Samsung LT-P468W Service Manual page 12

4 Alignments and Adjustments
01. uPD64083
Adjustment
Item : OSD
IC
uPD64083
VAPGAIN
VAPINV
uPD64083
YPFT
YPFG
note:
1. VAPGIAN : Specifies a vertical aperture compensation convergence gain.
2. VAPINV : Specifies a vertical aperture compensation convergence point.
3. YPFT : Specifies the Y pecking filter(BPF) center frequency
4. YPFG : Specifies a Y peaking filter gain.
❈ Vertical Sharpness Enhancement : VAPGIAN, VAPINV
❈ Horizontal Sharpness Enhancement : VPFT VPFG
4-2
Sub
Range
TV (RF) CVBS1,2
Address'h
- -
Mode-1
0X0A[D7:D5] 0~7 0
0X0A[D4:D0]
0~1F
15
0~3
0X0B[D5:D4] 3
0X0B[D3:D0]
0~F
10
Input mode intial value
Comp1,2
480i
PC
480p, 720p
S-VHS1,2
1080i
Mode-2, 3 Mode-4, 5 Mode-6
x x
x x
x x
x x
Remark
DVI / HDMI
Mode-7
x
x -
x
x
LT-P468W