[TechAssist] Re: RCA CTC 185, CR4704 Substitute
- From: "Charles Belich" <seashell@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 6 Nov 2001 19:54:14 -0800
Ken don't use the 519 it will smoke and take out the vertical IC , if it's
in the ckt I think it is. I also tried another ECG sub I forget which one
but that caused one of the capacitors to get hot. I put the original diode
in and all is fine.........Charlie
Charles Belich
Slidewire Electronics
MN Mailto:seashell@xxxxxxxxxx
----- Original Message -----
From: <gulftech@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, November 06, 2001 4:26 PM
Subject: [TechAssist] RCA CTC 185, CR4704 Substitute
>
> Friends,
>
> I'm looking for a substitute for an RCA 207878, CR4704 used in the CTC
> 185 chassis. I should have had four in stock, but my inventory is wrong.
> Imagine that!
>
> The NTE cross lists an NTE519 as a sub, but that must be an error, since
> a 519 is glass signal diode, like a 1N914. The original diode looks like
> a 1N4007. It has the number 047-710 on the diode, for which I find no
> listing. I'm tempted to use a fast switcher like a NTE552, until I get
> more of the originals.
>
> Any comments?
>
>
> Ken Smith
> Gulf Technical Services
> 3034 Gulf Breeze Parkway
> Gulf Breeze, FL 32561
> 850-934-8324 (Voice) 850-932-0819 (Fax)
>
>
>
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