Samsung CT721APX/XAX, Service Manual, Page: 10 / 53

Alignment and Adjustments
4-8 Samsung Electronics
11
PICTURE
DCT 1.
DPI 1.
AS 1.
DCL 1.
ABL 1.
POV 3.
SFO 3.
TA 15.
SCT 15.
SBT 15.
SCR 15.
STT 15.
GA 63.
BA 63. GC 15.
BC 15.
GAM 3.
AGC 1.
TOT 1.
SSP 63.
AM 1. FH 0.
CF 0.
SC 32.
LWC 63.
COR 63.
SINEMAX mode
(No Function)
4-13-3 Picture Adjustment Mode
4-13-3 (A) PICTURE ADJUSTMENT VALUE
NO OSD RANGE
CT-29A6PX CT-29A5PX
FUNCTION IC
1 DCT 0~1 1 1 Y DC TRANSMISSION RATE SWITCHING SWITCH
2 DPI 0~1 1 1 Y BLACK EXPANSION ON/OFF SWITCH
3 LMT 0~1 1 1 Y DC TRANSMISSION RATE LIMET
4 DCL 0~1 1 1 DYNAMIC COLOR ON/OFF SWITCH
5 ABL 0~1 1 1 ABL MODE SWITCHING SWITCH
6 POV 0~3 1 1 PRE/OVER RATE SWITCHING SWITCH
7 YDL 0~15 3 3 Y TIMEING DELAY CONTROL
8 SFO 0~3 1 1 SHARP FO SWITCHING SWITCH
9 TA 0~15 11 11 CHROMA TRAP FO ADJUST
10 SCT 0~15 10 10 CONTRAST GAIN CONTROL
11 SBT 0~63 25 25 BRIGHTNESS CONTROL
12 SCR 0~15 10 10 COLOR GAIN CONTROL
13 STT 0~15 4 4 TINT GAIN CONTROL
14 GA 0~63 35 35 G OUTPUT GAIN ADJUST
15 BA 0~63 30 30 B OUTPUT GAIN ADJUST
16 GC 0~15 7 7 G OUTPUT CUTOFF ADJUST
17 BC 0~15 6 6 B OUTPUT CUTOFF ADJUST
18 GAM 0~3 2 2 GAMMA CONTROL
19 AFC 0~3 1 1 AFC LOOP GAIN CONTROL
20 TOT 0~1 0 0 CHROMA TOT BAND SWITCHING SWITCH
21 SSP 0~63 60 60 SHARPNESS ADJUST
22 SF0 0~1 1 1 INPUT LEVEL SWITCHING SWITCH
23 COR 0~63 25 25 HORIZONTAL FREQUENCY INPUT SELECT SWITCH
24 VM2 0~1 0 0 CONTINUOUS TOOTH PATH FILTER SELECT SWITCH
25 STC 0~63 45 45 STEPNESS ADJUST
26 LWC 0~63 50 50 LINE WIDTH ADJUST SWITCH
(FIXED)
CXA2095S
(ADJUSTMENT
MODE)
(FIXED)
(ADJUSTMENT
MODE)
(FIXED)
TDA9177
NO FUNCTION
(FIXED)