12
32R-S480
CR32S48
Vertical-Size and Linearity Adjustments
1. Receive a good local channel.
2. Enter the service mode and select the service
adjustment "D03" for V-size.
3. Adjust the "D03" bus data to get the proper V-size.
4. For V-linearity adjustment, select data bus "D05" and
adjust to get the proper vertical linearity.
Note: Aging for 10 min before adjustment. After the
adjustment of V-center and V-size, re-
adjustment for this V-line.
Vertical Phase Adjustment
1. Enter the service mode and select the service
adjustment "D01".
2. Adjust "D01" data value so that picture is centered.
Horizontal Position Adjustment
1. Receive a good local channel.
2. Enter the service mode and select the service
adjustment "D02".
3. Adjust "D02" data value so that picture is centered.
Caption Position Adjustment (Horizontal)
1. Receive a good local channel.
2. Enter the service mode and select the service
adjustment "EX2".
3. A black text box appears on the screen. (see
Figure
B. below)
4. Adjust "EX2" data value so that text box is positioned
in the center of the screen.
Horizontal-Size Adjustment
1. Receive a good local channel.
2. Enter the service mode and select the service
adjustment "D04" for H-size.
3. Adjust the "D04" bus data to get the proper H-size.
EW-Parabola
1. Receive a good local channel.
2. Enter the service mode and select the service
adjustment "D07" for EW parabola.
3. Adjust the "D07" bus data to get the proper vertical
straight line for both left and right side.
EW-Trapezium
1. Receive a good local channel.
2. Enter the service mode and select the service
adjustment "D08" for EW-Trapezium.
3. Adjust the "D08" bus data to get the best position
display.
EW-Corner
1. Receive a good local channel.
2. Enter the service mode and select the service
adjustment "D09" for EW-Corner.
3. Adjust the "D09" bus data to get the best linearity for
4 corner points.
Other Adjustments
1. Enter the service mode.
2. Adjust the following data values as listed below.
Figure B.
SERVICE
ADJUST
DATA(Hex)
POSITION
ITEM
32R-S480 CR32S48
OP1
OPTION1
B7
A7
OP2
OPTION2
09
09
Содержание 32R-S480
Страница 14: ...14 6 5 4 3 2 1 A B C D E F G H 32R S480 CR32S48 CHASSIS LAYOUT ...
Страница 15: ...15 6 5 4 3 2 1 A B C D E F G H 32R S480 CR32S48 BLOCK DIAGRAM ...
Страница 17: ...17 6 5 4 3 2 1 A B C D E F G H 32R S480 CR32S48 SCHEMATIC DIAGRAM MTS MODULE Unit ...
Страница 18: ...19 32R S480 CR32S48 18 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM MAIN 1 Unit ...
Страница 19: ...21 32R S480 CR32S48 20 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM MAIN 2 Unit ...
Страница 20: ...23 32R S480 CR32S48 22 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM AV Unit ...
Страница 21: ...25 32R S480 CR32S48 24 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM P IN P Unit ...
Страница 22: ...26 6 5 4 3 2 1 A B C D E F G H 32R S480 CR32S48 SCHEMATIC DIAGRAM CRT Unit ...
Страница 24: ...28 6 5 4 3 2 1 A B C D E F G H 32R S480 CR32S48 PWB A MAIN Unit Wiring Side ...
Страница 25: ...29 6 5 4 3 2 1 A B C D E F G H 32R S480 CR32S48 PWB A MAIN Unit Chip Parts Side ...
Страница 26: ...30 6 5 4 3 2 1 A B C D E F G H 32R S480 CR32S48 PWB C AV Unit Chip Parts Side PWB C AV Unit Wiring Side ...