Sharp CX3448 TV

[Don Goulding]

Dear All,
Need help in identifying a zener diode on a Sharp CX3448 small portable TV.
The diode D731 and the number on the diode is R2M 94.

Regards and thanks a lot.

Don Goulding

 

[James]

"Don Goulding" <dongoulding@optushome.com.au> wrote in message
news:3f7960b3$0$6526$afc38c87@news.optusnet.com.au...

Dear All,
Need help in identifying a zener diode on a Sharp CX3448 small portable
TV.
The diode D731 and the number on the diode is R2M 94.

Regards and thanks a lot.

Don Goulding

It's an R2M diode, simple as that. If its shorted you probably have a power
supply problem, as its there only as overvoltage protection on the B+.

James

 

[Franc Zabkar]

On Tue, 30 Sep 2003 20:53:36 +1000, "Don Goulding"
<dongoulding@optushome.com.au> put finger to keyboard and composed:

Need help in identifying a zener diode on a Sharp CX3448 small portable TV.
The diode D731 and the number on the diode is R2M 94.

An R2M is a 130V transient suppressor diode. WES Components (Ashfield)
have an equivalent (R2KY) for $1.85.

orders@wescomponents.com
enquiries@wescomponents.com
Ph (02) 9797-9866


- Franc Zabkar
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Please remove one 's' from my address when replying by email.