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:Hi! I've got a copy of an assembly manual for an IO-10. Next time you post fill in the E-Mail box and I'll email it to you.
Bob Masse
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My oscilloscope is an older ten - ten all tube model
Finally, the IO-10 unit should look'a lik a' this: |
:Thanks for the offer of an IO - 10 thats eye oh ten
:My oscilloscope is an older ten - ten all tube model
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: : :  : : : : : : : :Sir Jon. . . . . : : :Methinks that the model number in question is the EYE-OH-10, probably, just the way that their selected font was making that unit read out as. : : :Thank goodness that it was not 20-30 yrs later vintage and running up against a dot matrix printer. : : :It was a 3 inch unit from the sixties and if you will check its tube line up, you should find it using : : : :6X4 : : :1V2 : : :OA2 : : :OC2 : : :(3) 6BS8's : : :(2)12BH7's : : :(2)12AU7's : : :And the unit is using a 3RP1 . . Three inch kine : : :As per your comment on "triggering", that units design is a recurrent , free running hoz oscillator and is dependent upon setting that frequency close enough to the incoming waveforms frequency . . . or a multiple or submultiple of it. : : :Then if a STRONG enough of an external sync input is introduced, it sort of "coaxes" the hoz sweep into coincidence with it. : : :A triggered sweep unit . . . this unit is NOT . . . so one won't be setting up triggering in order to see a .2us risetime on a waveform . . nor its like fall time. : : :If this is your unit I can fill you in on the rudimentary basics of the units operation, if you can merely supply the front controls labeled markings. : : : :Finally, the IO-10 unit should look'a lik a' this: : : : :  <: : : : :73's de Edd : : :  : |
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:OK Everybody is right there is no ten ten but IO - 10. So I am planning on inputting a 6.3 volt signal off a line transformer, then all I have to do is input a strong 60 hz signal into the ext sync. Right? How strong is strong its in volts right? Can I just input the 6.3 v transformer signal into both?
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::Thanks for the offer of an IO - 10 thats eye oh ten
::My oscilloscope is an older ten - ten all tube model
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http://www.vintage-radio.info/heathkit/index.htm
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:http://www.vintage-radio.info/heathkit/index.htm
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Yes this is the website made me think there was a 10-10 I found out it is IO-10 eye oh ten./
Now I hooked up,my oscilloscope and get a dot or horizontal line but cannot get any vertical deflection whatsoever. 1st I am going to check the vertical tubes on my tube tester.
::This website lists a model 10-10.
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::http://www.vintage-radio.info/heathkit/index.htm
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:Yes this is the website made me think there was a 10-10 I found out it is IO-10 eye oh ten./
:Now I hooked up,my oscilloscope and get a dot or horizontal line but cannot get any vertical deflection whatsoever. 1st I am going to check the vertical tubes on my tube tester.
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:::This website lists a model 10-10.
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:::http://www.vintage-radio.info/heathkit/index.htm
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: Hi!
I checked that schematic and it is the same as for the IO-10. So someone just got confused on the model number.
Bob Masse
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