1-26 (No.YA366)
SUB HUE
Signal
generator
Remote
control unit
[2.V/C]
11.HUE
Method of adjustment without measuring instrument
NTSC 3.58 HUE
(1) Input the NTSC 3.58MHz COMPOSITE VIDEO
signal (full field colour bar with 75% white) from the
EXT terminal.
(2) Set the ZOOM mode to REGULAR.
(3) Set the PICTURE mode to STANDARD.
(4) Select
2.V/C
from the SERVICE MODE.
(5) Set the initial setting value of
< 11. HUE >
.
(6) If you cannot get the best hue with the initial setting
value, make fine adjustment until you get the best
hue.
(7) Press the
[OK]
key to memorize the set value.
NTSC 4.43 HUE
(1) When NTSC 3.58 HUE is set, NTSC 4.43 HUE will
be automatically set at the respective values.
Signal
generator
Oscilloscope
Remote
control unit
TP-47B
TP-E
[CRT SOCKET PWB]
[2.V/C]
11.HUE
Method of adjustment using measuring instrument
NTSC 3.58 HUE
(1) Input the NTSC 3.58MHz signal (full field colour bar
with 75% white) from the EXT terminal.
(2) Set the ZOOM mode to REGULAR.
(3) Set the PICTURE mode to STANDARD.
(4) Select
2.V/C
from the SERVICE MODE.
(5) Set the initial setting value of
< 11. HUE >
.
(6) Connect the oscilloscope between TP-47B and TP-E.
(7) Adjust
< 11. HUE >
and bring the value of
(B)
in the
illustration into the value shown in the table.
(8) Press the
[OK]
key to memorize the set value.
NTSC 4.43 HUE
(1) When NTSC 3.58 HUE is set, NTSC 4.43 HUE will
be automatically set.
COLOUR
DECODER VCO
Signal
generator
Remote
control unit
[2. V/C]
13.SC ADJ
(1) Receive the PAL full field colour bar signal (75% white).
(2) Set the ZOOM mode to REGULAR.
(3) Set the PICTURE mode to STANDARD.
(4) Select
2. V/C
from the SERVICE MODE.
(5) Select
< 13. SC ADJ >
.
(6) Adjust
< 13. SC ADJ >
so that the value "SC DEV"
indicated below of screen get in 0±3.
< 13. SC ADJ >
should be adjusted within 7 to 24.
(7) Press the
[OK]
key to memorize the set values.
Note :
When the
[OK]
key is pressed, VCO for colour decoder
will be automatically set at the respective values.
Item
Measuring
instrument
Test point
Adjustment part
Description
Adjustment value
+4V
Setting item
VOLTAGE (W-M)
W
M
0V
(-)
(+)
(B)
Y
C
G
R
B
V/C AUTO REG
V/C AUTO REG
13. SC ADJ **
13. SC ADJ **
*********** SC DEV: **
*********** SC DEV: **
- + OK:STORE i=EXIT
- + OK:STORE i=EXIT
Get in 0
r
3
Within 7~24 adjustment
Содержание AV-29L6SU, AV-29L6BU
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