Troubleshooting
5-4
Samsung Electronics
5-2 Repairing Distorted Convergence
Check the output voltages and
waveforms of CN801 and CN802
on the SUB Board
Normal
Normal
Abnormal
Abnormal
Check the output terminal of
CNZ02 (BV,BH,RV,RH,GV,GH)
Check the respective circuits
regarding the symptoms
Replace the Convergence Module
Validate the H-BLK and V-BLK
outputs of the MAIN Board