mitchell2120
New Member
Last Activity: 05-02-2011, 03:41 PM
Joined: 03-03-2011
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oscilloscope
oscilloscope not showing trace have checked out lots of thing and show to be fine but ran a cross two 3.9kΩ resistor one getting very hot the other nothing both show good resistance Help pl -
Re: oscilloscope repair HELP
can get a hint of trace when i turn it off -
Re: oscilloscope repair HELP
looks like this...Leave a comment:
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Re: oscilloscope repair HELP
heaters at the rear of the tube glowing a faint orange, high voltage at the anode no sure dont see it . i know this model does no have a wire to the front of the crt .Leave a comment:
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Re: oscilloscope repair HELP
bk precision model 1431 solid state-triggered sweep
powers on no traceLeave a comment:
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Re: bk precision model 1431 solid state-triggered sweep oscilloscope instruction manu
yes is the right # and thank you for site link have checked.
bought this of ebay as for parts or not working for 15.99 and picked it up local .
it powers on but no trace untill it turned off.
it is a mini scope. oldLeave a comment:
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bk precision model 1431 solid state-triggered sweep oscilloscope instruction manual
need free one if it out there.
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