XOCECO TK2055D, Service Manual

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6
SIF SW Sound IF0=4.5MHZ 0 fixed
VIDEO LEVEL VIDEO LEVEL
3
fixed
P8
GY ANGLE G-Y demodulation angle 0 fixed
V.R TM Filed scan strting time 0 fixed
R/B ANG R-Y/B-Y demodulation angle 8 Fixed
R/B BAL R-Y/B-Ydemodulation balance 8 fixed
C TRAP Color trap filter 6 fixed
H FREQ H-frequency 16 fixed
C.BPF TEST
Color band filter center
frequency
0 fixed
P9
OVER.MOD.SW Selection over-modulation
function
0 Fixed,0=nothing 1=have
OVER.MOD.LVL Adjustment over-modulation
working point
0 fixed
BLK.STR
Dark level expand starting
control point
0 Fixed,0=40IRE 2=60IRE 3-OFF
BLK.GAIN Dark level expand gain 0 Fixed,0=MIN 2=MAX
Y.APF Selection color trap filter 0 0=trap filter,1= direct pass(YcbCr&Y/C)
PRE.ADJ Pre-shoot
3
fixed, 0=narrow 3=width
OVER ADJ overshoot
3
Fixed,a 0=narrow 3=width
C.VCO.ADJ
Color VCO frequency
adjustment
4
fixed,0
－
4
－
7=-120KHZ-0-90KHZ
P10
BRT.ABL.DEF Brightness ABL 0 fixed,0=ABL ON 1=ABL OFF
MID.STP.DEF ABL start control point 0 fixed
BRT.ABL.THR ABL threshold 7 fixed
WPL.OPE White peak limit 2 fixed
V BLK.SW Field blanking switch 0 fixed ,0=nomarl;1=width model
FBP BLK SW Horizontal blanking switch 1
fixed,0=inside produce;1=FBP and
inside logic “and”
DC REST DC recover rate 1 fixed,0=100% 1=107%
CD.MODE Field frequency division model 0 fixed,0=auto
P11
CORE GAIN Noise reduction 2 fixed,0=OFF 1=MIN 3=MAX
γ .GAMA
r-correct 0 fixed,0=OFF
RGB TEMP.SW
RGB DC output
temperature speciality
1 fixed
A.MONI SW Selection pin5 output
1
fixed
，
1=SAO
SVO OR FSC Selection pin5 output 0
fixed,0=VIDEO 1=FSC(color sub-carrier wave)
CROSS B/W Selection test signal 0 fixed,0=TV