SCHEMATIC FOR TK 762

[ioan]

hello
my name is ioan whit indicatv yo3hsx qth KN34 a a,
sorry i dont speack very well english , i have a TK 762 and i want schematic diagram for programing , and cable schematic diagram for programing kpg -4
i have a new question " how can updating for CTCSS Encoder for used repetor ?

Thanks for help. yo3hsx ROMANIA t.