Samsung CS-21Z45MJ - Component and Block Troubleshooting

Troubleshooting
Samsung Electronics 4-7
4-1-3 Troubleshooting Procedures by ASS’Y
1 NO Power
- Power part of the Main Board Check.
Is the power cord or the master
switch out of order?
Complete
Yes
Yes
Yes
Check the FUSE “FP801S”
Check the “D801S” #1
Check the IC801S #1
W6753F
No Picture & No Sound
Change “FP801S” Change “D801S” Change “IC801S”
Check the others part
Yes Yes
No No
F801A
SMPS-TR
BRIDGE DIODE