Again: Zener Diode ID

[Reinhard Zwirner]

Hi,

I have to replace a zener diode (D7) in a Kenwood KA-1500 PA.
With the help of a magnifying glass I found the number:

1875R ("75R" is about half the size of "18")

Does anyone of you know the zener voltage of this diode?

TIA

Reinhard

 

[John Fields]

On Thu, 02 Dec 2004 22:24:18 +0100, Reinhard Zwirner
<reinhard_zwirner@web.de> wrote:

Hi,

I have to replace a zener diode (D7) in a Kenwood KA-1500 PA.
With the help of a magnifying glass I found the number:

1875R ("75R" is about half the size of "18")

Does anyone of you know the zener voltage of this diode?

---
http://www.mauritron.com/

--
John Fields

 

[Reinhard Zwirner]

John Fields schrieb:

On Thu, 02 Dec 2004 22:24:18 +0100, Reinhard Zwirner
reinhard_zwirner@web.de> wrote:

Hi,

I have to replace a zener diode (D7) in a Kenwood KA-1500 PA.
With the help of a magnifying glass I found the number:

1875R ("75R" is about half the size of "18")

Does anyone of you know the zener voltage of this diode?

---
http://www.mauritron.com/

Thanks for the hint. In the meantime someone has sent me the
schematic: the Zener voltage is 18 volts (surprise, surprise).

Best regards

Reinhard