HELLO my friends I have this audio device sanyo dcl 540 has no audio I was checking the speakers testing them on another computer and they work check diodes ok transistor d source ok I was measuring the audio output in the right channel in the positive I have 24 volt and in the others 0 volt channels gives me that the ic is short someone knows this model to provide the diagram thanks

Hello colleague. I have the same problem. Could you find the fault? or the solution? I'm looking for info on this fault and the team, but I can't find anything so far.

Hello, I want to share my experience on that equipment, in my case I solve the problem just with solving it (capacitors, regulators, resistors, etc.) the components only in the audio stage, because many times The cause of the lack of sound are the cold welds of the SMD components that sometimes go unnoticed and it is not always the audio that is damaged. I hope someone serves this comment. Regards

hello I have problem with it which is the integrated audio