vintage sony stereo Equipment PS-FL1/TA-AX44/ST-JX44/AN-300 Please Read Descrip

The ps-FL1 it does turn on and the start and stop button does work but the open button when pressed does make a noise and doesn’t seem to open. Could be an easy fix but I’m not sureThe ST-jx44 does turn on and all the buttons seem to work but I’m not entirely sure if it works properly.The an-300 doesn’t seem to turn on it is connected to the st-jx44 but I’m not sure how to use it.The TA-AX44 does turn on and all the buttons seem to work but once again can’t be for sure it works properly flawless for everyday use. top-grade materials and excellent craftsmanship ensure long-lasting durability.