m58473p PLL channel mods

RedEye · Post by **RedEye** » Thursday 25th Dec 2008, 2:56

Royce 1-619 Base 40 channel
M58473 PLL in the Royce "Sardine can" setup

Does anyone know if you can do a "switch mod" to this pll or does it need a different xtal?

Can't find any good pages on this pll chip

Thanks in advance and Merry Christmas to everyone here!

timrim · Post by **timrim** » Thursday 25th Dec 2008, 10:15

You can mod it, but, if I remember correctly, the PLL board will only give you up to 27.575 or 27.595, not very many.

RedEye · Post by **RedEye** » Thursday 25th Dec 2008, 16:04

The owner is hoping to get 27.555, his 2000 bit the dust in a thunderstorm. Just trying to get his very old backup going for him. Does anyone have the mod to do it? Thanks again Timrim!