C-20210
AV-20220
AV-20221
Measuring
ItemTest pointAdjustment partDescription
instruments
SUBNo.1 BRIGHT1. Receive a broadcast.
BRIGHT2. Select No.1 BRIGHT of the PICTURE MODE.
Adjustment3. Set the initial setting value of the No.1 BRIGHT with the
LEFT / RIGHT key of the MENU.
4. If the brightness is not best with the initial setting value,
make fine adjustment of the No.1 BRIGHT until you get the
optimum brightness.
SUBNo.2 PICTURE1. Receive a broadcast.
CONTRAST2. Select No.2 PICTURE of the PICTURE MODE.
Adjustment
3. Set the initial setting value of the No.2 PICTURE with the
LEFT / RIGHT key of the MENU.
4. If the contrast is not best with the initial setting value, make
fine adjustment of the No.2 PICTURE until you get the
optimum contrast.
SUBNo.6 COLOR1. Receive a broadcast.
COLOR2. Select No.6 COLOR of the PICTURE MODE.
Adjustment3. Set the initial setting value of the No.6 COLOR with the
LEFT / RIGHT key of the MENU.
4. If the color is not best with the initial setting value, make fine
adjustment of the No.6 COLOR until you get the optimum
color.
SUB TINTNo.5 TINT1. Receive a broadcast.
Adjustment2. Select No.5 TINT of the PICTURE MODE.
3. Set the initial setting value of the No.5 TINT with the LEFT /
RIGHT key of the MENU.
4. If the tint is not best with the initial setting value, make fine
adjustment of the No.5 TINT until you get the optimum tint.
ADJUSTMENT OF MTS CIRCUIT [AV-20220 / AV-20221 Only]
Measuring
ItemTest pointAdjustment partDescription
instrument
MTS INPUTNo.1 IN LEVEL1. Select the ?No.1 IN LEVEL? of the SOUND MODE.
LEVEL
2. Verify that the ?No.1 IN LEVEL? is set at its initial setting
check
value.
MTSSignalR OUTNo.2 FH MON.1. Receive a RF signal (nonmodulated sound signal) from the
STEREOgenerator[AUDIO OUT]
antenna terminal.
VCONo.3 ST VCO
2. Select the ?No.2 FH MON.? of SOUND MODE, and change
adjustmentFrequency
the setting value from 0 to 1.
counter
3. Connect the Frequency Counter to R OUT RCA pin of the
AUDIO OUT.
4. Select the ?No.3 ST VCO?.
5. Set the initial setting value of the ?No.3 ST VCO? with the
LEFT/RIGHT key of the menu.
6. Adjust the ?No.3 ST VCO? so that the Frequency Counter will
display 15.73kHz?0.1kHz.
7. Select the ?No.2 FH MON.? of the SOUND MODE, and reset
the setting value from 1 to 0.
No. 5178719 |