ELECTRICAL ADJUSTMENTS
2-7: VERTICAL SIZE2-10: SUB TINT/SUB COLOR
1.Receive the monoscope pattern.1.Receive the color bar pattern. (RF Input)
2.Using the remote control, set the brightness and2.Connect the oscilloscope to TP806.
contrast to normal position.3.Using the remote control, set the brightness, contrast,
3.Activate the adjustment mode display of Fig. 1-1 andcolor and tint to normal position.
press the channel button (07) on the remote control to4.Activate the adjustment mode display of Fig. 1-1 and
select "V.SIZE".press the channel button (24) on the remote control to
4.Press the VOL. UP/DOWN button on the remote controlselect OTINT�.
until the SHIFT quantity of the OVER SCAN on upside and5.Press the VOL. UP/DOWN button on the remote control
downside becomes 9 ? 2%.until the section OA� becomes a straight line
5.Receive a broadcast and check if the picture is normal.(Refer to Fig. 2-1).
6.Connect the oscilloscope to TP804.
2-8: VERTICAL LINEARITY7.Press the CH DOWN button 2 times to set to OCOL.
CENT� mode.
NOTE: Adjust after performing adjustments in section 2-7.
After the adjustment of Vertical Linearity, reconfirm8.Adjust the VOLTS RANGE VARIABLE knob of the
the Vertical Position and Vertical Size adjustments.oscilloscope until the range between white 100% and
0% is set to 5 scales on the screen of the oscilloscope.
1. Receive the monoscope pattern.9.Press the VOL. UP/DOWN button on the remote control
2. Using the remote control, set the brightness and contrastuntil the red color level is adjusted to 120 ? 10% of the
to normal position.white level. (Refer to Fig. 2-2)
3. Activate the adjustment mode display of Fig. 1-1 and10.Receive the color bar pattern. (Audio Video Input)
press the channel button (08) on the remote control to11.Press the TV/VIDEO button on the remote control to set
select "V.LIN".to the AV mode. Then perform the above adjustments
4. Press the VOL. UP/DOWN button on the remote control2~9.
until the SHIFT quantity of the OVER SCAN on upside12.Press the TV/VIDEO button on the remote control to set
and downside becomes minimum.to the CS mode.
13.Activate the adjustment mode display of Fig. 1-1 and
2-9: SUB BRIGHTNESSpress the channel button (24) on the remote control to
1.Activate the adjustment mode display of Fig. 1-1 andselect OTINT�.
press the channel button (16) on the remote control to14Press the VOL. UP/DOWN button on the remote control
select OBRI. CENT�.until the tint step No. becomes O53�.
2.Press the VOL. UP/DOWN button on the remote control15.Press the CH DOWN button 2 times to set to
until the brightness step No. becomes O98�.OCOL.CENT� mode.
3.Receive a broadcast and check if the picture is normal.16.Press the VOL. UP/DOWN button on the remote control
4.Press the TV/VIDEO button on the remote control to set tountil the color step No. becomes O69�.
the AV mode. Then perform the above adjustments 1~3.
5.Press the TV/VIDEO button on the remote control to set to
the CS mode. Then perform the above adjustments 1~3.
OA�
Fig. 2-1
100%
White 100%
RED Level
Fig. 2-2
D-2 |
ACEC
