Deflection/Convergence Geometry Presets - Mitsubishi Electric WT-42313 Service Manual

[Conv/Defl]
13. Geometry Preset
-----
Measuring
Instrument
------
Test Point
------
Ext. Trigger
Measuring -----
Range
Input Signal
NTSC & HD
Input Terminal
Video & DTV Inputs
MODEL: WT-42313 / WT-42413
Purpose:
Symptom:
Note: This procedure is usually only necessary if an E2PROM is replaced in the TV
Control or Convergence circuits.
Procedure
In the Circuit Adjustment and Coarse Convergence Modes pre-set the data to the
values given in the Tables below.
DEFL JUNGLE
(MENU-0-3-5-7)
# Abbrev. HD NTSC
1 HWID 13 17
2 HKEY 25 3
3 EWPT 31 31
7 VHGT 22 38
8 VLIN 3 6
9 VSCN 0 0
18 VPOS 31 31
COARSE CONV RED
(MENU-0-3-5-9-5)
# Abbrev. SD HD
1 HSTA 50 50
2 VSTA 0 0
3 SKEW 0 0
4 TILT 0 0
5 HLIN -300 -250
6 HWID -20 0
7 VKEY -155 -190
8 VWID 0 0
9 VLIN 0 0
10 TBPC 70 100
11 SDBW 30 30
To preset data controlling raster geometry
Raster distortion.
COARSE CONV GREEN
(MENU-0-3-5-9-5)
# Abbrev. SD
1 HSTA
2 VSTA
3 SKEW
4 TILT
5 HWID
6 HLIN
7 SPCC
8 HKEY
9 TBPC -180 -140
10 VKEY
11 VWID
12 VLIN -50
COARSE CONV BLUE
(MENU-0-3-5-9-5)
# Abbrev. SD
1 HSTA -50
2 VSTA
3 SKEW
4 TILT
5 HLIN 300 250
6 HWID
7 VKEY 180 175
8 VWID
9 VLIN
10 TBPC -30
11 SDBW -30
Page 31
HD
0 0
39 39
0 0
0 0
50 50
0 0
20 0
0 -2
0 0
30 40
-50
HD
-50
0 0
0 0
0 0
0 0
0 0
0 0
0
-30