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Step
Operations Process
GREEN Waveform-1
10
Adjustment
GREEN Waveform-2
11
Adjustment
GREEN Waveform-3
12
Adjustment
13
Switching COLOR BAR Signal of PAL
14
RED Waveform Adjustment
15
BLUE Waveform Adjustment
STEP-12
STEP-11
STEP-10
Test Point/
Connection
P.W.Board
Coordinates
Adjust from black to the 3rd. waveform by
TP521
Figure 6
DIAG Mode (CONTRAST) so that it may be set
(4-F)
to AC2.2V. (Refer to Figure 9)
Adjust between white and from white to the 6th.
TP521
Figure 6
waveform by DIAG Mode (GAMMA1) so that it
(4-F)
may be set to AC2.8V. (Refer to Figure 9)
Adjust white waveform by DIAG Mode (GAMMA2)
TP521
Figure 6
so that it may be set to AC3.9 to 4.0V.
(4-F)
(Refer to Figure 9)
Figure 7, 8
Adjust by L503 so that blue level may become
TP522
the same as black level.
Figure 7
(4-F)
(* It is easy to adjust looking at COLOR BAR
reflected in LCD directly.)
Adjust by VR504 so that output amplitude of
every 1H may be combined.
TP520
(* It is easy to adjust looking at COLOR BAR
Figure 8
(4-F)
reflected in LCD directly. It makes for magenta
and red to flicker into the minimum.)
- 17 -
TME-M770
Adjustment
(Refer to Figure 10)
(Refer to Figure 11)
Figure 9
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