Good evening to all!
I have an old model of 27 Mhz SANWA digital proportional radio control set for radio controlled models.I bought this set in UK in 1979.Cannot read any type/ model data on the case but most likely will be the model 1F 2S (or 2F 2S) since there is only one joystick to control two servos.
The model is quite old but was working fine and now need some small checking on the printed board.
Would appreciate if anybody can give any info where could be possible to find the Owners manual and electronic circuit diagram.Thks