horizontal output circuits.
Putting
> a
> > > light bulb in series with the the ac line will work if one can find a
> way
> > to
> > > disable the reset circuit on a CTC 169. It can be done on a
> CTC156,157,and
> > a
> > > 167. Barry
> > > barrystv@xxxxxxx
> > > Barrys TV
> > > 613 224 3406
> > > Ottawa.Canada.
> > > ----- Original Message -----
> > > From: "Pete" <wpt19@xxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Friday, December 20, 2002 7:24 AM
> > > Subject: [TechAssist] Re: Rca CTC-169CL5 lightbulb placement?
> > >
> > >
> > > >
> > > >
> > > > Hook up bulb from collector to ground of the HOT?.... can you
please
> > > > describe the purpose of this test?
> > > >
> > > >
> > > > Pete
> > > > Perdomo TV, Inc.
> > > > Miami Fla.
> > > > wpt19@xxxxxxxxx
> > > >
> > > > techassist-bounce@xxxxxxxxxxxxx From: DAMON101@xxxxxxxxxxxxxx
(Damon)
> > > > Date: Thu, Dec 19, 2002, 9:54pm To: techassist@xxxxxxxxxxxxx
Subject:
> > > > [TechAssist] Re: Rca CTC-169CL5 lightbulb placement? Reply=A0to:
> > > > techassist@xxxxxxxxxxxxx
> > > >
> > > > Remove HOT, hook up bulb from collector to ground
> > > >
> > > > ----- Original Message -----
> > > > From: "Mitchs Electronics" <Mitchstv@xxxxxxxxxx>
> > > > To: <techassist@xxxxxxxxxxxxx>
> > > > Sent: Thursday, December 19, 2002 10:32 AM
> > > > Subject: [TechAssist] Rca CTC-169CL5 lightbulb placement?
> > > >
> > > > Guys, cant find my Idiot sheet on where to place the 60 watt
lightbulb
> > > > in HOT stage. was it
> > > > A. In series Emitter to ground with the 1885 in circuit, Or
> > > > B. Remove the 1885 and series it collector to emitter? Hate to waist
> > > > another 1885 even at $3.00.
> > > > Thanks
> > > >
> > > > Rick Mitchell
> > > > Mitch's Electronics Ser.Co.
> > > > Mitchstv@xxxxxxxxxx
> > > > 3935 south 20th
> > > > Lincoln, Nebraska 68502
> > > >
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