Dear All,
Thanks for all your posts.
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1. The 600Hz output at CD4060 pin 1 i.e Q12 does not come up immediately on power on. Most of the times, its take 20 sec for the wave form to come up. This is wierd, i have rewired the board 3 to 4 times, but the same problem.
2. How do i interface this in the radio ? It has a SC8560 that apparently works on negative voltage. Can i just swap the + and - points i.e Vdd and VSs for 8560 and CD4060 or do i need to take any other steps ? I have never done this kind of connections !!!