1-26 (No.YA164)
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 full field colour bar signal
(75% white).
(2) Set the ZOOM mode to REGULAR.
(3) Set the PICTURE MODE to STANDARD.
(4) Set the WHITE BALANCE to MID.
(5) Select 2. V/C from the SERVICE MODE.
(6) Select < 11.HUE >.
(7) Set the initial setting value of < 11.HUE >.
(8) If you cannot get the best HUE with the initial setting
value, make fine adjustment until you get the best
HUE.
(9) Press the [OK] key to memorize the set values.
NTSC 4.43 HUE
When NTSC 3.58 COLOUR set, NTSC 4.43
COLOUR will automatically set.
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 full field colour bar signal
(75% white).
(2) Set the ZOOM mode to REGULAR.
(3) Set the PICTURE MODE to STANDARD.
(4) Set the WHITE BALANCE to MID.
(5) Select 2. V/C from the SERVICE MODE.
(6) Select < 11.HUE >.
(7) Set the initial setting value of < 11.HUE >.
(8) Connect the oscilloscope between TP-47B and TP-E.
(9) Adjust NTSC 3.58 HUE and bring the value of
(B)
in
the illustration to
-13V
.
(10) Press the [OK] key to memorize the set values.
NTSC 4.43 HUE
When NTSC 3.58 COLOUR set, NTSC 4.43
COLOUR will 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) Set the WHITE BALANCE to MID.
(5) Select 2. V/C from the SERVICE MODE.
(6) Select < 13. SC ADJ >.
(7) Adjust the value "SC DEV" indicated below of screen
get in 0000±0003. "SC DEV" should be adjusted
within 0007 to 0024.
(8) 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
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