Author Topic: CTM640/644 component Help!  (Read 253 times)

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Offline pledg

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CTM640/644 component Help!
« on: 17:36, 19 October 21 »
Hi,


I need to replace a failed D510 on a CTM640 monitor it's listed as SR2M Zener Diode on the parts list.


Is there a modern equivalent part?


Would an R2KY be a good replacement? or an UF2002


Thanks


Pledg
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Offline Bryce

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Re: CTM640/644 component Help!
« Reply #1 on: 21:44, 19 October 21 »
Are you really, really sure that the diode has failed? That's a 130V Zener diode, which is not only extremely difficult to destroy, but also can't be measured / tested like a normal diode. How have you confirmed that it's damaged?

Bryce.
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Offline pledg

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Re: CTM640/644 component Help!
« Reply #2 on: 17:58, 07 November 21 »
Absolutely right Bryce apologies I was having brain fade...
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