Samsung DVD-P380 Service Manual page 46

Trouble Shooting
4-
No Power
(Standby LED OFF)
Fuse is OK?
(connected)
Yes
PFS voltage
is normal voltage
Refer to a pattern
Yes
image of Table 4-11
Switching
operation
of PIC is normal?
Refer to a pattern
Yes
image of Table 4-11
Replace PIC
No
Replace fuse.
No
Check PDSO~ 04.
No
Replace PICS.
check feed back, nd voltage
Refer to a pattern
image of Table 4-11
Refer to a pattern
image of Table 4-11
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