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Lt7232 zener diode - Panasonic CT-36D31 36" TV

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ABRsvcs

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SOURCE: shorted zener diodes in primary, needs exact values!!

There should be a circuit designation printed on the board. Can you poat that here please? I should be able to get the part number from that. It will be CRxx or Dxx.

Thankis,
Dan

Posted on Jan 28, 2009

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What is the voltage rating of zener diode lt7232


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I'd be curious to hear where do the other guys found those 12V/500 mW.

I am holding in my hand a transient suppressor from an LCD TV power board with two lines on it - the first is saying LT7232 and the second is P6KE120A.

I can't find a reliable reference for LT7232 anywhere through Google, however P6KE is a well known series of transient suppressors and I am ready to bet this is the proper component here.

Hope this helps avoid confusion.

www.coppelltvrepair.com

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Yes, Zener diodes can work both on forward and reverse biasing. The primary difference between a zener diode and the ordinary junction diode is it is designed specifically to operate with a reverse bias voltage that is high enough to cause the the device to breakdown and conduct a high reverse current. Hope this answers your question and provides you with some help. If you need further assistance please let me know.

If you do not mind, would you please rate my help. I would very much appreciate it. Thanks

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DIODE ZENER 24V 1W 5% DO41 1N4749AOrder 'diode zener 24v 1w 5% do-41 - 1N4749A' online from Digi-Key. Manufactured by Fairchild Semiconductor. Digi-Key part number 1N4749A-ND.
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I was not able to find any service or schematic for this model. The colors means that the value is 22.6 volts zener diode with the other blue band indicating where the cathode is.
Could you tell me where or what other components this zener diode is connected to?

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