Re: Power supply problem with Tek 2220
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I wish I can use this approach but
unfortunately it cannot be used in this case because place that are heating up
ought to heat up but it may be heating up slightly more than usual.
This approach is good for part that should
not heat up and is heating up.
Anyway, I do not have heat mist here.
?
Rgds,
Chor Ming
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From: TekScopes@... [mailto:TekScopes@...] On Behalf Of Mark Wendt (Contractor)
Sent: Sunday, January 22, 2012
9:54 PM
To: TekScopes@...
Subject: Re: [TekScopes] Re: Power
supply problem with Tek 2220
?
?
I've become a firm believer in the freeze mist. It
really helped me
recently find a problem transistor in a 7A13 plugin I have. Oh, and a
relatively cheap IR thermometer with a laser dot pointer that I picked
up from Radio Smack too. ;-)
Mark
On 1/21/2012 9:32 PM, amxcoder wrote:
> If it actually is something heating up a little and then shutting down, it
can be found with freeze mist. I can't remember how many times I have fixed
equipment this way with very little trouble shooting.
>
> Michael
>
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