Project 8 - No 5 volts on LM567 or 33K ohm Resistor
Incorrect PCB Layout


Problem:
On the PLL board, there is no 5 volt supply to pin 4 of the LM567 cip or to the 33K ohm resistor.

Solution:
Add an extra link as shown in the diagrams below. (The link to be added in shown in red).



Alternatively, extend the existing link and the 33K resistor to the 5 volt supply line.


Further information:
I hope that this page helps you with your projects but if you have found any other problems or if you have any further questions please contact me though the email address of gares-AT-g4aym-DOT-org-DOT-uk.

Sorry about the email address but it seems to be the only way to avoid the spammers



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