Sharp LC-32LE345T Service Manual page 16

LC-32LE345T
5. Signal adjustment
5.1. VCOM adjustment
Adjustment item Adjustment conditions
1 Adjustment [Signal]
Flicker Pattern
(2H Checkered Pattern
(2n+1))
LEVEL 1/2MAX
With Hiraki Panel Condition
2 Manual VCOM
adjustment
Input Flicker pattern
RGB 2H+1 checkered pattern
1) Adjust the VCOM value by volume resistor (VR) on SC-PWB with screw driver.
2) Revolve the VR till the flicker become the weakest.
5 – 3
Adjustment procedure