Samsung CL29A551GQ9XZD - NO Power; Troubleshooting Procedures by ASS’Y

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 “LP801S”
Check the “D801S” #1
Check the IC801S #1
5Q0765R
No Picture & No Sound
Change “LP801S” Change “D801S” Change “IC801S”
Check the others part
Yes Yes
No No
FP801S
SOUND IC
D801S
SMPSPOWERIC
D809A