Dear friends, can anyone help me find CXP50116-577Q or a replacement for it?
This is the control chip for Audionote CD2 or TAEKWANG TCD-5800 based on CXD2500.
Try to find the service manuals of your CD players, compare your CPU circuit with the popular models like D33, D12 etc. to get a swap solution. As long as the pins' definition of the CPU are same, they can swap.