Terminal hole

301-orange
302-black (motor)
303-orange & red(motor)
304-red (5 pin connector)
305-white " " "
306-blue " " "
307-brown & black " " "
308-white (core of record headcable)
309-screen " " " " "
310-white (core of play head cable)
311-red " " " " "

LED board

red goes to 304
black goes to 307