[TechAssist] Re: RCA G27647 / CTC203AX using Tri- CTC203 PS kit, different HOT?
- From: "John at Main TV" <maintv2004@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 20 Nov 2004 11:32:35 -0700
OK, that's not fair, answering your own questions! Just kidding. A 2SD2578
is 60w/8A/0.3 Tf. A 2SC5148 is 50w/8A/0.3Tf. It is an alternate number for
the CTC203 and is also used in the CTC197 and ATC113CA. Either one should
work, the only real difference is that the D2578 has a 8mm mounting tab and
the C5148 has a 10mm tab. Neither one indicates a damper inside. John.
John Mielke
Main TV
636 main St.
Longmont, Co
phone 303 776 6955
fax 303 776 0792
maintv2004@xxxxxxxxxxx
----- Original Message -----
From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, November 20, 2004 11:05 AM
Subject: [TechAssist] Re: RCA G27647 / CTC203AX using Tri- CTC203 PS kit,
different HOT?
> I think I answered my own HOT cross question:
> The orig. D2578 crosses to an NTE2353 "With Damper". "1500V,800V, 8A
> current contin.,30A peak, 70 watt coll. disp.
> The kit's C5148 crosses to an NTE 2324, no damper indicated. same other
> specs as abovr (voltage, watts, current).
> Just using NTE as a cross reference (don't rely on them), they are
> different as I see, and I will not use the kit HOT.
> Phil Bader
>
>
>
> Phil Bader wrote:
>
> >This set was subjected to a power surge (generator used) during our
> >storms. After replacing a bulged main filter cap (680@200v) and an open
> >R14103 (1 meg) the unit played OK.
> >Since the PS was "stressed" I ordered a Tritronics "CTC203-KIT" with
> >most of the smps parts included. I do this as a precaution.
> >The original HOT was OK, but is included in the CTC203 kit.
> >Problem:
> >Original HOT part is a "D2578". Tritronics has a different number HOT in
> >the kit, a "C5148".
> >Can I use the C5148? Is an upgrade, or for other 203 version chassis???
> >Keep the original and don't mess?
> >Afraid to install until I know.
> >Phil Bader
> >
> >
> >
>
> --
>
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821
> email: tjanphyl@xxxxxxxxxxxxxxx
>
>
>
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