White Balance Adjustment
Instrument
• Remote Control
• LCD WB meter (Minolta CA-210 or equivalent)
Condition
• Switch on the TV Set. Enter Service1. Step down to Highlight line and keep the aging time more than 20 minutes.
Procedure
• After aging time above set White Raster No.12 for Highlight and No.4 for Lowlight . Press the OK
button to store.
• Put Minolta Sensor to the center of the LCD Panel with 25mm gap between Minolta Sensor and LCD Panel. Adjust "x"
and "y" values by changing Red and Blue values.
• Press OK button to store setting.
Adjustment Method
How to enter Service 1
• Set the Bass to maximum position, set the Treble to minimum position then keep pressing the INDEX button on the
remote control and press the down button (-/v) on the TV set, this will place the TV set into the Service Mode 1.
Key Command
• Press the RED / GREEN buttons to step up / down through the functions.
• Press the YELLOW / BLUE buttons to alter the function values, to alter White Rasters use +/- buttons
• Press the OK button after each adjustment has been made to store the required values.
• To exit the Service Mode, press the "N" button.
Keep adjusting sequence: DVCO, Sub-Contrast, other items.
Item
Setting indication
Note: All setting values are approximate
Settings / Special features
Sub-Contrast
Sub-Contrast
35
Receive a 80% white level Philips Pattern with correct
sound system (B/G, D/K) via aerial input. For Sub-
Contrast alignment press "Blue" button, wait until the
figure colour is changed from red to black colour.
Press the OK.
DVCO
DVCO
1
Receive a 80% white level Philips Pattern via aerial
input. For DVCO alignment press "Blue" button, wait
until the figure colour is changed from red to black
colour. Press the OK.
Highlight
Lowlight
For correct setting see White Balance Adjustment
Sub-Brightness
Sub-Brightness
0
Optimum setting.
12
High 12 0330 0300 0304
Low 4 0048 0032 0042
High 12
Low 4
Item Value
x
0,277 ± 0,015
Highlight
y
0,290 ± 0,015
x
0,282 ± 0,015
Lowlight
y
0,284 ± 0,015
To Next Page
Loading...
