No. 51952
AV28CT1EKS / AV28CT1EKB
AV28CT1EPS / AV28CT1EPB
AV28CT1EIS
24
Item
Measuring
instrument
Test point
Ad justment part
Description
6. HUE
[Method of adjustment without measuring instrument]
NTSC 3.58 HUE
[NTSC 3.58 HUE]
1. Input a NTSC 3.58MHz COMPOSITE VIDEO signal (full field
colour bar with 75% white) from the EXT terminal.
2. Select 2.V / C from the SERVICE MENU.
3. Select 6. HUE with the FUNCTION UP/DOW N key.
4. Set the initial setting value of NTSC 3.58 HUE with the
FUNCTION -/+ key.
5. If you cannot get the best hue with the initial setting value,
make fine adjustment until you get the bes t hue.
6. Press the MENU key and memoriz e the s et value.
Ad justment
of
SUB HUE
Ⅰ
Ⅰ
Ⅰ
Ⅰ
Remote
control unit
NTSC 4.43 HUE
[NTSC 4.43 HUE]
1. When NTSC 3.58 is set, NTSC 4.43 will be automatic ally set at
the respective values.
6. HUE
[Method of adjustment using measuring instrument]
NTSC 3.58 HUE
[NTSC 3.58 HUE]
1. Input a NTSC 3.58MHz COMPOSITE VIDEO signal (full field
colour bar with 75% white) from the EXT terminal.
2. Select 2.V/C from the SERVICE MENU.
3. Select 6. HUE with the FUNCTION UP/DOW N key.
4. Set the initial setting value of NTSC 3.58 HUE with the
FUNCTION - or + k ey.
5. Connect the osc illosc ope between TP-47B and TP-E(
#
)
6. Adjust NTSC 3.58 HUE to bring the value of
(B)
in the
illustration to -4V (voltage differenc e between white (W) and
magenta (Mg)).
7. Press the MENU key and memoriz e the s etting value
Ad justment
of
SUB HUE
Ⅱ
Ⅱ
Ⅱ
Ⅱ
Signal
generator
Oscilloscope
Remote
control unit
TP-47B
TP-E(
#
#
#
#
)
[CRT
SOCKET
PWB]
NTSC 4.43 HUE
[NTSC 4.43 HUE]
1. When NTSC 3.58 is set, NTSC 4.43 will be automatically set at
the respective values.
0
W
Cy
Mg
B
(B)
(-)
(+)
