Read LG 47LM6610 / 47LM661Y / 47LM6690 (CHASSIS:LB22E) Service Manual online
Appendix : Exchange PSU(LED driver)
No Light
Dim Light
Dim Light
Dim Light
No picture/Sound Ok
Click on the first or last page to see other 47LM6610 / 47LM661Y / 47LM6690 (CHASSIS:LB22E) service manuals if exist.