Toshiba TheaterWide 30HFX84, Руководство по обслуживанию

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ELECTRICAL ADJUSTMENTS
D-4
2-13: TINT/COLOR CENT
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
Receive the color bar pattern.
Connect the oscilloscope to TP806.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (53) on the remote control to
select "TINT".
Press the VOL. UP/DOWN button on the remote control
until the section "A" becomes as straight line.
(Refer to Fig. 2-3)
Connect the oscilloscope to TP805.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (49) on the remote control to
select "COL.CENT".
Press the VOL. UP/DOWN button on the remote control
until the red color level is adjusted to 125
±
10% of the
white level. (Refer to Fig. 2-4)
Please check whether the waveform of TP806 is straight
line. If is not a straight line, adjust to TINT again.
Receive the color bar pattern. (Audio Video Input)
Press the TV/VIDEO button on the remote control to set to
the AV mode. Then perform the above adjustments 2~8.
Receive the color bar pattern.
Press the TV/VIDEO button on the remote control to set to
the CS mode. Then perform the above adjustments 2~8.
Receive the color bar pattern.
Press the TV/VIDEO button on the remote control to set to
the HD-MI mode. Then perform the above adjustments
2~8.
Fig. 2-3
"A"
Fig. 2-4
2-15: Confirmation of Fixed Value (Step No.)
Please check if the fixed values of the each adjustment
items are set correctly referring below.
FUNCTION
V.POSI
V-EHT
H-EHT
V-BLK P
V-BLK S
V.LIMIT
V.CORR
C.S.CORR
S.CORR
CORNER
C.PARA
C.SAW
V.SYMM
R-Y GAIN
R-Y PHASE
G-Y GAIN
G-Y PHASE
BRI.MAX
BRI.MIN
CONT.CENT
CONT.MAX
CONT.MIN
COL.MAX
COL.MIN
SHARP.CENT
SHARP.MAX
SHARP.MIN NO.
03
07
08
09
10
12
13
14
19
20
21
22
23
39
40
41
42
44
45
46
47
48
50
51
54
55
56 RF
01
04
03
31
00
00
02
30
16
21
8
8
128
8
0
5
0
250
110
70
127
40
127
0
55
100
0
CS
01
04
03
31
00
00
02
30
16
21
8
8
128
8
0
5
0
250
110
70
127
40
127
0
64
100
0
AV
01
04
03
31
00
00
02
30
16
21
8
8
128
8
0
5
0
250
110
70
127
40
127
0
55
100
0
2-14: TILT
1.
2.
3.
4.
5.
6.
Connect the digital voltmeter between W843 and W844.
Receive the crosshatch signal from the Pattern Generator.
Press the PIC SIZE button on the remote control to select
the FULL screen mode.
Using the remote control, set the brightness and contrast
to normal position.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (57) on the remote control to
select “TILT CENT”.
Press the VOL. UP/DOWN button on the remote control
until the voltage become minimum(0V).
HD-MI
01
04
03
31
00
00
02
30
16
21
8
8
128
8
0
5
0
250
110
70
127
40
127
0
64
100
0
100%
125%
"A"