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re: anyone do PCB repair?

Posted on 1/30/17 at 8:42 pm to
Posted by CHEDBALLZ
South Central LA
Member since Dec 2009
21948 posts
Posted on 1/30/17 at 8:42 pm to
Good on you Napoleon! Seem like an honest dude willing to help. You service the Raceland Area?
Posted by Napoleon
Kenna
Member since Dec 2007
69189 posts
Posted on 1/31/17 at 11:48 am to
I got the board fixed. The resistor that was blow was reading open and then reading like 200 ohms if you put pressure on it. Yet the solder was tight. Odd.

I couldn't see the bands on the resistor so I did research and zoomed in on a picture of the board and saw a red, red, brown, black, brown resistor, or 221 ohms with 1% tolerance.

I had none of those, but I have tons of 220 ohm (red, red, black, black, brown) so since the tolerance is 1% I have 2.2 ohms in either direction to play with a 220 would be fine.

I put it back together and tested the relay using 8 AA batteries, and it works. I have not hooked the board back up to the oven yet. Going to LaPlace to do that now.

--(though with how this lady just talked to me on the phone I wish I just told her to buy a new board and made my extra $100, )
Posted by Napoleon
Kenna
Member since Dec 2007
69189 posts
Posted on 1/31/17 at 11:49 am to
My cut-off is Paradis, but I have made exceptions before.

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