Samsung BD-P1500 Service Manual page 22

Trouble Shooting
4-1 Trouble Shooting
4-
NO Power Detected
(Stand by LED OFF)
FS0 is normal?
Refer to a pattern
Yes
image of Table 4-1
CS05
voltage
is normal voltage?
Refer to a pattern
Yes
image of Table 4-1
Switching
operation
of ICS0 is normal?
Refer to a pattern
Yes
image of Table 4-1
Change the SMPS PCB
No
Change fuse
No
Change BD
No
Change ICS0
Refer to a pattern
image of Table 4-1
Samsung Electronics