Daewoo 529B Service Manual page 28

10. Side-Pincushion Circuit
Side-Pincusion distortion
is excessive or barrel
Select the
side-pincushion
icon in OSD menu,
and adjust to
acceptable
position.
No
Is the
waveform of IC501
(pin 11) correct?
No
Trouble in H.V Sync
Yes
O.K
Check the Q515, Q517
Yes
and its
ambient circuit
26