sx-kn3000

[RJM]

Hello, I have technics sx-kn3000 to repair. When turn on all buttons make is function when selected, but no sound when playing. In the display "Sound Name" appears "*****". I don't know if it means not having information. In main board "QJBG2223" where is the IC converter D/A (PCM69AU), if I put a sinal in is out I have sound. Can someone give me some help to solve this problem?
Thank you.
RJM

 

[Leoleon]

Hi,
Change the two goldcaps on the mainboard.

 

[Lucho1uno]

I saved music in midi floppy disk from a technic kn 2000, and I would like to hear them in a kn 3000....thanks for your attention in this...