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5. Troubleshooting
5-1 No Power
Counect
the Power code
Check the
12.5V-A Line
Abnormal
Check the
FD801S, D807, IC801S
or AC-Fuse
Samsung Electronics
Check the
Normal
3.3V-A,5V-A Line
of IC201S
Abnormal
Check/Replace
IC802
Check the
Normal
X-tal,SDA,SCL port
of IC201S
Normal
Check the
(33)Pin (H-Drive)
of IC201S
Normal
Check the
122.5V- A Line
Normal
Check / Replace
Q401
Troubleshooting
Abnormal
Replace
IC201 S
Abnormal
Abnormal
Check the
FBT,D805(D806)
5-1
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