[TechAssist] Re: Symphonic TV/VCR MD. TVCR13F1 PS Problem
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 27 Dec 2002 08:41:25 -0500
If both have factory soldering check the manufacture date and see which one
is newer, maybe it's a update.
al marquardt
ampm@xxxxxxx
----- 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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