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AV-27GFH
Measuring
Item
instrument
SUB TINT
Signal
Adjustment
Generator
(Ⅱ Ⅱ Ⅱ Ⅱ # # # #
Oscilloscope
Y
G
Cy
W
SUB COLOR
Signal
adjustment
Generator
(Ⅱ Ⅱ Ⅱ Ⅱ # # # #
Oscilloscope
Y
G
Cy
W
26
Test point
Adjustment part
TP-B
No.6 TINT
TP-E(# # # # )
[ CRT
SOCKET
PWB ]
R
( )
0V
Mg
B
(+)
(B)
TP-B
No.7 COLOR
TP-E(# # # # )
[ CRT
SOCKET
PWB ]
R
(A)
( )
0V
(+)
B
Mg
[ Method of adjustment using measuring instrument ]
1. Receive a fill field color bar signal (75% white).
2. Select No.6 TINT of the PICTURE MODE.
3. Set the initial setting value of the No.6 TINT with the
LEFT/RIGHT key of the MENU.
4. Connect the oscilloscope between TP-B and TP-E.
5. Adjust TINT and bring the value of (B) in the illustration to the
+0V( W-Mg ).
[ Method of adjustment using measuring instrument ]
1. Receive a fill field color bar signal (75% white) .
2. Select No.7 COLOR of the PICTURE MODE.
3. Set the initial setting values of the No.7 COLOR with the
LEFT/RIGHT key of the MENU.
4. Connect the oscilloscope between TP-B and TP-E.
5. Adjust TINT and bring the value of (A) in the illustration to
+1V( W-B ).
No. 51806
Description
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