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Electronics Forum / Electronics / September 2003Sharp CX3448 TV
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 > Dear All, > Need help in identifying a zener diode on a Sharp CX3448 small portable TV. [quoted text clipped - 3 lines] > > 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 >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  SignaturePlease remove one 's' from my address when replying by email. |
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