10 pin cd player diode.

• Sep 2, 2008

• #1

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I took the diode out of an old cd player. Yeah... I know there pretty useless. But I still want to see if I can get it to power up. It has 10 pins, 5 on each side. Anyone know what the power and ground pins are?

Thanks in advance.

 

• Sep 2, 2008

• #2

Jimmymcjimthejim

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Lol. Pictures please!
You might want to start with the diode test function on a digital multimeter.

 

• Sep 2, 2008

• #3

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Chad

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if it has that many pins, chances are it does a few different functions... might be a power-variable diode, or a photodiode, or something completely different.

PICS!

 

• Sep 2, 2008

• #4

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It's on a small circuit board.

Heres it out lined. (sorry for blur)

 

• Sep 3, 2008

• #5

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As I remember , these had 3 functional pins and the rest are completely unused.Could be mistaken though.You can search for a datasheet aswell.... :-/

 

• Sep 3, 2008

• #6

diachi

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That looks like a photodiode to me ...

The only 10 Pin diodes I have seen are from laptop CD drives, they have all the the photodiodes and the laser diodes inside them so that it takes up a lot less space.

 

• Sep 3, 2008

• #7

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You know what.... I feel so dumb right this minute... Thats the reader like you said. I think I found the diode. It's pretty small and hiding in the plastic with a lens on the output side. It's hocked to a circuit board by three pins and on the circut board there is a pot. So this has to be it!

Wow, I feel stupid :