GSIB660 datasheet(22/70 Pages) TOSHIBA

22 / 70 page

Alignment and Adjustments

4-11

Coring

NR Off Value

Melody Volume

RGB BRIGHT

RGB CONTRAST

EHT H Time

EHT H Phase

EHT H

EHT V

EHT V TIME

EHT V THRES

EHT V2

EHT H2

TTX Position

TTX Contrast

VSU

133

100

160

Luminance peaking filter, coring level

Luminance peaking filter coring.

Sets the level of melody volume in Picture ON. Differently controlled

according to buyer and area.

Adjusts RGB input signal brightness

Adjusts RGB input signal contrast

EHT time constant for horizontal phase compensation 0 = off

EHT compensation coefficient for horizontal phase (°æ1.5ms)

EHT compensation coefficient for horizontal amplitude(°æ100 %)

EHT compensation coefficient for vertical amplitude (°æ25 %)

time constant for control of vertical and horizontal amplitude

EHT compensation 0 = off

threshold for vertical & horizontal ampli-tude EHT compensation

EHT compensation coeff for vertical ampli-tude valid

if beamcurrent > EHTV_THRES"

EHT compensation coeff for horizontal amplitude valid

if beamcurrent >EHTV_THRES"

Adjusts Horizontal Position the TTX

Adjusts contrast on TTX picture.

Vertical Setup Time. Delays the vertical sync to solve the jitter of OSD and

TTX . Check OSD while varying 96 ~ 111 step by step and then an 1H line

moves at two points. If the value is set at the first point or second point,

an OSD jitter may happen. Also, if the value is set between the first and

second points, a TTX jitter may happen. So, the value of VSU should be set

after giving some magines (three steps).

FIX

4-7-2(D) VIDEO 2 ADJUST

No.

OSD

Function

Remark

Initial

Value

GSIB660 데이터시트(PDF) 22 Page - Toshiba Semiconductor

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