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AV-29RF6
Measuring
Item
instrument
Adjustment
Remote
of
control unit
SUB TINTⅠ Ⅰ Ⅰ Ⅰ
Adjustment
Signal
of
generator
SUB TINTⅡ Ⅱ Ⅱ Ⅱ
Oscilloscope
Remote
control unit
W
Y
Cy
G
24
Test point
Adjustment part
6. TINT
NTSC 3.58 TINT
NTSC 4.43 TINT
TP-47G
6. TINT
TP-E(! ! ! ! )
[CRT
NTSC 3.58 TINT
SOCKET
PWB]
B
R
Mg
(
)
－
0V
(
)
(B)
＋
NTSC 4.43 TINT
No. 51754
Description
[Adjustment method without measuring instrument]
1. receive the NTSC 3.58MHz broadcast.
2. Select 2.V/C from the SERVICE MENU.
3. Select 6. TINT with the MENU UP/DOWN key.
4. Set the initial setting value of NTSC 3.58 TINT with the MENU
LEFT/RIGHT key.
5. If you cannot get the best tint with the initial setting value, make
fine adjustment until you get the best tint.
6. Press the OK key and memorize the set value.
1. When NTSC 3.58 is set, NTSC 4.43 will be automatically set at
the respective values.
[Adjustment method using measuring instrument]
1. Input the NTSC 3.58MHz full field colour bar signal (with 75%
white).
2. Select 2.V/C from the SERVICE MENU.
3. Select 6. TINT with the MENU UP/DOWN key.
4. Set the initial setting value of NTSC 3.58 TINT with the MENU
LEFT/RIGHT key.
5. Connect the oscilloscope between TP-47G and TP-E( ! )
6. Adjust NTSC 3.58 TINT to bring the value of (B) in the
+6V
illustration to
(voltage difference between white (W) and
cyan (Cy)).
7. Press the OK key and memorize the setting value
1. When NTSC 3.58 is set, NTSC 4.43 will be automatically set at
the respective values.
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