[TechAssist] Re: Symphonic TV/VCR MD. TVCR13F1 PS Problem
- From: "Jeff Dougherty" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 27 Dec 2002 21:11:57 -0500
Jack,
As far as I know, that should be a 150v zener, the ECG5100A.
What part did you pull out of the old unit?
I can't imagine this set working with the ECG570.
support@xxxxxxxxxxxxxxxxxx
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Jeff Dougherty
Intrepid Video & Electronics Be careful of your thoughts.
501 Luther Rd They may become your words
Harrisburg, PA 17111 any moment.
717-909-8844
VCR tips, electronics info & general interest.
www.intrepid-video.com www.tech-repair.net
www.thetoolcaddy.com www.9-11-2001tragedy.com
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----- Original Message -----
From: "jac" <jac@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, December 26, 2002 10:20 PM
Subject: [TechAssist] Symphonic TV/VCR MD. TVCR13F1 PS Problem
D-624 in PS shorted. Numbers on diode are R2M. This crossed to ECG
570, an avalanche diode, VRM-130V. I did a price check on this diode at
Tritronics and it showed $17.++. I have a PS just like it that I stuck
in the set and everything else works
ok. I checked D-624 in my PS and the numbers on it were1Z150. I crossed
that to an
ECG5100A. That is a Zener diode 150volt, 1W. The ID. numbers on both
boards are the same. Could anyone tell me what the difference is and
which diode would be the
best to replace the bad one with? Thanks
Jack Latimer
Jacks TV- jac@xxxxxxxxxxx
Cahokia, IL.
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