Sony DAV-DX20


2007-12-12 12:20 am
HI I cannot give you diagrams . But i have a effective method in repairing power supply. My method is introducing a lamp that is a little bit higher amp than the power supply.
Installed it in series withe the power cord.
If you have a short ,,,,lamp will go bright . Continue removing parts until lamp will go dim. When that happen . Thats the problem.
It works 90% for me.