Thank you so much Billy c-hing. You are so kind to give precise answer with photos for my question. o甘都冇o甘驚 I thought I turned the DIN connector by 360 degrees. But after hearing from you, I have checked that the turing angle is a bit less than 360 degrees. However, I better not to turn it by any more, in case damaging the internal wires. Thanks very much once again! You are so helpful to new-hand 有時買二手嘢,又冇經驗都幾驚
I am still exploring to replace the internal wire and the cartridge leads