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Maintenance Service and Trouble Shooting
Pincushion distortion
Enter factory mode and adjust
5EWP to see if picture changes
None
Yes
Check pin 20 of N201for voltage
Check
and ground resistance
V401 and DZ401
Check pin 12 N301 for voltage
Check C416
and ground resistance
Check and replace
Check and replace
VD404A andVD404B
N201 and N301
24
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