TC7107-simulation problem in Proteus

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kauser

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problem in simulation with Protrus7.1 at the time of using IC7107

i m very new in this site & not getting things clear. here, i m going to ask a question (in fact do not know to who) & expecting a helpful solution
My problem is:
i want to simulate a circuit using IC ICL7107 , but it ts not working, now i m in need of help.

 
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Re: problem in simulation with Protrus7.1 at the time of using IC7107

kauser said:
expecting a helpful solution
Click to expand...

The next stage on this (deja vu) game is to tell you that the figure you posted is in a tiny size, impossible to distinguish anything, and say to you that the description of the problem "not working" is somewhat vague. By the way, I would expect to see four 7-segment displays drawn at the above 3x4 picture, all them connected to the ICL7107.
 

Re: problem in simulation with Protrus7.1 at the time of using IC7107

Where is the grounding???
 

to explain properly my problem here i have attached images - it is not working; i m looking for help <email address deleted by moderator>
 
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Should we assume that the four 7-segment displays added in the circuit are of the common anode type?

BTW, didn't you note you're injecting ~120VDC straight to the IC input ?
You're forgetting to divide this voltage to an acceptable range.
 

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