Memorex MVD2009CB Service Manual

ELECTRICAL ADJUSTMENTS
D-3
"A"
Fig. 2-2
2-13: TINT CENTER
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Receive the color bar pattern. (RF Input)
Using the remote control, set the brightness, contrast,
color and tint to normal position.
Connect the oscilloscope to TP024.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (27) on the remote control to
select "TNTC".
Press the RIGHT/LEFT button on the remote control
until the section "A" becomes a straight line.
(Refer to Fig. 2-2)
Receive the color bar pattern. (Audio Video Input)
Press the INPUT SELECT button on the remote
control to set to the AV mode.
Using the remote control, set the brightness, contrast,
color and tint to normal position.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (39) on the remote control to
select "TNTCA".
Press the RIGHT/LEFT button on the remote control
until the section "A" becomes a straight line.
(Refer to Fig. 2-2)
Press the TV/DVD button on the remote control to set
to the DVD mode.
Playback the Title2 (color bar pattern) of JG175A.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (51) on the remote control to
select "TNTCD".
Press the RIGHT/LEFT button on the remote control
until the section "A" becomes a straight line.
(Refer to Fig. 2-3)
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2-14: COLOR CENTER
Receive the color bar pattern. (RF Input)
Using the remote control, set the brightness, contrast,
color and tint to normal position.
Connect the oscilloscope to TP022.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (24) on the remote control to
select "COLC".
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.
Press the RIGHT/LEFT button on the remote control
until the red color level is adjusted to 90 ± 5% of the
white level. (Refer to Fig. 2-4)
Receive the color bar pattern. (Audio Video Input)
Press the INPUT SELECT button on the remote control
to set to the AV mode.
Using the remote control, set the brightness, contrast,
color and tint to normal position.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (36) on the remote control to
select "COLCA".
Press the RIGHT/LEFT button on the remote control
until the red color level is adjusted to 90 ± 5% of the
white level. (Refer to Fig. 2-4)
Press the TV/DVD button on the remote control to set
to the DVD mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (48) on the remote control to
select "COLCD".
Press the RIGHT/LEFT button on the remote control to
set the same step numbers as the AV.
Fig. 2-3
"A"
2-12: BRIGHT CENTER
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2.
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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 (18) on the remote control to
select "BRTC".
Press the RIGHT/LEFT button on the remote control
until the brightness step No. becomes "3A".
Press the INPUT SELECT button on the remote control
to set to the AV 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 (30) on the remote control to
select "BRTCA".
Press the RIGHT/LEFT button on the remote control
until the brightness step No. becomes "38".
Press the TV/DVD button on the remote control to set to
the DVD mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (42) on the remote control to
select "BRTCD".
Press the RIGHT/LEFT button on the remote control to
increase the step numbers by 5 steps to the AV.

Memorex MVD2009CB Specifications

General

Brand	Memorex
Model	MVD2009CB
Category	TV DVD Combo
Language	English