Looking for a zener diode for a Magnavox 37" Lcd

[bigolac]

Hey guys - found this site with a google search, and looks great.

My problem - I've got a Magnavox 37" LCD with a bad cap and a bad diode. I've narrowed the phillips part number down to this:

933117780133

This is a 9.1v zener diode, I believe.

My question is what is the equivalent part I can get from Radio Shack? I'm having a hard time locating it on the web.

If anyone has any advice, please let me know. This will be my first attempt at a repair, and hopefully it goes well.

TIA - Adam

[jetadm123]

Re: Looking for a zener diode for a Magnavox 37" Lcd

I entered your part # at digikey.com and it shows as a 9.1V 1/2W zener diode made by NXP (now owned by Phillips).


http://search.digikey.com/scripts/Dk...=568-5809-1-ND

45 cents each and they "only" have around 20,000 in stock. Buy a few of them just in case something else caused it to fail. Use the USPS First Class shipping option for the lowest cost shipping.

[bigolac]

Re: Looking for a zener diode for a Magnavox 37" Lcd

Thanks so much - I'll be ordering shortly...

- Adam

[bigolac]

Re: Looking for a zener diode for a Magnavox 37" Lcd

Parts ordered - now for the waiting game....

Thanks again for your help - Adam

[bigolac]

Re: Looking for a zener diode for a Magnavox 37" Lcd

Just wanted to let all know that I successfully repaired the tv - I ended up replacing four caps on the power supply as well as the diode. The diode had burned the board, but still had just enough copper to make the connection.

Thanks for your help, and for saving a nice tv from the landfill!

- Adam