Daewoo 715B Service Manual page 22

11. Side-Pincushion Circuit
Side-Pincusion distortion
is excessive or barrel
Select the
side-pincushion
icon on OSD menu,
and adjust acceptable
position.
No
Is the pin 5
waveform of IC501
correct
No
Trouble in IC501
Yes
O.K
Check IC501 or
Yes
their ambient circuit
(pin 13, 14)
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