need schematic for 3 button Zachary T (PRESIDENT)

[RBR762]

I picked up a nice President Zachary T that someone eliminated the hi/lo tone wires and i would like to restore it. I can find a schematic on another site but its only for the 2 button radio (no hi/lo tone). I have a Uniden Zachary T with the hi/lo tone but it is a completely different board than the President.
Any suggestions......

[sonoma]

see if this schematic matches your radio. it shows to be the president line

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[RBR762]

Both do not.........at least I cannot find a hi/lo circuit on either one.

[Pizzaman247]

Check out Sams Photofacts volume 223 or volume 243
The Zachary T ( UNIDEN ) is the same as a ( COBRA ) 87GTL

[RBR762]

87gtl looks promising........I'll look into this one.
Thanks.

[Pizzaman247]

I have both of those Sams - Only real extra feature on the ZACHARY T is the the MODULATION button an the 87GTL does not have a PA function