schematic error

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can anyone see this schematic and tell me if this some printing error or drawing error ?

i dont actually find it very correct

the midle pin of the trimmer that adjusts idle is conected to the output (???)

can this be right ?
 

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well ...wahab ( good to see you by the way ) this is from a greek made kit and i can tell you that the error exists also on the pcb i hold in my hands ....

Though i havent playing with this for almost 20 years now and i recall making a couple of those kits some 25 years ago that actually produced music ...

i am trying to upgrade one of these and make it bit better ( has a gozillion mistake except this one )

thanks for the input
 
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The schematic is correct. There are dots where lines cross and they are connected. There are none where the lines just cross. At the pot wiper it looks like a dot, but that is the end bar! Of course since they increased the width of the output wire those dots are hard to see.

It is why my draftsman never connects four wires at a time, only three!
 
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