Alpine TME-M770, Руководство по обслуживанию

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