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) > > > > ________________________________________________________________ > GET INTERNET ACCESS FROM JUNO! > Juno offers FREE or PREMIUM Internet access for less! > Join Juno today! For your FREE software, visit: > http://dl.www.juno.com/get/web/. > Help make your TechAssist online repair tips > database better! Submit your fixes here: > http://www.circuitwork.com/techassist/tip/#tips > To unsubscribe write to: > techassist-request@xxxxxxxxxxxxx > with unsubscribe in the subject line. > > Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.