5
72FF-57E
81FF-57E
The required adjustments can then be made from the Remote Control Unit.
The only buttons required are the following:
Up/Down-channel for movement in adjustment options menu; Up/Down-volume are used to carry out an
adjustment in said menu; ON/OFF is used to memorize a new adjustment.
-BLUE GAIN.
-RED CUT OFF.
-GREEN CUT OFF.
-BLUE CUT OFF.
-ALTER NVM PAGE.
-ALTER NVM POSITION
-ALTER NVM VALUE.
-TELETEXT MIX MODE CONTRAST.
-TELETEXT CONTRAST.
-OSD CONTRAST.
-DVCO ADJUSTMENT (Only PAL).
-DVCO ADJUSTMENT (Only NTSC).
-LUMA CROMA DELAY
-BCL THRESHOLD.
-OPC VALUE .
-PICTURE ROTATION.
-AUTOINSTALLATION ON/OFF.
Adjustment menu is as follows:
-SERVICE SOFTWARE AND HEXADECIMAL
COUNTER DISPLAY: «SW ON XXXX SW OFF
XXXX HOURS ON XXXX
-HORIZONTAL SHIFT.
-EAST WEST WIDTH.
-PIN PHASE.
-PIN AMP.
-UPPER CORNER CORRECTION.
-LOWER CORNER CORRECTION.
-VERTICAL LINEARITY.
-VERTICAL ANGLE.
-VERTICAL BOW.
-VERTICAL AMPLITUDE.
-S CORRECTION.
-VERTICAL SHIFT.
-RED GAIN.
-GREEN GAIN.
To exit service mode, press main switch ot OFF.
Adjustment Note:
All adjustments for Geometries are based on internal pattern (fig.1)
The procedure for making adjustments is as follows:
Horizontal:
-Adjust HORIZONTAL SHIFT.
-Adjust E-W WIDTH.
-Adjust PIN PHASE.
-Adjust PIN AMPLITUDE.
-Adjust UPPER CORNER CORRECTION.
-Adjust LOWER CORNER CORRECTION.
Vertical:
-Adjust VERTICAL AMPLITUDE.
-Adjust S-CORRECTION.
-Adjust VERTICAL SHIFT.
-Adjust VERTICAL LINEARITY.
-Adjust VERTICAL ANGLE.
-Adjust VERTICAL BOW.
1−
1−
1−
1−
1−
HORIZONTAL SHIFT
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, picture moves to the left.
c) When volume-down button is pressed, picture moves to the right.
d) Adjust the horizontal location to obtain picture centering (fig. 2).
2−
2−
2−
2−
2−
E-W WIDTH
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, horizontal scanning increases.
c) When volume-down button is pressed, horizontal scanning decreases.
d) Adjust the horizontal amplitude to obtain 9% overscan (fig. 3).
3−
3−
3−
3−
3−
PIN PHASE
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, slide pincushion changes.
c) When volume-down button is pressed, slide pincushion changes.
d) Adjust the PIN PHASE to obtain condition as in (fig. 4).
Fig. 2
Fig. 3
Fig.1
Fig. 4
Summary of Contents for 72FF-57E
Page 18: ...18 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 POWER SWITCH UNIT PRINTED WIRING BOARDS ...
Page 19: ...19 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 SOUND OUTPUT UNIT PRINTED WIRING BOARDS ...
Page 22: ...22 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 100Hz UNIT PRINTED WIRING BOARDS ...
Page 24: ...24 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 Page 25 MOTHER UNIT 1 SCHEMATIC DIAGRAM ...
Page 34: ...34 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 POWER SWITCH UNIT SCHEMATIC DIAGRAM ...
Page 35: ...35 72FF 57E 81FF 57E FRONT A V UNIT SCHEMATIC DIAGRAM 1 I H G F E D C B A 2 3 4 5 6 7 ...
Page 36: ...36 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 Page 37 SCART UNIT SCHEMATIC DIAGRAM ...
Page 38: ...38 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 Page 39 100Hz UNIT SCHEMATIC DIAGRAM ...
Page 40: ...40 72FF 57E 81FF 57E SOUND OUTPUT UNIT SCHEMATIC DIAGRAM 1 I H G F E D C B A 2 3 4 5 6 7 9 8 ...
Page 41: ...41 72FF 57E 81FF 57E 72FF 57E BLOCK DIAGRAM 1 I H G F E D C B A 2 3 4 5 6 7 ...
Page 42: ...42 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 81FF 57E BLOCK DIAGRAM Page 43 ...
Page 43: ...43 72FF 57E 81FF 57E 8 9 10 11 12 13 14 I H G F E D C B A 81FF 57E BLOCK DIAGRAM Page 42 ...
Page 44: ...44 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 PWBs LAYOUT ...
Page 45: ...45 72FF 57E 81FF 57E 1 I H G F E D C B A 2 3 4 5 6 7 SCHEMATIC DIAGRAMS CONECTION ...
Page 59: ...59 72FF 57E 81FF 57E NOTES ...
