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2-20: TINT
1.
Receive the color bar pattern. (RF Input)
2.
Using the remote control, set the brightness, contrast,
color and tint to normal position.
3.
Connect the oscilloscope to TP806.
4.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (43) on the remote control to
select "TNT".
5.
Press the VOL. UP/DOWN button on the remote control
until the section "A" becomes a straight line
(Refer to Fig. 2-4).
6.
Receive the color bar pattern. (Audio Video Input)
7.
Press the INPUT SELECT button on the remote control
to set to the AV mode. Then perform the above
adjustments 2~5.
8.
Press the DVD button on the remote control to set to the
DVD mode.
9.
Press the PROGRESSIVE button on the remote control
to set to the INTERLACE mode.
Then perform the above adjustments 2~5.
"A"
2-21: COLOR CENTER
1.
Receive the color bar pattern. (RF Input)
2.
Using the remote control, set the brightness, contrast,
color and tint to normal position.
3.
Connect the oscilloscope to TP804.
4.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (39) on the remote control to
select "COL CENT".
5.
Adjust the VOLTS RANGE VARIABLE knob of the
oscilloscope until the range between white 100% and 0%
is set to 4 scales on the screen of the oscilloscope.
6.
Press the VOL. UP/DOWN button on the remote control
until the red color level is adjusted to 110 ± 5% of the
white level. (Refer to Fig. 2-5)
7.
Receive the color bar pattern. (Audio Video Input)
8.
Press the INPUT SELECT button on the remote control
to set to the AV mode. Then perform the above
adjustments 2~6.
9.
Press the DVD button on the remote control to set to the
DVD mode.
10.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (39) on the remote control to
select "COL CENT".
11.
Press the VOL. UP/DOWN button on the remote control
to set the same step numbers as the AV mode.
ELECTRICAL ADJUSTMENTS
Fig. 2-4
D3-4
White 0%
White 100%
2-22: SUB CONTRAST MAX
Activate the adjustment mode display of Fig. 1-1 and
1.
press the channel button (37) on the remote control to
select "CONT MAX".
2.
Press the VOL. UP/DOWN button on the remote control
until the white 100%(section A) is adjusted to 360 NIT ± 20.
Receive a broadcast and check if the picture is normal.
3.
4.
Press the INPUT SELECT button on the remote control to
set to the AV mode. Then perform the above adjustments
1~3.
Receive a broadcast and check if the picture is normal.
5.
6.
Press the DVD button on the remote control to set to the
DVD mode.
7.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (37) on the remote control to
select "CONT MAX".
8.
Press the VOL. UP/DOWN button on the remote control to
set the same step numbers as the AV mode.
2-23: Confirmation of Fixed Value (step No.)
Please check if the fixed values of the each adjustment
items are set correctly referring below.
NO.
FUNCTION
03
V SHIFT
07
V-EHT COMP.
08
H-EHT COMP.
09
A V-BLK STOP
10
A V-BLK START
V-RAMP LIMIT
12
13
V CORRECTION
14
V S CORRECTION
19
EW S CORRECTION
20
EW CORNER
21
CENT. PARABORA
CENTER SAW
22
23
V SYMMETRY
29
R-Y/B-Y GAIN
30
R-Y/B-Y PHASE
31
G-Y/B-Y GAIN
32
G-Y/B-Y PHASE
NO.
FUNCTION
34
BRIGHT MAX
35
BRIGHT MIN
36
UNI COL CENT
38
UNI COL MIN
40
COLOR MAX
41
COLOR MIN
42
SUB CONTRAST
44
SHARPNESS CENT
45
SHARPNESS MAX
46
SHARPNESS MIN
100%
Red Level
Fig. 2-5
INTERLACE
PROGRESSIVE
1
1
2
3
1
4
31
31
0
0
0
0
8
8
41
41
16
16
25
25
8
8
8
8
128
128
8
8
8
8
0
0
15
15
RF
AV
DVD
140
140
140
0
0
0
70
70
70
35
35
35
100
100
100
0
0
0
30
30
30
70
70
70
127
127
127
0
0
0
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