H-Linearity Error - Acer V551 Service Manual

Acer V551 (new) CRT Monitor Service Guide

6. H-linearity error

Linearity error
Yes
Picture the
left/right(1) or
(2)
center/side(2)
asymmetery
Yes
Check SC0,
No
SC1 output
Yes
Check Q322,
Yes
Q323, Q314,
Q333 ok?
Yes
Check C312,
No
C311, C356
Confidence and Property
Chapter 4 Trouble Shooting
Repair L302
Repair IC801
Repair
Repair
7