+10khz ss3900 question

[10ot151]

Anybody has another +10khz mod for the superstar 3900, because didn't work for my radio, just turn off the channel display,i made that mod switching the jumper j68 and j69 but no worked, the board is 360014B

73's for all

[Rick]

On the EPT3600-14B, look at the connector J105 this is at the front of the radio, see picture, connect your switch form the Pin market +10 KHz and the second wire from the switch to the Pin market +B.

[10ot151]

Hi Rick, i did the mod your posted, but not worked, just black display and the RX/TX led turn off. I don't know if is my radio or what.

thanks

[Rick]

It would be best to take the radio to someone who can do the job for you.

[10ot151]

hi Rick , the mods was made and works fine.

thanks for the info and 73's