更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
ADJUSTMENT DATA
RANGE
INITIAL
OSD ABBREVIATION
FUNCTION
35 ~ 45
25 ~ 35
35 ~ 50
35 ~ 45
15 ~ 30
15 ~ 30
15 ~ 30
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
44
28
45
37
21
20
30
NVS
NVA
NHS
NEW
NEP
NEC
NET
NTSC VERTICAL SHIFT
NTSC VERTICAL AMPLITUDE
NTSC HORIZONTAL SHIFT
NTSC EW-WIDTH
NTSC EW PARABOLA
NTSC EW-CORNER PARABOLA
NTSC EW-TRAPEZIUM
Table 4-1 Main Adjustment Parameter (Zilog
m
-com)(Continued)
Alignment and Adjustments
Samsung Electronics
4-3
NOTE : PVS,PVA, PHS, NVS, NVA,NHS parameters must be aligned using both the 50Hz and 60Hz vertical-field rates.
4-2-2 (B) PIP FACTORY ADJUSTMENT
4-2-3 Test Pattern
1. This mode can be used during servicing, or for confirming that the convergence and purity adjustments
are correct.
2. Access the Test Pattern parameters by pressing a CHANNEL keys (
▲
,
▼
) while the Service Mode is on.
The cursor will move to the test pattern. Press the VOLUME keys. On-screen display:
¨
RED
¨
GREEN
¨
BLUE
ADJUSTMENT DATA
RANGE
INITIAL
OSD ABBREVIATION
FUNCTION
15
31
8
31
42
0
6
31
31
31
31
0 ~ 15 STEP
0 ~ 63 STEP
0 ~ 15 STEP
0 ~ 63 STEP
0 ~ 84 STEP
0 ~15 STEP
0 ~7 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
10
31
8
31
42
0
5
31
31
31
31
SCT
STT
PHM
PVP
PHP
LDL
QEW
SSP
NLA
GAM
LWD
PIP SUB-CONTRAST
PIP SUB-TINT (NTSC)
PIP HORIZONTAL MOVE
PIP VERTICAL POSITION
PIP HORIZONTAL POSITION
LUMINANCE DELAY
PLUS EW
STEEPNESS
NON LENEARITY AMPLIFIER
GAMMA
LINE WIDTH
Table 4-2 PIP Factory Adjustment (Zilog
m
-COM)
Ÿ
REMARKS
NO USED (USED TDA8844)
NO USED
NO USED
NO USED
NO USED
