Zenith E44W46LCD, Service Manual

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ADJUSTMENT INSTRUCTIONS
10. EDID Data Input
10-1. Required Test Equipment
(1) Jig for adjusting PC, DDC.
(PC serial to D-sub. Connection equipment)
(2) S/W for writing DDC (EDID data write & read)
(3) D-sub terminal
10-2. Setting of Devices
10-3. Preparation for Adjustment
(1) Set devices as above and turn the PC, jig on.
(2) Put the S/W for writing DDC (EDID data write & read) into
operation. (Operated in DOS mode.)
10-4. Sequence of Adjustment
(1) Put the SET on the table and turn the power on.
(2) Input the product code, production week/year, serial number
(if it is not input, write “01”) to the S/W for writing DDC.
(3) Put the EDID write instruction into operation.
11. Check and adjustment RGB Alignment
11-1. Required Test Equipment
Remote control for adjustment
11-2. Preparation for Adjustment
(1) Connect power source with TV Set and turn TV Set on.
(2) Before adjusting, Heat Run more than 15 minutes.
11-3. Check and adjustment RGB Alignment
(1) After pressing EYE key, enter the (Fig. 5) pattern.
(2) Check the RGB Align
(3) When fitting RGB Align, adjustment is completed.
(4) When deviating RGB Align, select the 7. H-Position by press-
ing “ADJ” key on the Remote Control for Adjustment.
Change the Channel key to select H POS R, H POS G, H
POS B and fit color.
LCD PJTV
SET
(Fig. 5) Deviating Red Pixel, collectively(before adjusting)
(Fig. 6) After adjusting RGB Align(normal screen)