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LG Microwave Oven

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Jerry Fixall

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Dec 30, 2006, 10:38:51 AM12/30/06
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This microwave stopped heating. I tested the elctrical circuits and
discovered a bad diode that was connected to the capacitor. I called LG
due to no part#'s. in the manuals. I called and spoke to the parts dept.
, they told me that they can not identify the part due to too many
diodes in the system.The diode has the following info on it HVR-1X , SK
3018. Does anyone know where I might be able to purchase this diode ?


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Jerry Fixall

Homer J Simpson

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Dec 30, 2006, 4:19:18 PM12/30/06
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"Jerry Fixall" <Jerry.Fix...@news.homeimprovementbanter.com> wrote in
message news:Jerry.Fix...@news.homeimprovementbanter.com...

What is the voltage rating of the main capacitor (the one which will kill
you)?

Jim Land

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Dec 30, 2006, 8:26:45 PM12/30/06
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news:Jerry.Fix...@news.homeimprovementbanter.com:

>
> This microwave stopped heating. I tested the elctrical circuits and

> discovered a bad diode that was connected to the capacitor. ...The diode

has the following info on it HVR-1X , SK 3018. Does anyone know where I
might be able to purchase this diode ?

The HVR-1X is a common diode for microwave ovens. It can be replace with
an NTE517:

http://nte01.nteinc.com/nte/NTExRefSemiProd.nsf/69d5aa3584d015ce85256e78005
6e56f?CreateDocument

jomiservice

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Dec 30, 2006, 10:08:02 PM12/30/06
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Be carefull in testing the diode with a normal ohmeter. It seems to be
open in both directions.
because of the high impedance.
Perhaps your problem is the magnetron

Jomi


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jomiservice

Franc Zabkar

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Dec 31, 2006, 8:01:59 PM12/31/06
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On Sat, 30 Dec 2006 15:38:51 +0000, Jerry Fixall
<Jerry.Fix...@news.homeimprovementbanter.com> put finger to
keyboard and composed:

Mouser has an equivalent:
http://www.mouser.com/search/ProductDetail.aspx?R=NTE517virtualkey52600000virtualkey526-NTE517
http://www.nteinc.com/specs/500to599/pdf/nte517.pdf (datasheet)

- Franc Zabkar
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