Whites Dual Field

Allen1303 · Sep 20, 2021

Hi firstly thankyou for the acceptance. I need a bit of help, I have a Whites Dual Field MD which has been giving me problems, one day it works fine next day terrible. To cut a long story short I decided to open up the control box and see why. I found that the Zener Diode the one in front of the battery test plug had shorted. Can anyone help with the value of the Diode as this one is badly burnt and I cannot make out the value on it.
Thanks in advance

Cfmct · Sep 20, 2021

Allen1303 said:
Hi firstly thankyou for the acceptance. I need a bit of help, I have a Whites Dual Field MD which has been giving me problems, one day it works fine next day terrible. To cut a long story short I decided to open up the control box and see why. I found that the Zener Diode the one in front of the battery test plug had shorted. Can anyone help with the value of the Diode as this one is badly burnt and I cannot make out the value on it.
Thanks in advance

I don't know if this helps you any...

https://images.search.yahoo.com/sea...cafee&fr2=sb-top-images.search&ei=UTF-8&x=wrt

numnuts · Sep 21, 2021

There is a guy on ebay who parts out White's MDs (he is in Australia). He had a listing for a PCB from a Surf Master with a pic identical to yours:

https://www.ebay.com/itm/324593304769?nma=true&si=6SRO6%252BItnV76ISWvkeTUVJjOYaY%253D&orig_cvip=true&nordt=true&rt=nc&_trksid=p2047675.l2557

He has a few more listed:

https://www.ebay.com/sch/goldsearchaustralia/m.html?item=324593304769&rt=nc&nma=true&nordt=true&orig_cvip=true&si=6SRO6%252BItnV76ISWvkeTUVJjOYaY%253D&_trksid=p2047675.l2562

Contact him through ebay, I'm sure he'd help you out. The diode value from the surf master would probably be close if not the same.

Good Luck

OBN · Sep 21, 2021

The man who had his hands in on the DF's making.

http://www.treasurenet.com/forums/members/10.html

either message this guy or post this on tnet.. under http://www.treasurenet.com/forums/tech-talk/

Carl is the man..

Whites Dual Field

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