[TechAssist] Re: RCA CTC-167E CHASSIS

  • From: "John at Main TV" <maintv2004@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 27 Feb 2004 16:18:35 -0700

Further;
If you put the 1417 in front of the 3474, you can plug it directly into NTE
cross and come up with NTE159, whereas 3474 comes up unlisted.  John.

----- Original Message -----
From: "John at Main TV" <maintv2004@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, February 27, 2004 4:11 PM
Subject: [TechAssist] Re: RCA CTC-167E CHASSIS


> 2 people have already responded to use a NTE159 which is correct.  But
> regarding your original question how to cross the number that is on the
> transistor in RCA, you put a 1417 in front and that becomes 1417347-4.
That
> is the RCA "drawing' number ( I never knew what that meant).  RCA puts out
a
> cross of drawing # to part # which shows you it is a RCA 143806 which
> crosses to NTE159.  Regarding Zenith, you put a 121- in front of
transistors
> and 221- in front of ICs.  I hope that helps more than confuses.  John.
>
>
> ----- Original Message -----
> From: "Alvin Rose" <ajroseca@xxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, February 27, 2004 7:02 PM
> Subject: [TechAssist] RCA CTC-167E CHASSIS
>
>
> > We have a rca ctc-167e chassis with  weak video
> > and heavy retrace lines   suspect the video buffer
> > transistor q2901   number 3474  looking for
> > a good replacement but can't cross reference
> > What are the numbers that rca and zenith puts
> > in front of their replacements  such as 121 and
> > 220  etc for zenith. What is the rca replacement
> > # for Q2901
> > Alvin Rose
> > Radio & Tv Centre
> >
> >
> >
> >
>
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