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Re: Problems with CD4013 in RIAA Timing Circuit

 

--- In LTspice@..., "Helmut" <helmutsennewald@...> wrote:



--- In LTspice@..., "amberwave" <rusty@> wrote:

I forgot to mention I uploaded my circuit to the temporary folder.
R. Hilliard

Hello R.,

1.
First the CD4013 can't drive a load of 300Ohm.
2.
I added RESET-circuit for the first flipflop.
3.
This RESET-circuit only works with "uic".

.tran 60 uic

I replaced the missing transistors with parts from LTspice.

My uploaded zip-file include everything to RUN the simulation.

Files > Temp > RIAA Timing Circuit1.zip

Best regards,
Helmut

Hello,

The RESET has to be applied to both flipflops of course.

I have updated my uploaded zip-file.

Best regards,
Helmut
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