Troubleshooting
No Power
(Standby LED OFF)
Yes
PFD01 error?
Replace fuse.
No
PDS01 voltage
No
Check PDS01 ~ 04.
is normal voltage?
Yes
Replace PIC01.
Switching operation
Yes
Check feed back, 2st voltage.
of PIC01 is normal?
No
Replace PIC01
Samsung Electronics
5-13