Network Cable Tracer B

So, after rummaging dozens of boxex, I found an IC Socket. So, I desoldered the 4017 IC and used an IC socket. Ha ha ha ha!

This is the circuit board with the "broken" 4017 IC

This is the where I soldered an IC socket before
putting in another 4017 IC. But I need to replace
one of the LEDs too. Well, when I have the time la

All done! It works 99.5%

This is my other Network Cable Tracer which is
working fine. Notice anything similar?
I do not like this one much because it
uses a slide switch to switch it on and
to control the "fast" & "slow" modes


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